diff --git a/README.md b/README.md index be80f21a46..cc5068470e 100644 --- a/README.md +++ b/README.md @@ -2,7 +2,7 @@ selectWoo ======= This fork of selectWoo contains additional accessibility and screenreader fixes, above those found in [woocommerce/selectWoo](https://github.com/woocommerce/selectWoo). -**Usage**: +**Usage**: [Usage is the same as select2](https://select2.github.io/examples.html), but can also be initialized with `.selectWoo()`. `.select2()` initialization has been kept for full backwards compatibility. If other versions of select2 are potentially going to be running on the same site, initializing elements with `.selectWoo()` is recommended. @@ -52,7 +52,7 @@ Typical screen reader output: | NVDA | Win 10 | IE11 | Yes | Yes | Yes | Yes | | NVDA | Win 10 | Firefox | Yes | Yes | Yes | Yes | | NVDA | Win 10 | Chrome | Yes | Yes | Yes | Yes | -| NVDA | Win 7 | IE11 | Yes | Yes | No | No | +| NVDA | Win 7 | IE11 | Yes | Yes | Yes | Yes | | JAWS 2020 | Win 10 | Edge | Yes | Yes | Yes | No | | JAWS 2020 | Win 10 | IE11 | Yes | Yes | Yes | Yes | | JAWS 2020 | Win 10 | Firefox | Yes | Yes | Yes | Yes | @@ -74,7 +74,7 @@ Typical screen reader output: | NVDA | Win 10 | IE11 | Yes | Yes | Yes | No | | NVDA | Win 10 | Firefox | Yes | Yes | Yes | Yes | | NVDA | Win 10 | Chrome | Yes | Yes | Yes | Yes | -| NVDA | Win 7 | IE11 | Yes | Yes | No | No | +| NVDA | Win 7 | IE11 | Yes | Yes | Yes | No | | JAWS 2020 | Win 10 | Edge | Yes | No | Yes | No | | JAWS 2020 | Win 10 | IE11 | Yes | Yes | Yes | Yes | | JAWS 2020 | Win 10 | Firefox | Yes | Yes | Yes | Yes | @@ -83,7 +83,7 @@ Typical screen reader output: ## Known issues -* Voiceover reads the the selection twice, once before the labe and once after. It's caused by VO reading the `aria-label` on the `span.select2-selection` combobox and the text value of `span.select2-selection__rendered` textbox. Currently there is no way to prevent this as both values are required. +* Voiceover reads the the selection twice, once before the label and once after. It's caused by VO reading the `aria-label` on the `span.select2-selection` combobox and the text value of `span.select2-selection__rendered` textbox. Currently there is no way to prevent this as both values are required for maximum screen reader support. -* Site Improve reports the error "Element not highlighted on focus" on multi selects. This is due to the focus styling being applied to the parent `span.select2-selection` and not the barely visible `input.select2-search__field`. Currently there is no way to resolve this. +* IBM Equal Access Accessibility Checker reports a 4.1.2 Name, Role Value error relating to single selects having a `aria-expanded` value of `false` while the combobox popup is visible. This is due to the markup structure of single selects, where the parent "selection" controls the child "selection rendered" and the child is always visible (the selected option or placeholder). This appears to cause no issues in real world screen reader testing (see above tables). diff --git a/dist/js/select2.full.js b/dist/js/select2.full.js index ff0ffc8cb8..4e599c2d21 100644 --- a/dist/js/select2.full.js +++ b/dist/js/select2.full.js @@ -799,8 +799,23 @@ S2.define('select2/results',[ Utils.Extend(Results, Utils.Observable); Results.prototype.render = function () { + var label = this.options.get('label'); + var ariaLabelAttr = ''; + + // If a label is passed via options, + // set aria label on the results UL as + // role="listbox" must have an accessible name + if (label) { + ariaLabelAttr = 'aria-label="' + label + '"'; + } + var $results = $( - '' + '' ); if (this.options.get('multiple')) { @@ -959,6 +974,7 @@ S2.define('select2/results',[ var attrs = { 'role': 'option', 'data-selected': 'false', + 'aria-selected': 'false', 'tabindex': -1 }; @@ -1355,9 +1371,7 @@ S2.define('select2/selection/base',[ BaseSelection.prototype.render = function () { var $selection = $( - '' + '' ); this._tabindex = 0; @@ -1401,25 +1415,15 @@ S2.define('select2/selection/base',[ } }); - container.on('results:focus', function (params) { - self.$selection.attr('aria-activedescendant', params.data._resultId); - }); - container.on('selection:update', function (params) { self.update(params.data); }); container.on('open', function () { - // When the dropdown is open, aria-expanded="true" - self.$selection.attr('aria-expanded', 'true'); self._attachCloseHandler(container); }); container.on('close', function () { - // When the dropdown is closed, aria-expanded="false" - self.$selection.attr('aria-expanded', 'false'); - self.$selection.removeAttr('aria-activedescendant'); - // This needs to be delayed as the active element is the body when the // key is pressed. window.setTimeout(function () { @@ -1549,32 +1553,30 @@ S2.define('select2/selection/single',[ .attr('aria-readonly', 'true'); if (placeholder) { - // role="textbox" requires a text label + // role="textbox" requires a text label // not needed when placeholder absent as first option is selected this.$selection.find('.select2-selection__rendered') .attr('aria-label', placeholder); if (label) { - // role=combobox requires a label - // we're adding the label and placeholder here + // role=combobox requires a label + // we're adding the label and placeholder here // so they both get announced this.$selection.attr('aria-label', label + ', ' + placeholder); } } - // If element is disabled, + // If element is disabled, // add aria-disabled to rendered element for screen readers if (this.container.$element.attr('disabled')) { this.$selection.find('.select2-selection__rendered') .attr('aria-disabled', 'true'); } - // This makes single selects work in screen readers. - // ARIA 1.1 states combobox should also have aria-controls and aria-owns. - // https://www.w3.org/TR/wai-aria-1.1/#combobox this.$selection.attr('role', 'combobox'); this.$selection.attr('aria-controls', id); this.$selection.attr('aria-owns', id); + this.$selection.attr('aria-expanded', 'false'); this.$selection.on('mousedown', function (evt) { // Only respond to left clicks @@ -1603,12 +1605,28 @@ S2.define('select2/selection/single',[ // User exits the container }); + container.on('open', function () { + // When the dropdown is open, aria-expanded="true" + self.$selection.attr('aria-expanded', 'true'); + }); + + container.on('close', function () { + // When the dropdown is open, aria-expanded="false" + self.$selection.attr('aria-expanded', 'false'); + + self.$selection.removeAttr('aria-activedescendant'); + }); + container.on('focus', function (evt) { if (!container.isOpen()) { self.$selection.trigger('focus'); } }); + container.on('results:focus', function (params) { + self.$selection.attr('aria-activedescendant', params.data._resultId); + }); + container.on('selection:update', function (params) { self.update(params.data); }); @@ -1641,7 +1659,7 @@ S2.define('select2/selection/single',[ var formatted = this.display(selection, $rendered); $rendered.empty().append(formatted); - + // Update aria-label with selected option (role="textbox" requires a label) $rendered.attr('aria-label', selection.title || selection.text); @@ -1650,8 +1668,8 @@ S2.define('select2/selection/single',[ var placeholder = this.options.get('placeholder'); // selection has role="combobox" and therefore requires a label - // but adding just the label results in only the label being read - // and not the selection/placeholder (in JAWS & NVDA) + // but adding just the label results in only the label being read + // and not the selection/placeholder (in JAWS & NVDA) // so we add the label and the selection/placeholder if (label) { this.$selection.attr('aria-label', label + ', ' + selectedValueText); @@ -1974,7 +1992,8 @@ S2.define('select2/selection/search',[ var ariaLabelAttr = ''; // If a label is passed via options, - // set aria label on multiple select search for screen readers + // set aria label on the search input as + // inputs must have an accessible name if (label) { ariaLabelAttr = 'aria-label ="' + label + '"'; } @@ -1983,8 +2002,9 @@ S2.define('select2/selection/search',[ '
  • ' + '' + + ' spellcheck="false" role="combobox" aria-autocomplete="list"' + + ' aria-expanded="false"' + + ariaLabelAttr +' />' + '
    • ' ); @@ -2006,12 +2026,17 @@ S2.define('select2/selection/search',[ container.on('open', function () { self.$search.trigger('focus'); + self.$search + .attr('aria-controls', resultsId) + .attr('aria-expanded', 'true'); }); container.on('close', function () { - self.$search.val(''); - self.$search.removeAttr('aria-activedescendant'); - self.$search.trigger('focus'); + self.$search + .val('') + .removeAttr('aria-controls aria-activedescendant') + .trigger('focus') + .attr('aria-expanded', 'false'); }); container.on('enable', function () { @@ -4138,13 +4163,22 @@ S2.define('select2/dropdown/search',[ Search.prototype.render = function (decorated) { var $rendered = decorated.call(this); + var label = this.options.get('label'); + var ariaLabelAttr = ''; + + // If a label is passed via options, + // set aria label on the dropdown search + // role="combobox" must have an accessible name + if (label) { + ariaLabelAttr = 'aria-label ="' + label + '"'; + } var $search = $( '' + '' + + 'aria-expanded="true" ' + ariaLabelAttr + '/>' + '' ); @@ -4182,6 +4216,7 @@ S2.define('select2/dropdown/search',[ container.on('open', function () { self.$search.attr('tabindex', 0); + self.$search.attr('aria-controls', resultsId); self.$search.trigger('focus'); window.setTimeout(function () { @@ -4191,6 +4226,7 @@ S2.define('select2/dropdown/search',[ container.on('close', function () { self.$search.attr('tabindex', -1); + self.$search.removeAttr('aria-controls'); self.$search.removeAttr('aria-activedescendant'); self.$search.val(''); }); @@ -5665,7 +5701,6 @@ S2.define('select2/core',[ } else { // Focus on the search if user starts typing. $searchField[0].focus(); - // Focus back to active selection when finished typing. // Small delay so typed character can be read by screen reader. setTimeout(function(){ diff --git a/dist/js/select2.full.min.js b/dist/js/select2.full.min.js index 595d98b83e..4c009c5b77 100644 --- a/dist/js/select2.full.min.js +++ b/dist/js/select2.full.min.js @@ -1 +1 @@ -/*! 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e(){e.__super__.constructor.apply(this,arguments)}return c.Extend(e,b),e.prototype.render=function(){var a=e.__super__.render.call(this);return a.addClass("select2-selection--single"),a.html(''),a},e.prototype.bind=function(a,b){var c=this;e.__super__.bind.apply(this,arguments);var d=a.id+"-container",f=this.options.get("label"),g=this.options.get("placeholder");this.$selection.find(".select2-selection__rendered").attr("id",d).attr("role","textbox").attr("aria-readonly","true"),g&&(this.$selection.find(".select2-selection__rendered").attr("aria-label",g),f&&this.$selection.attr("aria-label",f+", "+g)),this.container.$element.attr("disabled")&&this.$selection.find(".select2-selection__rendered").attr("aria-disabled","true"),this.$selection.attr("role","combobox"),this.$selection.attr("aria-controls",d),this.$selection.attr("aria-owns",d),this.$selection.on("mousedown",function(a){1===a.which&&c.trigger("toggle",{originalEvent:a})}),this.$selection.on("focus",function(a){}),this.$selection.on("keydown",function(b){!a.isOpen()&&b.which>=48&&b.which<=90&&a.open()}),this.$selection.on("blur",function(a){}),a.on("focus",function(b){a.isOpen()||c.$selection.trigger("focus")}),a.on("selection:update",function(a){c.update(a.data)})},e.prototype.clear=function(){this.$selection.find(".select2-selection__rendered").empty()},e.prototype.display=function(a,b){var c=this.options.get("templateSelection");return this.options.get("escapeMarkup")(c(a,b))},e.prototype.selectionContainer=function(){return a("")},e.prototype.update=function(a){if(0===a.length)return void this.clear();var b=a[0],c=this.$selection.find(".select2-selection__rendered"),d=this.display(b,c);c.empty().append(d),c.attr("aria-label",b.title||b.text);var e=this.options.get("label"),f=b.title||b.text;this.options.get("placeholder");e?this.$selection.attr("aria-label",e+", "+f):this.$selection.attr("aria-label",f)},e}),b.define("select2/selection/multiple",["jquery","./base","../utils"],function(a,b,c){function d(a,b){d.__super__.constructor.apply(this,arguments)}return c.Extend(d,b),d.prototype.render=function(){var a=d.__super__.render.call(this);return a.addClass("select2-selection--multiple"),a.html('
        '),a},d.prototype.bind=function(b,c){var e=this;d.__super__.bind.apply(this,arguments),this.$selection.on("click",function(a){e.trigger("toggle",{originalEvent:a})}),this.$selection.on("click",".select2-selection__choice__remove",function(b){if(!e.options.get("disabled")){var c=a(this),d=c.parent(),f=d.data("data");e.trigger("unselect",{originalEvent:b,data:f})}}),this.$selection.on("keydown",function(a){!b.isOpen()&&a.which>=48&&a.which<=90&&b.open()}),b.on("focus",function(){e.focusOnSearch()})},d.prototype.clear=function(){this.$selection.find(".select2-selection__rendered").empty()},d.prototype.display=function(a,b){var c=this.options.get("templateSelection");return this.options.get("escapeMarkup")(c(a,b))},d.prototype.selectionContainer=function(){return a('
        • ')},d.prototype.focusOnSearch=function(){var a=this;void 0!==a.$search&&setTimeout(function(){a._keyUpPrevented=!0,a.$search.trigger("focus")},1)},d.prototype.update=function(a){if(this.clear(),0!==a.length){for(var b=[],d=0;d1||c)return a.call(this,b);this.clear();var d=this.createPlaceholder(this.placeholder);this.$selection.find(".select2-selection__rendered").append(d)},b}),b.define("select2/selection/allowClear",["jquery","../keys"],function(a,b){function c(){}return c.prototype.bind=function(a,b,c){var d=this;a.call(this,b,c),null==this.placeholder&&this.options.get("debug")&&window.console&&console.error&&console.error("Select2: The `allowClear` option should be used in combination with the `placeholder` option."),this.$selection.on("mousedown",".select2-selection__clear",function(a){d._handleClear(a)}),b.on("keypress",function(a){d._handleKeyboardClear(a,b)})},c.prototype._handleClear=function(a,b){if(!this.options.get("disabled")){var c=this.$selection.find(".select2-selection__clear");if(0!==c.length){b.stopPropagation();for(var d=c.data("data"),e=0;e0||0===c.length)){var d=a('×');d.data("data",c),this.$selection.find(".select2-selection__rendered").prepend(d)}},c}),b.define("select2/selection/search",["jquery","../utils","../keys"],function(a,b,c){function d(a,b,c){a.call(this,b,c)}return d.prototype.render=function(b){var c=this.options.get("label"),d="";c&&(d='aria-label ="'+c+'"');var e=a('
        • ");this.$searchContainer=e,this.$search=e.find("input");var f=b.call(this);return this._transferTabIndex(),f},d.prototype.bind=function(a,b,d){var e=this;b.id;a.call(this,b,d),b.on("open",function(){e.$search.trigger("focus")}),b.on("close",function(){e.$search.val(""),e.$search.removeAttr("aria-activedescendant"),e.$search.trigger("focus")}),b.on("enable",function(){e.$search.prop("disabled",!1),e._transferTabIndex()}),b.on("disable",function(){e.$search.prop("disabled",!0)}),b.on("focus",function(a){e.$search.trigger("focus")}),b.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)}),this.$selection.on("focusin",".select2-search--inline",function(a){e.trigger("focus",a)}),this.$selection.on("focusout",".select2-search--inline",function(a){e._handleBlur(a)}),this.$selection.on("keydown",".select2-search--inline",function(a){if(a.stopPropagation(),e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented(),a.which===c.BACKSPACE&&""===e.$search.val()){var d=e.$searchContainer.prev(".select2-selection__choice");if(d.length>0){var f=d.data("data");e.searchRemoveChoice(f),a.preventDefault()}}else a.which===c.ENTER&&(b.open(),a.preventDefault())});var f=document.documentMode,g=f&&f<=11;this.$selection.on("input.searchcheck",".select2-search--inline",function(a){if(g)return void e.$selection.off("input.search input.searchcheck");e.$selection.off("keyup.search")}),this.$selection.on("keyup.search input.search",".select2-search--inline",function(a){if(g&&"input"===a.type)return void e.$selection.off("input.search input.searchcheck");var b=a.which;b!=c.SHIFT&&b!=c.CTRL&&b!=c.ALT&&b!=c.TAB&&e.handleSearch(a)})},d.prototype._transferTabIndex=function(a){this.$search.attr("tabindex",this.$selection.attr("tabindex")),this.$selection.attr("tabindex","-1")},d.prototype.createPlaceholder=function(a,b){this.$search.attr("placeholder",b.text)},d.prototype.update=function(a,b){var c=this.$search[0]==document.activeElement;this.$search.attr("placeholder",""),a.call(this,b),this.$selection.find(".select2-selection__rendered").append(this.$searchContainer),this.resizeSearch(),c&&this.$search.trigger("focus")},d.prototype.handleSearch=function(){if(this.resizeSearch(),!this._keyUpPrevented){var a=this.$search.val();this.trigger("query",{term:a})}this._keyUpPrevented=!1},d.prototype.searchRemoveChoice=function(a,b){this.trigger("unselect",{data:b}),this.$search.val(b.text),this.handleSearch()},d.prototype.resizeSearch=function(){this.$search.css("width","25px");var a="";if(""!==this.$search.attr("placeholder"))a=this.$selection.find(".select2-selection__rendered").innerWidth();else{a=.75*(this.$search.val().length+1)+"em"}this.$search.css("width",a)},d}),b.define("select2/selection/eventRelay",["jquery"],function(a){function b(){}return b.prototype.bind=function(b,c,d){var e=this,f=["open","opening","close","closing","select","selecting","unselect","unselecting"],g=["opening","closing","selecting","unselecting"];b.call(this,c,d),c.on("*",function(b,c){if(-1!==a.inArray(b,f)){c=c||{};var d=a.Event("select2:"+b,{params:c});e.$element.trigger(d),-1!==a.inArray(b,g)&&(c.prevented=d.isDefaultPrevented())}})},b}),b.define("select2/a11y/a11ySingle",["jquery","../utils"],function(a,b){function c(a,b,c){a.call(this,b,c)}return c.prototype.bind=function(a,b){return void 0!==this.$element.attr("aria-describedby")&&this.$selection.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,b)},c}),b.define("select2/a11y/a11yMulti",["jquery","../utils"],function(b,c){function d(a,b,c){a.call(this,b,c)}return d.prototype.bind=function(a,c,d){var e=c.id+"-summary";return this.$selectionSummary=b(''),d.append(this.$selectionSummary),void 0!==this.$element.attr("aria-describedby")&&this.$search.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,c)},d.prototype.update=function(b,c){var d,e=this.$element.attr("aria-describedby");this.$selectionSummary.empty();for(var f=0;f=0){var k=f.filter(d(j)),l=this.item(k),m=c.extend(!0,{},j,l),n=this.option(m);k.replaceWith(n)}else{var o=this.option(j);if(j.children){var p=this.convertToOptions(j.children);b.appendMany(o,p)}h.push(o)}}return h},d}),b.define("select2/data/ajax",["./array","../utils","jquery"],function(a,b,c){function d(a,b){this.ajaxOptions=this._applyDefaults(b.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),d.__super__.constructor.call(this,a,b)}return b.Extend(d,a),d.prototype._applyDefaults=function(a){var b={data:function(a){return c.extend({},a,{q:a.term})},transport:function(a,b,d){var e=c.ajax(a);return e.then(b),e.fail(d),e}};return c.extend({},b,a,!0)},d.prototype.processResults=function(a){return a},d.prototype.query=function(a,b){function d(){var d=f.transport(f,function(d){var f=e.processResults(d,a);e.options.get("debug")&&window.console&&console.error&&(f&&f.results&&c.isArray(f.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),b(f),e.container.focusOnActiveElement()},function(){"status"in d&&0===d.status||e.trigger("results:message",{message:"errorLoading"})});e._request=d}var e=this;null!=this._request&&(c.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var f=c.extend({type:"GET"},this.ajaxOptions);"function"==typeof f.url&&(f.url=f.url.call(this.$element,a)),"function"==typeof f.data&&(f.data=f.data.call(this.$element,a)),this.ajaxOptions.delay&&null!=a.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(d,this.ajaxOptions.delay)):d()},d}),b.define("select2/data/tags",["jquery"],function(a){function b(b,c,d){var e=d.get("tags"),f=d.get("createTag");void 0!==f&&(this.createTag=f);var g=d.get("insertTag");if(void 0!==g&&(this.insertTag=g),b.call(this,c,d),a.isArray(e))for(var h=0;h0&&b.term.length>this.maximumInputLength)return void this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:b.term,params:b}});a.call(this,b,c)},a}),b.define("select2/data/maximumSelectionLength",[],function(){function a(a,b,c){this.maximumSelectionLength=c.get("maximumSelectionLength"),a.call(this,b,c)}return a.prototype.query=function(a,b,c){var d=this;this.current(function(e){var f=null!=e?e.length:0;if(d.maximumSelectionLength>0&&f>=d.maximumSelectionLength)return void d.trigger("results:message",{message:"maximumSelected",args:{maximum:d.maximumSelectionLength}});a.call(d,b,c)})},a}),b.define("select2/dropdown",["jquery","./utils"],function(a,b){function c(a,b){this.$element=a,this.options=b,c.__super__.constructor.call(this)}return b.Extend(c,b.Observable),c.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$dropdown=b,b},c.prototype.bind=function(){},c.prototype.position=function(a,b){},c.prototype.destroy=function(){this.$dropdown.remove()},c}),b.define("select2/dropdown/search",["jquery","../utils"],function(a,b){function c(){}return c.prototype.render=function(b){var c=b.call(this),d=a('');return this.$searchContainer=d,this.$search=d.find("input"),c.prepend(d),c},c.prototype.bind=function(b,c,d){var e=this;c.id;b.call(this,c,d),this.$search.on("keydown",function(a){e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented()}),this.$search.on("input",function(b){a(this).off("keyup")}),this.$search.on("keyup input",function(a){e.handleSearch(a)}),c.on("open",function(){e.$search.attr("tabindex",0),e.$search.trigger("focus"),window.setTimeout(function(){e.$search.trigger("focus")},0)}),c.on("close",function(){e.$search.attr("tabindex",-1),e.$search.removeAttr("aria-activedescendant"),e.$search.val("")}),c.on("focus",function(){c.isOpen()&&e.$search.trigger("focus")}),c.on("results:all",function(a){if(null==a.query.term||""===a.query.term){e.showSearch(a)?e.$searchContainer.removeClass("select2-search--hide"):e.$searchContainer.addClass("select2-search--hide")}}),c.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)})},c.prototype.handleSearch=function(a){if(!this._keyUpPrevented){var b=this.$search.val();this.trigger("query",{term:b})}this._keyUpPrevented=!1},c.prototype.showSearch=function(a,b){return!0},c}),b.define("select2/dropdown/hidePlaceholder",[],function(){function a(a,b,c,d){this.placeholder=this.normalizePlaceholder(c.get("placeholder")),a.call(this,b,c,d)}return a.prototype.append=function(a,b){b.results=this.removePlaceholder(b.results),a.call(this,b)},a.prototype.normalizePlaceholder=function(a,b){return"string"==typeof b&&(b={id:"",text:b}),b},a.prototype.removePlaceholder=function(a,b){for(var c=b.slice(0),d=b.length-1;d>=0;d--){var e=b[d];this.placeholder.id===e.id&&c.splice(d,1)}return c},a}),b.define("select2/dropdown/infiniteScroll",["jquery"],function(a){function b(a,b,c,d){this.lastParams={},a.call(this,b,c,d),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return b.prototype.append=function(a,b){this.$loadingMore.remove(),this.loading=!1,a.call(this,b),this.showLoadingMore(b)&&this.$results.append(this.$loadingMore)},b.prototype.bind=function(b,c,d){var e=this;b.call(this,c,d),c.on("query",function(a){e.lastParams=a,e.loading=!0}),c.on("query:append",function(a){e.lastParams=a,e.loading=!0}),this.$results.on("scroll",function(){var b=a.contains(document.documentElement,e.$loadingMore[0]);if(!e.loading&&b){e.$results.offset().top+e.$results.outerHeight(!1)+50>=e.$loadingMore.offset().top+e.$loadingMore.outerHeight(!1)&&e.loadMore()}})},b.prototype.loadMore=function(){this.loading=!0;var b=a.extend({},{page:1},this.lastParams);b.page++,this.trigger("query:append",b)},b.prototype.showLoadingMore=function(a,b){return b.pagination&&b.pagination.more},b.prototype.createLoadingMore=function(){var b=a('
      • '),c=this.options.get("translations").get("loadingMore");return b.html(c(this.lastParams)),b},b}),b.define("select2/dropdown/attachBody",["jquery","../utils"],function(a,b){function c(b,c,d){this.$dropdownParent=d.get("dropdownParent")||a(document.body),b.call(this,c,d)}return c.prototype.bind=function(a,b,c){var d=this,e=!1;a.call(this,b,c),b.on("open",function(){d._showDropdown(),d._attachPositioningHandler(b),e||(e=!0,b.on("results:all",function(){d._positionDropdown(),d._resizeDropdown()}),b.on("results:append",function(){d._positionDropdown(),d._resizeDropdown()}))}),b.on("close",function(){d._hideDropdown(),d._detachPositioningHandler(b)}),this.$dropdownContainer.on("mousedown",function(a){a.stopPropagation()})},c.prototype.destroy=function(a){a.call(this),this.$dropdownContainer.remove()},c.prototype.position=function(a,b,c){b.attr("class",c.attr("class")),b.removeClass("select2"),b.addClass("select2-container--open"),b.css({position:"absolute",top:-999999}),this.$container=c},c.prototype.render=function(b){var c=a(""),d=b.call(this);return c.append(d),this.$dropdownContainer=c,c},c.prototype._hideDropdown=function(a){this.$dropdownContainer.detach()},c.prototype._attachPositioningHandler=function(c,d){var e=this,f="scroll.select2."+d.id,g="resize.select2."+d.id,h="orientationchange.select2."+d.id,i=this.$container.parents().filter(b.hasScroll);i.each(function(){a(this).data("select2-scroll-position",{x:a(this).scrollLeft(),y:a(this).scrollTop()})}),i.on(f,function(b){var c=a(this).data("select2-scroll-position");a(this).scrollTop(c.y)}),a(window).on(f+" "+g+" "+h,function(a){e._positionDropdown(),e._resizeDropdown()})},c.prototype._detachPositioningHandler=function(c,d){var e="scroll.select2."+d.id,f="resize.select2."+d.id,g="orientationchange.select2."+d.id;this.$container.parents().filter(b.hasScroll).off(e),a(window).off(e+" "+f+" "+g)},c.prototype._positionDropdown=function(){var b=a(window),c=this.$dropdown.hasClass("select2-dropdown--above"),d=this.$dropdown.hasClass("select2-dropdown--below"),e=null,f=this.$container.offset();f.bottom=f.top+this.$container.outerHeight(!1);var g={height:this.$container.outerHeight(!1)};g.top=f.top,g.bottom=f.top+g.height;var h={height:this.$dropdown.outerHeight(!1)},i={top:b.scrollTop(),bottom:b.scrollTop()+b.height()},j=i.topf.bottom+h.height,l={left:f.left,top:g.bottom},m=this.$dropdownParent;"static"===m.css("position")&&(m=m.offsetParent());var n=m.offset();l.top-=n.top,l.left-=n.left,c||d||(e="below"),k||!j||c?!j&&k&&c&&(e="below"):e="above",("above"==e||c&&"below"!==e)&&(l.top=g.top-n.top-h.height),null!=e&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+e),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+e)),this.$dropdownContainer.css(l)},c.prototype._resizeDropdown=function(){var a={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(a.minWidth=a.width,a.position="relative",a.width="auto"),this.$dropdown.css(a)},c.prototype._showDropdown=function(a){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},c}),b.define("select2/dropdown/minimumResultsForSearch",[],function(){function a(b){for(var c=0,d=0;d0&&(n.dataAdapter=l.Decorate(n.dataAdapter,t)),n.maximumInputLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,u)),n.maximumSelectionLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,v)),n.tags&&(n.dataAdapter=l.Decorate(n.dataAdapter,r)),null==n.tokenSeparators&&null==n.tokenizer||(n.dataAdapter=l.Decorate(n.dataAdapter,s)),null!=n.query){var E=b(n.amdBase+"compat/query");n.dataAdapter=l.Decorate(n.dataAdapter,E)}if(null!=n.initSelection){var F=b(n.amdBase+"compat/initSelection");n.dataAdapter=l.Decorate(n.dataAdapter,F)}}if(null==n.resultsAdapter&&(n.resultsAdapter=c,null!=n.ajax&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,z)),null!=n.placeholder&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,y)),n.selectOnClose&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,C))),null==n.dropdownAdapter){if(n.multiple)n.dropdownAdapter=w;else{var G=l.Decorate(w,x);n.dropdownAdapter=G}if(0!==n.minimumResultsForSearch&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,B)),n.closeOnSelect&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,D)),null!=n.dropdownCssClass||null!=n.dropdownCss||null!=n.adaptDropdownCssClass){var H=b(n.amdBase+"compat/dropdownCss");n.dropdownAdapter=l.Decorate(n.dropdownAdapter,H)}n.dropdownAdapter=l.Decorate(n.dropdownAdapter,A)}if(null==n.selectionAdapter){if(n.multiple?n.selectionAdapter=e:n.selectionAdapter=d,null!=n.placeholder&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,f)),n.selectionAdapter=l.Decorate(n.selectionAdapter,n.multiple?k:j),n.allowClear&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,g)),n.multiple&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,h)),null!=n.containerCssClass||null!=n.containerCss||null!=n.adaptContainerCssClass){var I=b(n.amdBase+"compat/containerCss");n.selectionAdapter=l.Decorate(n.selectionAdapter,I)}n.selectionAdapter=l.Decorate(n.selectionAdapter,i)}if("string"==typeof n.language)if(n.language.indexOf("-")>0){var J=n.language.split("-"),K=J[0];n.language=[n.language,K]}else n.language=[n.language];if(a.isArray(n.language)){var L=new m;n.language.push("en");for(var M=n.language,N=0;N0){for(var f=a.extend(!0,{},e),g=e.children.length-1;g>=0;g--){null==c(d,e.children[g])&&f.children.splice(g,1)}return f.children.length>0?f:c(d,f)}var h=b(e.text).toUpperCase(),i=b(d.term).toUpperCase();return h.indexOf(i)>-1?e:null}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:l.escapeMarkup,language:E,matcher:c,minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,sorter:function(a){return a},templateResult:function(a){return a.text},templateSelection:function(a){return a.text},theme:"default",width:"resolve"}},F.prototype.set=function(b,c){var d=a.camelCase(b),e={};e[d]=c;var f=l._convertData(e);a.extend(this.defaults,f)},new F}),b.define("select2/options",["require","jquery","./defaults","./utils"],function(a,b,c,d){function e(b,e){if(this.options=b,null!=e&&this.fromElement(e),this.options=c.apply(this.options),e&&e.is("input")){var f=a(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=d.Decorate(this.options.dataAdapter,f)}}return e.prototype.fromElement=function(a){var c=["select2"];null==this.options.multiple&&(this.options.multiple=a.prop("multiple")),null==this.options.disabled&&(this.options.disabled=a.prop("disabled")),null==this.options.language&&(a.prop("lang")?this.options.language=a.prop("lang").toLowerCase():a.closest("[lang]").prop("lang")&&(this.options.language=a.closest("[lang]").prop("lang"))),null==this.options.dir&&(a.prop("dir")?this.options.dir=a.prop("dir"):a.closest("[dir]").prop("dir")?this.options.dir=a.closest("[dir]").prop("dir"):this.options.dir="ltr"),a.prop("disabled",this.options.disabled),a.prop("multiple",this.options.multiple),a.data("select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),a.data("data",a.data("select2Tags")),a.data("tags",!0)),a.data("ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),a.attr("ajax--url",a.data("ajaxUrl")),a.data("ajax--url",a.data("ajaxUrl")));var e={};e=b.fn.jquery&&"1."==b.fn.jquery.substr(0,2)&&a[0].dataset?b.extend(!0,{},a[0].dataset,a.data()):a.data();var f=b.extend(!0,{},e);f=d._convertData(f);for(var g in f)b.inArray(g,c)>-1||(b.isPlainObject(this.options[g])?b.extend(this.options[g],f[g]):this.options[g]=f[g]);return this},e.prototype.get=function(a){return this.options[a]},e.prototype.set=function(a,b){this.options[a]=b},e}),b.define("select2/core",["jquery","./options","./utils","./keys"],function(a,b,c,d){var e=function(a,c){null!=a.data("select2")&&a.data("select2").destroy(),this.$element=a,this.id=this._generateId(a),c=c||{},this.options=new b(c,a),e.__super__.constructor.call(this);var d=a.attr("tabindex")||0;a.data("old-tabindex",d),a.attr("tabindex","-1");var f=this.options.get("dataAdapter");this.dataAdapter=new f(a,this.options);var g=this.render();this._placeContainer(g);var h=this.options.get("selectionAdapter");this.selection=new h(a,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,g);var i=this.options.get("dropdownAdapter");this.dropdown=new i(a,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,g);var j=this.options.get("resultsAdapter");this.results=new j(a,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var k=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(a){k.trigger("selection:update",{data:a})}),a.addClass("select2-hidden-accessible"),a.attr("aria-hidden","true"),this._syncAttributes(),a.data("select2",this)};return c.Extend(e,c.Observable),e.prototype._generateId=function(a){var b="";return b=null!=a.attr("id")?a.attr("id"):null!=a.attr("name")?a.attr("name")+"-"+c.generateChars(2):c.generateChars(4),b=b.replace(/(:|\.|\[|\]|,)/g,""),b="select2-"+b},e.prototype._placeContainer=function(a){a.insertAfter(this.$element);var b=this._resolveWidth(this.$element,this.options.get("width"));null!