jquery.fcbkcomplete.min.js

/** FCBKcomplete v2.8.8 is released under the MIT License <http://www.opensource.org/licenses/mit-license.php> */
(function($,undefined){$.fn.fcbkcomplete=function(opt){return this.queue(function(){function init(){createFCBK();addInput(0)}function createFCBK(){holder=$('<ul class="holder"></ul>').width(options.width);if(options.attachto){if(typeof(options.attachto)=="object"){options.attachto.append(holder)}else{$(options.attachto).append(holder)}}else{element.after(holder)}complete=$('<div class="facebook-auto">').width(options.width);if(options.complete_text!=""){complete.append('<div class="default">'+options.complete_text+"</div>")}complete.hover(function(){complete_hover=0},function(){complete_hover=1});feed=$('<ul id="'+elemid+'_feed"></ul>').width(options.width);holder.after(complete.prepend(feed));elPrepare()}function elPrepare(){name=element.attr("name");if(options.bricket){if(name.indexOf("[]")==-1){name=name+"[]"}}var temp_elem=$('<'+element.get(0).tagName+' name="'+name+'" id="'+elemid+'" multiple="multiple" class="'+element.get(0).className+' hidden">');$.each(element.children('option'),function(i,option){option=$(option);temp_elem.data(option.val(),option.text());if(option.hasClass("selected")){var id=addItem(option.text(),option.val(),true,option.hasClass("locked"));temp_elem.append('<option value="'+option.val()+'" selected="selected" id="opt_'+id+'"class="selected">'+option.text()+'</option>')}});element.after(temp_elem);element.remove();element=temp_elem;$(element).bind("addItem",function(event,data){addItem(data.title,data.value,0,0,0)});$(element).bind("removeItem",function(event,data){var item=holder.children('li[rel='+data.value+']');if(item.length){removeItem(item)}});$(element).bind("destroy",function(event,data){holder.remove();complete.remove();element.show()})}function addItem(title,value,preadded,locked,focusme){if(!maxItems()){return false}var liclass="bit-box"+(locked?" locked":"");var id=randomId();var txt=document.createTextNode(xssDisplay(title));var aclose=$('<a class="closebutton" href="#"></a>');var li=$('<li class="'+liclass+'" rel="'+value+'" id="pt_'+id+'"></li>').prepend(txt).append(aclose);holder.append(li);aclose.click(function(){removeItem($(this).parent("li"));return false});if(!preadded){$("#"+elemid+"_annoninput").remove();addInput(focusme);var _item=$('<option value="'+xssDisplay(value,1)+'" id="opt_'+id+'" class="selected" selected="selected">'+xssDisplay(title)+'</option>');element.append(_item);if(options.onselect){funCall(options.onselect,_item)}element.change()}holder.children("li.bit-box.deleted").removeClass("deleted");feed.hide();return id}function removeItem(item){if(!item.hasClass('locked')){item.fadeOut("fast");var id=item.attr('id');if(options.onremove){var _item=id?$("#o"+id+""):element.children("option[value="+item.attr("rel")+"]");funCall(options.onremove,_item)}if(id){$("#o"+id+"").remove()}else{element.children('option[value="'+item.attr("rel")+'"]').remove()}item.remove();element.change();deleting=0}}function addInput(focusme){var li=$('<li class="bit-input" id="'+elemid+'_annoninput">');var input=$('<input type="text" class="maininput" size="'+options.input_min_size+'" autocomplete="off">');if(options.input_tabindex>0)input.attr("tabindex",options.input_tabindex);if(options.input_name!="")input.attr("name",options.input_name);var getBoxTimeout=0;holder.append(li.append(input));input.focus(function(){isactive=true;if(maxItems()){complete.fadeIn("fast")}});input.blur(function(){isactive=false;if(complete_hover){complete.fadeOut("fast")}else{input.focus()}});holder.click(function(){input.focus();if(feed.length&&input.val().length){feed.show()}else{feed.hide();complete.children(".default").show()}});input.keypress(function(event){if(event.keyCode==_key.enter){return false}var newsize=input.val().length+1;if(options.input_min_size>newsize)newsize=options.input_min_size;input.attr("size",newsize)});input.keyup(function(event){var etext=xssPrevent(input.val(),1);if(event.keyCode==_key.backspace&&etext.length==0){feed.hide();if(!holder.children("li.bit-box:last").hasClass('locked')){if(holder.children("li.bit-box.deleted").length==0){holder.children("li.bit-box:last").addClass("deleted");return false}else{if(deleting){return}deleting=1;holder.children("li.bit-box.deleted").fadeOut("fast",function(){removeItem($(this));return false})}}}if(event.keyCode!