=b&&a.css("width",b)},e.prototype._resolveWidth=function(a,b){var c=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==b){var d=this._resolveWidth(a,"style");return null!=d?d:this._resolveWidth(a,"element")}if("element"==b){var e=a.outerWidth(!1);return e<=0?"auto":e+"px"}if("style"==b){var f=a.attr("style");if("string"!=typeof f)return null;for(var g=f.split(";"),h=0,i=g.length;h=1)return k[1]}return null}return b},e.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},e.prototype._registerDomEvents=function(){var b=this;this.$element.on("change.select2",function(){b.dataAdapter.current(function(a){b.trigger("selection:update",{data:a})})}),this.$element.on("focus.select2",function(a){b.trigger("focus",a)}),this._syncA=c.bind(this._syncAttributes,this),this._syncS=c.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var d=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=d?(this._observer=new d(function(c){a.each(c,b._syncA),a.each(c,b._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",b._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",b._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",b._syncS,!1))},e.prototype._registerDataEvents=function(){var a=this;this.dataAdapter.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerSelectionEvents=function(){var b=this,c=["toggle","focus"];this.selection.on("toggle",function(){b.toggleDropdown()}),this.selection.on("focus",function(a){b.focus(a)}),this.selection.on("*",function(d,e){-1===a.inArray(d,c)&&b.trigger(d,e)})},e.prototype._registerDropdownEvents=function(){var a=this;this.dropdown.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerResultsEvents=function(){var a=this;this.results.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerEvents=function(){var b=this;this.on("open",function(){b.$container.addClass("select2-container--open")}),this.on("close",function(){b.$container.removeClass("select2-container--open")}),this.on("enable",function(){b.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){b.$container.addClass("select2-container--disabled")}),this.on("blur",function(){b.$container.removeClass("select2-container--focus")}),this.on("query",function(a){b.isOpen()||b.isDisabled()||b.trigger("open",{}),this.dataAdapter.query(a,function(c){b.trigger("results:all",{data:c,query:a})})}),this.on("query:append",function(a){this.dataAdapter.query(a,function(c){b.trigger("results:append",{data:c,query:a})})}),this.on("open",function(){setTimeout(function(){b.focusOnActiveElement()},1)}),a(document).on("keydown",function(a){var c=a.which;if(!b.isDisabled())if(b.isOpen()){c===d.ESC||c===d.TAB||c===d.UP&&a.altKey?(b.close(),a.preventDefault()):c===d.ENTER?(b.trigger("results:select",{}),a.preventDefault()):c===d.SPACE&&a.ctrlKey?(b.trigger("results:toggle",{}),a.preventDefault()):c===d.UP?(b.trigger("results:previous",{}),a.preventDefault()):c===d.DOWN&&(b.trigger("results:next",{}),a.preventDefault());var e=b.$dropdown.find(".select2-search__field");e.length||(e=b.$container.find(".select2-search__field")),c===d.DOWN||c===d.UP?b.focusOnActiveElement():(e.trigger("focus"),setTimeout(function(){b.focusOnActiveElement()},1e3))}else b.hasFocus()&&(c!==d.ENTER&&c!==d.SPACE&&c!==d.DOWN||(b.open(),a.preventDefault()))})},e.prototype.focusOnActiveElement=function(){this.isOpen()&&!c.isTouchscreen()&&this.$results.find("li.select2-results__option--highlighted").trigger("focus")},e.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},e.prototype._syncSubtree=function(a,b){var c=!1,d=this;if(!a||!a.target||"OPTION"===a.target.nodeName||"OPTGROUP"===a.target.nodeName){if(b)if(b.addedNodes&&b.addedNodes.length>0)for(var e=0;e0&&(c=!0);else c=!0;c&&this.dataAdapter.current(function(a){d.trigger("selection:update",{data:a})})}},e.prototype.trigger=function(a,b){var c=e.__super__.trigger,d={open:"opening",close:"closing",select:"selecting",unselect:"unselecting"};if(void 0===b&&(b={}),a in d){var f=d[a],g={prevented:!1,name:a,args:b};if(c.call(this,f,g),g.prevented)return void(b.prevented=!0)}c.call(this,a,b)},e.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},e.prototype.open=function(){this.isOpen()||this.trigger("query",{})},e.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},e.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},e.prototype.isDisabled=function(){return this.$container.hasClass("select2-container--disabled")},e.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},e.prototype.focus=function(a){this.hasFocus()||this.isDisabled()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},e.prototype.enable=function(a){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=a&&0!==a.length||(a=[!0]);var b=!a[0];this.$element.prop("disabled",b)},e.prototype.data=function(){this.options.get("debug")&&arguments.length>0&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var a=[];return this.dataAdapter.current(function(b){a=b}),a},e.prototype.val=function(b){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==b||0===b.length)return this.$element.val();var c=b[0];a.isArray(c)&&(c=a.map(c,function(a){return a.toString()})),this.$element.val(c).trigger("change")},e.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",this.$element.data("old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},e.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$container=b,this.$container.addClass("select2-container--"+this.options.get("theme")),b.data("element",this.$element),b},e}),b.define("select2/compat/utils",["jquery"],function(a){function b(b,c,d){var e,f,g=[];e=a.trim(b.attr("class")),e&&(e=""+e,a(e.split(/\s+/)).each(function(){0===this.indexOf("select2-")&&g.push(this)})),e=a.trim(c.attr("class")),e&&(e=""+e,a(e.split(/\s+/)).each(function(){0!==this.indexOf("select2-")&&null!=(f=d(this))&&g.push(f)})),b.attr("class",g.join(" "))}return{syncCssClasses:b}}),b.define("select2/compat/containerCss",["jquery","./utils"],function(a,b){function c(a){return null}function d(){}return d.prototype.render=function(d){var e=d.call(this),f=this.options.get("containerCssClass")||"";a.isFunction(f)&&(f=f(this.$element));var g=this.options.get("adaptContainerCssClass");if(g=g||c,-1!==f.indexOf(":all:")){f=f.replace(":all:","");var h=g;g=function(a){var b=h(a);return null!=b?b+" "+a:a}}var i=this.options.get("containerCss")||{};return a.isFunction(i)&&(i=i(this.$element)),b.syncCssClasses(e,this.$element,g),e.css(i),e.addClass(f),e},d}),b.define("select2/compat/dropdownCss",["jquery","./utils"],function(a,b){function c(a){return null}function d(){}return d.prototype.render=function(d){var e=d.call(this),f=this.options.get("dropdownCssClass")||"";a.isFunction(f)&&(f=f(this.$element));var g=this.options.get("adaptDropdownCssClass");if(g=g||c,-1!==f.indexOf(":all:")){f=f.replace(":all:","");var h=g;g=function(a){var b=h(a);return null!=b?b+" "+a:a}}var i=this.options.get("dropdownCss")||{};return a.isFunction(i)&&(i=i(this.$element)),b.syncCssClasses(e,this.$element,g),e.css(i),e.addClass(f),e},d}),b.define("select2/compat/initSelection",["jquery"],function(a){function b(a,b,c){c.get("debug")&&window.console&&console.warn&&console.warn("Select2: The `initSelection` option has been deprecated in favor of a custom data adapter that overrides the `current` method. This method is now called multiple times instead of a single time when the instance is initialized. Support will be removed for the `initSelection` option in future versions of Select2"),this.initSelection=c.get("initSelection"),this._isInitialized=!1,a.call(this,b,c)}return b.prototype.current=function(b,c){var d=this;if(this._isInitialized)return void b.call(this,c);this.initSelection.call(null,this.$element,function(b){d._isInitialized=!0,a.isArray(b)||(b=[b]),c(b)})},b}),b.define("select2/compat/inputData",["jquery"],function(a){function b(a,b,c){this._currentData=[],this._valueSeparator=c.get("valueSeparator")||",","hidden"===b.prop("type")&&c.get("debug")&&console&&console.warn&&console.warn("Select2: Using a hidden input with Select2 is no longer supported and may stop working in the future. It is recommended to use a `");this.$searchContainer=e,this.$search=e.find("input");var f=b.call(this);return this._transferTabIndex(),f},d.prototype.bind=function(a,b,d){var e=this,f=b.id+"-results";a.call(this,b,d),b.on("open",function(){e.$search.trigger("focus"),e.$search.attr("aria-controls",f).attr("aria-expanded","true")}),b.on("close",function(){e.$search.val("").removeAttr("aria-controls aria-activedescendant").trigger("focus").attr("aria-expanded","false")}),b.on("enable",function(){e.$search.prop("disabled",!1),e._transferTabIndex()}),b.on("disable",function(){e.$search.prop("disabled",!0)}),b.on("focus",function(a){e.$search.trigger("focus")}),b.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)}),this.$selection.on("focusin",".select2-search--inline",function(a){e.trigger("focus",a)}),this.$selection.on("focusout",".select2-search--inline",function(a){e._handleBlur(a)}),this.$selection.on("keydown",".select2-search--inline",function(a){if(a.stopPropagation(),e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented(),a.which===c.BACKSPACE&&""===e.$search.val()){var d=e.$searchContainer.prev(".select2-selection__choice");if(d.length>0){var f=d.data("data");e.searchRemoveChoice(f),a.preventDefault()}}else a.which===c.ENTER&&(b.open(),a.preventDefault())});var g=document.documentMode,h=g&&g<=11;this.$selection.on("input.searchcheck",".select2-search--inline",function(a){if(h)return void e.$selection.off("input.search input.searchcheck");e.$selection.off("keyup.search")}),this.$selection.on("keyup.search input.search",".select2-search--inline",function(a){if(h&&"input"===a.type)return void e.$selection.off("input.search input.searchcheck");var b=a.which;b!=c.SHIFT&&b!=c.CTRL&&b!=c.ALT&&b!=c.TAB&&e.handleSearch(a)})},d.prototype._transferTabIndex=function(a){this.$search.attr("tabindex",this.$selection.attr("tabindex")),this.$selection.attr("tabindex","-1")},d.prototype.createPlaceholder=function(a,b){this.$search.attr("placeholder",b.text)},d.prototype.update=function(a,b){var c=this.$search[0]==document.activeElement;this.$search.attr("placeholder",""),a.call(this,b),this.$selection.find(".select2-selection__rendered").append(this.$searchContainer),this.resizeSearch(),c&&this.$search.trigger("focus")},d.prototype.handleSearch=function(){if(this.resizeSearch(),!this._keyUpPrevented){var a=this.$search.val();this.trigger("query",{term:a})}this._keyUpPrevented=!1},d.prototype.searchRemoveChoice=function(a,b){this.trigger("unselect",{data:b}),this.$search.val(b.text),this.handleSearch()},d.prototype.resizeSearch=function(){this.$search.css("width","25px");var a="";if(""!==this.$search.attr("placeholder"))a=this.$selection.find(".select2-selection__rendered").innerWidth();else{a=.75*(this.$search.val().length+1)+"em"}this.$search.css("width",a)},d}),b.define("select2/selection/eventRelay",["jquery"],function(a){function b(){}return b.prototype.bind=function(b,c,d){var e=this,f=["open","opening","close","closing","select","selecting","unselect","unselecting"],g=["opening","closing","selecting","unselecting"];b.call(this,c,d),c.on("*",function(b,c){if(-1!==a.inArray(b,f)){c=c||{};var d=a.Event("select2:"+b,{params:c});e.$element.trigger(d),-1!==a.inArray(b,g)&&(c.prevented=d.isDefaultPrevented())}})},b}),b.define("select2/a11y/a11ySingle",["jquery","../utils"],function(a,b){function c(a,b,c){a.call(this,b,c)}return c.prototype.bind=function(a,b){return void 0!==this.$element.attr("aria-describedby")&&this.$selection.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,b)},c}),b.define("select2/a11y/a11yMulti",["jquery","../utils"],function(b,c){function d(a,b,c){a.call(this,b,c)}return d.prototype.bind=function(a,c,d){var e=c.id+"-summary";return this.$selectionSummary=b(''),d.append(this.$selectionSummary),void 0!==this.$element.attr("aria-describedby")&&this.$search.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,c)},d.prototype.update=function(b,c){var d,e=this.$element.attr("aria-describedby");this.$selectionSummary.empty();for(var f=0;f=0){var k=f.filter(d(j)),l=this.item(k),m=c.extend(!0,{},j,l),n=this.option(m);k.replaceWith(n)}else{var o=this.option(j);if(j.children){var p=this.convertToOptions(j.children);b.appendMany(o,p)}h.push(o)}}return h},d}),b.define("select2/data/ajax",["./array","../utils","jquery"],function(a,b,c){function d(a,b){this.ajaxOptions=this._applyDefaults(b.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),d.__super__.constructor.call(this,a,b)}return b.Extend(d,a),d.prototype._applyDefaults=function(a){var b={data:function(a){return c.extend({},a,{q:a.term})},transport:function(a,b,d){var e=c.ajax(a);return e.then(b),e.fail(d),e}};return c.extend({},b,a,!0)},d.prototype.processResults=function(a){return a},d.prototype.query=function(a,b){function d(){var d=f.transport(f,function(d){var f=e.processResults(d,a);e.options.get("debug")&&window.console&&console.error&&(f&&f.results&&c.isArray(f.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),b(f),e.container.focusOnActiveElement()},function(){"status"in d&&0===d.status||e.trigger("results:message",{message:"errorLoading"})});e._request=d}var e=this;null!=this._request&&(c.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var f=c.extend({type:"GET"},this.ajaxOptions);"function"==typeof f.url&&(f.url=f.url.call(this.$element,a)),"function"==typeof f.data&&(f.data=f.data.call(this.$element,a)),this.ajaxOptions.delay&&null!=a.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(d,this.ajaxOptions.delay)):d()},d}),b.define("select2/data/tags",["jquery"],function(a){function b(b,c,d){var e=d.get("tags"),f=d.get("createTag");void 0!==f&&(this.createTag=f);var g=d.get("insertTag");if(void 0!==g&&(this.insertTag=g),b.call(this,c,d),a.isArray(e))for(var h=0;h0&&b.term.length>this.maximumInputLength)return void this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:b.term,params:b}});a.call(this,b,c)},a}),b.define("select2/data/maximumSelectionLength",[],function(){function a(a,b,c){this.maximumSelectionLength=c.get("maximumSelectionLength"),a.call(this,b,c)}return a.prototype.query=function(a,b,c){var d=this;this.current(function(e){var f=null!=e?e.length:0;if(d.maximumSelectionLength>0&&f>=d.maximumSelectionLength)return void d.trigger("results:message",{message:"maximumSelected",args:{maximum:d.maximumSelectionLength}});a.call(d,b,c)})},a}),b.define("select2/dropdown",["jquery","./utils"],function(a,b){function c(a,b){this.$element=a,this.options=b,c.__super__.constructor.call(this)}return b.Extend(c,b.Observable),c.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$dropdown=b,b},c.prototype.bind=function(){},c.prototype.position=function(a,b){},c.prototype.destroy=function(){this.$dropdown.remove()},c}),b.define("select2/dropdown/search",["jquery","../utils"],function(a,b){function c(){}return c.prototype.render=function(b){var c=b.call(this),d=this.options.get("label"),e="";d&&(e='aria-label ="'+d+'"');var f=a('");return this.$searchContainer=f,this.$search=f.find("input"),c.prepend(f),c},c.prototype.bind=function(b,c,d){var e=this,f=c.id+"-results";b.call(this,c,d),this.$search.on("keydown",function(a){e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented()}),this.$search.on("input",function(b){a(this).off("keyup")}),this.$search.on("keyup input",function(a){e.handleSearch(a)}),c.on("open",function(){e.$search.attr("tabindex",0),e.$search.attr("aria-controls",f),e.$search.trigger("focus"),window.setTimeout(function(){e.$search.trigger("focus")},0)}),c.on("close",function(){e.$search.attr("tabindex",-1),e.$search.removeAttr("aria-controls"),e.$search.removeAttr("aria-activedescendant"),e.$search.val("")}),c.on("focus",function(){c.isOpen()&&e.$search.trigger("focus")}),c.on("results:all",function(a){if(null==a.query.term||""===a.query.term){e.showSearch(a)?e.$searchContainer.removeClass("select2-search--hide"):e.$searchContainer.addClass("select2-search--hide")}}),c.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)})},c.prototype.handleSearch=function(a){if(!this._keyUpPrevented){var b=this.$search.val();this.trigger("query",{term:b})}this._keyUpPrevented=!1},c.prototype.showSearch=function(a,b){return!0},c}),b.define("select2/dropdown/hidePlaceholder",[],function(){function a(a,b,c,d){this.placeholder=this.normalizePlaceholder(c.get("placeholder")),a.call(this,b,c,d)}return a.prototype.append=function(a,b){b.results=this.removePlaceholder(b.results),a.call(this,b)},a.prototype.normalizePlaceholder=function(a,b){return"string"==typeof b&&(b={id:"",text:b}),b},a.prototype.removePlaceholder=function(a,b){for(var c=b.slice(0),d=b.length-1;d>=0;d--){var e=b[d];this.placeholder.id===e.id&&c.splice(d,1)}return c},a}),b.define("select2/dropdown/infiniteScroll",["jquery"],function(a){function b(a,b,c,d){this.lastParams={},a.call(this,b,c,d),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return b.prototype.append=function(a,b){this.$loadingMore.remove(),this.loading=!1,a.call(this,b),this.showLoadingMore(b)&&this.$results.append(this.$loadingMore)},b.prototype.bind=function(b,c,d){var e=this;b.call(this,c,d),c.on("query",function(a){e.lastParams=a,e.loading=!0}),c.on("query:append",function(a){e.lastParams=a,e.loading=!0}),this.$results.on("scroll",function(){var b=a.contains(document.documentElement,e.$loadingMore[0]);if(!e.loading&&b){e.$results.offset().top+e.$results.outerHeight(!1)+50>=e.$loadingMore.offset().top+e.$loadingMore.outerHeight(!1)&&e.loadMore()}})},b.prototype.loadMore=function(){this.loading=!0;var b=a.extend({},{page:1},this.lastParams);b.page++,this.trigger("query:append",b)},b.prototype.showLoadingMore=function(a,b){return b.pagination&&b.pagination.more},b.prototype.createLoadingMore=function(){var b=a('
      • '),c=this.options.get("translations").get("loadingMore");return b.html(c(this.lastParams)),b},b}),b.define("select2/dropdown/attachBody",["jquery","../utils"],function(a,b){function c(b,c,d){this.$dropdownParent=d.get("dropdownParent")||a(document.body),b.call(this,c,d)}return c.prototype.bind=function(a,b,c){var d=this,e=!1;a.call(this,b,c),b.on("open",function(){d._showDropdown(),d._attachPositioningHandler(b),e||(e=!0,b.on("results:all",function(){d._positionDropdown(),d._resizeDropdown()}),b.on("results:append",function(){d._positionDropdown(),d._resizeDropdown()}))}),b.on("close",function(){d._hideDropdown(),d._detachPositioningHandler(b)}),this.$dropdownContainer.on("mousedown",function(a){a.stopPropagation()})},c.prototype.destroy=function(a){a.call(this),this.$dropdownContainer.remove()},c.prototype.position=function(a,b,c){b.attr("class",c.attr("class")),b.removeClass("select2"),b.addClass("select2-container--open"),b.css({position:"absolute",top:-999999}),this.$container=c},c.prototype.render=function(b){var c=a(""),d=b.call(this);return c.append(d),this.$dropdownContainer=c,c},c.prototype._hideDropdown=function(a){this.$dropdownContainer.detach()},c.prototype._attachPositioningHandler=function(c,d){var e=this,f="scroll.select2."+d.id,g="resize.select2."+d.id,h="orientationchange.select2."+d.id,i=this.$container.parents().filter(b.hasScroll);i.each(function(){a(this).data("select2-scroll-position",{x:a(this).scrollLeft(),y:a(this).scrollTop()})}),i.on(f,function(b){var c=a(this).data("select2-scroll-position");a(this).scrollTop(c.y)}),a(window).on(f+" "+g+" "+h,function(a){e._positionDropdown(),e._resizeDropdown()})},c.prototype._detachPositioningHandler=function(c,d){var e="scroll.select2."+d.id,f="resize.select2."+d.id,g="orientationchange.select2."+d.id;this.$container.parents().filter(b.hasScroll).off(e),a(window).off(e+" "+f+" "+g)},c.prototype._positionDropdown=function(){var b=a(window),c=this.$dropdown.hasClass("select2-dropdown--above"),d=this.$dropdown.hasClass("select2-dropdown--below"),e=null,f=this.$container.offset();f.bottom=f.top+this.$container.outerHeight(!1);var g={height:this.$container.outerHeight(!1)};g.top=f.top,g.bottom=f.top+g.height;var h={height:this.$dropdown.outerHeight(!1)},i={top:b.scrollTop(),bottom:b.scrollTop()+b.height()},j=i.topf.bottom+h.height,l={left:f.left,top:g.bottom},m=this.$dropdownParent;"static"===m.css("position")&&(m=m.offsetParent());var n=m.offset();l.top-=n.top,l.left-=n.left,c||d||(e="below"),k||!j||c?!j&&k&&c&&(e="below"):e="above",("above"==e||c&&"below"!==e)&&(l.top=g.top-n.top-h.height),null!=e&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+e),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+e)),this.$dropdownContainer.css(l)},c.prototype._resizeDropdown=function(){var a={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(a.minWidth=a.width,a.position="relative",a.width="auto"),this.$dropdown.css(a)},c.prototype._showDropdown=function(a){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},c}),b.define("select2/dropdown/minimumResultsForSearch",[],function(){function a(b){for(var c=0,d=0;d0&&(n.dataAdapter=l.Decorate(n.dataAdapter,t)),n.maximumInputLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,u)),n.maximumSelectionLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,v)),n.tags&&(n.dataAdapter=l.Decorate(n.dataAdapter,r)),null==n.tokenSeparators&&null==n.tokenizer||(n.dataAdapter=l.Decorate(n.dataAdapter,s)),null!=n.query){var E=b(n.amdBase+"compat/query");n.dataAdapter=l.Decorate(n.dataAdapter,E)}if(null!=n.initSelection){var F=b(n.amdBase+"compat/initSelection");n.dataAdapter=l.Decorate(n.dataAdapter,F)}}if(null==n.resultsAdapter&&(n.resultsAdapter=c,null!=n.ajax&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,z)),null!=n.placeholder&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,y)),n.selectOnClose&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,C))),null==n.dropdownAdapter){if(n.multiple)n.dropdownAdapter=w;else{var G=l.Decorate(w,x);n.dropdownAdapter=G}if(0!==n.minimumResultsForSearch&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,B)),n.closeOnSelect&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,D)),null!=n.dropdownCssClass||null!=n.dropdownCss||null!=n.adaptDropdownCssClass){var H=b(n.amdBase+"compat/dropdownCss");n.dropdownAdapter=l.Decorate(n.dropdownAdapter,H)}n.dropdownAdapter=l.Decorate(n.dropdownAdapter,A)}if(null==n.selectionAdapter){if(n.multiple?n.selectionAdapter=e:n.selectionAdapter=d,null!=n.placeholder&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,f)),n.selectionAdapter=l.Decorate(n.selectionAdapter,n.multiple?k:j),n.allowClear&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,g)),n.multiple&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,h)),null!=n.containerCssClass||null!=n.containerCss||null!=n.adaptContainerCssClass){var I=b(n.amdBase+"compat/containerCss");n.selectionAdapter=l.Decorate(n.selectionAdapter,I)}n.selectionAdapter=l.Decorate(n.selectionAdapter,i)}if("string"==typeof n.language)if(n.language.indexOf("-")>0){var J=n.language.split("-"),K=J[0];n.language=[n.language,K]}else n.language=[n.language];if(a.isArray(n.language)){var L=new m;n.language.push("en");for(var M=n.language,N=0;N0){for(var f=a.extend(!0,{},e),g=e.children.length-1;g>=0;g--){null==c(d,e.children[g])&&f.children.splice(g,1)}return f.children.length>0?f:c(d,f)}var h=b(e.text).toUpperCase(),i=b(d.term).toUpperCase();return h.indexOf(i)>-1?e:null}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:l.escapeMarkup,language:E,matcher:c,minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,sorter:function(a){return a},templateResult:function(a){return a.text},templateSelection:function(a){return a.text},theme:"default",width:"resolve"}},F.prototype.set=function(b,c){var d=a.camelCase(b),e={};e[d]=c;var f=l._convertData(e);a.extend(this.defaults,f)},new F}),b.define("select2/options",["require","jquery","./defaults","./utils"],function(a,b,c,d){function e(b,e){if(this.options=b,null!=e&&this.fromElement(e),this.options=c.apply(this.options),e&&e.is("input")){var f=a(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=d.Decorate(this.options.dataAdapter,f)}}return e.prototype.fromElement=function(a){var c=["select2"];null==this.options.multiple&&(this.options.multiple=a.prop("multiple")),null==this.options.disabled&&(this.options.disabled=a.prop("disabled")),null==this.options.language&&(a.prop("lang")?this.options.language=a.prop("lang").toLowerCase():a.closest("[lang]").prop("lang")&&(this.options.language=a.closest("[lang]").prop("lang"))),null==this.options.dir&&(a.prop("dir")?this.options.dir=a.prop("dir"):a.closest("[dir]").prop("dir")?this.options.dir=a.closest("[dir]").prop("dir"):this.options.dir="ltr"),a.prop("disabled",this.options.disabled),a.prop("multiple",this.options.multiple),a.data("select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),a.data("data",a.data("select2Tags")),a.data("tags",!0)),a.data("ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),a.attr("ajax--url",a.data("ajaxUrl")),a.data("ajax--url",a.data("ajaxUrl")));var e={};e=b.fn.jquery&&"1."==b.fn.jquery.substr(0,2)&&a[0].dataset?b.extend(!0,{},a[0].dataset,a.data()):a.data();var f=b.extend(!0,{},e);f=d._convertData(f);for(var g in f)b.inArray(g,c)>-1||(b.isPlainObject(this.options[g])?b.extend(this.options[g],f[g]):this.options[g]=f[g]);return this},e.prototype.get=function(a){return this.options[a]},e.prototype.set=function(a,b){this.options[a]=b},e}),b.define("select2/core",["jquery","./options","./utils","./keys"],function(a,b,c,d){var e=function(a,c){null!=a.data("select2")&&a.data("select2").destroy(),this.$element=a,this.id=this._generateId(a),c=c||{},this.options=new b(c,a),e.__super__.constructor.call(this);var d=a.attr("tabindex")||0;a.data("old-tabindex",d),a.attr("tabindex","-1");var f=this.options.get("dataAdapter");this.dataAdapter=new f(a,this.options);var g=this.render();this._placeContainer(g);var h=this.options.get("selectionAdapter");this.selection=new h(a,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,g);var i=this.options.get("dropdownAdapter");this.dropdown=new i(a,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,g);var j=this.options.get("resultsAdapter");this.results=new j(a,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var k=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(a){k.trigger("selection:update",{data:a})}),a.addClass("select2-hidden-accessible"),a.attr("aria-hidden","true"),this._syncAttributes(),a.data("select2",this)};return c.Extend(e,c.Observable),e.prototype._generateId=function(a){var b="";return b=null!=a.attr("id")?a.attr("id"):null!=a.attr("name")?a.attr("name")+"-"+c.generateChars(2):c.generateChars(4),b=b.replace(/(:|\.|\[|\]|,)/g,""),b="select2-"+b},e.prototype._placeContainer=function(a){a.insertAfter(this.$element);var b=this._resolveWidth(this.$element,this.options.get("width"));null!=b&&a.css("width",b)},e.prototype._resolveWidth=function(a,b){var c=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==b){var d=this._resolveWidth(a,"style");return null!=d?d:this._resolveWidth(a,"element")}if("element"==b){var e=a.outerWidth(!1);return e<=0?"auto":e+"px"}if("style"==b){var f=a.attr("style");if("string"!=typeof f)return null;for(var g=f.split(";"),h=0,i=g.length;h=1)return k[1]}return null}return b},e.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},e.prototype._registerDomEvents=function(){var b=this;this.$element.on("change.select2",function(){b.dataAdapter.current(function(a){b.trigger("selection:update",{data:a})})}),this.$element.on("focus.select2",function(a){b.trigger("focus",a)}),this._syncA=c.bind(this._syncAttributes,this),this._syncS=c.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var d=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=d?(this._observer=new d(function(c){a.each(c,b._syncA),a.each(c,b._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",b._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",b._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",b._syncS,!1))},e.prototype._registerDataEvents=function(){var a=this;this.dataAdapter.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerSelectionEvents=function(){var b=this,c=["toggle","focus"];this.selection.on("toggle",function(){b.toggleDropdown()}),this.selection.on("focus",function(a){b.focus(a)}),this.selection.on("*",function(d,e){-1===a.inArray(d,c)&&b.trigger(d,e)})},e.prototype._registerDropdownEvents=function(){var a=this;this.dropdown.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerResultsEvents=function(){var a=this;this.results.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerEvents=function(){var b=this;this.on("open",function(){b.$container.addClass("select2-container--open")}),this.on("close",function(){b.$container.removeClass("select2-container--open")}),this.on("enable",function(){b.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){b.$container.addClass("select2-container--disabled")}),this.on("blur",function(){b.$container.removeClass("select2-container--focus")}),this.on("query",function(a){b.isOpen()||b.isDisabled()||b.trigger("open",{}),this.dataAdapter.query(a,function(c){b.trigger("results:all",{data:c,query:a})})}),this.on("query:append",function(a){this.dataAdapter.query(a,function(c){b.trigger("results:append",{data:c,query:a})})}),this.on("open",function(){setTimeout(function(){b.focusOnActiveElement()},1)}),a(document).on("keydown",function(a){var c=a.which;if(!b.isDisabled())if(b.isOpen()){c===d.ESC||c===d.TAB||c===d.UP&&a.altKey?(b.close(),a.preventDefault()):c===d.ENTER?(b.trigger("results:select",{}),a.preventDefault()):c===d.SPACE&&a.ctrlKey?(b.trigger("results:toggle",{}),a.preventDefault()):c===d.UP?(b.trigger("results:previous",{}),a.preventDefault()):c===d.DOWN&&(b.trigger("results:next",{}),a.preventDefault());var e=b.$dropdown.find(".select2-search__field");e.length||(e=b.$container.find(".select2-search__field")),c===d.DOWN||c===d.UP?b.focusOnActiveElement():(e[0].focus(),setTimeout(function(){b.focusOnActiveElement()},1e3))}else b.hasFocus()&&(c!==d.ENTER&&c!==d.SPACE&&c!==d.DOWN||(b.open(),a.preventDefault()))})},e.prototype.focusOnActiveElement=function(){this.isOpen()&&!c.isTouchscreen()&&this.$results.find("li.select2-results__option--highlighted").trigger("focus")},e.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},e.prototype._syncSubtree=function(a,b){var c=!1,d=this;if(!a||!a.target||"OPTION"===a.target.nodeName||"OPTGROUP"===a.target.nodeName){if(b)if(b.addedNodes&&b.addedNodes.length>0)for(var e=0;e0&&(c=!0);else c=!0;c&&this.dataAdapter.current(function(a){d.trigger("selection:update",{data:a})})}},e.prototype.trigger=function(a,b){var c=e.__super__.trigger,d={open:"opening",close:"closing",select:"selecting",unselect:"unselecting"};if(void 0===b&&(b={}),a in d){var f=d[a],g={prevented:!1,name:a,args:b};if(c.call(this,f,g),g.prevented)return void(b.prevented=!0)}c.call(this,a,b)},e.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},e.prototype.open=function(){this.isOpen()||this.trigger("query",{})},e.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},e.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},e.prototype.isDisabled=function(){return this.$container.hasClass("select2-container--disabled")},e.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},e.prototype.focus=function(a){this.hasFocus()||this.isDisabled()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},e.prototype.enable=function(a){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=a&&0!==a.length||(a=[!0]);var b=!a[0];this.$element.prop("disabled",b)},e.prototype.data=function(){this.options.get("debug")&&arguments.length>0&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var a=[];return this.dataAdapter.current(function(b){a=b}),a},e.prototype.val=function(b){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==b||0===b.length)return this.$element.val();var c=b[0];a.isArray(c)&&(c=a.map(c,function(a){return a.toString()})),this.$element.val(c).trigger("change")},e.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",this.$element.data("old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},e.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$container=b,this.$container.addClass("select2-container--"+this.options.get("theme")),b.data("element",this.$element),b},e}),b.define("select2/compat/utils",["jquery"],function(a){function b(b,c,d){var e,f,g=[];e=a.trim(b.attr("class")),e&&(e=""+e,a(e.split(/\s+/)).each(function(){0===this.indexOf("select2-")&&g.push(this)})),e=a.trim(c.attr("class")),e&&(e=""+e,a(e.split(/\s+/)).each(function(){0!==this.indexOf("select2-")&&null!=(f=d(this))&&g.push(f)})),b.attr("class",g.join(" "))}return{syncCssClasses:b}}),b.define("select2/compat/containerCss",["jquery","./utils"],function(a,b){function c(a){return null}function d(){}return d.prototype.render=function(d){var e=d.call(this),f=this.options.get("containerCssClass")||"";a.isFunction(f)&&(f=f(this.$element));var g=this.options.get("adaptContainerCssClass");if(g=g||c,-1!==f.indexOf(":all:")){f=f.replace(":all:","");var h=g;g=function(a){var b=h(a);return null!=b?b+" "+a:a}}var i=this.options.get("containerCss")||{};return a.isFunction(i)&&(i=i(this.$element)),b.syncCssClasses(e,this.$element,g),e.css(i),e.addClass(f),e},d}),b.define("select2/compat/dropdownCss",["jquery","./utils"],function(a,b){function c(a){return null}function d(){}return d.prototype.render=function(d){var e=d.call(this),f=this.options.get("dropdownCssClass")||"";a.isFunction(f)&&(f=f(this.$element));var g=this.options.get("adaptDropdownCssClass");if(g=g||c,-1!==f.indexOf(":all:")){f=f.replace(":all:","");var h=g;g=function(a){var b=h(a);return null!=b?b+" "+a:a}}var i=this.options.get("dropdownCss")||{};return a.isFunction(i)&&(i=i(this.$element)),b.syncCssClasses(e,this.$element,g),e.css(i),e.addClass(f),e},d}),b.define("select2/compat/initSelection",["jquery"],function(a){function b(a,b,c){c.get("debug")&&window.console&&console.warn&&console.warn("Select2: The `initSelection` option has been deprecated in favor of a custom data adapter that overrides the `current` method. This method is now called multiple times instead of a single time when the instance is initialized. Support will be removed for the `initSelection` option in future versions of Select2"),this.initSelection=c.get("initSelection"),this._isInitialized=!1,a.call(this,b,c)}return b.prototype.current=function(b,c){var d=this;if(this._isInitialized)return void b.call(this,c);this.initSelection.call(null,this.$element,function(b){d._isInitialized=!0,a.isArray(b)||(b=[b]),c(b)})},b}),b.define("select2/compat/inputData",["jquery"],function(a){function b(a,b,c){this._currentData=[],this._valueSeparator=c.get("valueSeparator")||",","hidden"===b.prop("type")&&c.get("debug")&&console&&console.warn&&console.warn("Select2: Using a hidden input with Select2 is no longer supported and may stop working in the future. It is recommended to use a `' + + ' spellcheck="false" role="combobox" aria-autocomplete="list"' + + ' aria-expanded="false"' + + ariaLabelAttr +' />' + '' ); @@ -2006,12 +2026,17 @@ S2.define('select2/selection/search',[ container.on('open', function () { self.$search.trigger('focus'); + self.$search + .attr('aria-controls', resultsId) + .attr('aria-expanded', 'true'); }); container.on('close', function () { - self.$search.val(''); - self.$search.removeAttr('aria-activedescendant'); - self.$search.trigger('focus'); + self.$search + .val('') + .removeAttr('aria-controls aria-activedescendant') + .trigger('focus') + .attr('aria-expanded', 'false'); }); container.on('enable', function () { @@ -4138,13 +4163,22 @@ S2.define('select2/dropdown/search',[ Search.prototype.render = function (decorated) { var $rendered = decorated.call(this); + var label = this.options.get('label'); + var ariaLabelAttr = ''; + + // If a label is passed via options, + // set aria label on the dropdown search + // role="combobox" must have an accessible name + if (label) { + ariaLabelAttr = 'aria-label ="' + label + '"'; + } var $search = $( '' + '' + + 'aria-expanded="true" ' + ariaLabelAttr + '/>' + '' ); @@ -4182,6 +4216,7 @@ S2.define('select2/dropdown/search',[ container.on('open', function () { self.$search.attr('tabindex', 0); + self.$search.attr('aria-controls', resultsId); self.$search.trigger('focus'); window.setTimeout(function () { @@ -4191,6 +4226,7 @@ S2.define('select2/dropdown/search',[ container.on('close', function () { self.$search.attr('tabindex', -1); + self.$search.removeAttr('aria-controls'); self.$search.removeAttr('aria-activedescendant'); self.$search.val(''); }); @@ -5665,7 +5701,6 @@ S2.define('select2/core',[ } else { // Focus on the search if user starts typing. $searchField[0].focus(); - // Focus back to active selection when finished typing. // Small delay so typed character can be read by screen reader. setTimeout(function(){ diff --git a/dist/js/select2.min.js b/dist/js/select2.min.js index d98b99734f..58aa0f5a5f 100644 --- a/dist/js/select2.min.js +++ b/dist/js/select2.min.js @@ -1 +1 @@ -/*! 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c=this;window.setTimeout(function(){document.activeElement==c.$selection[0]||a.contains(c.$selection[0],document.activeElement)||c.trigger("blur",b)},1)},d.prototype._attachCloseHandler=function(b){a(document.body).on("mousedown.select2."+b.id,function(b){var c=a(b.target),d=c.closest(".select2");a(".select2.select2-container--open").each(function(){var b=a(this);this!=d[0]&&(b.data("element").select2("close"),setTimeout(function(){b.find("*:focus").trigger("blur"),c.trigger("focus")},1))})})},d.prototype._detachCloseHandler=function(b){a(document.body).off("mousedown.select2."+b.id)},d.prototype.position=function(a,b){b.find(".selection").append(a)},d.prototype.destroy=function(){this._detachCloseHandler(this.container)},d.prototype.update=function(a){throw new Error("The `update` method must be defined in child classes.")},d}),b.define("select2/selection/single",["jquery","./base","../utils","../keys"],function(a,b,c,d){function 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            '),a},d.prototype.bind=function(b,c){var e=this;d.__super__.bind.apply(this,arguments),this.$selection.on("click",function(a){e.trigger("toggle",{originalEvent:a})}),this.$selection.on("click",".select2-selection__choice__remove",function(b){if(!e.options.get("disabled")){var c=a(this),d=c.parent(),f=d.data("data");e.trigger("unselect",{originalEvent:b,data:f})}}),this.$selection.on("keydown",function(a){!b.isOpen()&&a.which>=48&&a.which<=90&&b.open()}),b.on("focus",function(){e.focusOnSearch()})},d.prototype.clear=function(){this.$selection.find(".select2-selection__rendered").empty()},d.prototype.display=function(a,b){var c=this.options.get("templateSelection");return this.options.get("escapeMarkup")(c(a,b))},d.prototype.selectionContainer=function(){return a('
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            • ");this.$searchContainer=e,this.$search=e.find("input");var f=b.call(this);return this._transferTabIndex(),f},d.prototype.bind=function(a,b,d){var e=this;b.id;a.call(this,b,d),b.on("open",function(){e.$search.trigger("focus")}),b.on("close",function(){e.$search.val(""),e.$search.removeAttr("aria-activedescendant"),e.$search.trigger("focus")}),b.on("enable",function(){e.$search.prop("disabled",!1),e._transferTabIndex()}),b.on("disable",function(){e.$search.prop("disabled",!0)}),b.on("focus",function(a){e.$search.trigger("focus")}),b.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)}),this.$selection.on("focusin",".select2-search--inline",function(a){e.trigger("focus",a)}),this.$selection.on("focusout",".select2-search--inline",function(a){e._handleBlur(a)}),this.$selection.on("keydown",".select2-search--inline",function(a){if(a.stopPropagation(),e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented(),a.which===c.BACKSPACE&&""===e.$search.val()){var d=e.$searchContainer.prev(".select2-selection__choice");if(d.length>0){var f=d.data("data");e.searchRemoveChoice(f),a.preventDefault()}}else a.which===c.ENTER&&(b.open(),a.preventDefault())});var f=document.documentMode,g=f&&f<=11;this.$selection.on("input.searchcheck",".select2-search--inline",function(a){if(g)return void e.$selection.off("input.search input.searchcheck");e.$selection.off("keyup.search")}),this.$selection.on("keyup.search input.search",".select2-search--inline",function(a){if(g&&"input"===a.type)return void e.$selection.off("input.search input.searchcheck");var b=a.which;b!=c.SHIFT&&b!=c.CTRL&&b!=c.ALT&&b!=c.TAB&&e.handleSearch(a)})},d.prototype._transferTabIndex=function(a){this.$search.attr("tabindex",this.$selection.attr("tabindex")),this.$selection.attr("tabindex","-1")},d.prototype.createPlaceholder=function(a,b){this.$search.attr("placeholder",b.text)},d.prototype.update=function(a,b){var c=this.$search[0]==document.activeElement;this.$search.attr("placeholder",""),a.call(this,b),this.$selection.find(".select2-selection__rendered").append(this.$searchContainer),this.resizeSearch(),c&&this.$search.trigger("focus")},d.prototype.handleSearch=function(){if(this.resizeSearch(),!this._keyUpPrevented){var a=this.$search.val();this.trigger("query",{term:a})}this._keyUpPrevented=!1},d.prototype.searchRemoveChoice=function(a,b){this.trigger("unselect",{data:b}),this.$search.val(b.text),this.handleSearch()},d.prototype.resizeSearch=function(){this.$search.css("width","25px");var a="";if(""!==this.$search.attr("placeholder"))a=this.$selection.find(".select2-selection__rendered").innerWidth();else{a=.75*(this.$search.val().length+1)+"em"}this.$search.css("width",a)},d}),b.define("select2/selection/eventRelay",["jquery"],function(a){function b(){}return b.prototype.bind=function(b,c,d){var e=this,f=["open","opening","close","closing","select","selecting","unselect","unselecting"],g=["opening","closing","selecting","unselecting"];b.call(this,c,d),c.on("*",function(b,c){if(-1!==a.inArray(b,f)){c=c||{};var d=a.Event("select2:"+b,{params:c});e.$element.trigger(d),-1!==a.inArray(b,g)&&(c.prevented=d.isDefaultPrevented())}})},b}),b.define("select2/a11y/a11ySingle",["jquery","../utils"],function(a,b){function c(a,b,c){a.call(this,b,c)}return c.prototype.bind=function(a,b){return void 0!==this.$element.attr("aria-describedby")&&this.$selection.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,b)},c}),b.define("select2/a11y/a11yMulti",["jquery","../utils"],function(b,c){function d(a,b,c){a.call(this,b,c)}return d.prototype.bind=function(a,c,d){var e=c.id+"-summary";return this.$selectionSummary=b(''),d.append(this.$selectionSummary),void 0!==this.$element.attr("aria-describedby")&&this.$search.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,c)},d.prototype.update=function(b,c){var d,e=this.$element.attr("aria-describedby");this.$selectionSummary.empty();for(var f=0;f=0){var k=f.filter(d(j)),l=this.item(k),m=c.extend(!0,{},j,l),n=this.option(m);k.replaceWith(n)}else{var o=this.option(j);if(j.children){var p=this.convertToOptions(j.children);b.appendMany(o,p)}h.push(o)}}return h},d}),b.define("select2/data/ajax",["./array","../utils","jquery"],function(a,b,c){function d(a,b){this.ajaxOptions=this._applyDefaults(b.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),d.__super__.constructor.call(this,a,b)}return b.Extend(d,a),d.prototype._applyDefaults=function(a){var b={data:function(a){return c.extend({},a,{q:a.term})},transport:function(a,b,d){var e=c.ajax(a);return e.then(b),e.fail(d),e}};return c.extend({},b,a,!0)},d.prototype.processResults=function(a){return a},d.prototype.query=function(a,b){function d(){var d=f.transport(f,function(d){var f=e.processResults(d,a);e.options.get("debug")&&window.console&&console.error&&(f&&f.results&&c.isArray(f.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),b(f),e.container.focusOnActiveElement()},function(){"status"in d&&0===d.status||e.trigger("results:message",{message:"errorLoading"})});e._request=d}var e=this;null!=this._request&&(c.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var f=c.extend({type:"GET"},this.ajaxOptions);"function"==typeof f.url&&(f.url=f.url.call(this.$element,a)),"function"==typeof f.data&&(f.data=f.data.call(this.$element,a)),this.ajaxOptions.delay&&null!=a.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(d,this.ajaxOptions.delay)):d()},d}),b.define("select2/data/tags",["jquery"],function(a){function b(b,c,d){var e=d.get("tags"),f=d.get("createTag");void 0!==f&&(this.createTag=f);var g=d.get("insertTag");if(void 0!==g&&(this.insertTag=g),b.call(this,c,d),a.isArray(e))for(var h=0;h0&&b.term.length>this.maximumInputLength)return void this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:b.term,params:b}});a.call(this,b,c)},a}),b.define("select2/data/maximumSelectionLength",[],function(){function a(a,b,c){this.maximumSelectionLength=c.get("maximumSelectionLength"),a.call(this,b,c)}return a.prototype.query=function(a,b,c){var d=this;this.current(function(e){var f=null!=e?e.length:0;if(d.maximumSelectionLength>0&&f>=d.maximumSelectionLength)return void d.trigger("results:message",{message:"maximumSelected",args:{maximum:d.maximumSelectionLength}});a.call(d,b,c)})},a}),b.define("select2/dropdown",["jquery","./utils"],function(a,b){function c(a,b){this.$element=a,this.options=b,c.__super__.constructor.call(this)}return b.Extend(c,b.Observable),c.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$dropdown=b,b},c.prototype.bind=function(){},c.prototype.position=function(a,b){},c.prototype.destroy=function(){this.$dropdown.remove()},c}),b.define("select2/dropdown/search",["jquery","../utils"],function(a,b){function c(){}return c.prototype.render=function(b){var c=b.call(this),d=a('');return this.$searchContainer=d,this.$search=d.find("input"),c.prepend(d),c},c.prototype.bind=function(b,c,d){var e=this;c.id;b.call(this,c,d),this.$search.on("keydown",function(a){e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented()}),this.$search.on("input",function(b){a(this).off("keyup")}),this.$search.on("keyup input",function(a){e.handleSearch(a)}),c.on("open",function(){e.$search.attr("tabindex",0),e.$search.trigger("focus"),window.setTimeout(function(){e.$search.trigger("focus")},0)}),c.on("close",function(){e.$search.attr("tabindex",-1),e.$search.removeAttr("aria-activedescendant"),e.$search.val("")}),c.on("focus",function(){c.isOpen()&&e.$search.trigger("focus")}),c.on("results:all",function(a){if(null==a.query.term||""===a.query.term){e.showSearch(a)?e.$searchContainer.removeClass("select2-search--hide"):e.$searchContainer.addClass("select2-search--hide")}}),c.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)})},c.prototype.handleSearch=function(a){if(!this._keyUpPrevented){var b=this.$search.val();this.trigger("query",{term:b})}this._keyUpPrevented=!1},c.prototype.showSearch=function(a,b){return!0},c}),b.define("select2/dropdown/hidePlaceholder",[],function(){function a(a,b,c,d){this.placeholder=this.normalizePlaceholder(c.get("placeholder")),a.call(this,b,c,d)}return a.prototype.append=function(a,b){b.results=this.removePlaceholder(b.results),a.call(this,b)},a.prototype.normalizePlaceholder=function(a,b){return"string"==typeof b&&(b={id:"",text:b}),b},a.prototype.removePlaceholder=function(a,b){for(var c=b.slice(0),d=b.length-1;d>=0;d--){var e=b[d];this.placeholder.id===e.id&&c.splice(d,1)}return c},a}),b.define("select2/dropdown/infiniteScroll",["jquery"],function(a){function b(a,b,c,d){this.lastParams={},a.call(this,b,c,d),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return b.prototype.append=function(a,b){this.$loadingMore.remove(),this.loading=!1,a.call(this,b),this.showLoadingMore(b)&&this.$results.append(this.$loadingMore)},b.prototype.bind=function(b,c,d){var e=this;b.call(this,c,d),c.on("query",function(a){e.lastParams=a,e.loading=!0}),c.on("query:append",function(a){e.lastParams=a,e.loading=!0}),this.$results.on("scroll",function(){var b=a.contains(document.documentElement,e.$loadingMore[0]);if(!e.loading&&b){e.$results.offset().top+e.$results.outerHeight(!1)+50>=e.$loadingMore.offset().top+e.$loadingMore.outerHeight(!1)&&e.loadMore()}})},b.prototype.loadMore=function(){this.loading=!0;var b=a.extend({},{page:1},this.lastParams);b.page++,this.trigger("query:append",b)},b.prototype.showLoadingMore=function(a,b){return b.pagination&&b.pagination.more},b.prototype.createLoadingMore=function(){var b=a('
          • '),c=this.options.get("translations").get("loadingMore");return b.html(c(this.lastParams)),b},b}),b.define("select2/dropdown/attachBody",["jquery","../utils"],function(a,b){function c(b,c,d){this.$dropdownParent=d.get("dropdownParent")||a(document.body),b.call(this,c,d)}return c.prototype.bind=function(a,b,c){var d=this,e=!1;a.call(this,b,c),b.on("open",function(){d._showDropdown(),d._attachPositioningHandler(b),e||(e=!0,b.on("results:all",function(){d._positionDropdown(),d._resizeDropdown()}),b.on("results:append",function(){d._positionDropdown(),d._resizeDropdown()}))}),b.on("close",function(){d._hideDropdown(),d._detachPositioningHandler(b)}),this.$dropdownContainer.on("mousedown",function(a){a.stopPropagation()})},c.prototype.destroy=function(a){a.call(this),this.$dropdownContainer.remove()},c.prototype.position=function(a,b,c){b.attr("class",c.attr("class")),b.removeClass("select2"),b.addClass("select2-container--open"),b.css({position:"absolute",top:-999999}),this.$container=c},c.prototype.render=function(b){var c=a(""),d=b.call(this);return c.append(d),this.$dropdownContainer=c,c},c.prototype._hideDropdown=function(a){this.$dropdownContainer.detach()},c.prototype._attachPositioningHandler=function(c,d){var e=this,f="scroll.select2."+d.id,g="resize.select2."+d.id,h="orientationchange.select2."+d.id,i=this.$container.parents().filter(b.hasScroll);i.each(function(){a(this).data("select2-scroll-position",{x:a(this).scrollLeft(),y:a(this).scrollTop()})}),i.on(f,function(b){var c=a(this).data("select2-scroll-position");a(this).scrollTop(c.y)}),a(window).on(f+" "+g+" "+h,function(a){e._positionDropdown(),e._resizeDropdown()})},c.prototype._detachPositioningHandler=function(c,d){var e="scroll.select2."+d.id,f="resize.select2."+d.id,g="orientationchange.select2."+d.id;this.$container.parents().filter(b.hasScroll).off(e),a(window).off(e+" "+f+" "+g)},c.prototype._positionDropdown=function(){var b=a(window),c=this.$dropdown.hasClass("select2-dropdown--above"),d=this.$dropdown.hasClass("select2-dropdown--below"),e=null,f=this.$container.offset();f.bottom=f.top+this.$container.outerHeight(!1);var g={height:this.$container.outerHeight(!1)};g.top=f.top,g.bottom=f.top+g.height;var h={height:this.$dropdown.outerHeight(!1)},i={top:b.scrollTop(),bottom:b.scrollTop()+b.height()},j=i.topf.bottom+h.height,l={left:f.left,top:g.bottom},m=this.$dropdownParent;"static"===m.css("position")&&(m=m.offsetParent());var n=m.offset();l.top-=n.top,l.left-=n.left,c||d||(e="below"),k||!j||c?!j&&k&&c&&(e="below"):e="above",("above"==e||c&&"below"!==e)&&(l.top=g.top-n.top-h.height),null!=e&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+e),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+e)),this.$dropdownContainer.css(l)},c.prototype._resizeDropdown=function(){var a={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(a.minWidth=a.width,a.position="relative",a.width="auto"),this.$dropdown.css(a)},c.prototype._showDropdown=function(a){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},c}),b.define("select2/dropdown/minimumResultsForSearch",[],function(){function a(b){for(var c=0,d=0;d0&&(n.dataAdapter=l.Decorate(n.dataAdapter,t)),n.maximumInputLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,u)),n.maximumSelectionLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,v)),n.tags&&(n.dataAdapter=l.Decorate(n.dataAdapter,r)),null==n.tokenSeparators&&null==n.tokenizer||(n.dataAdapter=l.Decorate(n.dataAdapter,s)),null!=n.query){var E=b(n.amdBase+"compat/query");n.dataAdapter=l.Decorate(n.dataAdapter,E)}if(null!=n.initSelection){var F=b(n.amdBase+"compat/initSelection");n.dataAdapter=l.Decorate(n.dataAdapter,F)}}if(null==n.resultsAdapter&&(n.resultsAdapter=c,null!=n.ajax&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,z)),null!=n.placeholder&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,y)),n.selectOnClose&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,C))),null==n.dropdownAdapter){if(n.multiple)n.dropdownAdapter=w;else{var G=l.Decorate(w,x);n.dropdownAdapter=G}if(0!==n.minimumResultsForSearch&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,B)),n.closeOnSelect&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,D)),null!=n.dropdownCssClass||null!=n.dropdownCss||null!=n.adaptDropdownCssClass){var H=b(n.amdBase+"compat/dropdownCss");n.dropdownAdapter=l.Decorate(n.dropdownAdapter,H)}n.dropdownAdapter=l.Decorate(n.dropdownAdapter,A)}if(null==n.selectionAdapter){if(n.multiple?n.selectionAdapter=e:n.selectionAdapter=d,null!=n.placeholder&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,f)),n.selectionAdapter=l.Decorate(n.selectionAdapter,n.multiple?k:j),n.allowClear&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,g)),n.multiple&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,h)),null!=n.containerCssClass||null!=n.containerCss||null!=n.adaptContainerCssClass){var I=b(n.amdBase+"compat/containerCss");n.selectionAdapter=l.Decorate(n.selectionAdapter,I)}n.selectionAdapter=l.Decorate(n.selectionAdapter,i)}if("string"==typeof n.language)if(n.language.indexOf("-")>0){var J=n.language.split("-"),K=J[0];n.language=[n.language,K]}else n.language=[n.language];if(a.isArray(n.language)){var L=new m;n.language.push("en");for(var M=n.language,N=0;N0){for(var f=a.extend(!0,{},e),g=e.children.length-1;g>=0;g--){null==c(d,e.children[g])&&f.children.splice(g,1)}return f.children.length>0?f:c(d,f)}var h=b(e.text).toUpperCase(),i=b(d.term).toUpperCase();return h.indexOf(i)>-1?e:null}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:l.escapeMarkup,language:E,matcher:c,minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,sorter:function(a){return a},templateResult:function(a){return a.text},templateSelection:function(a){return a.text},theme:"default",width:"resolve"}},F.prototype.set=function(b,c){var d=a.camelCase(b),e={};e[d]=c;var f=l._convertData(e);a.extend(this.defaults,f)},new F}),b.define("select2/options",["require","jquery","./defaults","./utils"],function(a,b,c,d){function e(b,e){if(this.options=b,null!=e&&this.fromElement(e),this.options=c.apply(this.options),e&&e.is("input")){var f=a(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=d.Decorate(this.options.dataAdapter,f)}}return e.prototype.fromElement=function(a){var c=["select2"];null==this.options.multiple&&(this.options.multiple=a.prop("multiple")),null==this.options.disabled&&(this.options.disabled=a.prop("disabled")),null==this.options.language&&(a.prop("lang")?this.options.language=a.prop("lang").toLowerCase():a.closest("[lang]").prop("lang")&&(this.options.language=a.closest("[lang]").prop("lang"))),null==this.options.dir&&(a.prop("dir")?this.options.dir=a.prop("dir"):a.closest("[dir]").prop("dir")?this.options.dir=a.closest("[dir]").prop("dir"):this.options.dir="ltr"),a.prop("disabled",this.options.disabled),a.prop("multiple",this.options.multiple),a.data("select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),a.data("data",a.data("select2Tags")),a.data("tags",!0)),a.data("ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),a.attr("ajax--url",a.data("ajaxUrl")),a.data("ajax--url",a.data("ajaxUrl")));var e={};e=b.fn.jquery&&"1."==b.fn.jquery.substr(0,2)&&a[0].dataset?b.extend(!0,{},a[0].dataset,a.data()):a.data();var f=b.extend(!0,{},e);f=d._convertData(f);for(var g in f)b.inArray(g,c)>-1||(b.isPlainObject(this.options[g])?b.extend(this.options[g],f[g]):this.options[g]=f[g]);return this},e.prototype.get=function(a){return this.options[a]},e.prototype.set=function(a,b){this.options[a]=b},e}),b.define("select2/core",["jquery","./options","./utils","./keys"],function(a,b,c,d){var e=function(a,c){null!=a.data("select2")&&a.data("select2").destroy(),this.$element=a,this.id=this._generateId(a),c=c||{},this.options=new b(c,a),e.__super__.constructor.call(this);var d=a.attr("tabindex")||0;a.data("old-tabindex",d),a.attr("tabindex","-1");var f=this.options.get("dataAdapter");this.dataAdapter=new f(a,this.options);var g=this.render();this._placeContainer(g);var h=this.options.get("selectionAdapter");this.selection=new h(a,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,g);var i=this.options.get("dropdownAdapter");this.dropdown=new i(a,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,g);var j=this.options.get("resultsAdapter");this.results=new j(a,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var k=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(a){k.trigger("selection:update",{data:a})}),a.addClass("select2-hidden-accessible"),a.attr("aria-hidden","true"),this._syncAttributes(),a.data("select2",this)};return c.Extend(e,c.Observable),e.prototype._generateId=function(a){var b="";return b=null!=a.attr("id")?a.attr("id"):null!=a.attr("name")?a.attr("name")+"-"+c.generateChars(2):c.generateChars(4),b=b.replace(/(:|\.|\[|\]|,)/g,""),b="select2-"+b},e.prototype._placeContainer=function(a){a.insertAfter(this.$element);var b=this._resolveWidth(this.$element,this.options.get("width"));null!=b&&a.css("width",b)},e.prototype._resolveWidth=function(a,b){var c=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==b){var d=this._resolveWidth(a,"style");return null!=d?d:this._resolveWidth(a,"element")}if("element"==b){var e=a.outerWidth(!1);return e<=0?"auto":e+"px"}if("style"==b){var f=a.attr("style");if("string"!=typeof f)return null;for(var g=f.split(";"),h=0,i=g.length;h=1)return k[1]}return null}return b},e.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},e.prototype._registerDomEvents=function(){var b=this;this.$element.on("change.select2",function(){b.dataAdapter.current(function(a){b.trigger("selection:update",{data:a})})}),this.$element.on("focus.select2",function(a){b.trigger("focus",a)}),this._syncA=c.bind(this._syncAttributes,this),this._syncS=c.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var d=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=d?(this._observer=new d(function(c){a.each(c,b._syncA),a.each(c,b._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",b._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",b._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",b._syncS,!1))},e.prototype._registerDataEvents=function(){var a=this;this.dataAdapter.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerSelectionEvents=function(){var b=this,c=["toggle","focus"];this.selection.on("toggle",function(){b.toggleDropdown()}),this.selection.on("focus",function(a){b.focus(a)}),this.selection.on("*",function(d,e){-1===a.inArray(d,c)&&b.trigger(d,e)})},e.prototype._registerDropdownEvents=function(){var a=this;this.dropdown.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerResultsEvents=function(){var a=this;this.results.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerEvents=function(){var b=this;this.on("open",function(){b.$container.addClass("select2-container--open")}),this.on("close",function(){b.$container.removeClass("select2-container--open")}),this.on("enable",function(){b.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){b.$container.addClass("select2-container--disabled")}),this.on("blur",function(){b.$container.removeClass("select2-container--focus")}),this.on("query",function(a){b.isOpen()||b.isDisabled()||b.trigger("open",{}),this.dataAdapter.query(a,function(c){b.trigger("results:all",{data:c,query:a})})}),this.on("query:append",function(a){this.dataAdapter.query(a,function(c){b.trigger("results:append",{data:c,query:a})})}),this.on("open",function(){setTimeout(function(){b.focusOnActiveElement()},1)}),a(document).on("keydown",function(a){var c=a.which;if(!b.isDisabled())if(b.isOpen()){c===d.ESC||c===d.TAB||c===d.UP&&a.altKey?(b.close(),a.preventDefault()):c===d.ENTER?(b.trigger("results:select",{}),a.preventDefault()):c===d.SPACE&&a.ctrlKey?(b.trigger("results:toggle",{}),a.preventDefault()):c===d.UP?(b.trigger("results:previous",{}),a.preventDefault()):c===d.DOWN&&(b.trigger("results:next",{}),a.preventDefault());var e=b.$dropdown.find(".select2-search__field");e.length||(e=b.$container.find(".select2-search__field")),c===d.DOWN||c===d.UP?b.focusOnActiveElement():(e.trigger("focus"),setTimeout(function(){b.focusOnActiveElement()},1e3))}else b.hasFocus()&&(c!==d.ENTER&&c!==d.SPACE&&c!==d.DOWN||(b.open(),a.preventDefault()))})},e.prototype.focusOnActiveElement=function(){this.isOpen()&&!c.isTouchscreen()&&this.$results.find("li.select2-results__option--highlighted").trigger("focus")},e.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},e.prototype._syncSubtree=function(a,b){var c=!1,d=this;if(!a||!a.target||"OPTION"===a.target.nodeName||"OPTGROUP"===a.target.nodeName){if(b)if(b.addedNodes&&b.addedNodes.length>0)for(var e=0;e0&&(c=!0);else c=!0;c&&this.dataAdapter.current(function(a){d.trigger("selection:update",{data:a})})}},e.prototype.trigger=function(a,b){var c=e.__super__.trigger,d={open:"opening",close:"closing",select:"selecting",unselect:"unselecting"};if(void 0===b&&(b={}),a in d){var f=d[a],g={prevented:!1,name:a,args:b};if(c.call(this,f,g),g.prevented)return void(b.prevented=!0)}c.call(this,a,b)},e.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},e.prototype.open=function(){this.isOpen()||this.trigger("query",{})},e.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},e.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},e.prototype.isDisabled=function(){return this.$container.hasClass("select2-container--disabled")},e.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},e.prototype.focus=function(a){this.hasFocus()||this.isDisabled()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},e.prototype.enable=function(a){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=a&&0!==a.length||(a=[!0]);var b=!a[0];this.$element.prop("disabled",b)},e.prototype.data=function(){this.options.get("debug")&&arguments.length>0&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var a=[];return this.dataAdapter.current(function(b){a=b}),a},e.prototype.val=function(b){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==b||0===b.length)return this.$element.val();var c=b[0];a.isArray(c)&&(c=a.map(c,function(a){return a.toString()})),this.$element.val(c).trigger("change")},e.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",this.$element.data("old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},e.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$container=b,this.$container.addClass("select2-container--"+this.options.get("theme")),b.data("element",this.$element),b},e}),b.define("jquery-mousewheel",["jquery"],function(a){return a}),b.define("jquery.select2",["jquery","jquery-mousewheel","./select2/core","./select2/defaults"],function(a,b,c,d){if(null==a.fn.selectWoo){var e=["open","close","destroy"];a.fn.selectWoo=function(b){if("object"==typeof(b=b||{}))return this.each(function(){var d=a.extend(!0,{},b);new c(a(this),d)}),this;if("string"==typeof b){var d,f=Array.prototype.slice.call(arguments,1);return this.each(function(){var c=a(this).data("select2");null==c&&window.console&&console.error&&console.error("The select2('"+b+"') method was called on an element that is not using Select2."),d=c[b].apply(c,f)}),a.inArray(b,e)>-1?this:d}throw new Error("Invalid arguments for Select2: "+b)}}return null!=a.fn.select2&&null!=a.fn.select2.defaults&&(a.fn.selectWoo.defaults=a.fn.select2.defaults),null==a.fn.selectWoo.defaults&&(a.fn.selectWoo.defaults=d),a.fn.select2=a.fn.select2||a.fn.selectWoo,c}),{define:b.define,require:b.require}}(),c=b.require("jquery.select2");return a.fn.select2.amd=b,a.fn.selectWoo.amd=b,c}); \ No newline at end of file +/*! 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a.id.toString()});b.$results.find(".select2-results__option[data-selected]").each(function(){var b=a(this),c=a.data(this,"data"),e=""+c.id;null!=c.element&&c.element.selected||null==c.element&&a.inArray(e,d)>-1?b.attr("data-selected","true"):b.attr("data-selected","false")})})},c.prototype.showLoading=function(a){this.hideLoading();var b=this.options.get("translations").get("searching"),c={disabled:!0,loading:!0,text:b(a)},d=this.option(c);d.className+=" loading-results",this.$results.prepend(d)},c.prototype.hideLoading=function(){this.$results.find(".loading-results").remove()},c.prototype.option=function(b){var c=document.createElement("li");c.className="select2-results__option";var d={role:"option","data-selected":"false","aria-selected":"false",tabindex:-1};b.disabled&&(delete d["data-selected"],d["aria-disabled"]="true"),null==b.id&&delete d["data-selected"],null!=b._resultId&&(c.id=b._resultId),b.title&&(c.title=b.title),b.children&&(d["aria-label"]=b.text,delete d["data-selected"]);for(var e in d){var f=d[e];c.setAttribute(e,f)}if(b.children){var g=a(c),h=document.createElement("strong");h.className="select2-results__group";var i=a(h);this.template(b,h),i.attr("role","presentation");for(var j=[],k=0;k",{class:"select2-results__options select2-results__options--nested",role:"listbox"});n.append(j),g.attr("role","list"),g.append(h),g.append(n)}else this.template(b,c);return a.data(c,"data",b),c},c.prototype.bind=function(b,c){var d=this,e=b.id+"-results";this.$results.attr("id",e),b.on("results:all",function(a){d.clear(),d.append(a.data),b.isOpen()&&(d.setClasses(),d.highlightFirstItem())}),b.on("results:append",function(a){d.append(a.data),b.isOpen()&&d.setClasses()}),b.on("query",function(a){d.hideMessages(),d.showLoading(a)}),b.on("select",function(){b.isOpen()&&(d.setClasses(),d.highlightFirstItem())}),b.on("unselect",function(){b.isOpen()&&(d.setClasses(),d.highlightFirstItem())}),b.on("open",function(){d.$results.attr("aria-expanded","true"),d.$results.attr("aria-hidden","false"),d.setClasses(),d.ensureHighlightVisible()}),b.on("close",function(){d.$results.attr("aria-expanded","false"),d.$results.attr("aria-hidden","true"),d.$results.removeAttr("aria-activedescendant")}),b.on("results:toggle",function(){var a=d.getHighlightedResults();0!