=_key.downarrow&&event.keyCode!=_key.uparrow&&event.keyCode!=_key.leftarrow&&event.keyCode!=_key.rightarrow&&etext.length!=0){counter=0;if(options.json_url&&maxItems()){if(options.cache&&json_cache_object.get(etext)){addMembers(etext);bindEvents()}else{getBoxTimeout++;var getBoxTimeoutValue=getBoxTimeout;setTimeout(function(){if(getBoxTimeoutValue!=getBoxTimeout)return;$.getJSON(options.json_url,{"tag":xssDisplay(etext)},function(data){if(!isactive)return;addMembers(etext,data);json_cache_object.set(etext,1);bindEvents()})},options.delay)}}else{addMembers(etext);bindEvents()}complete.children(".default").hide();feed.show()}});if(focusme){setTimeout(function(){input.focus();complete.children(".default").show()},1)}}function addMembers(etext,data){feed.html('');if(!options.cache&&data!=null){cache.clear()}addTextItem(etext);if(data!=null&&data.length){$.each(data,function(i,val){cache.set(xssPrevent(val.key),xssPrevent(val.value))})}var maximum=options.maxshownitems<cache.length()?options.maxshownitems:cache.length();var content='';$.each(cache.search(etext),function(i,object){if(options.filter_selected&&element.children("option[value="+object.key+"]").hasClass("selected")){}else{content+='<li rel="'+object.key+'">'+xssDisplay(itemIllumination(object.value,etext))+'</li>';counter++;maximum--}});feed.append(content);if(options.firstselected){focuson=feed.children("li:visible:first");focuson.addClass("auto-focus")}if(counter>options.height){feed.css({"height":(options.height*24)+"px","overflow":"auto"})}else{feed.css("height","auto")}if(maxItems()&&complete.is(':hidden')){complete.show()}}function itemIllumination(text,etext){var string_regex_adder=options.filter_begin?'':'(.*)';var regex_result=options.filter_begin?'<em>$1</em>$2':'$1<em>$2</em>$3';var string_regex=string_regex_adder+(options.filter_case?"("+etext+")(.*)":"("+etext.toLowerCase()+")(.*)");try{var regex=new RegExp(string_regex,((options.filter_case)?"g":"gi"));var text=text.replace(regex,regex_result)}catch(ex){};return text}function bindFeedEvent(){feed.children("li").mouseover(function(){feed.children("li").removeClass("auto-focus");focuson=$(this);focuson.addClass("auto-focus")});feed.children("li").mouseout(function(){$(this).removeClass("auto-focus");focuson=null})}function removeFeedEvent(){feed.unbind("mouseover").unbind("mouseout").mousemove(function(){bindFeedEvent();feed.unbind("mousemove")})}function bindEvents(){var maininput=$("#"+elemid+"_annoninput").children(".maininput");bindFeedEvent();feed.children("li").unbind("mousedown").mousedown(function(){var option=$(this);addItem(option.text(),option.attr("rel"),0,0,1);feed.hide();complete.hide()});maininput.unbind("keydown");maininput.keydown(function(event){if(event.keyCode!=_key.backspace){holder.children("li.bit-box.deleted").removeClass("deleted")}if((event.keyCode==_key.enter||event.keyCode==_key.tab)&&checkFocusOn()){var option=focuson;addItem(option.text(),option.attr("rel"),0,0,1);return _preventDefault(event)}if((event.keyCode==_key.enter||event.keyCode==_key.tab)&&!checkFocusOn()){if(options.newel){var value=xssPrevent($(this).val());addItem(value,value,0,0,1);return _preventDefault(event)}if(options.addontab&&options.newel){focuson=feed.children("li:visible:first");var option=focuson;addItem(option.text(),option.attr("rel"),0,0,1);return _preventDefault(event)}}if(event.keyCode==_key.downarrow){nextItem('first')}if(event.keyCode==_key.uparrow){nextItem('last')}})}function