==a.length&&a.trigger("mouseup")}),b.on("results:select",function(){var a=d.getHighlightedResults();if(0!==a.length){var b=a.data("data");"true"==a.attr("data-selected")?d.trigger("close",{}):d.trigger("select",{data:b})}}),b.on("results:previous",function(){var a=d.getHighlightedResults(),b=d.$results.find("[data-selected]"),c=b.index(a);if(0!==c){var e=c-1;0===a.length&&(e=0);var f=b.eq(e);f.trigger("mouseenter");var g=d.$results.offset().top,h=f.offset().top,i=d.$results.scrollTop()+(h-g);0===e?d.$results.scrollTop(0):h-g<0&&d.$results.scrollTop(i)}}),b.on("results:next",function(){var a=d.getHighlightedResults(),b=d.$results.find("[data-selected]"),c=b.index(a),e=c+1;if(!(e>=b.length)){var f=b.eq(e);f.trigger("mouseenter");var g=d.$results.offset().top+d.$results.outerHeight(!1),h=f.offset().top+f.outerHeight(!1),i=d.$results.scrollTop()+h-g;0===e?d.$results.scrollTop(0):h>g&&d.$results.scrollTop(i)}}),b.on("results:focus",function(a){a.element.addClass("select2-results__option--highlighted").attr("aria-selected","true"),d.$results.attr("aria-activedescendant",a.element.attr("id"))}),b.on("results:message",function(a){d.displayMessage(a)}),a.fn.mousewheel&&this.$results.on("mousewheel",function(a){var b=d.$results.scrollTop(),c=d.$results.get(0).scrollHeight-b+a.deltaY,e=a.deltaY>0&&b-a.deltaY<=0,f=a.deltaY<0&&c<=d.$results.height();e?(d.$results.scrollTop(0),a.preventDefault(),a.stopPropagation()):f&&(d.$results.scrollTop(d.$results.get(0).scrollHeight-d.$results.height()),a.preventDefault(),a.stopPropagation())}),this.$results.on("mouseup",".select2-results__option[data-selected]",function(b){var c=a(this),e=c.data("data");if("true"===c.attr("data-selected"))return void(d.options.get("multiple")?d.trigger("unselect",{originalEvent:b,data:e}):d.trigger("close",{}));d.trigger("select",{originalEvent:b,data:e})}),this.$results.on("mouseenter",".select2-results__option[data-selected]",function(b){var c=a(this).data("data");d.getHighlightedResults().removeClass("select2-results__option--highlighted").attr("aria-selected","false"),d.trigger("results:focus",{data:c,element:a(this)})})},c.prototype.getHighlightedResults=function(){return this.$results.find(".select2-results__option--highlighted")},c.prototype.destroy=function(){this.$results.remove()},c.prototype.ensureHighlightVisible=function(){var a=this.getHighlightedResults();if(0!==a.length){var b=this.$results.find("[data-selected]"),c=b.index(a),d=this.$results.offset().top,e=a.offset().top,f=this.$results.scrollTop()+(e-d),g=e-d;f-=2*a.outerHeight(!1),c<=2?this.$results.scrollTop(0):(g>this.$results.outerHeight()||g<0)&&this.$results.scrollTop(f)}},c.prototype.template=function(b,c){var d=this.options.get("templateResult"),e=this.options.get("escapeMarkup"),f=d(b,c);null==f?c.style.display="none":"string"==typeof f?c.innerHTML=e(f):a(c).append(f)},c}),b.define("select2/keys",[],function(){return{BACKSPACE:8,TAB:9,ENTER:13,SHIFT:16,CTRL:17,ALT:18,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,DELETE:46}}),b.define("select2/selection/base",["jquery","../utils","../keys"],function(a,b,c){function d(a,b){this.$element=a,this.options=b,d.__super__.constructor.call(this)}return b.Extend(d,b.Observable),d.prototype.render=function(){var b=a('');return this._tabindex=0,null!=this.$element.data("old-tabindex")?this._tabindex=this.$element.data("old-tabindex"):null!=this.$element.attr("tabindex")&&(this._tabindex=this.$element.attr("tabindex")),b.attr("title",this.$element.attr("title")),b.attr("tabindex",this._tabindex),this.$selection=b,b},d.prototype.bind=function(a,b){var d=this;a.id,a.id,this.options.get("minimumResultsForSearch");this.container=a,this.$selection.on("focus",function(a){d.trigger("focus",a)}),this.$selection.on("blur",function(a){d._handleBlur(a)}),this.$selection.on("keydown",function(a){d.trigger("keypress",a),a.which===c.SPACE&&a.preventDefault()}),a.on("selection:update",function(a){d.update(a.data)}),a.on("open",function(){d._attachCloseHandler(a)}),a.on("close",function(){window.setTimeout(function(){d.$selection.trigger("focus")},1),d._detachCloseHandler(a)}),a.on("enable",function(){d.$selection.attr("tabindex",d._tabindex)}),a.on("disable",function(){d.$selection.attr("tabindex","-1")})},d.prototype._handleBlur=function(b){var c=this;window.setTimeout(function(){document.activeElement==c.$selection[0]||a.contains(c.$selection[0],document.activeElement)||c.trigger("blur",b)},1)},d.prototype._attachCloseHandler=function(b){a(document.body).on("mousedown.select2."+b.id,function(b){var c=a(b.target),d=c.closest(".select2");a(".select2.select2-container--open").each(function(){var b=a(this);this!=d[0]&&(b.data("element").select2("close"),setTimeout(function(){b.find("*:focus").trigger("blur"),c.trigger("focus")},1))})})},d.prototype._detachCloseHandler=function(b){a(document.body).off("mousedown.select2."+b.id)},d.prototype.position=function(a,b){b.find(".selection").append(a)},d.prototype.destroy=function(){this._detachCloseHandler(this.container)},d.prototype.update=function(a){throw new Error("The `update` method must be defined in child classes.")},d}),b.define("select2/selection/single",["jquery","./base","../utils","../keys"],function(a,b,c,d){function e(){e.__super__.constructor.apply(this,arguments)}return c.Extend(e,b),e.prototype.render=function(){var a=e.__super__.render.call(this);return a.addClass("select2-selection--single"),a.html(''),a},e.prototype.bind=function(a,b){var c=this;e.__super__.bind.apply(this,arguments);var d=a.id+"-container",f=this.options.get("label"),g=this.options.get("placeholder");this.$selection.find(".select2-selection__rendered").attr("id",d).attr("role","textbox").attr("aria-readonly","true"),g&&(this.$selection.find(".select2-selection__rendered").attr("aria-label",g),f&&this.$selection.attr("aria-label",f+", "+g)),this.container.$element.attr("disabled")&&this.$selection.find(".select2-selection__rendered").attr("aria-disabled","true"),this.$selection.attr("role","combobox"),this.$selection.attr("aria-controls",d),this.$selection.attr("aria-owns",d),this.$selection.attr("aria-expanded","false"),this.$selection.on("mousedown",function(a){1===a.which&&c.trigger("toggle",{originalEvent:a})}),this.$selection.on("focus",function(a){}),this.$selection.on("keydown",function(b){!a.isOpen()&&b.which>=48&&b.which<=90&&a.open()}),this.$selection.on("blur",function(a){}),a.on("open",function(){c.$selection.attr("aria-expanded","true")}),a.on("close",function(){c.$selection.attr("aria-expanded","false"),c.$selection.removeAttr("aria-activedescendant")}),a.on("focus",function(b){a.isOpen()||c.$selection.trigger("focus")}),a.on("results:focus",function(a){c.$selection.attr("aria-activedescendant",a.data._resultId)}),a.on("selection:update",function(a){c.update(a.data)})},e.prototype.clear=function(){this.$selection.find(".select2-selection__rendered").empty()},e.prototype.display=function(a,b){var c=this.options.get("templateSelection");return this.options.get("escapeMarkup")(c(a,b))},e.prototype.selectionContainer=function(){return a("")},e.prototype.update=function(a){if(0===a.length)return void this.clear();var b=a[0],c=this.$selection.find(".select2-selection__rendered"),d=this.display(b,c);c.empty().append(d),c.attr("aria-label",b.title||b.text);var e=this.options.get("label"),f=b.title||b.text;this.options.get("placeholder");e?this.$selection.attr("aria-label",e+", "+f):this.$selection.attr("aria-label",f)},e}),b.define("select2/selection/multiple",["jquery","./base","../utils"],function(a,b,c){function d(a,b){d.__super__.constructor.apply(this,arguments)}return c.Extend(d,b),d.prototype.render=function(){var a=d.__super__.render.call(this);return a.addClass("select2-selection--multiple"),a.html('
                '),a},d.prototype.bind=function(b,c){var e=this;d.__super__.bind.apply(this,arguments),this.$selection.on("click",function(a){e.trigger("toggle",{originalEvent:a})}),this.$selection.on("click",".select2-selection__choice__remove",function(b){if(!e.options.get("disabled")){var c=a(this),d=c.parent(),f=d.data("data");e.trigger("unselect",{originalEvent:b,data:f})}}),this.$selection.on("keydown",function(a){!b.isOpen()&&a.which>=48&&a.which<=90&&b.open()}),b.on("focus",function(){e.focusOnSearch()})},d.prototype.clear=function(){this.$selection.find(".select2-selection__rendered").empty()},d.prototype.display=function(a,b){var c=this.options.get("templateSelection");return this.options.get("escapeMarkup")(c(a,b))},d.prototype.selectionContainer=function(){return a('
                • ')},d.prototype.focusOnSearch=function(){var a=this;void 0!==a.$search&&setTimeout(function(){a._keyUpPrevented=!0,a.$search.trigger("focus")},1)},d.prototype.update=function(a){if(this.clear(),0!==a.length){for(var b=[],d=0;d1||c)return a.call(this,b);this.clear();var d=this.createPlaceholder(this.placeholder);this.$selection.find(".select2-selection__rendered").append(d)},b}),b.define("select2/selection/allowClear",["jquery","../keys"],function(a,b){function c(){}return c.prototype.bind=function(a,b,c){var d=this;a.call(this,b,c),null==this.placeholder&&this.options.get("debug")&&window.console&&console.error&&console.error("Select2: The `allowClear` option should be used in combination with the `placeholder` option."),this.$selection.on("mousedown",".select2-selection__clear",function(a){d._handleClear(a)}),b.on("keypress",function(a){d._handleKeyboardClear(a,b)})},c.prototype._handleClear=function(a,b){if(!this.options.get("disabled")){var c=this.$selection.find(".select2-selection__clear");if(0!==c.length){b.stopPropagation();for(var d=c.data("data"),e=0;e0||0===c.length)){var d=a('×');d.data("data",c),this.$selection.find(".select2-selection__rendered").prepend(d)}},c}),b.define("select2/selection/search",["jquery","../utils","../keys"],function(a,b,c){function d(a,b,c){a.call(this,b,c)}return d.prototype.render=function(b){var c=this.options.get("label"),d="";c&&(d='aria-label ="'+c+'"');var e=a('
                • ");this.$searchContainer=e,this.$search=e.find("input");var f=b.call(this);return this._transferTabIndex(),f},d.prototype.bind=function(a,b,d){var e=this,f=b.id+"-results";a.call(this,b,d),b.on("open",function(){e.$search.trigger("focus"),e.$search.attr("aria-controls",f).attr("aria-expanded","true")}),b.on("close",function(){e.$search.val("").removeAttr("aria-controls aria-activedescendant").trigger("focus").attr("aria-expanded","false")}),b.on("enable",function(){e.$search.prop("disabled",!1),e._transferTabIndex()}),b.on("disable",function(){e.$search.prop("disabled",!0)}),b.on("focus",function(a){e.$search.trigger("focus")}),b.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)}),this.$selection.on("focusin",".select2-search--inline",function(a){e.trigger("focus",a)}),this.$selection.on("focusout",".select2-search--inline",function(a){e._handleBlur(a)}),this.$selection.on("keydown",".select2-search--inline",function(a){if(a.stopPropagation(),e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented(),a.which===c.BACKSPACE&&""===e.$search.val()){var d=e.$searchContainer.prev(".select2-selection__choice");if(d.length>0){var f=d.data("data");e.searchRemoveChoice(f),a.preventDefault()}}else a.which===c.ENTER&&(b.open(),a.preventDefault())});var g=document.documentMode,h=g&&g<=11;this.$selection.on("input.searchcheck",".select2-search--inline",function(a){if(h)return void e.$selection.off("input.search input.searchcheck");e.$selection.off("keyup.search")}),this.$selection.on("keyup.search input.search",".select2-search--inline",function(a){if(h&&"input"===a.type)return void e.$selection.off("input.search input.searchcheck");var b=a.which;b!=c.SHIFT&&b!=c.CTRL&&b!=c.ALT&&b!=c.TAB&&e.handleSearch(a)})},d.prototype._transferTabIndex=function(a){this.$search.attr("tabindex",this.$selection.attr("tabindex")),this.$selection.attr("tabindex","-1")},d.prototype.createPlaceholder=function(a,b){this.$search.attr("placeholder",b.text)},d.prototype.update=function(a,b){var c=this.$search[0]==document.activeElement;this.$search.attr("placeholder",""),a.call(this,b),this.$selection.find(".select2-selection__rendered").append(this.$searchContainer),this.resizeSearch(),c&&this.$search.trigger("focus")},d.prototype.handleSearch=function(){if(this.resizeSearch(),!this._keyUpPrevented){var a=this.$search.val();this.trigger("query",{term:a})}this._keyUpPrevented=!1},d.prototype.searchRemoveChoice=function(a,b){this.trigger("unselect",{data:b}),this.$search.val(b.text),this.handleSearch()},d.prototype.resizeSearch=function(){this.$search.css("width","25px");var a="";if(""!==this.$search.attr("placeholder"))a=this.$selection.find(".select2-selection__rendered").innerWidth();else{a=.75*(this.$search.val().length+1)+"em"}this.$search.css("width",a)},d}),b.define("select2/selection/eventRelay",["jquery"],function(a){function b(){}return b.prototype.bind=function(b,c,d){var e=this,f=["open","opening","close","closing","select","selecting","unselect","unselecting"],g=["opening","closing","selecting","unselecting"];b.call(this,c,d),c.on("*",function(b,c){if(-1!==a.inArray(b,f)){c=c||{};var d=a.Event("select2:"+b,{params:c});e.$element.trigger(d),-1!==a.inArray(b,g)&&(c.prevented=d.isDefaultPrevented())}})},b}),b.define("select2/a11y/a11ySingle",["jquery","../utils"],function(a,b){function c(a,b,c){a.call(this,b,c)}return c.prototype.bind=function(a,b){return void 0!==this.$element.attr("aria-describedby")&&this.$selection.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,b)},c}),b.define("select2/a11y/a11yMulti",["jquery","../utils"],function(b,c){function d(a,b,c){a.call(this,b,c)}return d.prototype.bind=function(a,c,d){var e=c.id+"-summary";return this.$selectionSummary=b(''),d.append(this.$selectionSummary),void 0!==this.$element.attr("aria-describedby")&&this.$search.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,c)},d.prototype.update=function(b,c){var d,e=this.$element.attr("aria-describedby");this.$selectionSummary.empty();for(var f=0;f=0){var k=f.filter(d(j)),l=this.item(k),m=c.extend(!0,{},j,l),n=this.option(m);k.replaceWith(n)}else{var o=this.option(j);if(j.children){var p=this.convertToOptions(j.children);b.appendMany(o,p)}h.push(o)}}return h},d}),b.define("select2/data/ajax",["./array","../utils","jquery"],function(a,b,c){function d(a,b){this.ajaxOptions=this._applyDefaults(b.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),d.__super__.constructor.call(this,a,b)}return b.Extend(d,a),d.prototype._applyDefaults=function(a){var b={data:function(a){return c.extend({},a,{q:a.term})},transport:function(a,b,d){var e=c.ajax(a);return e.then(b),e.fail(d),e}};return c.extend({},b,a,!0)},d.prototype.processResults=function(a){return a},d.prototype.query=function(a,b){function d(){var d=f.transport(f,function(d){var f=e.processResults(d,a);e.options.get("debug")&&window.console&&console.error&&(f&&f.results&&c.isArray(f.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),b(f),e.container.focusOnActiveElement()},function(){"status"in d&&0===d.status||e.trigger("results:message",{message:"errorLoading"})});e._request=d}var e=this;null!=this._request&&(c.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var f=c.extend({type:"GET"},this.ajaxOptions);"function"==typeof f.url&&(f.url=f.url.call(this.$element,a)),"function"==typeof f.data&&(f.data=f.data.call(this.$element,a)),this.ajaxOptions.delay&&null!=a.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(d,this.ajaxOptions.delay)):d()},d}),b.define("select2/data/tags",["jquery"],function(a){function b(b,c,d){var e=d.get("tags"),f=d.get("createTag");void 0!==f&&(this.createTag=f);var g=d.get("insertTag");if(void 0!==g&&(this.insertTag=g),b.call(this,c,d),a.isArray(e))for(var h=0;h0&&b.term.length>this.maximumInputLength)return void this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:b.term,params:b}});a.call(this,b,c)},a}),b.define("select2/data/maximumSelectionLength",[],function(){function a(a,b,c){this.maximumSelectionLength=c.get("maximumSelectionLength"),a.call(this,b,c)}return a.prototype.query=function(a,b,c){var d=this;this.current(function(e){var f=null!=e?e.length:0;if(d.maximumSelectionLength>0&&f>=d.maximumSelectionLength)return void d.trigger("results:message",{message:"maximumSelected",args:{maximum:d.maximumSelectionLength}});a.call(d,b,c)})},a}),b.define("select2/dropdown",["jquery","./utils"],function(a,b){function c(a,b){this.$element=a,this.options=b,c.__super__.constructor.call(this)}return b.Extend(c,b.Observable),c.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$dropdown=b,b},c.prototype.bind=function(){},c.prototype.position=function(a,b){},c.prototype.destroy=function(){this.$dropdown.remove()},c}),b.define("select2/dropdown/search",["jquery","../utils"],function(a,b){function c(){}return c.prototype.render=function(b){var c=b.call(this),d=this.options.get("label"),e="";d&&(e='aria-label ="'+d+'"');var f=a('");return this.$searchContainer=f,this.$search=f.find("input"),c.prepend(f),c},c.prototype.bind=function(b,c,d){var e=this,f=c.id+"-results";b.call(this,c,d),this.$search.on("keydown",function(a){e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented()}),this.$search.on("input",function(b){a(this).off("keyup")}),this.$search.on("keyup input",function(a){e.handleSearch(a)}),c.on("open",function(){e.$search.attr("tabindex",0),e.$search.attr("aria-controls",f),e.$search.trigger("focus"),window.setTimeout(function(){e.$search.trigger("focus")},0)}),c.on("close",function(){e.$search.attr("tabindex",-1),e.$search.removeAttr("aria-controls"),e.$search.removeAttr("aria-activedescendant"),e.$search.val("")}),c.on("focus",function(){c.isOpen()&&e.$search.trigger("focus")}),c.on("results:all",function(a){if(null==a.query.term||""===a.query.term){e.showSearch(a)?e.$searchContainer.removeClass("select2-search--hide"):e.$searchContainer.addClass("select2-search--hide")}}),c.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)})},c.prototype.handleSearch=function(a){if(!this._keyUpPrevented){var b=this.$search.val();this.trigger("query",{term:b})}this._keyUpPrevented=!1},c.prototype.showSearch=function(a,b){return!0},c}),b.define("select2/dropdown/hidePlaceholder",[],function(){function a(a,b,c,d){this.placeholder=this.normalizePlaceholder(c.get("placeholder")),a.call(this,b,c,d)}return a.prototype.append=function(a,b){b.results=this.removePlaceholder(b.results),a.call(this,b)},a.prototype.normalizePlaceholder=function(a,b){return"string"==typeof b&&(b={id:"",text:b}),b},a.prototype.removePlaceholder=function(a,b){for(var c=b.slice(0),d=b.length-1;d>=0;d--){var e=b[d];this.placeholder.id===e.id&&c.splice(d,1)}return c},a}),b.define("select2/dropdown/infiniteScroll",["jquery"],function(a){function b(a,b,c,d){this.lastParams={},a.call(this,b,c,d),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return b.prototype.append=function(a,b){this.$loadingMore.remove(),this.loading=!1,a.call(this,b),this.showLoadingMore(b)&&this.$results.append(this.$loadingMore)},b.prototype.bind=function(b,c,d){var e=this;b.call(this,c,d),c.on("query",function(a){e.lastParams=a,e.loading=!0}),c.on("query:append",function(a){e.lastParams=a,e.loading=!0}),this.$results.on("scroll",function(){var b=a.contains(document.documentElement,e.$loadingMore[0]);if(!e.loading&&b){e.$results.offset().top+e.$results.outerHeight(!1)+50>=e.$loadingMore.offset().top+e.$loadingMore.outerHeight(!1)&&e.loadMore()}})},b.prototype.loadMore=function(){this.loading=!0;var b=a.extend({},{page:1},this.lastParams);b.page++,this.trigger("query:append",b)},b.prototype.showLoadingMore=function(a,b){return b.pagination&&b.pagination.more},b.prototype.createLoadingMore=function(){var b=a('
              • '),c=this.options.get("translations").get("loadingMore");return b.html(c(this.lastParams)),b},b}),b.define("select2/dropdown/attachBody",["jquery","../utils"],function(a,b){function c(b,c,d){this.$dropdownParent=d.get("dropdownParent")||a(document.body),b.call(this,c,d)}return c.prototype.bind=function(a,b,c){var d=this,e=!1;a.call(this,b,c),b.on("open",function(){d._showDropdown(),d._attachPositioningHandler(b),e||(e=!0,b.on("results:all",function(){d._positionDropdown(),d._resizeDropdown()}),b.on("results:append",function(){d._positionDropdown(),d._resizeDropdown()}))}),b.on("close",function(){d._hideDropdown(),d._detachPositioningHandler(b)}),this.$dropdownContainer.on("mousedown",function(a){a.stopPropagation()})},c.prototype.destroy=function(a){a.call(this),this.$dropdownContainer.remove()},c.prototype.position=function(a,b,c){b.attr("class",c.attr("class")),b.removeClass("select2"),b.addClass("select2-container--open"),b.css({position:"absolute",top:-999999}),this.$container=c},c.prototype.render=function(b){var c=a(""),d=b.call(this);return c.append(d),this.$dropdownContainer=c,c},c.prototype._hideDropdown=function(a){this.$dropdownContainer.detach()},c.prototype._attachPositioningHandler=function(c,d){var e=this,f="scroll.select2."+d.id,g="resize.select2."+d.id,h="orientationchange.select2."+d.id,i=this.$container.parents().filter(b.hasScroll);i.each(function(){a(this).data("select2-scroll-position",{x:a(this).scrollLeft(),y:a(this).scrollTop()})}),i.on(f,function(b){var c=a(this).data("select2-scroll-position");a(this).scrollTop(c.y)}),a(window).on(f+" "+g+" "+h,function(a){e._positionDropdown(),e._resizeDropdown()})},c.prototype._detachPositioningHandler=function(c,d){var e="scroll.select2."+d.id,f="resize.select2."+d.id,g="orientationchange.select2."+d.id;this.$container.parents().filter(b.hasScroll).off(e),a(window).off(e+" "+f+" "+g)},c.prototype._positionDropdown=function(){var b=a(window),c=this.$dropdown.hasClass("select2-dropdown--above"),d=this.$dropdown.hasClass("select2-dropdown--below"),e=null,f=this.$container.offset();f.bottom=f.top+this.$container.outerHeight(!1);var g={height:this.$container.outerHeight(!1)};g.top=f.top,g.bottom=f.top+g.height;var h={height:this.$dropdown.outerHeight(!1)},i={top:b.scrollTop(),bottom:b.scrollTop()+b.height()},j=i.topf.bottom+h.height,l={left:f.left,top:g.bottom},m=this.$dropdownParent;"static"===m.css("position")&&(m=m.offsetParent());var n=m.offset();l.top-=n.top,l.left-=n.left,c||d||(e="below"),k||!j||c?!j&&k&&c&&(e="below"):e="above",("above"==e||c&&"below"!==e)&&(l.top=g.top-n.top-h.height),null!=e&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+e),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+e)),this.$dropdownContainer.css(l)},c.prototype._resizeDropdown=function(){var a={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(a.minWidth=a.width,a.position="relative",a.width="auto"),this.$dropdown.css(a)},c.prototype._showDropdown=function(a){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},c}),b.define("select2/dropdown/minimumResultsForSearch",[],function(){function a(b){for(var c=0,d=0;d0&&(n.dataAdapter=l.Decorate(n.dataAdapter,t)),n.maximumInputLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,u)),n.maximumSelectionLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,v)),n.tags&&(n.dataAdapter=l.Decorate(n.dataAdapter,r)),null==n.tokenSeparators&&null==n.tokenizer||(n.dataAdapter=l.Decorate(n.dataAdapter,s)),null!=n.query){var E=b(n.amdBase+"compat/query");n.dataAdapter=l.Decorate(n.dataAdapter,E)}if(null!=n.initSelection){var F=b(n.amdBase+"compat/initSelection");n.dataAdapter=l.Decorate(n.dataAdapter,F)}}if(null==n.resultsAdapter&&(n.resultsAdapter=c,null!=n.ajax&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,z)),null!=n.placeholder&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,y)),n.selectOnClose&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,C))),null==n.dropdownAdapter){if(n.multiple)n.dropdownAdapter=w;else{var G=l.Decorate(w,x);n.dropdownAdapter=G}if(0!==n.minimumResultsForSearch&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,B)),n.closeOnSelect&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,D)),null!=n.dropdownCssClass||null!=n.dropdownCss||null!=n.adaptDropdownCssClass){var H=b(n.amdBase+"compat/dropdownCss");n.dropdownAdapter=l.Decorate(n.dropdownAdapter,H)}n.dropdownAdapter=l.Decorate(n.dropdownAdapter,A)}if(null==n.selectionAdapter){if(n.multiple?n.selectionAdapter=e:n.selectionAdapter=d,null!=n.placeholder&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,f)),n.selectionAdapter=l.Decorate(n.selectionAdapter,n.multiple?k:j),n.allowClear&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,g)),n.multiple&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,h)),null!=n.containerCssClass||null!=n.containerCss||null!=n.adaptContainerCssClass){var I=b(n.amdBase+"compat/containerCss");n.selectionAdapter=l.Decorate(n.selectionAdapter,I)}n.selectionAdapter=l.Decorate(n.selectionAdapter,i)}if("string"==typeof n.language)if(n.language.indexOf("-")>0){var J=n.language.split("-"),K=J[0];n.language=[n.language,K]}else n.language=[n.language];if(a.isArray(n.language)){var L=new m;n.language.push("en");for(var M=n.language,N=0;N0){for(var f=a.extend(!0,{},e),g=e.children.length-1;g>=0;g--){null==c(d,e.children[g])&&f.children.splice(g,1)}return f.children.length>0?f:c(d,f)}var h=b(e.text).toUpperCase(),i=b(d.term).toUpperCase();return h.indexOf(i)>-1?e:null}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:l.escapeMarkup,language:E,matcher:c,minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,sorter:function(a){return a},templateResult:function(a){return a.text},templateSelection:function(a){return a.text},theme:"default",width:"resolve"}},F.prototype.set=function(b,c){var d=a.camelCase(b),e={};e[d]=c;var f=l._convertData(e);a.extend(this.defaults,f)},new F}),b.define("select2/options",["require","jquery","./defaults","./utils"],function(a,b,c,d){function e(b,e){if(this.options=b,null!=e&&this.fromElement(e),this.options=c.apply(this.options),e&&e.is("input")){var f=a(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=d.Decorate(this.options.dataAdapter,f)}}return e.prototype.fromElement=function(a){var c=["select2"];null==this.options.multiple&&(this.options.multiple=a.prop("multiple")),null==this.options.disabled&&(this.options.disabled=a.prop("disabled")),null==this.options.language&&(a.prop("lang")?this.options.language=a.prop("lang").toLowerCase():a.closest("[lang]").prop("lang")&&(this.options.language=a.closest("[lang]").prop("lang"))),null==this.options.dir&&(a.prop("dir")?this.options.dir=a.prop("dir"):a.closest("[dir]").prop("dir")?this.options.dir=a.closest("[dir]").prop("dir"):this.options.dir="ltr"),a.prop("disabled",this.options.disabled),a.prop("multiple",this.options.multiple),a.data("select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),a.data("data",a.data("select2Tags")),a.data("tags",!0)),a.data("ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),a.attr("ajax--url",a.data("ajaxUrl")),a.data("ajax--url",a.data("ajaxUrl")));var e={};e=b.fn.jquery&&"1."==b.fn.jquery.substr(0,2)&&a[0].dataset?b.extend(!0,{},a[0].dataset,a.data()):a.data();var f=b.extend(!0,{},e);f=d._convertData(f);for(var g in f)b.inArray(g,c)>-1||(b.isPlainObject(this.options[g])?b.extend(this.options[g],f[g]):this.options[g]=f[g]);return this},e.prototype.get=function(a){return this.options[a]},e.prototype.set=function(a,b){this.options[a]=b},e}),b.define("select2/core",["jquery","./options","./utils","./keys"],function(a,b,c,d){var e=function(a,c){null!=a.data("select2")&&a.data("select2").destroy(),this.$element=a,this.id=this._generateId(a),c=c||{},this.options=new b(c,a),e.__super__.constructor.call(this);var d=a.attr("tabindex")||0;a.data("old-tabindex",d),a.attr("tabindex","-1");var f=this.options.get("dataAdapter");this.dataAdapter=new f(a,this.options);var g=this.render();this._placeContainer(g);var h=this.options.get("selectionAdapter");this.selection=new h(a,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,g);var i=this.options.get("dropdownAdapter");this.dropdown=new i(a,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,g);var j=this.options.get("resultsAdapter");this.results=new j(a,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var k=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(a){k.trigger("selection:update",{data:a})}),a.addClass("select2-hidden-accessible"),a.attr("aria-hidden","true"),this._syncAttributes(),a.data("select2",this)};return c.Extend(e,c.Observable),e.prototype._generateId=function(a){var b="";return b=null!=a.attr("id")?a.attr("id"):null!=a.attr("name")?a.attr("name")+"-"+c.generateChars(2):c.generateChars(4),b=b.replace(/(:|\.|\[|\]|,)/g,""),b="select2-"+b},e.prototype._placeContainer=function(a){a.insertAfter(this.$element);var b=this._resolveWidth(this.$element,this.options.get("width"));null!=b&&a.css("width",b)},e.prototype._resolveWidth=function(a,b){var c=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==b){var d=this._resolveWidth(a,"style");return null!=d?d:this._resolveWidth(a,"element")}if("element"==b){var e=a.outerWidth(!1);return e<=0?"auto":e+"px"}if("style"==b){var f=a.attr("style");if("string"!=typeof f)return null;for(var g=f.split(";"),h=0,i=g.length;h=1)return k[1]}return null}return b},e.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},e.prototype._registerDomEvents=function(){var b=this;this.$element.on("change.select2",function(){b.dataAdapter.current(function(a){b.trigger("selection:update",{data:a})})}),this.$element.on("focus.select2",function(a){b.trigger("focus",a)}),this._syncA=c.bind(this._syncAttributes,this),this._syncS=c.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var d=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=d?(this._observer=new d(function(c){a.each(c,b._syncA),a.each(c,b._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",b._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",b._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",b._syncS,!1))},e.prototype._registerDataEvents=function(){var a=this;this.dataAdapter.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerSelectionEvents=function(){var b=this,c=["toggle","focus"];this.selection.on("toggle",function(){b.toggleDropdown()}),this.selection.on("focus",function(a){b.focus(a)}),this.selection.on("*",function(d,e){-1===a.inArray(d,c)&&b.trigger(d,e)})},e.prototype._registerDropdownEvents=function(){var a=this;this.dropdown.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerResultsEvents=function(){var a=this;this.results.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerEvents=function(){var b=this;this.on("open",function(){b.$container.addClass("select2-container--open")}),this.on("close",function(){b.$container.removeClass("select2-container--open")}),this.on("enable",function(){b.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){b.$container.addClass("select2-container--disabled")}),this.on("blur",function(){b.$container.removeClass("select2-container--focus")}),this.on("query",function(a){b.isOpen()||b.isDisabled()||b.trigger("open",{}),this.dataAdapter.query(a,function(c){b.trigger("results:all",{data:c,query:a})})}),this.on("query:append",function(a){this.dataAdapter.query(a,function(c){b.trigger("results:append",{data:c,query:a})})}),this.on("open",function(){setTimeout(function(){b.focusOnActiveElement()},1)}),a(document).on("keydown",function(a){var c=a.which;if(!b.isDisabled())if(b.isOpen()){c===d.ESC||c===d.TAB||c===d.UP&&a.altKey?(b.close(),a.preventDefault()):c===d.ENTER?(b.trigger("results:select",{}),a.preventDefault()):c===d.SPACE&&a.ctrlKey?(b.trigger("results:toggle",{}),a.preventDefault()):c===d.UP?(b.trigger("results:previous",{}),a.preventDefault()):c===d.DOWN&&(b.trigger("results:next",{}),a.preventDefault());var e=b.$dropdown.find(".select2-search__field");e.length||(e=b.$container.find(".select2-search__field")),c===d.DOWN||c===d.UP?b.focusOnActiveElement():(e[0].focus(),setTimeout(function(){b.focusOnActiveElement()},1e3))}else b.hasFocus()&&(c!==d.ENTER&&c!==d.SPACE&&c!==d.DOWN||(b.open(),a.preventDefault()))})},e.prototype.focusOnActiveElement=function(){this.isOpen()&&!c.isTouchscreen()&&this.$results.find("li.select2-results__option--highlighted").trigger("focus")},e.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},e.prototype._syncSubtree=function(a,b){var c=!1,d=this;if(!a||!a.target||"OPTION"===a.target.nodeName||"OPTGROUP"===a.target.nodeName){if(b)if(b.addedNodes&&b.addedNodes.length>0)for(var e=0;e0&&(c=!0);else c=!0;c&&this.dataAdapter.current(function(a){d.trigger("selection:update",{data:a})})}},e.prototype.trigger=function(a,b){var c=e.__super__.trigger,d={open:"opening",close:"closing",select:"selecting",unselect:"unselecting"};if(void 0===b&&(b={}),a in d){var f=d[a],g={prevented:!1,name:a,args:b};if(c.call(this,f,g),g.prevented)return void(b.prevented=!0)}c.call(this,a,b)},e.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},e.prototype.open=function(){this.isOpen()||this.trigger("query",{})},e.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},e.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},e.prototype.isDisabled=function(){return this.$container.hasClass("select2-container--disabled")},e.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},e.prototype.focus=function(a){this.hasFocus()||this.isDisabled()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},e.prototype.enable=function(a){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=a&&0!==a.length||(a=[!0]);var b=!a[0];this.$element.prop("disabled",b)},e.prototype.data=function(){this.options.get("debug")&&arguments.length>0&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var a=[];return this.dataAdapter.current(function(b){a=b}),a},e.prototype.val=function(b){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==b||0===b.length)return this.$element.val();var c=b[0];a.isArray(c)&&(c=a.map(c,function(a){return a.toString()})),this.$element.val(c).trigger("change")},e.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",this.$element.data("old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},e.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$container=b,this.$container.addClass("select2-container--"+this.options.get("theme")),b.data("element",this.$element),b},e}),b.define("jquery-mousewheel",["jquery"],function(a){return a}),b.define("jquery.select2",["jquery","jquery-mousewheel","./select2/core","./select2/defaults"],function(a,b,c,d){if(null==a.fn.selectWoo){var e=["open","close","destroy"];a.fn.selectWoo=function(b){if("object"==typeof(b=b||{}))return this.each(function(){var d=a.extend(!0,{},b);new c(a(this),d)}),this;if("string"==typeof b){var d,f=Array.prototype.slice.call(arguments,1);return this.each(function(){var c=a(this).data("select2");null==c&&window.console&&console.error&&console.error("The select2('"+b+"') method was called on an element that is not using Select2."),d=c[b].apply(c,f)}),a.inArray(b,e)>-1?this:d}throw new Error("Invalid arguments for Select2: "+b)}}return null!=a.fn.select2&&null!=a.fn.select2.defaults&&(a.fn.selectWoo.defaults=a.fn.select2.defaults),null==a.fn.selectWoo.defaults&&(a.fn.selectWoo.defaults=d),a.fn.select2=a.fn.select2||a.fn.selectWoo,c}),{define:b.define,require:b.require}}(),c=b.require("jquery.select2");return a.fn.select2.amd=b,a.fn.selectWoo.amd=b,c}); \ No newline at end of file diff --git a/dist/js/selectWoo.full.js b/dist/js/selectWoo.full.js index ff0ffc8cb8..4e599c2d21 100644 --- a/dist/js/selectWoo.full.js +++ b/dist/js/selectWoo.full.js @@ -799,8 +799,23 @@ S2.define('select2/results',[ Utils.Extend(Results, Utils.Observable); Results.prototype.render = function () { + var label = this.options.get('label'); + var ariaLabelAttr = ''; + + // If a label is passed via options, + // set aria label on the results UL as + // role="listbox" must have an accessible name + if (label) { + ariaLabelAttr = 'aria-label="' + label + '"'; + } + var $results = $( - '
                  ' + '
                    ' ); if (this.options.get('multiple')) { @@ -959,6 +974,7 @@ S2.define('select2/results',[ var attrs = { 'role': 'option', 'data-selected': 'false', + 'aria-selected': 'false', 'tabindex': -1 }; @@ -1355,9 +1371,7 @@ S2.define('select2/selection/base',[ BaseSelection.prototype.render = function () { var $selection = $( - '' + '' ); this._tabindex = 0; @@ -1401,25 +1415,15 @@ S2.define('select2/selection/base',[ } }); - container.on('results:focus', function (params) { - self.$selection.attr('aria-activedescendant', params.data._resultId); - }); - container.on('selection:update', function (params) { self.update(params.data); }); container.on('open', function () { - // When the dropdown is open, aria-expanded="true" - self.$selection.attr('aria-expanded', 'true'); self._attachCloseHandler(container); }); container.on('close', function () { - // When the dropdown is closed, aria-expanded="false" - self.$selection.attr('aria-expanded', 'false'); - self.$selection.removeAttr('aria-activedescendant'); - // This needs to be delayed as the active element is the body when the // key is pressed. window.setTimeout(function () { @@ -1549,32 +1553,30 @@ S2.define('select2/selection/single',[ .attr('aria-readonly', 'true'); if (placeholder) { - // role="textbox" requires a text label + // role="textbox" requires a text label // not needed when placeholder absent as first option is selected this.$selection.find('.select2-selection__rendered') .attr('aria-label', placeholder); if (label) { - // role=combobox requires a label - // we're adding the label and placeholder here + // role=combobox requires a label + // we're adding the label and placeholder here // so they both get announced this.$selection.attr('aria-label', label + ', ' + placeholder); } } - // If element is disabled, + // If element is disabled, // add aria-disabled to rendered element for screen readers if (this.container.$element.attr('disabled')) { this.$selection.find('.select2-selection__rendered') .attr('aria-disabled', 'true'); } - // This makes single selects work in screen readers. - // ARIA 1.1 states combobox should also have aria-controls and aria-owns. - // https://www.w3.org/TR/wai-aria-1.1/#combobox this.$selection.attr('role', 'combobox'); this.$selection.attr('aria-controls', id); this.$selection.attr('aria-owns', id); + this.$selection.attr('aria-expanded', 'false'); this.$selection.on('mousedown', function (evt) { // Only respond to left clicks @@ -1603,12 +1605,28 @@ S2.define('select2/selection/single',[ // User exits the container }); + container.on('open', function () { + // When the dropdown is open, aria-expanded="true" + self.$selection.attr('aria-expanded', 'true'); + }); + + container.on('close', function () { + // When the dropdown is open, aria-expanded="false" + self.$selection.attr('aria-expanded', 'false'); + + self.$selection.removeAttr('aria-activedescendant'); + }); + container.on('focus', function (evt) { if (!container.isOpen()) { self.$selection.trigger('focus'); } }); + container.on('results:focus', function (params) { + self.$selection.attr('aria-activedescendant', params.data._resultId); + }); + container.on('selection:update', function (params) { self.update(params.data); }); @@ -1641,7 +1659,7 @@ S2.define('select2/selection/single',[ var formatted = this.display(selection, $rendered); $rendered.empty().append(formatted); - + // Update aria-label with selected option (role="textbox" requires a label) $rendered.attr('aria-label', selection.title || selection.text); @@ -1650,8 +1668,8 @@ S2.define('select2/selection/single',[ var placeholder = this.options.get('placeholder'); // selection has role="combobox" and therefore requires a label - // but adding just the label results in only the label being read - // and not the selection/placeholder (in JAWS & NVDA) + // but adding just the label results in only the label being read + // and not the selection/placeholder (in JAWS & NVDA) // so we add the label and the selection/placeholder if (label) { this.$selection.attr('aria-label', label + ', ' + selectedValueText); @@ -1974,7 +1992,8 @@ S2.define('select2/selection/search',[ var ariaLabelAttr = ''; // If a label is passed via options, - // set aria label on multiple select search for screen readers + // set aria label on the search input as + // inputs must have an accessible name if (label) { ariaLabelAttr = 'aria-label ="' + label + '"'; } @@ -1983,8 +2002,9 @@ S2.define('select2/selection/search',[ '
                  • ' + '' + + ' spellcheck="false" role="combobox" aria-autocomplete="list"' + + ' aria-expanded="false"' + + ariaLabelAttr +' />' + '
                    • ' ); @@ -2006,12 +2026,17 @@ S2.define('select2/selection/search',[ container.on('open', function () { self.$search.trigger('focus'); + self.$search + .attr('aria-controls', resultsId) + .attr('aria-expanded', 'true'); }); container.on('close', function () { - self.$search.val(''); - self.$search.removeAttr('aria-activedescendant'); - self.$search.trigger('focus'); + self.$search + .val('') + .removeAttr('aria-controls aria-activedescendant') + .trigger('focus') + .attr('aria-expanded', 'false'); }); container.on('enable', function () { @@ -4138,13 +4163,22 @@ S2.define('select2/dropdown/search',[ Search.prototype.render = function (decorated) { var $rendered = decorated.call(this); + var label = this.options.get('label'); + var ariaLabelAttr = ''; + + // If a label is passed via options, + // set aria label on the dropdown search + // role="combobox" must have an accessible name + if (label) { + ariaLabelAttr = 'aria-label ="' + label + '"'; + } var $search = $( '' + '' + + 'aria-expanded="true" ' + ariaLabelAttr + '/>' + '' ); @@ -4182,6 +4216,7 @@ S2.define('select2/dropdown/search',[ container.on('open', function () { self.$search.attr('tabindex', 0); + self.$search.attr('aria-controls', resultsId); self.$search.trigger('focus'); window.setTimeout(function () { @@ -4191,6 +4226,7 @@ S2.define('select2/dropdown/search',[ container.on('close', function () { self.$search.attr('tabindex', -1); + self.$search.removeAttr('aria-controls'); self.$search.removeAttr('aria-activedescendant'); self.$search.val(''); }); @@ -5665,7 +5701,6 @@ S2.define('select2/core',[ } else { // Focus on the search if user starts typing. $searchField[0].focus(); - // Focus back to active selection when finished typing. // Small delay so typed character can be read by screen reader. setTimeout(function(){ diff --git a/dist/js/selectWoo.full.min.js b/dist/js/selectWoo.full.min.js index 595d98b83e..4c009c5b77 100644 --- a/dist/js/selectWoo.full.min.js +++ b/dist/js/selectWoo.full.min.js @@ -1 +1 @@ -/*! 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c=this;window.setTimeout(function(){document.activeElement==c.$selection[0]||a.contains(c.$selection[0],document.activeElement)||c.trigger("blur",b)},1)},d.prototype._attachCloseHandler=function(b){a(document.body).on("mousedown.select2."+b.id,function(b){var c=a(b.target),d=c.closest(".select2");a(".select2.select2-container--open").each(function(){var b=a(this);this!=d[0]&&(b.data("element").select2("close"),setTimeout(function(){b.find("*:focus").trigger("blur"),c.trigger("focus")},1))})})},d.prototype._detachCloseHandler=function(b){a(document.body).off("mousedown.select2."+b.id)},d.prototype.position=function(a,b){b.find(".selection").append(a)},d.prototype.destroy=function(){this._detachCloseHandler(this.container)},d.prototype.update=function(a){throw new Error("The `update` method must be defined in child classes.")},d}),b.define("select2/selection/single",["jquery","./base","../utils","../keys"],function(a,b,c,d){function 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c=this.$search[0]==document.activeElement;this.$search.attr("placeholder",""),a.call(this,b),this.$selection.find(".select2-selection__rendered").append(this.$searchContainer),this.resizeSearch(),c&&this.$search.trigger("focus")},d.prototype.handleSearch=function(){if(this.resizeSearch(),!this._keyUpPrevented){var a=this.$search.val();this.trigger("query",{term:a})}this._keyUpPrevented=!1},d.prototype.searchRemoveChoice=function(a,b){this.trigger("unselect",{data:b}),this.$search.val(b.text),this.handleSearch()},d.prototype.resizeSearch=function(){this.$search.css("width","25px");var a="";if(""!==this.$search.attr("placeholder"))a=this.$selection.find(".select2-selection__rendered").innerWidth();else{a=.75*(this.$search.val().length+1)+"em"}this.$search.css("width",a)},d}),b.define("select2/selection/eventRelay",["jquery"],function(a){function b(){}return b.prototype.bind=function(b,c,d){var e=this,f=["open","opening","close","closing","select","selecting","unselect","unselecting"],g=["opening","closing","selecting","unselecting"];b.call(this,c,d),c.on("*",function(b,c){if(-1!==a.inArray(b,f)){c=c||{};var d=a.Event("select2:"+b,{params:c});e.$element.trigger(d),-1!==a.inArray(b,g)&&(c.prevented=d.isDefaultPrevented())}})},b}),b.define("select2/a11y/a11ySingle",["jquery","../utils"],function(a,b){function c(a,b,c){a.call(this,b,c)}return c.prototype.bind=function(a,b){return void 0!==this.$element.attr("aria-describedby")&&this.$selection.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,b)},c}),b.define("select2/a11y/a11yMulti",["jquery","../utils"],function(b,c){function d(a,b,c){a.call(this,b,c)}return d.prototype.bind=function(a,c,d){var e=c.id+"-summary";return this.$selectionSummary=b(''),d.append(this.$selectionSummary),void 0!==this.$element.attr("aria-describedby")&&this.$search.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,c)},d.prototype.update=function(b,c){var d,e=this.$element.attr("aria-describedby");this.$selectionSummary.empty();for(var f=0;f=0){var k=f.filter(d(j)),l=this.item(k),m=c.extend(!0,{},j,l),n=this.option(m);k.replaceWith(n)}else{var o=this.option(j);if(j.children){var p=this.convertToOptions(j.children);b.appendMany(o,p)}h.push(o)}}return h},d}),b.define("select2/data/ajax",["./array","../utils","jquery"],function(a,b,c){function d(a,b){this.ajaxOptions=this._applyDefaults(b.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),d.__super__.constructor.call(this,a,b)}return b.Extend(d,a),d.prototype._applyDefaults=function(a){var b={data:function(a){return c.extend({},a,{q:a.term})},transport:function(a,b,d){var e=c.ajax(a);return e.then(b),e.fail(d),e}};return c.extend({},b,a,!0)},d.prototype.processResults=function(a){return a},d.prototype.query=function(a,b){function d(){var d=f.transport(f,function(d){var f=e.processResults(d,a);e.options.get("debug")&&window.console&&console.error&&(f&&f.results&&c.isArray(f.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),b(f),e.container.focusOnActiveElement()},function(){"status"in d&&0===d.status||e.trigger("results:message",{message:"errorLoading"})});e._request=d}var e=this;null!=this._request&&(c.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var f=c.extend({type:"GET"},this.ajaxOptions);"function"==typeof f.url&&(f.url=f.url.call(this.$element,a)),"function"==typeof f.data&&(f.data=f.data.call(this.$element,a)),this.ajaxOptions.delay&&null!=a.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(d,this.ajaxOptions.delay)):d()},d}),b.define("select2/data/tags",["jquery"],function(a){function b(b,c,d){var e=d.get("tags"),f=d.get("createTag");void 0!==f&&(this.createTag=f);var g=d.get("insertTag");if(void 0!==g&&(this.insertTag=g),b.call(this,c,d),a.isArray(e))for(var h=0;h0&&b.term.length>this.maximumInputLength)return void this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:b.term,params:b}});a.call(this,b,c)},a}),b.define("select2/data/maximumSelectionLength",[],function(){function a(a,b,c){this.maximumSelectionLength=c.get("maximumSelectionLength"),a.call(this,b,c)}return a.prototype.query=function(a,b,c){var d=this;this.current(function(e){var f=null!=e?e.length:0;if(d.maximumSelectionLength>0&&f>=d.maximumSelectionLength)return void d.trigger("results:message",{message:"maximumSelected",args:{maximum:d.maximumSelectionLength}});a.call(d,b,c)})},a}),b.define("select2/dropdown",["jquery","./utils"],function(a,b){function c(a,b){this.$element=a,this.options=b,c.__super__.constructor.call(this)}return b.Extend(c,b.Observable),c.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$dropdown=b,b},c.prototype.bind=function(){},c.prototype.position=function(a,b){},c.prototype.destroy=function(){this.$dropdown.remove()},c}),b.define("select2/dropdown/search",["jquery","../utils"],function(a,b){function c(){}return c.prototype.render=function(b){var c=b.call(this),d=a('');return this.$searchContainer=d,this.$search=d.find("input"),c.prepend(d),c},c.prototype.bind=function(b,c,d){var e=this;c.id;b.call(this,c,d),this.$search.on("keydown",function(a){e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented()}),this.$search.on("input",function(b){a(this).off("keyup")}),this.$search.on("keyup input",function(a){e.handleSearch(a)}),c.on("open",function(){e.$search.attr("tabindex",0),e.$search.trigger("focus"),window.setTimeout(function(){e.$search.trigger("focus")},0)}),c.on("close",function(){e.$search.attr("tabindex",-1),e.$search.removeAttr("aria-activedescendant"),e.$search.val("")}),c.on("focus",function(){c.isOpen()&&e.$search.trigger("focus")}),c.on("results:all",function(a){if(null==a.query.term||""===a.query.term){e.showSearch(a)?e.$searchContainer.removeClass("select2-search--hide"):e.$searchContainer.addClass("select2-search--hide")}}),c.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)})},c.prototype.handleSearch=function(a){if(!this._keyUpPrevented){var b=this.$search.val();this.trigger("query",{term:b})}this._keyUpPrevented=!1},c.prototype.showSearch=function(a,b){return!0},c}),b.define("select2/dropdown/hidePlaceholder",[],function(){function a(a,b,c,d){this.placeholder=this.normalizePlaceholder(c.get("placeholder")),a.call(this,b,c,d)}return a.prototype.append=function(a,b){b.results=this.removePlaceholder(b.results),a.call(this,b)},a.prototype.normalizePlaceholder=function(a,b){return"string"==typeof b&&(b={id:"",text:b}),b},a.prototype.removePlaceholder=function(a,b){for(var c=b.slice(0),d=b.length-1;d>=0;d--){var e=b[d];this.placeholder.id===e.id&&c.splice(d,1)}return c},a}),b.define("select2/dropdown/infiniteScroll",["jquery"],function(a){function b(a,b,c,d){this.lastParams={},a.call(this,b,c,d),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return b.prototype.append=function(a,b){this.$loadingMore.remove(),this.loading=!1,a.call(this,b),this.showLoadingMore(b)&&this.$results.append(this.$loadingMore)},b.prototype.bind=function(b,c,d){var e=this;b.call(this,c,d),c.on("query",function(a){e.lastParams=a,e.loading=!0}),c.on("query:append",function(a){e.lastParams=a,e.loading=!0}),this.$results.on("scroll",function(){var b=a.contains(document.documentElement,e.$loadingMore[0]);if(!e.loading&&b){e.$results.offset().top+e.$results.outerHeight(!1)+50>=e.$loadingMore.offset().top+e.$loadingMore.outerHeight(!1)&&e.loadMore()}})},b.prototype.loadMore=function(){this.loading=!0;var b=a.extend({},{page:1},this.lastParams);b.page++,this.trigger("query:append",b)},b.prototype.showLoadingMore=function(a,b){return b.pagination&&b.pagination.more},b.prototype.createLoadingMore=function(){var b=a('
                      • '),c=this.options.get("translations").get("loadingMore");return b.html(c(this.lastParams)),b},b}),b.define("select2/dropdown/attachBody",["jquery","../utils"],function(a,b){function c(b,c,d){this.$dropdownParent=d.get("dropdownParent")||a(document.body),b.call(this,c,d)}return c.prototype.bind=function(a,b,c){var d=this,e=!1;a.call(this,b,c),b.on("open",function(){d._showDropdown(),d._attachPositioningHandler(b),e||(e=!0,b.on("results:all",function(){d._positionDropdown(),d._resizeDropdown()}),b.on("results:append",function(){d._positionDropdown(),d._resizeDropdown()}))}),b.on("close",function(){d._hideDropdown(),d._detachPositioningHandler(b)}),this.$dropdownContainer.on("mousedown",function(a){a.stopPropagation()})},c.prototype.destroy=function(a){a.call(this),this.$dropdownContainer.remove()},c.prototype.position=function(a,b,c){b.attr("class",c.attr("class")),b.removeClass("select2"),b.addClass("select2-container--open"),b.css({position:"absolute",top:-999999}),this.$container=c},c.prototype.render=function(b){var c=a(""),d=b.call(this);return c.append(d),this.$dropdownContainer=c,c},c.prototype._hideDropdown=function(a){this.$dropdownContainer.detach()},c.prototype._attachPositioningHandler=function(c,d){var e=this,f="scroll.select2."+d.id,g="resize.select2."+d.id,h="orientationchange.select2."+d.id,i=this.$container.parents().filter(b.hasScroll);i.each(function(){a(this).data("select2-scroll-position",{x:a(this).scrollLeft(),y:a(this).scrollTop()})}),i.on(f,function(b){var c=a(this).data("select2-scroll-position");a(this).scrollTop(c.y)}),a(window).on(f+" "+g+" "+h,function(a){e._positionDropdown(),e._resizeDropdown()})},c.prototype._detachPositioningHandler=function(c,d){var e="scroll.select2."+d.id,f="resize.select2."+d.id,g="orientationchange.select2."+d.id;this.$container.parents().filter(b.hasScroll).off(e),a(window).off(e+" "+f+" "+g)},c.prototype._positionDropdown=function(){var b=a(window),c=this.$dropdown.hasClass("select2-dropdown--above"),d=this.$dropdown.hasClass("select2-dropdown--below"),e=null,f=this.$container.offset();f.bottom=f.top+this.$container.outerHeight(!1);var g={height:this.$container.outerHeight(!1)};g.top=f.top,g.bottom=f.top+g.height;var h={height:this.$dropdown.outerHeight(!1)},i={top:b.scrollTop(),bottom:b.scrollTop()+b.height()},j=i.topf.bottom+h.height,l={left:f.left,top:g.bottom},m=this.$dropdownParent;"static"===m.css("position")&&(m=m.offsetParent());var n=m.offset();l.top-=n.top,l.left-=n.left,c||d||(e="below"),k||!j||c?!j&&k&&c&&(e="below"):e="above",("above"==e||c&&"below"!==e)&&(l.top=g.top-n.top-h.height),null!=e&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+e),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+e)),this.$dropdownContainer.css(l)},c.prototype._resizeDropdown=function(){var a={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(a.minWidth=a.width,a.position="relative",a.width="auto"),this.$dropdown.css(a)},c.prototype._showDropdown=function(a){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},c}),b.define("select2/dropdown/minimumResultsForSearch",[],function(){function a(b){for(var c=0,d=0;d0&&(n.dataAdapter=l.Decorate(n.dataAdapter,t)),n.maximumInputLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,u)),n.maximumSelectionLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,v)),n.tags&&(n.dataAdapter=l.Decorate(n.dataAdapter,r)),null==n.tokenSeparators&&null==n.tokenizer||(n.dataAdapter=l.Decorate(n.dataAdapter,s)),null!=n.query){var E=b(n.amdBase+"compat/query");n.dataAdapter=l.Decorate(n.dataAdapter,E)}if(null!=n.initSelection){var F=b(n.amdBase+"compat/initSelection");n.dataAdapter=l.Decorate(n.dataAdapter,F)}}if(null==n.resultsAdapter&&(n.resultsAdapter=c,null!=n.ajax&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,z)),null!=n.placeholder&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,y)),n.selectOnClose&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,C))),null==n.dropdownAdapter){if(n.multiple)n.dropdownAdapter=w;else{var G=l.Decorate(w,x);n.dropdownAdapter=G}if(0!==n.minimumResultsForSearch&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,B)),n.closeOnSelect&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,D)),null!=n.dropdownCssClass||null!=n.dropdownCss||null!=n.adaptDropdownCssClass){var H=b(n.amdBase+"compat/dropdownCss");n.dropdownAdapter=l.Decorate(n.dropdownAdapter,H)}n.dropdownAdapter=l.Decorate(n.dropdownAdapter,A)}if(null==n.selectionAdapter){if(n.multiple?n.selectionAdapter=e:n.selectionAdapter=d,null!=n.placeholder&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,f)),n.selectionAdapter=l.Decorate(n.selectionAdapter,n.multiple?k:j),n.allowClear&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,g)),n.multiple&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,h)),null!=n.containerCssClass||null!=n.containerCss||null!=n.adaptContainerCssClass){var I=b(n.amdBase+"compat/containerCss");n.selectionAdapter=l.Decorate(n.selectionAdapter,I)}n.selectionAdapter=l.Decorate(n.selectionAdapter,i)}if("string"==typeof n.language)if(n.language.indexOf("-")>0){var J=n.language.split("-"),K=J[0];n.language=[n.language,K]}else n.language=[n.language];if(a.isArray(n.language)){var L=new m;n.language.push("en");for(var M=n.language,N=0;N0){for(var f=a.extend(!0,{},e),g=e.children.length-1;g>=0;g--){null==c(d,e.children[g])&&f.children.splice(g,1)}return f.children.length>0?f:c(d,f)}var h=b(e.text).toUpperCase(),i=b(d.term).toUpperCase();return h.indexOf(i)>-1?e:null}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:l.escapeMarkup,language:E,matcher:c,minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,sorter:function(a){return a},templateResult:function(a){return a.text},templateSelection:function(a){return a.text},theme:"default",width:"resolve"}},F.prototype.set=function(b,c){var d=a.camelCase(b),e={};e[d]=c;var f=l._convertData(e);a.extend(this.defaults,f)},new F}),b.define("select2/options",["require","jquery","./defaults","./utils"],function(a,b,c,d){function e(b,e){if(this.options=b,null!=e&&this.fromElement(e),this.options=c.apply(this.options),e&&e.is("input")){var f=a(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=d.Decorate(this.options.dataAdapter,f)}}return e.prototype.fromElement=function(a){var c=["select2"];null==this.options.multiple&&(this.options.multiple=a.prop("multiple")),null==this.options.disabled&&(this.options.disabled=a.prop("disabled")),null==this.options.language&&(a.prop("lang")?this.options.language=a.prop("lang").toLowerCase():a.closest("[lang]").prop("lang")&&(this.options.language=a.closest("[lang]").prop("lang"))),null==this.options.dir&&(a.prop("dir")?this.options.dir=a.prop("dir"):a.closest("[dir]").prop("dir")?this.options.dir=a.closest("[dir]").prop("dir"):this.options.dir="ltr"),a.prop("disabled",this.options.disabled),a.prop("multiple",this.options.multiple),a.data("select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),a.data("data",a.data("select2Tags")),a.data("tags",!0)),a.data("ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),a.attr("ajax--url",a.data("ajaxUrl")),a.data("ajax--url",a.data("ajaxUrl")));var e={};e=b.fn.jquery&&"1."==b.fn.jquery.substr(0,2)&&a[0].dataset?b.extend(!0,{},a[0].dataset,a.data()):a.data();var f=b.extend(!0,{},e);f=d._convertData(f);for(var g in f)b.inArray(g,c)>-1||(b.isPlainObject(this.options[g])?b.extend(this.options[g],f[g]):this.options[g]=f[g]);return this},e.prototype.get=function(a){return this.options[a]},e.prototype.set=function(a,b){this.options[a]=b},e}),b.define("select2/core",["jquery","./options","./utils","./keys"],function(a,b,c,d){var e=function(a,c){null!=a.data("select2")&&a.data("select2").destroy(),this.$element=a,this.id=this._generateId(a),c=c||{},this.options=new b(c,a),e.__super__.constructor.call(this);var d=a.attr("tabindex")||0;a.data("old-tabindex",d),a.attr("tabindex","-1");var f=this.options.get("dataAdapter");this.dataAdapter=new f(a,this.options);var g=this.render();this._placeContainer(g);var h=this.options.get("selectionAdapter");this.selection=new h(a,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,g);var i=this.options.get("dropdownAdapter");this.dropdown=new i(a,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,g);var j=this.options.get("resultsAdapter");this.results=new j(a,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var k=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(a){k.trigger("selection:update",{data:a})}),a.addClass("select2-hidden-accessible"),a.attr("aria-hidden","true"),this._syncAttributes(),a.data("select2",this)};return c.Extend(e,c.Observable),e.prototype._generateId=function(a){var b="";return b=null!=a.attr("id")?a.attr("id"):null!=a.attr("name")?a.attr("name")+"-"+c.generateChars(2):c.generateChars(4),b=b.replace(/(:|\.|\[|\]|,)/g,""),b="select2-"+b},e.prototype._placeContainer=function(a){a.insertAfter(this.$element);var b=this._resolveWidth(this.$element,this.options.get("width"));null!=b&&a.css("width",b)},e.prototype._resolveWidth=function(a,b){var c=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==b){var d=this._resolveWidth(a,"style");return null!=d?d:this._resolveWidth(a,"element")}if("element"==b){var e=a.outerWidth(!1);return e<=0?"auto":e+"px"}if("style"==b){var f=a.attr("style");if("string"!=typeof f)return null;for(var g=f.split(";"),h=0,i=g.length;h=1)return k[1]}return null}return b},e.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},e.prototype._registerDomEvents=function(){var b=this;this.$element.on("change.select2",function(){b.dataAdapter.current(function(a){b.trigger("selection:update",{data:a})})}),this.$element.on("focus.select2",function(a){b.trigger("focus",a)}),this._syncA=c.bind(this._syncAttributes,this),this._syncS=c.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var d=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=d?(this._observer=new d(function(c){a.each(c,b._syncA),a.each(c,b._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",b._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",b._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",b._syncS,!1))},e.prototype._registerDataEvents=function(){var a=this;this.dataAdapter.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerSelectionEvents=function(){var b=this,c=["toggle","focus"];this.selection.on("toggle",function(){b.toggleDropdown()}),this.selection.on("focus",function(a){b.focus(a)}),this.selection.on("*",function(d,e){-1===a.inArray(d,c)&&b.trigger(d,e)})},e.prototype._registerDropdownEvents=function(){var a=this;this.dropdown.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerResultsEvents=function(){var a=this;this.results.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerEvents=function(){var b=this;this.on("open",function(){b.$container.addClass("select2-container--open")}),this.on("close",function(){b.$container.removeClass("select2-container--open")}),this.on("enable",function(){b.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){b.$container.addClass("select2-container--disabled")}),this.on("blur",function(){b.$container.removeClass("select2-container--focus")}),this.on("query",function(a){b.isOpen()||b.isDisabled()||b.trigger("open",{}),this.dataAdapter.query(a,function(c){b.trigger("results:all",{data:c,query:a})})}),this.on("query:append",function(a){this.dataAdapter.query(a,function(c){b.trigger("results:append",{data:c,query:a})})}),this.on("open",function(){setTimeout(function(){b.focusOnActiveElement()},1)}),a(document).on("keydown",function(a){var c=a.which;if(!b.isDisabled())if(b.isOpen()){c===d.ESC||c===d.TAB||c===d.UP&&a.altKey?(b.close(),a.preventDefault()):c===d.ENTER?(b.trigger("results:select",{}),a.preventDefault()):c===d.SPACE&&a.ctrlKey?(b.trigger("results:toggle",{}),a.preventDefault()):c===d.UP?(b.trigger("results:previous",{}),a.preventDefault()):c===d.DOWN&&(b.trigger("results:next",{}),a.preventDefault());var e=b.$dropdown.find(".select2-search__field");e.length||(e=b.$container.find(".select2-search__field")),c===d.DOWN||c===d.UP?b.focusOnActiveElement():(e.trigger("focus"),setTimeout(function(){b.focusOnActiveElement()},1e3))}else b.hasFocus()&&(c!==d.ENTER&&c!==d.SPACE&&c!==d.DOWN||(b.open(),a.preventDefault()))})},e.prototype.focusOnActiveElement=function(){this.isOpen()&&!c.isTouchscreen()&&this.$results.find("li.select2-results__option--highlighted").trigger("focus")},e.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},e.prototype._syncSubtree=function(a,b){var c=!1,d=this;if(!a||!a.target||"OPTION"===a.target.nodeName||"OPTGROUP"===a.target.nodeName){if(b)if(b.addedNodes&&b.addedNodes.length>0)for(var e=0;e0&&(c=!0);else c=!0;c&&this.dataAdapter.current(function(a){d.trigger("selection:update",{data:a})})}},e.prototype.trigger=function(a,b){var c=e.__super__.trigger,d={open:"opening",close:"closing",select:"selecting",unselect:"unselecting"};if(void 0===b&&(b={}),a in d){var f=d[a],g={prevented:!1,name:a,args:b};if(c.call(this,f,g),g.prevented)return void(b.prevented=!0)}c.call(this,a,b)},e.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},e.prototype.open=function(){this.isOpen()||this.trigger("query",{})},e.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},e.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},e.prototype.isDisabled=function(){return this.$container.hasClass("select2-container--disabled")},e.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},e.prototype.focus=function(a){this.hasFocus()||this.isDisabled()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},e.prototype.enable=function(a){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=a&&0!==a.length||(a=[!0]);var b=!a[0];this.$element.prop("disabled",b)},e.prototype.data=function(){this.options.get("debug")&&arguments.length>0&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var a=[];return this.dataAdapter.current(function(b){a=b}),a},e.prototype.val=function(b){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==b||0===b.length)return this.$element.val();var c=b[0];a.isArray(c)&&(c=a.map(c,function(a){return a.toString()})),this.$element.val(c).trigger("change")},e.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",this.$element.data("old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},e.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$container=b,this.$container.addClass("select2-container--"+this.options.get("theme")),b.data("element",this.$element),b},e}),b.define("select2/compat/utils",["jquery"],function(a){function b(b,c,d){var e,f,g=[];e=a.trim(b.attr("class")),e&&(e=""+e,a(e.split(/\s+/)).each(function(){0===this.indexOf("select2-")&&g.push(this)})),e=a.trim(c.attr("class")),e&&(e=""+e,a(e.split(/\s+/)).each(function(){0!==this.indexOf("select2-")&&null!=(f=d(this))&&g.push(f)})),b.attr("class",g.join(" "))}return{syncCssClasses:b}}),b.define("select2/compat/containerCss",["jquery","./utils"],function(a,b){function c(a){return null}function d(){}return d.prototype.render=function(d){var e=d.call(this),f=this.options.get("containerCssClass")||"";a.isFunction(f)&&(f=f(this.$element));var g=this.options.get("adaptContainerCssClass");if(g=g||c,-1!