nextItem(position){removeFeedEvent();if(focuson==null||focuson.length==0){focuson=feed.children("li:visible:"+position);feed.get(0).scrollTop=position=='first'?0:parseInt(focuson.get(0).scrollHeight,10)*(parseInt(feed.children("li:visible").length,10)-Math.round(options.height/2))}else{focuson.removeClass("auto-focus");focuson=position=='first'?focuson.nextAll("li:visible:first"):focuson.prevAll("li:visible:first");var prev=parseInt(focuson.prevAll("li:visible").length,10);var next=parseInt(focuson.nextAll("li:visible").length,10);if(((position=='first'?prev:next)>Math.round(options.height/2)||(position=='first'?prev:next)<=Math.round(options.height/2))&&typeof(focuson.get(0))!="undefined"){feed.get(0).scrollTop=parseInt(focuson.get(0).scrollHeight,10)*(prev-Math.round(options.height/2))}}feed.children("li").removeClass("auto-focus");focuson.addClass("auto-focus")}function _preventDefault(event){complete.hide();event.preventDefault();focuson=null;return false}function maxItems(){return options.maxitems!=0&&(holder.children("li.bit-box").length<options.maxitems)}function addTextItem(value){if(options.newel&&maxItems()){feed.children("li[fckb=1]").remove();if(value.length==0){return}var li=$('<li rel="'+value+'" fckb="1"">').html(xssDisplay(value));feed.prepend(li);counter++}return}function funCall(func,item){var _object={};for(i=0;i<item.get(0).attributes.length;i++){if(item.get(0).attributes[i].nodeValue!=null){_object["_"+item.get(0).attributes[i].nodeName]=item.get(0).attributes[i].nodeValue}}return func.call(func,_object)}function checkFocusOn(){if(focuson==null||focuson.length==0){return false}return true}function xssPrevent(string,flag){if(typeof flag!="undefined"){for(i=0;i<string.length;i++){var charcode=string.charCodeAt(i);if((_key.exclamation<=charcode&&charcode<=_key.slash)||(_key.colon<=charcode&&charcode<=_key.at)||(_key.squarebricket_left<=charcode&&charcode<=_key.apostrof)){string=string.replace(string[i],escape(string[i]))}}string=string.replace(/(\{|\}|\*)/i,"\\$1")}return string.replace(/script(.*)/g,"")}function xssDisplay(string,flag){string=string.toString();string=string.replace('\\',"");if(typeof flag!="undefined"){return string}return unescape(string)}var options=$.extend({json_url:null,width:512,cache:false,height:"10",newel:false,addontab:false,firstselected:false,filter_case:false,filter_selected:false,filter_begin:false,complete_text:"Start to type...",maxshownitems:30,maxitems:10,onselect:null,onremove:null,attachto:null,delay:350,input_tabindex:0,input_min_size:1,input_name:"",bricket:true},opt);var holder=null;var feed=null;var complete=null;var counter=0;var isactive=false;var focuson=null;var deleting=0;var complete_hover=1;var element=$(this);var elemid=element.attr("id");var json_cache=$('<div></div>').after(element);var json_cache_object={'set':function(id,val){json_cache.data(id,val)},'get':function(id){return json_cache.data(id)}};var _key={'enter':13,'tab':9,'backspace':8,'leftarrow':37,'uparrow':38,'rightarrow':39,'downarrow':40,'exclamation':33,'slash':47,'colon':58,'at':64,'squarebricket_left':91,'apostrof':96};var randomId=function(){var chars="0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";var randomstring='';for(var i=0;i<32;i++){var rnum=Math.floor(Math.random()*chars.length);randomstring+=chars.substring(rnum,rnum+1)}return randomstring};var cache={'search':function(text,callback){var temp=new Array();var regex=new RegExp((options.filter_begin?'^':'')+text,(options.filter_case?"g":"gi"));$.each(element.data(),function(i,_elem){if(typeof _elem.search==='function'){if(_elem.search(regex)!=-1){temp.push({'key':i,'value':_elem})}}});return temp},'set':function(id,val){element.data(id,val)},'get':function(id){return element.data(id)},'clear':function(){element.removeData()},'length':function(){var count=0;for(var k in this){if(this.hasOwnProperty(k)){++count}}return count}};init();return this})}})(jQuery);