==f.indexOf(":all:")){f=f.replace(":all:","");var h=g;g=function(a){var b=h(a);return null!=b?b+" "+a:a}}var i=this.options.get("containerCss")||{};return a.isFunction(i)&&(i=i(this.$element)),b.syncCssClasses(e,this.$element,g),e.css(i),e.addClass(f),e},d}),b.define("select2/compat/dropdownCss",["jquery","./utils"],function(a,b){function c(a){return null}function d(){}return d.prototype.render=function(d){var e=d.call(this),f=this.options.get("dropdownCssClass")||"";a.isFunction(f)&&(f=f(this.$element));var g=this.options.get("adaptDropdownCssClass");if(g=g||c,-1!==f.indexOf(":all:")){f=f.replace(":all:","");var h=g;g=function(a){var b=h(a);return null!=b?b+" "+a:a}}var i=this.options.get("dropdownCss")||{};return a.isFunction(i)&&(i=i(this.$element)),b.syncCssClasses(e,this.$element,g),e.css(i),e.addClass(f),e},d}),b.define("select2/compat/initSelection",["jquery"],function(a){function b(a,b,c){c.get("debug")&&window.console&&console.warn&&console.warn("Select2: The `initSelection` option has been deprecated in favor of a custom data adapter that overrides the `current` method. 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g=document.documentMode,h=g&&g<=11;this.$selection.on("input.searchcheck",".select2-search--inline",function(a){if(h)return void e.$selection.off("input.search input.searchcheck");e.$selection.off("keyup.search")}),this.$selection.on("keyup.search input.search",".select2-search--inline",function(a){if(h&&"input"===a.type)return void e.$selection.off("input.search input.searchcheck");var b=a.which;b!=c.SHIFT&&b!=c.CTRL&&b!=c.ALT&&b!=c.TAB&&e.handleSearch(a)})},d.prototype._transferTabIndex=function(a){this.$search.attr("tabindex",this.$selection.attr("tabindex")),this.$selection.attr("tabindex","-1")},d.prototype.createPlaceholder=function(a,b){this.$search.attr("placeholder",b.text)},d.prototype.update=function(a,b){var c=this.$search[0]==document.activeElement;this.$search.attr("placeholder",""),a.call(this,b),this.$selection.find(".select2-selection__rendered").append(this.$searchContainer),this.resizeSearch(),c&&this.$search.trigger("focus")},d.prototype.handleSearch=function(){if(this.resizeSearch(),!this._keyUpPrevented){var a=this.$search.val();this.trigger("query",{term:a})}this._keyUpPrevented=!1},d.prototype.searchRemoveChoice=function(a,b){this.trigger("unselect",{data:b}),this.$search.val(b.text),this.handleSearch()},d.prototype.resizeSearch=function(){this.$search.css("width","25px");var a="";if(""!==this.$search.attr("placeholder"))a=this.$selection.find(".select2-selection__rendered").innerWidth();else{a=.75*(this.$search.val().length+1)+"em"}this.$search.css("width",a)},d}),b.define("select2/selection/eventRelay",["jquery"],function(a){function b(){}return b.prototype.bind=function(b,c,d){var e=this,f=["open","opening","close","closing","select","selecting","unselect","unselecting"],g=["opening","closing","selecting","unselecting"];b.call(this,c,d),c.on("*",function(b,c){if(-1!==a.inArray(b,f)){c=c||{};var d=a.Event("select2:"+b,{params:c});e.$element.trigger(d),-1!==a.inArray(b,g)&&(c.prevented=d.isDefaultPrevented())}})},b}),b.define("select2/a11y/a11ySingle",["jquery","../utils"],function(a,b){function c(a,b,c){a.call(this,b,c)}return c.prototype.bind=function(a,b){return void 0!==this.$element.attr("aria-describedby")&&this.$selection.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,b)},c}),b.define("select2/a11y/a11yMulti",["jquery","../utils"],function(b,c){function d(a,b,c){a.call(this,b,c)}return d.prototype.bind=function(a,c,d){var e=c.id+"-summary";return this.$selectionSummary=b(''),d.append(this.$selectionSummary),void 0!==this.$element.attr("aria-describedby")&&this.$search.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,c)},d.prototype.update=function(b,c){var d,e=this.$element.attr("aria-describedby");this.$selectionSummary.empty();for(var f=0;f=0){var k=f.filter(d(j)),l=this.item(k),m=c.extend(!0,{},j,l),n=this.option(m);k.replaceWith(n)}else{var o=this.option(j);if(j.children){var p=this.convertToOptions(j.children);b.appendMany(o,p)}h.push(o)}}return h},d}),b.define("select2/data/ajax",["./array","../utils","jquery"],function(a,b,c){function d(a,b){this.ajaxOptions=this._applyDefaults(b.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),d.__super__.constructor.call(this,a,b)}return b.Extend(d,a),d.prototype._applyDefaults=function(a){var b={data:function(a){return c.extend({},a,{q:a.term})},transport:function(a,b,d){var e=c.ajax(a);return e.then(b),e.fail(d),e}};return c.extend({},b,a,!0)},d.prototype.processResults=function(a){return a},d.prototype.query=function(a,b){function d(){var d=f.transport(f,function(d){var f=e.processResults(d,a);e.options.get("debug")&&window.console&&console.error&&(f&&f.results&&c.isArray(f.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),b(f),e.container.focusOnActiveElement()},function(){"status"in d&&0===d.status||e.trigger("results:message",{message:"errorLoading"})});e._request=d}var e=this;null!=this._request&&(c.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var f=c.extend({type:"GET"},this.ajaxOptions);"function"==typeof f.url&&(f.url=f.url.call(this.$element,a)),"function"==typeof f.data&&(f.data=f.data.call(this.$element,a)),this.ajaxOptions.delay&&null!=a.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(d,this.ajaxOptions.delay)):d()},d}),b.define("select2/data/tags",["jquery"],function(a){function b(b,c,d){var e=d.get("tags"),f=d.get("createTag");void 0!==f&&(this.createTag=f);var g=d.get("insertTag");if(void 0!==g&&(this.insertTag=g),b.call(this,c,d),a.isArray(e))for(var h=0;h0&&b.term.length>this.maximumInputLength)return void this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:b.term,params:b}});a.call(this,b,c)},a}),b.define("select2/data/maximumSelectionLength",[],function(){function a(a,b,c){this.maximumSelectionLength=c.get("maximumSelectionLength"),a.call(this,b,c)}return a.prototype.query=function(a,b,c){var d=this;this.current(function(e){var f=null!=e?e.length:0;if(d.maximumSelectionLength>0&&f>=d.maximumSelectionLength)return void d.trigger("results:message",{message:"maximumSelected",args:{maximum:d.maximumSelectionLength}});a.call(d,b,c)})},a}),b.define("select2/dropdown",["jquery","./utils"],function(a,b){function c(a,b){this.$element=a,this.options=b,c.__super__.constructor.call(this)}return b.Extend(c,b.Observable),c.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$dropdown=b,b},c.prototype.bind=function(){},c.prototype.position=function(a,b){},c.prototype.destroy=function(){this.$dropdown.remove()},c}),b.define("select2/dropdown/search",["jquery","../utils"],function(a,b){function c(){}return c.prototype.render=function(b){var c=b.call(this),d=this.options.get("label"),e="";d&&(e='aria-label ="'+d+'"');var f=a('");return this.$searchContainer=f,this.$search=f.find("input"),c.prepend(f),c},c.prototype.bind=function(b,c,d){var e=this,f=c.id+"-results";b.call(this,c,d),this.$search.on("keydown",function(a){e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented()}),this.$search.on("input",function(b){a(this).off("keyup")}),this.$search.on("keyup input",function(a){e.handleSearch(a)}),c.on("open",function(){e.$search.attr("tabindex",0),e.$search.attr("aria-controls",f),e.$search.trigger("focus"),window.setTimeout(function(){e.$search.trigger("focus")},0)}),c.on("close",function(){e.$search.attr("tabindex",-1),e.$search.removeAttr("aria-controls"),e.$search.removeAttr("aria-activedescendant"),e.$search.val("")}),c.on("focus",function(){c.isOpen()&&e.$search.trigger("focus")}),c.on("results:all",function(a){if(null==a.query.term||""===a.query.term){e.showSearch(a)?e.$searchContainer.removeClass("select2-search--hide"):e.$searchContainer.addClass("select2-search--hide")}}),c.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)})},c.prototype.handleSearch=function(a){if(!this._keyUpPrevented){var b=this.$search.val();this.trigger("query",{term:b})}this._keyUpPrevented=!1},c.prototype.showSearch=function(a,b){return!0},c}),b.define("select2/dropdown/hidePlaceholder",[],function(){function a(a,b,c,d){this.placeholder=this.normalizePlaceholder(c.get("placeholder")),a.call(this,b,c,d)}return a.prototype.append=function(a,b){b.results=this.removePlaceholder(b.results),a.call(this,b)},a.prototype.normalizePlaceholder=function(a,b){return"string"==typeof b&&(b={id:"",text:b}),b},a.prototype.removePlaceholder=function(a,b){for(var c=b.slice(0),d=b.length-1;d>=0;d--){var e=b[d];this.placeholder.id===e.id&&c.splice(d,1)}return c},a}),b.define("select2/dropdown/infiniteScroll",["jquery"],function(a){function b(a,b,c,d){this.lastParams={},a.call(this,b,c,d),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return b.prototype.append=function(a,b){this.$loadingMore.remove(),this.loading=!1,a.call(this,b),this.showLoadingMore(b)&&this.$results.append(this.$loadingMore)},b.prototype.bind=function(b,c,d){var e=this;b.call(this,c,d),c.on("query",function(a){e.lastParams=a,e.loading=!0}),c.on("query:append",function(a){e.lastParams=a,e.loading=!0}),this.$results.on("scroll",function(){var b=a.contains(document.documentElement,e.$loadingMore[0]);if(!e.loading&&b){e.$results.offset().top+e.$results.outerHeight(!1)+50>=e.$loadingMore.offset().top+e.$loadingMore.outerHeight(!1)&&e.loadMore()}})},b.prototype.loadMore=function(){this.loading=!0;var b=a.extend({},{page:1},this.lastParams);b.page++,this.trigger("query:append",b)},b.prototype.showLoadingMore=function(a,b){return b.pagination&&b.pagination.more},b.prototype.createLoadingMore=function(){var b=a('
                      • '),c=this.options.get("translations").get("loadingMore");return b.html(c(this.lastParams)),b},b}),b.define("select2/dropdown/attachBody",["jquery","../utils"],function(a,b){function c(b,c,d){this.$dropdownParent=d.get("dropdownParent")||a(document.body),b.call(this,c,d)}return c.prototype.bind=function(a,b,c){var d=this,e=!1;a.call(this,b,c),b.on("open",function(){d._showDropdown(),d._attachPositioningHandler(b),e||(e=!0,b.on("results:all",function(){d._positionDropdown(),d._resizeDropdown()}),b.on("results:append",function(){d._positionDropdown(),d._resizeDropdown()}))}),b.on("close",function(){d._hideDropdown(),d._detachPositioningHandler(b)}),this.$dropdownContainer.on("mousedown",function(a){a.stopPropagation()})},c.prototype.destroy=function(a){a.call(this),this.$dropdownContainer.remove()},c.prototype.position=function(a,b,c){b.attr("class",c.attr("class")),b.removeClass("select2"),b.addClass("select2-container--open"),b.css({position:"absolute",top:-999999}),this.$container=c},c.prototype.render=function(b){var c=a(""),d=b.call(this);return c.append(d),this.$dropdownContainer=c,c},c.prototype._hideDropdown=function(a){this.$dropdownContainer.detach()},c.prototype._attachPositioningHandler=function(c,d){var e=this,f="scroll.select2."+d.id,g="resize.select2."+d.id,h="orientationchange.select2."+d.id,i=this.$container.parents().filter(b.hasScroll);i.each(function(){a(this).data("select2-scroll-position",{x:a(this).scrollLeft(),y:a(this).scrollTop()})}),i.on(f,function(b){var c=a(this).data("select2-scroll-position");a(this).scrollTop(c.y)}),a(window).on(f+" "+g+" "+h,function(a){e._positionDropdown(),e._resizeDropdown()})},c.prototype._detachPositioningHandler=function(c,d){var e="scroll.select2."+d.id,f="resize.select2."+d.id,g="orientationchange.select2."+d.id;this.$container.parents().filter(b.hasScroll).off(e),a(window).off(e+" "+f+" "+g)},c.prototype._positionDropdown=function(){var b=a(window),c=this.$dropdown.hasClass("select2-dropdown--above"),d=this.$dropdown.hasClass("select2-dropdown--below"),e=null,f=this.$container.offset();f.bottom=f.top+this.$container.outerHeight(!1);var g={height:this.$container.outerHeight(!1)};g.top=f.top,g.bottom=f.top+g.height;var h={height:this.$dropdown.outerHeight(!1)},i={top:b.scrollTop(),bottom:b.scrollTop()+b.height()},j=i.topf.bottom+h.height,l={left:f.left,top:g.bottom},m=this.$dropdownParent;"static"===m.css("position")&&(m=m.offsetParent());var n=m.offset();l.top-=n.top,l.left-=n.left,c||d||(e="below"),k||!j||c?!j&&k&&c&&(e="below"):e="above",("above"==e||c&&"below"!==e)&&(l.top=g.top-n.top-h.height),null!=e&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+e),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+e)),this.$dropdownContainer.css(l)},c.prototype._resizeDropdown=function(){var a={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(a.minWidth=a.width,a.position="relative",a.width="auto"),this.$dropdown.css(a)},c.prototype._showDropdown=function(a){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},c}),b.define("select2/dropdown/minimumResultsForSearch",[],function(){function a(b){for(var c=0,d=0;d0&&(n.dataAdapter=l.Decorate(n.dataAdapter,t)),n.maximumInputLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,u)),n.maximumSelectionLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,v)),n.tags&&(n.dataAdapter=l.Decorate(n.dataAdapter,r)),null==n.tokenSeparators&&null==n.tokenizer||(n.dataAdapter=l.Decorate(n.dataAdapter,s)),null!=n.query){var E=b(n.amdBase+"compat/query");n.dataAdapter=l.Decorate(n.dataAdapter,E)}if(null!=n.initSelection){var F=b(n.amdBase+"compat/initSelection");n.dataAdapter=l.Decorate(n.dataAdapter,F)}}if(null==n.resultsAdapter&&(n.resultsAdapter=c,null!=n.ajax&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,z)),null!=n.placeholder&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,y)),n.selectOnClose&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,C))),null==n.dropdownAdapter){if(n.multiple)n.dropdownAdapter=w;else{var G=l.Decorate(w,x);n.dropdownAdapter=G}if(0!==n.minimumResultsForSearch&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,B)),n.closeOnSelect&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,D)),null!=n.dropdownCssClass||null!=n.dropdownCss||null!=n.adaptDropdownCssClass){var H=b(n.amdBase+"compat/dropdownCss");n.dropdownAdapter=l.Decorate(n.dropdownAdapter,H)}n.dropdownAdapter=l.Decorate(n.dropdownAdapter,A)}if(null==n.selectionAdapter){if(n.multiple?n.selectionAdapter=e:n.selectionAdapter=d,null!=n.placeholder&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,f)),n.selectionAdapter=l.Decorate(n.selectionAdapter,n.multiple?k:j),n.allowClear&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,g)),n.multiple&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,h)),null!=n.containerCssClass||null!=n.containerCss||null!=n.adaptContainerCssClass){var I=b(n.amdBase+"compat/containerCss");n.selectionAdapter=l.Decorate(n.selectionAdapter,I)}n.selectionAdapter=l.Decorate(n.selectionAdapter,i)}if("string"==typeof n.language)if(n.language.indexOf("-")>0){var J=n.language.split("-"),K=J[0];n.language=[n.language,K]}else n.language=[n.language];if(a.isArray(n.language)){var L=new m;n.language.push("en");for(var M=n.language,N=0;N0){for(var f=a.extend(!0,{},e),g=e.children.length-1;g>=0;g--){null==c(d,e.children[g])&&f.children.splice(g,1)}return f.children.length>0?f:c(d,f)}var h=b(e.text).toUpperCase(),i=b(d.term).toUpperCase();return h.indexOf(i)>-1?e:null}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:l.escapeMarkup,language:E,matcher:c,minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,sorter:function(a){return a},templateResult:function(a){return a.text},templateSelection:function(a){return a.text},theme:"default",width:"resolve"}},F.prototype.set=function(b,c){var d=a.camelCase(b),e={};e[d]=c;var f=l._convertData(e);a.extend(this.defaults,f)},new F}),b.define("select2/options",["require","jquery","./defaults","./utils"],function(a,b,c,d){function e(b,e){if(this.options=b,null!=e&&this.fromElement(e),this.options=c.apply(this.options),e&&e.is("input")){var f=a(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=d.Decorate(this.options.dataAdapter,f)}}return e.prototype.fromElement=function(a){var c=["select2"];null==this.options.multiple&&(this.options.multiple=a.prop("multiple")),null==this.options.disabled&&(this.options.disabled=a.prop("disabled")),null==this.options.language&&(a.prop("lang")?this.options.language=a.prop("lang").toLowerCase():a.closest("[lang]").prop("lang")&&(this.options.language=a.closest("[lang]").prop("lang"))),null==this.options.dir&&(a.prop("dir")?this.options.dir=a.prop("dir"):a.closest("[dir]").prop("dir")?this.options.dir=a.closest("[dir]").prop("dir"):this.options.dir="ltr"),a.prop("disabled",this.options.disabled),a.prop("multiple",this.options.multiple),a.data("select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),a.data("data",a.data("select2Tags")),a.data("tags",!0)),a.data("ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),a.attr("ajax--url",a.data("ajaxUrl")),a.data("ajax--url",a.data("ajaxUrl")));var e={};e=b.fn.jquery&&"1."==b.fn.jquery.substr(0,2)&&a[0].dataset?b.extend(!0,{},a[0].dataset,a.data()):a.data();var f=b.extend(!0,{},e);f=d._convertData(f);for(var g in f)b.inArray(g,c)>-1||(b.isPlainObject(this.options[g])?b.extend(this.options[g],f[g]):this.options[g]=f[g]);return this},e.prototype.get=function(a){return this.options[a]},e.prototype.set=function(a,b){this.options[a]=b},e}),b.define("select2/core",["jquery","./options","./utils","./keys"],function(a,b,c,d){var e=function(a,c){null!=a.data("select2")&&a.data("select2").destroy(),this.$element=a,this.id=this._generateId(a),c=c||{},this.options=new b(c,a),e.__super__.constructor.call(this);var d=a.attr("tabindex")||0;a.data("old-tabindex",d),a.attr("tabindex","-1");var f=this.options.get("dataAdapter");this.dataAdapter=new f(a,this.options);var g=this.render();this._placeContainer(g);var h=this.options.get("selectionAdapter");this.selection=new h(a,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,g);var i=this.options.get("dropdownAdapter");this.dropdown=new i(a,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,g);var j=this.options.get("resultsAdapter");this.results=new j(a,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var k=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(a){k.trigger("selection:update",{data:a})}),a.addClass("select2-hidden-accessible"),a.attr("aria-hidden","true"),this._syncAttributes(),a.data("select2",this)};return c.Extend(e,c.Observable),e.prototype._generateId=function(a){var b="";return b=null!=a.attr("id")?a.attr("id"):null!=a.attr("name")?a.attr("name")+"-"+c.generateChars(2):c.generateChars(4),b=b.replace(/(:|\.|\[|\]|,)/g,""),b="select2-"+b},e.prototype._placeContainer=function(a){a.insertAfter(this.$element);var b=this._resolveWidth(this.$element,this.options.get("width"));null!=b&&a.css("width",b)},e.prototype._resolveWidth=function(a,b){var c=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==b){var d=this._resolveWidth(a,"style");return null!=d?d:this._resolveWidth(a,"element")}if("element"==b){var e=a.outerWidth(!1);return e<=0?"auto":e+"px"}if("style"==b){var f=a.attr("style");if("string"!=typeof f)return null;for(var g=f.split(";"),h=0,i=g.length;h=1)return k[1]}return null}return b},e.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},e.prototype._registerDomEvents=function(){var b=this;this.$element.on("change.select2",function(){b.dataAdapter.current(function(a){b.trigger("selection:update",{data:a})})}),this.$element.on("focus.select2",function(a){b.trigger("focus",a)}),this._syncA=c.bind(this._syncAttributes,this),this._syncS=c.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var d=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=d?(this._observer=new d(function(c){a.each(c,b._syncA),a.each(c,b._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",b._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",b._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",b._syncS,!1))},e.prototype._registerDataEvents=function(){var a=this;this.dataAdapter.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerSelectionEvents=function(){var b=this,c=["toggle","focus"];this.selection.on("toggle",function(){b.toggleDropdown()}),this.selection.on("focus",function(a){b.focus(a)}),this.selection.on("*",function(d,e){-1===a.inArray(d,c)&&b.trigger(d,e)})},e.prototype._registerDropdownEvents=function(){var a=this;this.dropdown.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerResultsEvents=function(){var a=this;this.results.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerEvents=function(){var b=this;this.on("open",function(){b.$container.addClass("select2-container--open")}),this.on("close",function(){b.$container.removeClass("select2-container--open")}),this.on("enable",function(){b.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){b.$container.addClass("select2-container--disabled")}),this.on("blur",function(){b.$container.removeClass("select2-container--focus")}),this.on("query",function(a){b.isOpen()||b.isDisabled()||b.trigger("open",{}),this.dataAdapter.query(a,function(c){b.trigger("results:all",{data:c,query:a})})}),this.on("query:append",function(a){this.dataAdapter.query(a,function(c){b.trigger("results:append",{data:c,query:a})})}),this.on("open",function(){setTimeout(function(){b.focusOnActiveElement()},1)}),a(document).on("keydown",function(a){var c=a.which;if(!b.isDisabled())if(b.isOpen()){c===d.ESC||c===d.TAB||c===d.UP&&a.altKey?(b.close(),a.preventDefault()):c===d.ENTER?(b.trigger("results:select",{}),a.preventDefault()):c===d.SPACE&&a.ctrlKey?(b.trigger("results:toggle",{}),a.preventDefault()):c===d.UP?(b.trigger("results:previous",{}),a.preventDefault()):c===d.DOWN&&(b.trigger("results:next",{}),a.preventDefault());var e=b.$dropdown.find(".select2-search__field");e.length||(e=b.$container.find(".select2-search__field")),c===d.DOWN||c===d.UP?b.focusOnActiveElement():(e[0].focus(),setTimeout(function(){b.focusOnActiveElement()},1e3))}else b.hasFocus()&&(c!==d.ENTER&&c!==d.SPACE&&c!==d.DOWN||(b.open(),a.preventDefault()))})},e.prototype.focusOnActiveElement=function(){this.isOpen()&&!c.isTouchscreen()&&this.$results.find("li.select2-results__option--highlighted").trigger("focus")},e.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},e.prototype._syncSubtree=function(a,b){var c=!1,d=this;if(!a||!a.target||"OPTION"===a.target.nodeName||"OPTGROUP"===a.target.nodeName){if(b)if(b.addedNodes&&b.addedNodes.length>0)for(var e=0;e0&&(c=!0);else c=!0;c&&this.dataAdapter.current(function(a){d.trigger("selection:update",{data:a})})}},e.prototype.trigger=function(a,b){var c=e.__super__.trigger,d={open:"opening",close:"closing",select:"selecting",unselect:"unselecting"};if(void 0===b&&(b={}),a in d){var f=d[a],g={prevented:!1,name:a,args:b};if(c.call(this,f,g),g.prevented)return void(b.prevented=!0)}c.call(this,a,b)},e.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},e.prototype.open=function(){this.isOpen()||this.trigger("query",{})},e.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},e.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},e.prototype.isDisabled=function(){return this.$container.hasClass("select2-container--disabled")},e.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},e.prototype.focus=function(a){this.hasFocus()||this.isDisabled()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},e.prototype.enable=function(a){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=a&&0!==a.length||(a=[!0]);var b=!a[0];this.$element.prop("disabled",b)},e.prototype.data=function(){this.options.get("debug")&&arguments.length>0&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var a=[];return this.dataAdapter.current(function(b){a=b}),a},e.prototype.val=function(b){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==b||0===b.length)return this.$element.val();var c=b[0];a.isArray(c)&&(c=a.map(c,function(a){return a.toString()})),this.$element.val(c).trigger("change")},e.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",this.$element.data("old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},e.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$container=b,this.$container.addClass("select2-container--"+this.options.get("theme")),b.data("element",this.$element),b},e}),b.define("select2/compat/utils",["jquery"],function(a){function b(b,c,d){var e,f,g=[];e=a.trim(b.attr("class")),e&&(e=""+e,a(e.split(/\s+/)).each(function(){0===this.indexOf("select2-")&&g.push(this)})),e=a.trim(c.attr("class")),e&&(e=""+e,a(e.split(/\s+/)).each(function(){0!==this.indexOf("select2-")&&null!=(f=d(this))&&g.push(f)})),b.attr("class",g.join(" "))}return{syncCssClasses:b}}),b.define("select2/compat/containerCss",["jquery","./utils"],function(a,b){function c(a){return null}function d(){}return d.prototype.render=function(d){var e=d.call(this),f=this.options.get("containerCssClass")||"";a.isFunction(f)&&(f=f(this.$element));var g=this.options.get("adaptContainerCssClass");if(g=g||c,-1!==f.indexOf(":all:")){f=f.replace(":all:","");var h=g;g=function(a){var b=h(a);return null!=b?b+" "+a:a}}var i=this.options.get("containerCss")||{};return a.isFunction(i)&&(i=i(this.$element)),b.syncCssClasses(e,this.$element,g),e.css(i),e.addClass(f),e},d}),b.define("select2/compat/dropdownCss",["jquery","./utils"],function(a,b){function c(a){return null}function d(){}return d.prototype.render=function(d){var e=d.call(this),f=this.options.get("dropdownCssClass")||"";a.isFunction(f)&&(f=f(this.$element));var g=this.options.get("adaptDropdownCssClass");if(g=g||c,-1!==f.indexOf(":all:")){f=f.replace(":all:","");var h=g;g=function(a){var b=h(a);return null!=b?b+" "+a:a}}var i=this.options.get("dropdownCss")||{};return a.isFunction(i)&&(i=i(this.$element)),b.syncCssClasses(e,this.$element,g),e.css(i),e.addClass(f),e},d}),b.define("select2/compat/initSelection",["jquery"],function(a){function b(a,b,c){c.get("debug")&&window.console&&console.warn&&console.warn("Select2: The `initSelection` option has been deprecated in favor of a custom data adapter that overrides the `current` method. This method is now called multiple times instead of a single time when the instance is initialized. Support will be removed for the `initSelection` option in future versions of Select2"),this.initSelection=c.get("initSelection"),this._isInitialized=!1,a.call(this,b,c)}return b.prototype.current=function(b,c){var d=this;if(this._isInitialized)return void b.call(this,c);this.initSelection.call(null,this.$element,function(b){d._isInitialized=!0,a.isArray(b)||(b=[b]),c(b)})},b}),b.define("select2/compat/inputData",["jquery"],function(a){function b(a,b,c){this._currentData=[],this._valueSeparator=c.get("valueSeparator")||",","hidden"===b.prop("type")&&c.get("debug")&&console&&console.warn&&console.warn("Select2: Using a hidden input with Select2 is no longer supported and may stop working in the future. It is recommended to use a `' + + ' spellcheck="false" role="combobox" aria-autocomplete="list"' + + ' aria-expanded="false"' + + ariaLabelAttr +' />' + '' ); @@ -2006,12 +2026,17 @@ S2.define('select2/selection/search',[ container.on('open', function () { self.$search.trigger('focus'); + self.$search + .attr('aria-controls', resultsId) + .attr('aria-expanded', 'true'); }); container.on('close', function () { - self.$search.val(''); - self.$search.removeAttr('aria-activedescendant'); - self.$search.trigger('focus'); + self.$search + .val('') + .removeAttr('aria-controls aria-activedescendant') + .trigger('focus') + .attr('aria-expanded', 'false'); }); container.on('enable', function () { @@ -4138,13 +4163,22 @@ S2.define('select2/dropdown/search',[ Search.prototype.render = function (decorated) { var $rendered = decorated.call(this); + var label = this.options.get('label'); + var ariaLabelAttr = ''; + + // If a label is passed via options, + // set aria label on the dropdown search + // role="combobox" must have an accessible name + if (label) { + ariaLabelAttr = 'aria-label ="' + label + '"'; + } var $search = $( '' + '' + + 'aria-expanded="true" ' + ariaLabelAttr + '/>' + '' ); @@ -4182,6 +4216,7 @@ S2.define('select2/dropdown/search',[ container.on('open', function () { self.$search.attr('tabindex', 0); + self.$search.attr('aria-controls', resultsId); self.$search.trigger('focus'); window.setTimeout(function () { @@ -4191,6 +4226,7 @@ S2.define('select2/dropdown/search',[ container.on('close', function () { self.$search.attr('tabindex', -1); + self.$search.removeAttr('aria-controls'); self.$search.removeAttr('aria-activedescendant'); self.$search.val(''); }); @@ -5665,7 +5701,6 @@ S2.define('select2/core',[ } else { // Focus on the search if user starts typing. $searchField[0].focus(); - // Focus back to active selection when finished typing. // Small delay so typed character can be read by screen reader. setTimeout(function(){ diff --git a/dist/js/selectWoo.min.js b/dist/js/selectWoo.min.js index d98b99734f..58aa0f5a5f 100644 --- a/dist/js/selectWoo.min.js +++ b/dist/js/selectWoo.min.js @@ -1 +1 @@ -/*! Select2 1.0.1 | https://github.com/select2/select2/blob/master/LICENSE.md */!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):"object"==typeof module&&module.exports?module.exports=function(b,c){return void 0===c&&(c="undefined"!=typeof window?require("jquery"):require("jquery")(b)),a(c),c}:a(jQuery)}(function(a){var b=function(){if(a&&a.fn&&a.fn.select2&&a.fn.select2.amd)var b=a.fn.select2.amd;var b;return function(){if(!b||!b.requirejs){b?c=b:b={};var a,c,d;!function(b){function e(a,b){return v.call(a,b)}function f(a,b){var c,d,e,f,g,h,i,j,k,l,m,n,o=b&&b.split("/"),p=t.map,q=p&&p["*"]||{};if(a){for(a=a.split("/"),g=a.length-1,t.nodeIdCompat&&x.test(a[g])&&(a[g]=a[g].replace(x,"")),"."===a[0].charAt(0)&&o&&(n=o.slice(0,o.length-1),a=n.concat(a)),k=0;k0&&(a.splice(k-1,2),k-=2)}a=a.join("/")}if((o||q)&&p){for(c=a.split("/"),k=c.length;k>0;k-=1){if(d=c.slice(0,k).join("/"),o)for(l=o.length;l>0;l-=1)if((e=p[o.slice(0,l).join("/")])&&(e=e[d])){f=e,h=k;break}if(f)break;!i&&q&&q[d]&&(i=q[d],j=k)}!f&&i&&(f=i,h=j),f&&(c.splice(0,h,f),a=c.join("/"))}return a}function g(a,c){return function(){var d=w.call(arguments,0);return"string"!=typeof d[0]&&1===d.length&&d.push(null),o.apply(b,d.concat([a,c]))}}function h(a){return function(b){return f(b,a)}}function i(a){return function(b){r[a]=b}}function j(a){if(e(s,a)){var c=s[a];delete s[a],u[a]=!0,n.apply(b,c)}if(!e(r,a)&&!e(u,a))throw new Error("No "+a);return r[a]}function k(a){var b,c=a?a.indexOf("!"):-1;return c>-1&&(b=a.substring(0,c),a=a.substring(c+1,a.length)),[b,a]}function l(a){return a?k(a):[]}function m(a){return function(){return t&&t.config&&t.config[a]||{}}}var n,o,p,q,r={},s={},t={},u={},v=Object.prototype.hasOwnProperty,w=[].slice,x=/\.js$/;p=function(a,b){var c,d=k(a),e=d[0],g=b[1];return a=d[1],e&&(e=f(e,g),c=j(e)),e?a=c&&c.normalize?c.normalize(a,h(g)):f(a,g):(a=f(a,g),d=k(a),e=d[0],a=d[1],e&&(c=j(e))),{f:e?e+"!"+a:a,n:a,pr:e,p:c}},q={require:function(a){return g(a)},exports:function(a){var b=r[a];return void 0!==b?b:r[a]={}},module:function(a){return{id:a,uri:"",exports:r[a],config:m(a)}}},n=function(a,c,d,f){var h,k,m,n,o,t,v,w=[],x=typeof d;if(f=f||a,t=l(f),"undefined"===x||"function"===x){for(c=!c.length&&d.length?["require","exports","module"]:c,o=0;o0&&(b.call(arguments,a.prototype.constructor),e=c.prototype.constructor),e.apply(this,arguments)}function e(){this.constructor=d}var f=b(c),g=b(a);c.displayName=a.displayName,d.prototype=new e;for(var h=0;h":">",'"':""","'":"'","/":"/"};return"string"!=typeof a?a:String(a).replace(/[&<>"'\/\\]/g,function(a){return b[a]})},c.appendMany=function(b,c){if("1.7"===a.fn.jquery.substr(0,3)){var d=a();a.map(c,function(a){d=d.add(a)}),c=d}b.append(c)},c.isTouchscreen=function(){return void 0===c._isTouchscreenCache&&(c._isTouchscreenCache="ontouchstart"in document.documentElement),c._isTouchscreenCache},c}),b.define("select2/results",["jquery","./utils"],function(a,b){function c(a,b,d){this.$element=a,this.data=d,this.options=b,c.__super__.constructor.call(this)}return b.Extend(c,b.Observable),c.prototype.render=function(){var b=a('
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a.id.toString()});b.$results.find(".select2-results__option[data-selected]").each(function(){var b=a(this),c=a.data(this,"data"),e=""+c.id;null!=c.element&&c.element.selected||null==c.element&&a.inArray(e,d)>-1?b.attr("data-selected","true"):b.attr("data-selected","false")})})},c.prototype.showLoading=function(a){this.hideLoading();var b=this.options.get("translations").get("searching"),c={disabled:!0,loading:!0,text:b(a)},d=this.option(c);d.className+=" loading-results",this.$results.prepend(d)},c.prototype.hideLoading=function(){this.$results.find(".loading-results").remove()},c.prototype.option=function(b){var c=document.createElement("li");c.className="select2-results__option";var d={role:"option","data-selected":"false",tabindex:-1};b.disabled&&(delete d["data-selected"],d["aria-disabled"]="true"),null==b.id&&delete d["data-selected"],null!=b._resultId&&(c.id=b._resultId),b.title&&(c.title=b.title),b.children&&(d["aria-label"]=b.text,delete d["data-selected"]);for(var e in d){var f=d[e];c.setAttribute(e,f)}if(b.children){var g=a(c),h=document.createElement("strong");h.className="select2-results__group";var i=a(h);this.template(b,h),i.attr("role","presentation");for(var j=[],k=0;k",{class:"select2-results__options select2-results__options--nested",role:"listbox"});n.append(j),g.attr("role","list"),g.append(h),g.append(n)}else this.template(b,c);return a.data(c,"data",b),c},c.prototype.bind=function(b,c){var d=this,e=b.id+"-results";this.$results.attr("id",e),b.on("results:all",function(a){d.clear(),d.append(a.data),b.isOpen()&&(d.setClasses(),d.highlightFirstItem())}),b.on("results:append",function(a){d.append(a.data),b.isOpen()&&d.setClasses()}),b.on("query",function(a){d.hideMessages(),d.showLoading(a)}),b.on("select",function(){b.isOpen()&&(d.setClasses(),d.highlightFirstItem())}),b.on("unselect",function(){b.isOpen()&&(d.setClasses(),d.highlightFirstItem())}),b.on("open",function(){d.$results.attr("aria-expanded","true"),d.$results.attr("aria-hidden","false"),d.setClasses(),d.ensureHighlightVisible()}),b.on("close",function(){d.$results.attr("aria-expanded","false"),d.$results.attr("aria-hidden","true"),d.$results.removeAttr("aria-activedescendant")}),b.on("results:toggle",function(){var a=d.getHighlightedResults();0!==a.length&&a.trigger("mouseup")}),b.on("results:select",function(){var a=d.getHighlightedResults();if(0!==a.length){var b=a.data("data");"true"==a.attr("data-selected")?d.trigger("close",{}):d.trigger("select",{data:b})}}),b.on("results:previous",function(){var a=d.getHighlightedResults(),b=d.$results.find("[data-selected]"),c=b.index(a);if(0!==c){var e=c-1;0===a.length&&(e=0);var f=b.eq(e);f.trigger("mouseenter");var g=d.$results.offset().top,h=f.offset().top,i=d.$results.scrollTop()+(h-g);0===e?d.$results.scrollTop(0):h-g<0&&d.$results.scrollTop(i)}}),b.on("results:next",function(){var a=d.getHighlightedResults(),b=d.$results.find("[data-selected]"),c=b.index(a),e=c+1;if(!(e>=b.length)){var f=b.eq(e);f.trigger("mouseenter");var g=d.$results.offset().top+d.$results.outerHeight(!1),h=f.offset().top+f.outerHeight(!1),i=d.$results.scrollTop()+h-g;0===e?d.$results.scrollTop(0):h>g&&d.$results.scrollTop(i)}}),b.on("results:focus",function(a){a.element.addClass("select2-results__option--highlighted").attr("aria-selected","true"),d.$results.attr("aria-activedescendant",a.element.attr("id"))}),b.on("results:message",function(a){d.displayMessage(a)}),a.fn.mousewheel&&this.$results.on("mousewheel",function(a){var b=d.$results.scrollTop(),c=d.$results.get(0).scrollHeight-b+a.deltaY,e=a.deltaY>0&&b-a.deltaY<=0,f=a.deltaY<0&&c<=d.$results.height();e?(d.$results.scrollTop(0),a.preventDefault(),a.stopPropagation()):f&&(d.$results.scrollTop(d.$results.get(0).scrollHeight-d.$results.height()),a.preventDefault(),a.stopPropagation())}),this.$results.on("mouseup",".select2-results__option[data-selected]",function(b){var c=a(this),e=c.data("data");if("true"===c.attr("data-selected"))return void(d.options.get("multiple")?d.trigger("unselect",{originalEvent:b,data:e}):d.trigger("close",{}));d.trigger("select",{originalEvent:b,data:e})}),this.$results.on("mouseenter",".select2-results__option[data-selected]",function(b){var c=a(this).data("data");d.getHighlightedResults().removeClass("select2-results__option--highlighted").attr("aria-selected","false"),d.trigger("results:focus",{data:c,element:a(this)})})},c.prototype.getHighlightedResults=function(){return this.$results.find(".select2-results__option--highlighted")},c.prototype.destroy=function(){this.$results.remove()},c.prototype.ensureHighlightVisible=function(){var a=this.getHighlightedResults();if(0!==a.length){var b=this.$results.find("[data-selected]"),c=b.index(a),d=this.$results.offset().top,e=a.offset().top,f=this.$results.scrollTop()+(e-d),g=e-d;f-=2*a.outerHeight(!1),c<=2?this.$results.scrollTop(0):(g>this.$results.outerHeight()||g<0)&&this.$results.scrollTop(f)}},c.prototype.template=function(b,c){var d=this.options.get("templateResult"),e=this.options.get("escapeMarkup"),f=d(b,c);null==f?c.style.display="none":"string"==typeof f?c.innerHTML=e(f):a(c).append(f)},c}),b.define("select2/keys",[],function(){return{BACKSPACE:8,TAB:9,ENTER:13,SHIFT:16,CTRL:17,ALT:18,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,DELETE:46}}),b.define("select2/selection/base",["jquery","../utils","../keys"],function(a,b,c){function d(a,b){this.$element=a,this.options=b,d.__super__.constructor.call(this)}return b.Extend(d,b.Observable),d.prototype.render=function(){var b=a('');return this._tabindex=0,null!=this.$element.data("old-tabindex")?this._tabindex=this.$element.data("old-tabindex"):null!=this.$element.attr("tabindex")&&(this._tabindex=this.$element.attr("tabindex")),b.attr("title",this.$element.attr("title")),b.attr("tabindex",this._tabindex),this.$selection=b,b},d.prototype.bind=function(a,b){var d=this;a.id,a.id,this.options.get("minimumResultsForSearch");this.container=a,this.$selection.on("focus",function(a){d.trigger("focus",a)}),this.$selection.on("blur",function(a){d._handleBlur(a)}),this.$selection.on("keydown",function(a){d.trigger("keypress",a),a.which===c.SPACE&&a.preventDefault()}),a.on("results:focus",function(a){d.$selection.attr("aria-activedescendant",a.data._resultId)}),a.on("selection:update",function(a){d.update(a.data)}),a.on("open",function(){d.$selection.attr("aria-expanded","true"),d._attachCloseHandler(a)}),a.on("close",function(){d.$selection.attr("aria-expanded","false"),d.$selection.removeAttr("aria-activedescendant"),window.setTimeout(function(){d.$selection.trigger("focus")},1),d._detachCloseHandler(a)}),a.on("enable",function(){d.$selection.attr("tabindex",d._tabindex)}),a.on("disable",function(){d.$selection.attr("tabindex","-1")})},d.prototype._handleBlur=function(b){var c=this;window.setTimeout(function(){document.activeElement==c.$selection[0]||a.contains(c.$selection[0],document.activeElement)||c.trigger("blur",b)},1)},d.prototype._attachCloseHandler=function(b){a(document.body).on("mousedown.select2."+b.id,function(b){var c=a(b.target),d=c.closest(".select2");a(".select2.select2-container--open").each(function(){var b=a(this);this!=d[0]&&(b.data("element").select2("close"),setTimeout(function(){b.find("*:focus").trigger("blur"),c.trigger("focus")},1))})})},d.prototype._detachCloseHandler=function(b){a(document.body).off("mousedown.select2."+b.id)},d.prototype.position=function(a,b){b.find(".selection").append(a)},d.prototype.destroy=function(){this._detachCloseHandler(this.container)},d.prototype.update=function(a){throw new Error("The `update` method must be defined in child classes.")},d}),b.define("select2/selection/single",["jquery","./base","../utils","../keys"],function(a,b,c,d){function e(){e.__super__.constructor.apply(this,arguments)}return c.Extend(e,b),e.prototype.render=function(){var a=e.__super__.render.call(this);return a.addClass("select2-selection--single"),a.html(''),a},e.prototype.bind=function(a,b){var c=this;e.__super__.bind.apply(this,arguments);var d=a.id+"-container",f=this.options.get("label"),g=this.options.get("placeholder");this.$selection.find(".select2-selection__rendered").attr("id",d).attr("role","textbox").attr("aria-readonly","true"),g&&(this.$selection.find(".select2-selection__rendered").attr("aria-label",g),f&&this.$selection.attr("aria-label",f+", "+g)),this.container.$element.attr("disabled")&&this.$selection.find(".select2-selection__rendered").attr("aria-disabled","true"),this.$selection.attr("role","combobox"),this.$selection.attr("aria-controls",d),this.$selection.attr("aria-owns",d),this.$selection.on("mousedown",function(a){1===a.which&&c.trigger("toggle",{originalEvent:a})}),this.$selection.on("focus",function(a){}),this.$selection.on("keydown",function(b){!a.isOpen()&&b.which>=48&&b.which<=90&&a.open()}),this.$selection.on("blur",function(a){}),a.on("focus",function(b){a.isOpen()||c.$selection.trigger("focus")}),a.on("selection:update",function(a){c.update(a.data)})},e.prototype.clear=function(){this.$selection.find(".select2-selection__rendered").empty()},e.prototype.display=function(a,b){var c=this.options.get("templateSelection");return this.options.get("escapeMarkup")(c(a,b))},e.prototype.selectionContainer=function(){return a("")},e.prototype.update=function(a){if(0===a.length)return void this.clear();var b=a[0],c=this.$selection.find(".select2-selection__rendered"),d=this.display(b,c);c.empty().append(d),c.attr("aria-label",b.title||b.text);var e=this.options.get("label"),f=b.title||b.text;this.options.get("placeholder");e?this.$selection.attr("aria-label",e+", "+f):this.$selection.attr("aria-label",f)},e}),b.define("select2/selection/multiple",["jquery","./base","../utils"],function(a,b,c){function d(a,b){d.__super__.constructor.apply(this,arguments)}return c.Extend(d,b),d.prototype.render=function(){var a=d.__super__.render.call(this);return a.addClass("select2-selection--multiple"),a.html('
                            '),a},d.prototype.bind=function(b,c){var e=this;d.__super__.bind.apply(this,arguments),this.$selection.on("click",function(a){e.trigger("toggle",{originalEvent:a})}),this.$selection.on("click",".select2-selection__choice__remove",function(b){if(!e.options.get("disabled")){var c=a(this),d=c.parent(),f=d.data("data");e.trigger("unselect",{originalEvent:b,data:f})}}),this.$selection.on("keydown",function(a){!b.isOpen()&&a.which>=48&&a.which<=90&&b.open()}),b.on("focus",function(){e.focusOnSearch()})},d.prototype.clear=function(){this.$selection.find(".select2-selection__rendered").empty()},d.prototype.display=function(a,b){var c=this.options.get("templateSelection");return this.options.get("escapeMarkup")(c(a,b))},d.prototype.selectionContainer=function(){return a('
                            • ')},d.prototype.focusOnSearch=function(){var a=this;void 0!==a.$search&&setTimeout(function(){a._keyUpPrevented=!0,a.$search.trigger("focus")},1)},d.prototype.update=function(a){if(this.clear(),0!==a.length){for(var b=[],d=0;d1||c)return a.call(this,b);this.clear();var d=this.createPlaceholder(this.placeholder);this.$selection.find(".select2-selection__rendered").append(d)},b}),b.define("select2/selection/allowClear",["jquery","../keys"],function(a,b){function c(){}return c.prototype.bind=function(a,b,c){var d=this;a.call(this,b,c),null==this.placeholder&&this.options.get("debug")&&window.console&&console.error&&console.error("Select2: The `allowClear` option should be used in combination with the `placeholder` option."),this.$selection.on("mousedown",".select2-selection__clear",function(a){d._handleClear(a)}),b.on("keypress",function(a){d._handleKeyboardClear(a,b)})},c.prototype._handleClear=function(a,b){if(!this.options.get("disabled")){var c=this.$selection.find(".select2-selection__clear");if(0!==c.length){b.stopPropagation();for(var d=c.data("data"),e=0;e0||0===c.length)){var d=a('×');d.data("data",c),this.$selection.find(".select2-selection__rendered").prepend(d)}},c}),b.define("select2/selection/search",["jquery","../utils","../keys"],function(a,b,c){function d(a,b,c){a.call(this,b,c)}return d.prototype.render=function(b){var c=this.options.get("label"),d="";c&&(d='aria-label ="'+c+'"');var e=a('
                            • ");this.$searchContainer=e,this.$search=e.find("input");var f=b.call(this);return this._transferTabIndex(),f},d.prototype.bind=function(a,b,d){var e=this;b.id;a.call(this,b,d),b.on("open",function(){e.$search.trigger("focus")}),b.on("close",function(){e.$search.val(""),e.$search.removeAttr("aria-activedescendant"),e.$search.trigger("focus")}),b.on("enable",function(){e.$search.prop("disabled",!1),e._transferTabIndex()}),b.on("disable",function(){e.$search.prop("disabled",!0)}),b.on("focus",function(a){e.$search.trigger("focus")}),b.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)}),this.$selection.on("focusin",".select2-search--inline",function(a){e.trigger("focus",a)}),this.$selection.on("focusout",".select2-search--inline",function(a){e._handleBlur(a)}),this.$selection.on("keydown",".select2-search--inline",function(a){if(a.stopPropagation(),e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented(),a.which===c.BACKSPACE&&""===e.$search.val()){var d=e.$searchContainer.prev(".select2-selection__choice");if(d.length>0){var f=d.data("data");e.searchRemoveChoice(f),a.preventDefault()}}else a.which===c.ENTER&&(b.open(),a.preventDefault())});var f=document.documentMode,g=f&&f<=11;this.$selection.on("input.searchcheck",".select2-search--inline",function(a){if(g)return void e.$selection.off("input.search input.searchcheck");e.$selection.off("keyup.search")}),this.$selection.on("keyup.search input.search",".select2-search--inline",function(a){if(g&&"input"===a.type)return void e.$selection.off("input.search input.searchcheck");var b=a.which;b!=c.SHIFT&&b!=c.CTRL&&b!=c.ALT&&b!=c.TAB&&e.handleSearch(a)})},d.prototype._transferTabIndex=function(a){this.$search.attr("tabindex",this.$selection.attr("tabindex")),this.$selection.attr("tabindex","-1")},d.prototype.createPlaceholder=function(a,b){this.$search.attr("placeholder",b.text)},d.prototype.update=function(a,b){var c=this.$search[0]==document.activeElement;this.$search.attr("placeholder",""),a.call(this,b),this.$selection.find(".select2-selection__rendered").append(this.$searchContainer),this.resizeSearch(),c&&this.$search.trigger("focus")},d.prototype.handleSearch=function(){if(this.resizeSearch(),!this._keyUpPrevented){var a=this.$search.val();this.trigger("query",{term:a})}this._keyUpPrevented=!1},d.prototype.searchRemoveChoice=function(a,b){this.trigger("unselect",{data:b}),this.$search.val(b.text),this.handleSearch()},d.prototype.resizeSearch=function(){this.$search.css("width","25px");var a="";if(""!==this.$search.attr("placeholder"))a=this.$selection.find(".select2-selection__rendered").innerWidth();else{a=.75*(this.$search.val().length+1)+"em"}this.$search.css("width",a)},d}),b.define("select2/selection/eventRelay",["jquery"],function(a){function b(){}return b.prototype.bind=function(b,c,d){var e=this,f=["open","opening","close","closing","select","selecting","unselect","unselecting"],g=["opening","closing","selecting","unselecting"];b.call(this,c,d),c.on("*",function(b,c){if(-1!==a.inArray(b,f)){c=c||{};var d=a.Event("select2:"+b,{params:c});e.$element.trigger(d),-1!==a.inArray(b,g)&&(c.prevented=d.isDefaultPrevented())}})},b}),b.define("select2/a11y/a11ySingle",["jquery","../utils"],function(a,b){function c(a,b,c){a.call(this,b,c)}return c.prototype.bind=function(a,b){return void 0!==this.$element.attr("aria-describedby")&&this.$selection.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,b)},c}),b.define("select2/a11y/a11yMulti",["jquery","../utils"],function(b,c){function d(a,b,c){a.call(this,b,c)}return d.prototype.bind=function(a,c,d){var e=c.id+"-summary";return this.$selectionSummary=b(''),d.append(this.$selectionSummary),void 0!==this.$element.attr("aria-describedby")&&this.$search.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,c)},d.prototype.update=function(b,c){var d,e=this.$element.attr("aria-describedby");this.$selectionSummary.empty();for(var f=0;f=0){var k=f.filter(d(j)),l=this.item(k),m=c.extend(!0,{},j,l),n=this.option(m);k.replaceWith(n)}else{var o=this.option(j);if(j.children){var p=this.convertToOptions(j.children);b.appendMany(o,p)}h.push(o)}}return h},d}),b.define("select2/data/ajax",["./array","../utils","jquery"],function(a,b,c){function d(a,b){this.ajaxOptions=this._applyDefaults(b.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),d.__super__.constructor.call(this,a,b)}return b.Extend(d,a),d.prototype._applyDefaults=function(a){var b={data:function(a){return c.extend({},a,{q:a.term})},transport:function(a,b,d){var e=c.ajax(a);return e.then(b),e.fail(d),e}};return c.extend({},b,a,!0)},d.prototype.processResults=function(a){return a},d.prototype.query=function(a,b){function d(){var d=f.transport(f,function(d){var f=e.processResults(d,a);e.options.get("debug")&&window.console&&console.error&&(f&&f.results&&c.isArray(f.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),b(f),e.container.focusOnActiveElement()},function(){"status"in d&&0===d.status||e.trigger("results:message",{message:"errorLoading"})});e._request=d}var e=this;null!=this._request&&(c.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var f=c.extend({type:"GET"},this.ajaxOptions);"function"==typeof f.url&&(f.url=f.url.call(this.$element,a)),"function"==typeof f.data&&(f.data=f.data.call(this.$element,a)),this.ajaxOptions.delay&&null!=a.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(d,this.ajaxOptions.delay)):d()},d}),b.define("select2/data/tags",["jquery"],function(a){function b(b,c,d){var e=d.get("tags"),f=d.get("createTag");void 0!==f&&(this.createTag=f);var g=d.get("insertTag");if(void 0!==g&&(this.insertTag=g),b.call(this,c,d),a.isArray(e))for(var h=0;h0&&b.term.length>this.maximumInputLength)return void this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:b.term,params:b}});a.call(this,b,c)},a}),b.define("select2/data/maximumSelectionLength",[],function(){function a(a,b,c){this.maximumSelectionLength=c.get("maximumSelectionLength"),a.call(this,b,c)}return a.prototype.query=function(a,b,c){var d=this;this.current(function(e){var f=null!=e?e.length:0;if(d.maximumSelectionLength>0&&f>=d.maximumSelectionLength)return void d.trigger("results:message",{message:"maximumSelected",args:{maximum:d.maximumSelectionLength}});a.call(d,b,c)})},a}),b.define("select2/dropdown",["jquery","./utils"],function(a,b){function c(a,b){this.$element=a,this.options=b,c.__super__.constructor.call(this)}return b.Extend(c,b.Observable),c.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$dropdown=b,b},c.prototype.bind=function(){},c.prototype.position=function(a,b){},c.prototype.destroy=function(){this.$dropdown.remove()},c}),b.define("select2/dropdown/search",["jquery","../utils"],function(a,b){function c(){}return c.prototype.render=function(b){var c=b.call(this),d=a('');return this.$searchContainer=d,this.$search=d.find("input"),c.prepend(d),c},c.prototype.bind=function(b,c,d){var e=this;c.id;b.call(this,c,d),this.$search.on("keydown",function(a){e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented()}),this.$search.on("input",function(b){a(this).off("keyup")}),this.$search.on("keyup input",function(a){e.handleSearch(a)}),c.on("open",function(){e.$search.attr("tabindex",0),e.$search.trigger("focus"),window.setTimeout(function(){e.$search.trigger("focus")},0)}),c.on("close",function(){e.$search.attr("tabindex",-1),e.$search.removeAttr("aria-activedescendant"),e.$search.val("")}),c.on("focus",function(){c.isOpen()&&e.$search.trigger("focus")}),c.on("results:all",function(a){if(null==a.query.term||""===a.query.term){e.showSearch(a)?e.$searchContainer.removeClass("select2-search--hide"):e.$searchContainer.addClass("select2-search--hide")}}),c.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)})},c.prototype.handleSearch=function(a){if(!this._keyUpPrevented){var b=this.$search.val();this.trigger("query",{term:b})}this._keyUpPrevented=!1},c.prototype.showSearch=function(a,b){return!0},c}),b.define("select2/dropdown/hidePlaceholder",[],function(){function a(a,b,c,d){this.placeholder=this.normalizePlaceholder(c.get("placeholder")),a.call(this,b,c,d)}return a.prototype.append=function(a,b){b.results=this.removePlaceholder(b.results),a.call(this,b)},a.prototype.normalizePlaceholder=function(a,b){return"string"==typeof b&&(b={id:"",text:b}),b},a.prototype.removePlaceholder=function(a,b){for(var c=b.slice(0),d=b.length-1;d>=0;d--){var e=b[d];this.placeholder.id===e.id&&c.splice(d,1)}return c},a}),b.define("select2/dropdown/infiniteScroll",["jquery"],function(a){function b(a,b,c,d){this.lastParams={},a.call(this,b,c,d),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return b.prototype.append=function(a,b){this.$loadingMore.remove(),this.loading=!1,a.call(this,b),this.showLoadingMore(b)&&this.$results.append(this.$loadingMore)},b.prototype.bind=function(b,c,d){var e=this;b.call(this,c,d),c.on("query",function(a){e.lastParams=a,e.loading=!0}),c.on("query:append",function(a){e.lastParams=a,e.loading=!0}),this.$results.on("scroll",function(){var b=a.contains(document.documentElement,e.$loadingMore[0]);if(!e.loading&&b){e.$results.offset().top+e.$results.outerHeight(!1)+50>=e.$loadingMore.offset().top+e.$loadingMore.outerHeight(!1)&&e.loadMore()}})},b.prototype.loadMore=function(){this.loading=!0;var b=a.extend({},{page:1},this.lastParams);b.page++,this.trigger("query:append",b)},b.prototype.showLoadingMore=function(a,b){return b.pagination&&b.pagination.more},b.prototype.createLoadingMore=function(){var b=a('
                          • '),c=this.options.get("translations").get("loadingMore");return b.html(c(this.lastParams)),b},b}),b.define("select2/dropdown/attachBody",["jquery","../utils"],function(a,b){function c(b,c,d){this.$dropdownParent=d.get("dropdownParent")||a(document.body),b.call(this,c,d)}return c.prototype.bind=function(a,b,c){var d=this,e=!1;a.call(this,b,c),b.on("open",function(){d._showDropdown(),d._attachPositioningHandler(b),e||(e=!0,b.on("results:all",function(){d._positionDropdown(),d._resizeDropdown()}),b.on("results:append",function(){d._positionDropdown(),d._resizeDropdown()}))}),b.on("close",function(){d._hideDropdown(),d._detachPositioningHandler(b)}),this.$dropdownContainer.on("mousedown",function(a){a.stopPropagation()})},c.prototype.destroy=function(a){a.call(this),this.$dropdownContainer.remove()},c.prototype.position=function(a,b,c){b.attr("class",c.attr("class")),b.removeClass("select2"),b.addClass("select2-container--open"),b.css({position:"absolute",top:-999999}),this.$container=c},c.prototype.render=function(b){var c=a(""),d=b.call(this);return c.append(d),this.$dropdownContainer=c,c},c.prototype._hideDropdown=function(a){this.$dropdownContainer.detach()},c.prototype._attachPositioningHandler=function(c,d){var e=this,f="scroll.select2."+d.id,g="resize.select2."+d.id,h="orientationchange.select2."+d.id,i=this.$container.parents().filter(b.hasScroll);i.each(function(){a(this).data("select2-scroll-position",{x:a(this).scrollLeft(),y:a(this).scrollTop()})}),i.on(f,function(b){var c=a(this).data("select2-scroll-position");a(this).scrollTop(c.y)}),a(window).on(f+" "+g+" "+h,function(a){e._positionDropdown(),e._resizeDropdown()})},c.prototype._detachPositioningHandler=function(c,d){var e="scroll.select2."+d.id,f="resize.select2."+d.id,g="orientationchange.select2."+d.id;this.$container.parents().filter(b.hasScroll).off(e),a(window).off(e+" "+f+" "+g)},c.prototype._positionDropdown=function(){var b=a(window),c=this.$dropdown.hasClass("select2-dropdown--above"),d=this.$dropdown.hasClass("select2-dropdown--below"),e=null,f=this.$container.offset();f.bottom=f.top+this.$container.outerHeight(!1);var g={height:this.$container.outerHeight(!1)};g.top=f.top,g.bottom=f.top+g.height;var h={height:this.$dropdown.outerHeight(!1)},i={top:b.scrollTop(),bottom:b.scrollTop()+b.height()},j=i.topf.bottom+h.height,l={left:f.left,top:g.bottom},m=this.$dropdownParent;"static"===m.css("position")&&(m=m.offsetParent());var n=m.offset();l.top-=n.top,l.left-=n.left,c||d||(e="below"),k||!j||c?!j&&k&&c&&(e="below"):e="above",("above"==e||c&&"below"!==e)&&(l.top=g.top-n.top-h.height),null!=e&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+e),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+e)),this.$dropdownContainer.css(l)},c.prototype._resizeDropdown=function(){var a={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(a.minWidth=a.width,a.position="relative",a.width="auto"),this.$dropdown.css(a)},c.prototype._showDropdown=function(a){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},c}),b.define("select2/dropdown/minimumResultsForSearch",[],function(){function a(b){for(var c=0,d=0;d0&&(n.dataAdapter=l.Decorate(n.dataAdapter,t)),n.maximumInputLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,u)),n.maximumSelectionLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,v)),n.tags&&(n.dataAdapter=l.Decorate(n.dataAdapter,r)),null==n.tokenSeparators&&null==n.tokenizer||(n.dataAdapter=l.Decorate(n.dataAdapter,s)),null!=n.query){var E=b(n.amdBase+"compat/query");n.dataAdapter=l.Decorate(n.dataAdapter,E)}if(null!=n.initSelection){var F=b(n.amdBase+"compat/initSelection");n.dataAdapter=l.Decorate(n.dataAdapter,F)}}if(null==n.resultsAdapter&&(n.resultsAdapter=c,null!=n.ajax&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,z)),null!=n.placeholder&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,y)),n.selectOnClose&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,C))),null==n.dropdownAdapter){if(n.multiple)n.dropdownAdapter=w;else{var G=l.Decorate(w,x);n.dropdownAdapter=G}if(0!==n.minimumResultsForSearch&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,B)),n.closeOnSelect&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,D)),null!=n.dropdownCssClass||null!=n.dropdownCss||null!=n.adaptDropdownCssClass){var H=b(n.amdBase+"compat/dropdownCss");n.dropdownAdapter=l.Decorate(n.dropdownAdapter,H)}n.dropdownAdapter=l.Decorate(n.dropdownAdapter,A)}if(null==n.selectionAdapter){if(n.multiple?n.selectionAdapter=e:n.selectionAdapter=d,null!=n.placeholder&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,f)),n.selectionAdapter=l.Decorate(n.selectionAdapter,n.multiple?k:j),n.allowClear&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,g)),n.multiple&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,h)),null!=n.containerCssClass||null!=n.containerCss||null!=n.adaptContainerCssClass){var I=b(n.amdBase+"compat/containerCss");n.selectionAdapter=l.Decorate(n.selectionAdapter,I)}n.selectionAdapter=l.Decorate(n.selectionAdapter,i)}if("string"==typeof n.language)if(n.language.indexOf("-")>0){var J=n.language.split("-"),K=J[0];n.language=[n.language,K]}else n.language=[n.language];if(a.isArray(n.language)){var L=new m;n.language.push("en");for(var M=n.language,N=0;N0){for(var f=a.extend(!0,{},e),g=e.children.length-1;g>=0;g--){null==c(d,e.children[g])&&f.children.splice(g,1)}return f.children.length>0?f:c(d,f)}var h=b(e.text).toUpperCase(),i=b(d.term).toUpperCase();return h.indexOf(i)>-1?e:null}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:l.escapeMarkup,language:E,matcher:c,minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,sorter:function(a){return a},templateResult:function(a){return a.text},templateSelection:function(a){return a.text},theme:"default",width:"resolve"}},F.prototype.set=function(b,c){var d=a.camelCase(b),e={};e[d]=c;var f=l._convertData(e);a.extend(this.defaults,f)},new F}),b.define("select2/options",["require","jquery","./defaults","./utils"],function(a,b,c,d){function e(b,e){if(this.options=b,null!=e&&this.fromElement(e),this.options=c.apply(this.options),e&&e.is("input")){var f=a(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=d.Decorate(this.options.dataAdapter,f)}}return e.prototype.fromElement=function(a){var c=["select2"];null==this.options.multiple&&(this.options.multiple=a.prop("multiple")),null==this.options.disabled&&(this.options.disabled=a.prop("disabled")),null==this.options.language&&(a.prop("lang")?this.options.language=a.prop("lang").toLowerCase():a.closest("[lang]").prop("lang")&&(this.options.language=a.closest("[lang]").prop("lang"))),null==this.options.dir&&(a.prop("dir")?this.options.dir=a.prop("dir"):a.closest("[dir]").prop("dir")?this.options.dir=a.closest("[dir]").prop("dir"):this.options.dir="ltr"),a.prop("disabled",this.options.disabled),a.prop("multiple",this.options.multiple),a.data("select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),a.data("data",a.data("select2Tags")),a.data("tags",!0)),a.data("ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),a.attr("ajax--url",a.data("ajaxUrl")),a.data("ajax--url",a.data("ajaxUrl")));var e={};e=b.fn.jquery&&"1."==b.fn.jquery.substr(0,2)&&a[0].dataset?b.extend(!0,{},a[0].dataset,a.data()):a.data();var f=b.extend(!0,{},e);f=d._convertData(f);for(var g in f)b.inArray(g,c)>-1||(b.isPlainObject(this.options[g])?b.extend(this.options[g],f[g]):this.options[g]=f[g]);return this},e.prototype.get=function(a){return this.options[a]},e.prototype.set=function(a,b){this.options[a]=b},e}),b.define("select2/core",["jquery","./options","./utils","./keys"],function(a,b,c,d){var e=function(a,c){null!=a.data("select2")&&a.data("select2").destroy(),this.$element=a,this.id=this._generateId(a),c=c||{},this.options=new b(c,a),e.__super__.constructor.call(this);var d=a.attr("tabindex")||0;a.data("old-tabindex",d),a.attr("tabindex","-1");var f=this.options.get("dataAdapter");this.dataAdapter=new f(a,this.options);var g=this.render();this._placeContainer(g);var h=this.options.get("selectionAdapter");this.selection=new h(a,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,g);var i=this.options.get("dropdownAdapter");this.dropdown=new i(a,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,g);var j=this.options.get("resultsAdapter");this.results=new j(a,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var k=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(a){k.trigger("selection:update",{data:a})}),a.addClass("select2-hidden-accessible"),a.attr("aria-hidden","true"),this._syncAttributes(),a.data("select2",this)};return c.Extend(e,c.Observable),e.prototype._generateId=function(a){var b="";return b=null!=a.attr("id")?a.attr("id"):null!=a.attr("name")?a.attr("name")+"-"+c.generateChars(2):c.generateChars(4),b=b.replace(/(:|\.|\[|\]|,)/g,""),b="select2-"+b},e.prototype._placeContainer=function(a){a.insertAfter(this.$element);var b=this._resolveWidth(this.$element,this.options.get("width"));null!=b&&a.css("width",b)},e.prototype._resolveWidth=function(a,b){var c=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==b){var d=this._resolveWidth(a,"style");return null!=d?d:this._resolveWidth(a,"element")}if("element"==b){var e=a.outerWidth(!1);return e<=0?"auto":e+"px"}if("style"==b){var f=a.attr("style");if("string"!=typeof f)return null;for(var g=f.split(";"),h=0,i=g.length;h=1)return k[1]}return null}return b},e.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},e.prototype._registerDomEvents=function(){var b=this;this.$element.on("change.select2",function(){b.dataAdapter.current(function(a){b.trigger("selection:update",{data:a})})}),this.$element.on("focus.select2",function(a){b.trigger("focus",a)}),this._syncA=c.bind(this._syncAttributes,this),this._syncS=c.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var d=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=d?(this._observer=new d(function(c){a.each(c,b._syncA),a.each(c,b._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",b._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",b._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",b._syncS,!1))},e.prototype._registerDataEvents=function(){var a=this;this.dataAdapter.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerSelectionEvents=function(){var b=this,c=["toggle","focus"];this.selection.on("toggle",function(){b.toggleDropdown()}),this.selection.on("focus",function(a){b.focus(a)}),this.selection.on("*",function(d,e){-1===a.inArray(d,c)&&b.trigger(d,e)})},e.prototype._registerDropdownEvents=function(){var a=this;this.dropdown.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerResultsEvents=function(){var a=this;this.results.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerEvents=function(){var b=this;this.on("open",function(){b.$container.addClass("select2-container--open")}),this.on("close",function(){b.$container.removeClass("select2-container--open")}),this.on("enable",function(){b.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){b.$container.addClass("select2-container--disabled")}),this.on("blur",function(){b.$container.removeClass("select2-container--focus")}),this.on("query",function(a){b.isOpen()||b.isDisabled()||b.trigger("open",{}),this.dataAdapter.query(a,function(c){b.trigger("results:all",{data:c,query:a})})}),this.on("query:append",function(a){this.dataAdapter.query(a,function(c){b.trigger("results:append",{data:c,query:a})})}),this.on("open",function(){setTimeout(function(){b.focusOnActiveElement()},1)}),a(document).on("keydown",function(a){var c=a.which;if(!b.isDisabled())if(b.isOpen()){c===d.ESC||c===d.TAB||c===d.UP&&a.altKey?(b.close(),a.preventDefault()):c===d.ENTER?(b.trigger("results:select",{}),a.preventDefault()):c===d.SPACE&&a.ctrlKey?(b.trigger("results:toggle",{}),a.preventDefault()):c===d.UP?(b.trigger("results:previous",{}),a.preventDefault()):c===d.DOWN&&(b.trigger("results:next",{}),a.preventDefault());var e=b.$dropdown.find(".select2-search__field");e.length||(e=b.$container.find(".select2-search__field")),c===d.DOWN||c===d.UP?b.focusOnActiveElement():(e.trigger("focus"),setTimeout(function(){b.focusOnActiveElement()},1e3))}else b.hasFocus()&&(c!==d.ENTER&&c!==d.SPACE&&c!==d.DOWN||(b.open(),a.preventDefault()))})},e.prototype.focusOnActiveElement=function(){this.isOpen()&&!c.isTouchscreen()&&this.$results.find("li.select2-results__option--highlighted").trigger("focus")},e.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},e.prototype._syncSubtree=function(a,b){var c=!1,d=this;if(!a||!a.target||"OPTION"===a.target.nodeName||"OPTGROUP"===a.target.nodeName){if(b)if(b.addedNodes&&b.addedNodes.length>0)for(var e=0;e0&&(c=!0);else c=!0;c&&this.dataAdapter.current(function(a){d.trigger("selection:update",{data:a})})}},e.prototype.trigger=function(a,b){var c=e.__super__.trigger,d={open:"opening",close:"closing",select:"selecting",unselect:"unselecting"};if(void 0===b&&(b={}),a in d){var f=d[a],g={prevented:!1,name:a,args:b};if(c.call(this,f,g),g.prevented)return void(b.prevented=!0)}c.call(this,a,b)},e.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},e.prototype.open=function(){this.isOpen()||this.trigger("query",{})},e.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},e.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},e.prototype.isDisabled=function(){return this.$container.hasClass("select2-container--disabled")},e.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},e.prototype.focus=function(a){this.hasFocus()||this.isDisabled()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},e.prototype.enable=function(a){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=a&&0!==a.length||(a=[!0]);var b=!a[0];this.$element.prop("disabled",b)},e.prototype.data=function(){this.options.get("debug")&&arguments.length>0&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var a=[];return this.dataAdapter.current(function(b){a=b}),a},e.prototype.val=function(b){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. 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b=a.data("data");"true"==a.attr("data-selected")?d.trigger("close",{}):d.trigger("select",{data:b})}}),b.on("results:previous",function(){var a=d.getHighlightedResults(),b=d.$results.find("[data-selected]"),c=b.index(a);if(0!==c){var e=c-1;0===a.length&&(e=0);var f=b.eq(e);f.trigger("mouseenter");var g=d.$results.offset().top,h=f.offset().top,i=d.$results.scrollTop()+(h-g);0===e?d.$results.scrollTop(0):h-g<0&&d.$results.scrollTop(i)}}),b.on("results:next",function(){var a=d.getHighlightedResults(),b=d.$results.find("[data-selected]"),c=b.index(a),e=c+1;if(!(e>=b.length)){var f=b.eq(e);f.trigger("mouseenter");var g=d.$results.offset().top+d.$results.outerHeight(!1),h=f.offset().top+f.outerHeight(!1),i=d.$results.scrollTop()+h-g;0===e?d.$results.scrollTop(0):h>g&&d.$results.scrollTop(i)}}),b.on("results:focus",function(a){a.element.addClass("select2-results__option--highlighted").attr("aria-selected","true"),d.$results.attr("aria-activedescendant",a.element.attr("id"))}),b.on("results:message",function(a){d.displayMessage(a)}),a.fn.mousewheel&&this.$results.on("mousewheel",function(a){var b=d.$results.scrollTop(),c=d.$results.get(0).scrollHeight-b+a.deltaY,e=a.deltaY>0&&b-a.deltaY<=0,f=a.deltaY<0&&c<=d.$results.height();e?(d.$results.scrollTop(0),a.preventDefault(),a.stopPropagation()):f&&(d.$results.scrollTop(d.$results.get(0).scrollHeight-d.$results.height()),a.preventDefault(),a.stopPropagation())}),this.$results.on("mouseup",".select2-results__option[data-selected]",function(b){var c=a(this),e=c.data("data");if("true"===c.attr("data-selected"))return void(d.options.get("multiple")?d.trigger("unselect",{originalEvent:b,data:e}):d.trigger("close",{}));d.trigger("select",{originalEvent:b,data:e})}),this.$results.on("mouseenter",".select2-results__option[data-selected]",function(b){var c=a(this).data("data");d.getHighlightedResults().removeClass("select2-results__option--highlighted").attr("aria-selected","false"),d.trigger("results:focus",{data:c,element:a(this)})})},c.prototype.getHighlightedResults=function(){return this.$results.find(".select2-results__option--highlighted")},c.prototype.destroy=function(){this.$results.remove()},c.prototype.ensureHighlightVisible=function(){var a=this.getHighlightedResults();if(0!==a.length){var b=this.$results.find("[data-selected]"),c=b.index(a),d=this.$results.offset().top,e=a.offset().top,f=this.$results.scrollTop()+(e-d),g=e-d;f-=2*a.outerHeight(!1),c<=2?this.$results.scrollTop(0):(g>this.$results.outerHeight()||g<0)&&this.$results.scrollTop(f)}},c.prototype.template=function(b,c){var d=this.options.get("templateResult"),e=this.options.get("escapeMarkup"),f=d(b,c);null==f?c.style.display="none":"string"==typeof f?c.innerHTML=e(f):a(c).append(f)},c}),b.define("select2/keys",[],function(){return{BACKSPACE:8,TAB:9,ENTER:13,SHIFT:16,CTRL:17,ALT:18,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,DELETE:46}}),b.define("select2/selection/base",["jquery","../utils","../keys"],function(a,b,c){function d(a,b){this.$element=a,this.options=b,d.__super__.constructor.call(this)}return b.Extend(d,b.Observable),d.prototype.render=function(){var b=a('');return this._tabindex=0,null!=this.$element.data("old-tabindex")?this._tabindex=this.$element.data("old-tabindex"):null!=this.$element.attr("tabindex")&&(this._tabindex=this.$element.attr("tabindex")),b.attr("title",this.$element.attr("title")),b.attr("tabindex",this._tabindex),this.$selection=b,b},d.prototype.bind=function(a,b){var d=this;a.id,a.id,this.options.get("minimumResultsForSearch");this.container=a,this.$selection.on("focus",function(a){d.trigger("focus",a)}),this.$selection.on("blur",function(a){d._handleBlur(a)}),this.$selection.on("keydown",function(a){d.trigger("keypress",a),a.which===c.SPACE&&a.preventDefault()}),a.on("selection:update",function(a){d.update(a.data)}),a.on("open",function(){d._attachCloseHandler(a)}),a.on("close",function(){window.setTimeout(function(){d.$selection.trigger("focus")},1),d._detachCloseHandler(a)}),a.on("enable",function(){d.$selection.attr("tabindex",d._tabindex)}),a.on("disable",function(){d.$selection.attr("tabindex","-1")})},d.prototype._handleBlur=function(b){var c=this;window.setTimeout(function(){document.activeElement==c.$selection[0]||a.contains(c.$selection[0],document.activeElement)||c.trigger("blur",b)},1)},d.prototype._attachCloseHandler=function(b){a(document.body).on("mousedown.select2."+b.id,function(b){var c=a(b.target),d=c.closest(".select2");a(".select2.select2-container--open").each(function(){var b=a(this);this!=d[0]&&(b.data("element").select2("close"),setTimeout(function(){b.find("*:focus").trigger("blur"),c.trigger("focus")},1))})})},d.prototype._detachCloseHandler=function(b){a(document.body).off("mousedown.select2."+b.id)},d.prototype.position=function(a,b){b.find(".selection").append(a)},d.prototype.destroy=function(){this._detachCloseHandler(this.container)},d.prototype.update=function(a){throw new Error("The `update` method must be defined in child classes.")},d}),b.define("select2/selection/single",["jquery","./base","../utils","../keys"],function(a,b,c,d){function e(){e.__super__.constructor.apply(this,arguments)}return c.Extend(e,b),e.prototype.render=function(){var a=e.__super__.render.call(this);return a.addClass("select2-selection--single"),a.html(''),a},e.prototype.bind=function(a,b){var c=this;e.__super__.bind.apply(this,arguments);var d=a.id+"-container",f=this.options.get("label"),g=this.options.get("placeholder");this.$selection.find(".select2-selection__rendered").attr("id",d).attr("role","textbox").attr("aria-readonly","true"),g&&(this.$selection.find(".select2-selection__rendered").attr("aria-label",g),f&&this.$selection.attr("aria-label",f+", 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c=this.options.get("templateSelection");return this.options.get("escapeMarkup")(c(a,b))},e.prototype.selectionContainer=function(){return a("")},e.prototype.update=function(a){if(0===a.length)return void this.clear();var b=a[0],c=this.$selection.find(".select2-selection__rendered"),d=this.display(b,c);c.empty().append(d),c.attr("aria-label",b.title||b.text);var e=this.options.get("label"),f=b.title||b.text;this.options.get("placeholder");e?this.$selection.attr("aria-label",e+", "+f):this.$selection.attr("aria-label",f)},e}),b.define("select2/selection/multiple",["jquery","./base","../utils"],function(a,b,c){function d(a,b){d.__super__.constructor.apply(this,arguments)}return c.Extend(d,b),d.prototype.render=function(){var a=d.__super__.render.call(this);return a.addClass("select2-selection--multiple"),a.html('
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aria-activedescendant").trigger("focus").attr("aria-expanded","false")}),b.on("enable",function(){e.$search.prop("disabled",!1),e._transferTabIndex()}),b.on("disable",function(){e.$search.prop("disabled",!0)}),b.on("focus",function(a){e.$search.trigger("focus")}),b.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)}),this.$selection.on("focusin",".select2-search--inline",function(a){e.trigger("focus",a)}),this.$selection.on("focusout",".select2-search--inline",function(a){e._handleBlur(a)}),this.$selection.on("keydown",".select2-search--inline",function(a){if(a.stopPropagation(),e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented(),a.which===c.BACKSPACE&&""===e.$search.val()){var d=e.$searchContainer.prev(".select2-selection__choice");if(d.length>0){var f=d.data("data");e.searchRemoveChoice(f),a.preventDefault()}}else a.which===c.ENTER&&(b.open(),a.preventDefault())});var g=document.documentMode,h=g&&g<=11;this.$selection.on("input.searchcheck",".select2-search--inline",function(a){if(h)return void e.$selection.off("input.search input.searchcheck");e.$selection.off("keyup.search")}),this.$selection.on("keyup.search input.search",".select2-search--inline",function(a){if(h&&"input"===a.type)return void e.$selection.off("input.search input.searchcheck");var b=a.which;b!=c.SHIFT&&b!=c.CTRL&&b!=c.ALT&&b!=c.TAB&&e.handleSearch(a)})},d.prototype._transferTabIndex=function(a){this.$search.attr("tabindex",this.$selection.attr("tabindex")),this.$selection.attr("tabindex","-1")},d.prototype.createPlaceholder=function(a,b){this.$search.attr("placeholder",b.text)},d.prototype.update=function(a,b){var c=this.$search[0]==document.activeElement;this.$search.attr("placeholder",""),a.call(this,b),this.$selection.find(".select2-selection__rendered").append(this.$searchContainer),this.resizeSearch(),c&&this.$search.trigger("focus")},d.prototype.handleSearch=function(){if(this.resizeSearch(),!this._keyUpPrevented){var a=this.$search.val();this.trigger("query",{term:a})}this._keyUpPrevented=!1},d.prototype.searchRemoveChoice=function(a,b){this.trigger("unselect",{data:b}),this.$search.val(b.text),this.handleSearch()},d.prototype.resizeSearch=function(){this.$search.css("width","25px");var a="";if(""!==this.$search.attr("placeholder"))a=this.$selection.find(".select2-selection__rendered").innerWidth();else{a=.75*(this.$search.val().length+1)+"em"}this.$search.css("width",a)},d}),b.define("select2/selection/eventRelay",["jquery"],function(a){function b(){}return b.prototype.bind=function(b,c,d){var e=this,f=["open","opening","close","closing","select","selecting","unselect","unselecting"],g=["opening","closing","selecting","unselecting"];b.call(this,c,d),c.on("*",function(b,c){if(-1!==a.inArray(b,f)){c=c||{};var d=a.Event("select2:"+b,{params:c});e.$element.trigger(d),-1!==a.inArray(b,g)&&(c.prevented=d.isDefaultPrevented())}})},b}),b.define("select2/a11y/a11ySingle",["jquery","../utils"],function(a,b){function c(a,b,c){a.call(this,b,c)}return c.prototype.bind=function(a,b){return void 0!==this.$element.attr("aria-describedby")&&this.$selection.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,b)},c}),b.define("select2/a11y/a11yMulti",["jquery","../utils"],function(b,c){function d(a,b,c){a.call(this,b,c)}return d.prototype.bind=function(a,c,d){var e=c.id+"-summary";return this.$selectionSummary=b(''),d.append(this.$selectionSummary),void 0!==this.$element.attr("aria-describedby")&&this.$search.attr("aria-describedby",this.$element.attr("aria-describedby")),a.call(this,c)},d.prototype.update=function(b,c){var d,e=this.$element.attr("aria-describedby");this.$selectionSummary.empty();for(var f=0;f=0){var k=f.filter(d(j)),l=this.item(k),m=c.extend(!0,{},j,l),n=this.option(m);k.replaceWith(n)}else{var o=this.option(j);if(j.children){var p=this.convertToOptions(j.children);b.appendMany(o,p)}h.push(o)}}return h},d}),b.define("select2/data/ajax",["./array","../utils","jquery"],function(a,b,c){function d(a,b){this.ajaxOptions=this._applyDefaults(b.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),d.__super__.constructor.call(this,a,b)}return b.Extend(d,a),d.prototype._applyDefaults=function(a){var b={data:function(a){return c.extend({},a,{q:a.term})},transport:function(a,b,d){var e=c.ajax(a);return e.then(b),e.fail(d),e}};return c.extend({},b,a,!0)},d.prototype.processResults=function(a){return a},d.prototype.query=function(a,b){function d(){var d=f.transport(f,function(d){var f=e.processResults(d,a);e.options.get("debug")&&window.console&&console.error&&(f&&f.results&&c.isArray(f.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),b(f),e.container.focusOnActiveElement()},function(){"status"in d&&0===d.status||e.trigger("results:message",{message:"errorLoading"})});e._request=d}var e=this;null!=this._request&&(c.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var f=c.extend({type:"GET"},this.ajaxOptions);"function"==typeof f.url&&(f.url=f.url.call(this.$element,a)),"function"==typeof f.data&&(f.data=f.data.call(this.$element,a)),this.ajaxOptions.delay&&null!=a.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(d,this.ajaxOptions.delay)):d()},d}),b.define("select2/data/tags",["jquery"],function(a){function b(b,c,d){var e=d.get("tags"),f=d.get("createTag");void 0!==f&&(this.createTag=f);var g=d.get("insertTag");if(void 0!==g&&(this.insertTag=g),b.call(this,c,d),a.isArray(e))for(var h=0;h0&&b.term.length>this.maximumInputLength)return void this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:b.term,params:b}});a.call(this,b,c)},a}),b.define("select2/data/maximumSelectionLength",[],function(){function a(a,b,c){this.maximumSelectionLength=c.get("maximumSelectionLength"),a.call(this,b,c)}return a.prototype.query=function(a,b,c){var d=this;this.current(function(e){var f=null!=e?e.length:0;if(d.maximumSelectionLength>0&&f>=d.maximumSelectionLength)return void d.trigger("results:message",{message:"maximumSelected",args:{maximum:d.maximumSelectionLength}});a.call(d,b,c)})},a}),b.define("select2/dropdown",["jquery","./utils"],function(a,b){function c(a,b){this.$element=a,this.options=b,c.__super__.constructor.call(this)}return b.Extend(c,b.Observable),c.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$dropdown=b,b},c.prototype.bind=function(){},c.prototype.position=function(a,b){},c.prototype.destroy=function(){this.$dropdown.remove()},c}),b.define("select2/dropdown/search",["jquery","../utils"],function(a,b){function c(){}return c.prototype.render=function(b){var c=b.call(this),d=this.options.get("label"),e="";d&&(e='aria-label ="'+d+'"');var f=a('");return this.$searchContainer=f,this.$search=f.find("input"),c.prepend(f),c},c.prototype.bind=function(b,c,d){var e=this,f=c.id+"-results";b.call(this,c,d),this.$search.on("keydown",function(a){e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented()}),this.$search.on("input",function(b){a(this).off("keyup")}),this.$search.on("keyup input",function(a){e.handleSearch(a)}),c.on("open",function(){e.$search.attr("tabindex",0),e.$search.attr("aria-controls",f),e.$search.trigger("focus"),window.setTimeout(function(){e.$search.trigger("focus")},0)}),c.on("close",function(){e.$search.attr("tabindex",-1),e.$search.removeAttr("aria-controls"),e.$search.removeAttr("aria-activedescendant"),e.$search.val("")}),c.on("focus",function(){c.isOpen()&&e.$search.trigger("focus")}),c.on("results:all",function(a){if(null==a.query.term||""===a.query.term){e.showSearch(a)?e.$searchContainer.removeClass("select2-search--hide"):e.$searchContainer.addClass("select2-search--hide")}}),c.on("results:focus",function(a){e.$search.attr("aria-activedescendant",a.data._resultId)})},c.prototype.handleSearch=function(a){if(!this._keyUpPrevented){var b=this.$search.val();this.trigger("query",{term:b})}this._keyUpPrevented=!1},c.prototype.showSearch=function(a,b){return!0},c}),b.define("select2/dropdown/hidePlaceholder",[],function(){function a(a,b,c,d){this.placeholder=this.normalizePlaceholder(c.get("placeholder")),a.call(this,b,c,d)}return a.prototype.append=function(a,b){b.results=this.removePlaceholder(b.results),a.call(this,b)},a.prototype.normalizePlaceholder=function(a,b){return"string"==typeof b&&(b={id:"",text:b}),b},a.prototype.removePlaceholder=function(a,b){for(var c=b.slice(0),d=b.length-1;d>=0;d--){var e=b[d];this.placeholder.id===e.id&&c.splice(d,1)}return c},a}),b.define("select2/dropdown/infiniteScroll",["jquery"],function(a){function b(a,b,c,d){this.lastParams={},a.call(this,b,c,d),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return b.prototype.append=function(a,b){this.$loadingMore.remove(),this.loading=!1,a.call(this,b),this.showLoadingMore(b)&&this.$results.append(this.$loadingMore)},b.prototype.bind=function(b,c,d){var e=this;b.call(this,c,d),c.on("query",function(a){e.lastParams=a,e.loading=!0}),c.on("query:append",function(a){e.lastParams=a,e.loading=!0}),this.$results.on("scroll",function(){var b=a.contains(document.documentElement,e.$loadingMore[0]);if(!e.loading&&b){e.$results.offset().top+e.$results.outerHeight(!1)+50>=e.$loadingMore.offset().top+e.$loadingMore.outerHeight(!1)&&e.loadMore()}})},b.prototype.loadMore=function(){this.loading=!0;var b=a.extend({},{page:1},this.lastParams);b.page++,this.trigger("query:append",b)},b.prototype.showLoadingMore=function(a,b){return b.pagination&&b.pagination.more},b.prototype.createLoadingMore=function(){var b=a('
                              • '),c=this.options.get("translations").get("loadingMore");return b.html(c(this.lastParams)),b},b}),b.define("select2/dropdown/attachBody",["jquery","../utils"],function(a,b){function c(b,c,d){this.$dropdownParent=d.get("dropdownParent")||a(document.body),b.call(this,c,d)}return c.prototype.bind=function(a,b,c){var d=this,e=!1;a.call(this,b,c),b.on("open",function(){d._showDropdown(),d._attachPositioningHandler(b),e||(e=!0,b.on("results:all",function(){d._positionDropdown(),d._resizeDropdown()}),b.on("results:append",function(){d._positionDropdown(),d._resizeDropdown()}))}),b.on("close",function(){d._hideDropdown(),d._detachPositioningHandler(b)}),this.$dropdownContainer.on("mousedown",function(a){a.stopPropagation()})},c.prototype.destroy=function(a){a.call(this),this.$dropdownContainer.remove()},c.prototype.position=function(a,b,c){b.attr("class",c.attr("class")),b.removeClass("select2"),b.addClass("select2-container--open"),b.css({position:"absolute",top:-999999}),this.$container=c},c.prototype.render=function(b){var c=a(""),d=b.call(this);return c.append(d),this.$dropdownContainer=c,c},c.prototype._hideDropdown=function(a){this.$dropdownContainer.detach()},c.prototype._attachPositioningHandler=function(c,d){var e=this,f="scroll.select2."+d.id,g="resize.select2."+d.id,h="orientationchange.select2."+d.id,i=this.$container.parents().filter(b.hasScroll);i.each(function(){a(this).data("select2-scroll-position",{x:a(this).scrollLeft(),y:a(this).scrollTop()})}),i.on(f,function(b){var c=a(this).data("select2-scroll-position");a(this).scrollTop(c.y)}),a(window).on(f+" "+g+" "+h,function(a){e._positionDropdown(),e._resizeDropdown()})},c.prototype._detachPositioningHandler=function(c,d){var e="scroll.select2."+d.id,f="resize.select2."+d.id,g="orientationchange.select2."+d.id;this.$container.parents().filter(b.hasScroll).off(e),a(window).off(e+" "+f+" "+g)},c.prototype._positionDropdown=function(){var b=a(window),c=this.$dropdown.hasClass("select2-dropdown--above"),d=this.$dropdown.hasClass("select2-dropdown--below"),e=null,f=this.$container.offset();f.bottom=f.top+this.$container.outerHeight(!1);var g={height:this.$container.outerHeight(!1)};g.top=f.top,g.bottom=f.top+g.height;var h={height:this.$dropdown.outerHeight(!1)},i={top:b.scrollTop(),bottom:b.scrollTop()+b.height()},j=i.topf.bottom+h.height,l={left:f.left,top:g.bottom},m=this.$dropdownParent;"static"===m.css("position")&&(m=m.offsetParent());var n=m.offset();l.top-=n.top,l.left-=n.left,c||d||(e="below"),k||!j||c?!j&&k&&c&&(e="below"):e="above",("above"==e||c&&"below"!==e)&&(l.top=g.top-n.top-h.height),null!=e&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+e),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+e)),this.$dropdownContainer.css(l)},c.prototype._resizeDropdown=function(){var a={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(a.minWidth=a.width,a.position="relative",a.width="auto"),this.$dropdown.css(a)},c.prototype._showDropdown=function(a){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},c}),b.define("select2/dropdown/minimumResultsForSearch",[],function(){function a(b){for(var c=0,d=0;d0&&(n.dataAdapter=l.Decorate(n.dataAdapter,t)),n.maximumInputLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,u)),n.maximumSelectionLength>0&&(n.dataAdapter=l.Decorate(n.dataAdapter,v)),n.tags&&(n.dataAdapter=l.Decorate(n.dataAdapter,r)),null==n.tokenSeparators&&null==n.tokenizer||(n.dataAdapter=l.Decorate(n.dataAdapter,s)),null!=n.query){var E=b(n.amdBase+"compat/query");n.dataAdapter=l.Decorate(n.dataAdapter,E)}if(null!=n.initSelection){var F=b(n.amdBase+"compat/initSelection");n.dataAdapter=l.Decorate(n.dataAdapter,F)}}if(null==n.resultsAdapter&&(n.resultsAdapter=c,null!=n.ajax&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,z)),null!=n.placeholder&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,y)),n.selectOnClose&&(n.resultsAdapter=l.Decorate(n.resultsAdapter,C))),null==n.dropdownAdapter){if(n.multiple)n.dropdownAdapter=w;else{var G=l.Decorate(w,x);n.dropdownAdapter=G}if(0!==n.minimumResultsForSearch&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,B)),n.closeOnSelect&&(n.dropdownAdapter=l.Decorate(n.dropdownAdapter,D)),null!=n.dropdownCssClass||null!=n.dropdownCss||null!=n.adaptDropdownCssClass){var H=b(n.amdBase+"compat/dropdownCss");n.dropdownAdapter=l.Decorate(n.dropdownAdapter,H)}n.dropdownAdapter=l.Decorate(n.dropdownAdapter,A)}if(null==n.selectionAdapter){if(n.multiple?n.selectionAdapter=e:n.selectionAdapter=d,null!=n.placeholder&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,f)),n.selectionAdapter=l.Decorate(n.selectionAdapter,n.multiple?k:j),n.allowClear&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,g)),n.multiple&&(n.selectionAdapter=l.Decorate(n.selectionAdapter,h)),null!=n.containerCssClass||null!=n.containerCss||null!=n.adaptContainerCssClass){var I=b(n.amdBase+"compat/containerCss");n.selectionAdapter=l.Decorate(n.selectionAdapter,I)}n.selectionAdapter=l.Decorate(n.selectionAdapter,i)}if("string"==typeof n.language)if(n.language.indexOf("-")>0){var J=n.language.split("-"),K=J[0];n.language=[n.language,K]}else n.language=[n.language];if(a.isArray(n.language)){var L=new m;n.language.push("en");for(var M=n.language,N=0;N0){for(var f=a.extend(!0,{},e),g=e.children.length-1;g>=0;g--){null==c(d,e.children[g])&&f.children.splice(g,1)}return f.children.length>0?f:c(d,f)}var h=b(e.text).toUpperCase(),i=b(d.term).toUpperCase();return h.indexOf(i)>-1?e:null}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:l.escapeMarkup,language:E,matcher:c,minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,sorter:function(a){return a},templateResult:function(a){return a.text},templateSelection:function(a){return a.text},theme:"default",width:"resolve"}},F.prototype.set=function(b,c){var d=a.camelCase(b),e={};e[d]=c;var f=l._convertData(e);a.extend(this.defaults,f)},new F}),b.define("select2/options",["require","jquery","./defaults","./utils"],function(a,b,c,d){function e(b,e){if(this.options=b,null!=e&&this.fromElement(e),this.options=c.apply(this.options),e&&e.is("input")){var f=a(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=d.Decorate(this.options.dataAdapter,f)}}return e.prototype.fromElement=function(a){var c=["select2"];null==this.options.multiple&&(this.options.multiple=a.prop("multiple")),null==this.options.disabled&&(this.options.disabled=a.prop("disabled")),null==this.options.language&&(a.prop("lang")?this.options.language=a.prop("lang").toLowerCase():a.closest("[lang]").prop("lang")&&(this.options.language=a.closest("[lang]").prop("lang"))),null==this.options.dir&&(a.prop("dir")?this.options.dir=a.prop("dir"):a.closest("[dir]").prop("dir")?this.options.dir=a.closest("[dir]").prop("dir"):this.options.dir="ltr"),a.prop("disabled",this.options.disabled),a.prop("multiple",this.options.multiple),a.data("select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),a.data("data",a.data("select2Tags")),a.data("tags",!0)),a.data("ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),a.attr("ajax--url",a.data("ajaxUrl")),a.data("ajax--url",a.data("ajaxUrl")));var e={};e=b.fn.jquery&&"1."==b.fn.jquery.substr(0,2)&&a[0].dataset?b.extend(!0,{},a[0].dataset,a.data()):a.data();var f=b.extend(!0,{},e);f=d._convertData(f);for(var g in f)b.inArray(g,c)>-1||(b.isPlainObject(this.options[g])?b.extend(this.options[g],f[g]):this.options[g]=f[g]);return this},e.prototype.get=function(a){return this.options[a]},e.prototype.set=function(a,b){this.options[a]=b},e}),b.define("select2/core",["jquery","./options","./utils","./keys"],function(a,b,c,d){var e=function(a,c){null!=a.data("select2")&&a.data("select2").destroy(),this.$element=a,this.id=this._generateId(a),c=c||{},this.options=new b(c,a),e.__super__.constructor.call(this);var d=a.attr("tabindex")||0;a.data("old-tabindex",d),a.attr("tabindex","-1");var f=this.options.get("dataAdapter");this.dataAdapter=new f(a,this.options);var g=this.render();this._placeContainer(g);var h=this.options.get("selectionAdapter");this.selection=new h(a,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,g);var i=this.options.get("dropdownAdapter");this.dropdown=new i(a,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,g);var j=this.options.get("resultsAdapter");this.results=new j(a,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var k=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(a){k.trigger("selection:update",{data:a})}),a.addClass("select2-hidden-accessible"),a.attr("aria-hidden","true"),this._syncAttributes(),a.data("select2",this)};return c.Extend(e,c.Observable),e.prototype._generateId=function(a){var b="";return b=null!=a.attr("id")?a.attr("id"):null!=a.attr("name")?a.attr("name")+"-"+c.generateChars(2):c.generateChars(4),b=b.replace(/(:|\.|\[|\]|,)/g,""),b="select2-"+b},e.prototype._placeContainer=function(a){a.insertAfter(this.$element);var b=this._resolveWidth(this.$element,this.options.get("width"));null!=b&&a.css("width",b)},e.prototype._resolveWidth=function(a,b){var c=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==b){var d=this._resolveWidth(a,"style");return null!=d?d:this._resolveWidth(a,"element")}if("element"==b){var e=a.outerWidth(!1);return e<=0?"auto":e+"px"}if("style"==b){var f=a.attr("style");if("string"!=typeof f)return null;for(var g=f.split(";"),h=0,i=g.length;h=1)return k[1]}return null}return b},e.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},e.prototype._registerDomEvents=function(){var b=this;this.$element.on("change.select2",function(){b.dataAdapter.current(function(a){b.trigger("selection:update",{data:a})})}),this.$element.on("focus.select2",function(a){b.trigger("focus",a)}),this._syncA=c.bind(this._syncAttributes,this),this._syncS=c.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var d=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=d?(this._observer=new d(function(c){a.each(c,b._syncA),a.each(c,b._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",b._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",b._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",b._syncS,!1))},e.prototype._registerDataEvents=function(){var a=this;this.dataAdapter.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerSelectionEvents=function(){var b=this,c=["toggle","focus"];this.selection.on("toggle",function(){b.toggleDropdown()}),this.selection.on("focus",function(a){b.focus(a)}),this.selection.on("*",function(d,e){-1===a.inArray(d,c)&&b.trigger(d,e)})},e.prototype._registerDropdownEvents=function(){var a=this;this.dropdown.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerResultsEvents=function(){var a=this;this.results.on("*",function(b,c){a.trigger(b,c)})},e.prototype._registerEvents=function(){var b=this;this.on("open",function(){b.$container.addClass("select2-container--open")}),this.on("close",function(){b.$container.removeClass("select2-container--open")}),this.on("enable",function(){b.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){b.$container.addClass("select2-container--disabled")}),this.on("blur",function(){b.$container.removeClass("select2-container--focus")}),this.on("query",function(a){b.isOpen()||b.isDisabled()||b.trigger("open",{}),this.dataAdapter.query(a,function(c){b.trigger("results:all",{data:c,query:a})})}),this.on("query:append",function(a){this.dataAdapter.query(a,function(c){b.trigger("results:append",{data:c,query:a})})}),this.on("open",function(){setTimeout(function(){b.focusOnActiveElement()},1)}),a(document).on("keydown",function(a){var c=a.which;if(!b.isDisabled())if(b.isOpen()){c===d.ESC||c===d.TAB||c===d.UP&&a.altKey?(b.close(),a.preventDefault()):c===d.ENTER?(b.trigger("results:select",{}),a.preventDefault()):c===d.SPACE&&a.ctrlKey?(b.trigger("results:toggle",{}),a.preventDefault()):c===d.UP?(b.trigger("results:previous",{}),a.preventDefault()):c===d.DOWN&&(b.trigger("results:next",{}),a.preventDefault());var e=b.$dropdown.find(".select2-search__field");e.length||(e=b.$container.find(".select2-search__field")),c===d.DOWN||c===d.UP?b.focusOnActiveElement():(e[0].focus(),setTimeout(function(){b.focusOnActiveElement()},1e3))}else b.hasFocus()&&(c!==d.ENTER&&c!==d.SPACE&&c!==d.DOWN||(b.open(),a.preventDefault()))})},e.prototype.focusOnActiveElement=function(){this.isOpen()&&!c.isTouchscreen()&&this.$results.find("li.select2-results__option--highlighted").trigger("focus")},e.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},e.prototype._syncSubtree=function(a,b){var c=!1,d=this;if(!a||!a.target||"OPTION"===a.target.nodeName||"OPTGROUP"===a.target.nodeName){if(b)if(b.addedNodes&&b.addedNodes.length>0)for(var e=0;e0&&(c=!0);else c=!0;c&&this.dataAdapter.current(function(a){d.trigger("selection:update",{data:a})})}},e.prototype.trigger=function(a,b){var c=e.__super__.trigger,d={open:"opening",close:"closing",select:"selecting",unselect:"unselecting"};if(void 0===b&&(b={}),a in d){var f=d[a],g={prevented:!1,name:a,args:b};if(c.call(this,f,g),g.prevented)return void(b.prevented=!0)}c.call(this,a,b)},e.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},e.prototype.open=function(){this.isOpen()||this.trigger("query",{})},e.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},e.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},e.prototype.isDisabled=function(){return this.$container.hasClass("select2-container--disabled")},e.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},e.prototype.focus=function(a){this.hasFocus()||this.isDisabled()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},e.prototype.enable=function(a){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=a&&0!==a.length||(a=[!0]);var b=!a[0];this.$element.prop("disabled",b)},e.prototype.data=function(){this.options.get("debug")&&arguments.length>0&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var a=[];return this.dataAdapter.current(function(b){a=b}),a},e.prototype.val=function(b){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==b||0===b.length)return this.$element.val();var c=b[0];a.isArray(c)&&(c=a.map(c,function(a){return a.toString()})),this.$element.val(c).trigger("change")},e.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",this.$element.data("old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},e.prototype.render=function(){var b=a('');return b.attr("dir",this.options.get("dir")),this.$container=b,this.$container.addClass("select2-container--"+this.options.get("theme")),b.data("element",this.$element),b},e}),b.define("jquery-mousewheel",["jquery"],function(a){return a}),b.define("jquery.select2",["jquery","jquery-mousewheel","./select2/core","./select2/defaults"],function(a,b,c,d){if(null==a.fn.selectWoo){var e=["open","close","destroy"];a.fn.selectWoo=function(b){if("object"==typeof(b=b||{}))return this.each(function(){var d=a.extend(!0,{},b);new c(a(this),d)}),this;if("string"==typeof b){var d,f=Array.prototype.slice.call(arguments,1);return this.each(function(){var c=a(this).data("select2");null==c&&window.console&&console.error&&console.error("The select2('"+b+"') method was called on an element that is not using Select2."),d=c[b].apply(c,f)}),a.inArray(b,e)>-1?this:d}throw new Error("Invalid arguments for Select2: "+b)}}return null!=a.fn.select2&&null!=a.fn.select2.defaults&&(a.fn.selectWoo.defaults=a.fn.select2.defaults),null==a.fn.selectWoo.defaults&&(a.fn.selectWoo.defaults=d),a.fn.select2=a.fn.select2||a.fn.selectWoo,c}),{define:b.define,require:b.require}}(),c=b.require("jquery.select2");return a.fn.select2.amd=b,a.fn.selectWoo.amd=b,c}); \ No newline at end of file diff --git a/playground/index.html b/playground/index.html index 9505bcd145..149ca66891 100644 --- a/playground/index.html +++ b/playground/index.html @@ -2,14 +2,14 @@ SelectWoo - + - +