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Fix javascript + fix focusout + some #23

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Fix javascript + fix focusout + some #23

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307 changes: 170 additions & 137 deletions src/ngAutocomplete.js
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Original file line number Diff line number Diff line change
@@ -1,4 +1,27 @@
'use strict';
/*!
The MIT License

Copyright (c) 2014 Will Palahnuk

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/


/**
* A directive for adding google places autocomplete to a text box
Expand All @@ -25,142 +48,152 @@
* types: '(cities)',
* country: 'ca'
* }
**/

angular.module( "ngAutocomplete", [])
.directive('ngAutocomplete', function() {
return {
require: 'ngModel',
scope: {
ngModel: '=',
options: '=?',
details: '=?'
},

link: function(scope, element, attrs, controller) {

//options for autocomplete
var opts
var watchEnter = false
//convert options provided to opts
var initOpts = function() {

opts = {}
if (scope.options) {

if (scope.options.watchEnter !== true) {
watchEnter = false
} else {
watchEnter = true
}

if (scope.options.types) {
opts.types = []
opts.types.push(scope.options.types)
scope.gPlace.setTypes(opts.types)
} else {
scope.gPlace.setTypes([])
}

if (scope.options.bounds) {
opts.bounds = scope.options.bounds
scope.gPlace.setBounds(opts.bounds)
} else {
scope.gPlace.setBounds(null)
}

if (scope.options.country) {
opts.componentRestrictions = {
country: scope.options.country
}
scope.gPlace.setComponentRestrictions(opts.componentRestrictions)
} else {
scope.gPlace.setComponentRestrictions(null)
}
}
}

if (scope.gPlace == undefined) {
scope.gPlace = new google.maps.places.Autocomplete(element[0], {});
}
google.maps.event.addListener(scope.gPlace, 'place_changed', function() {
var result = scope.gPlace.getPlace();
if (result !== undefined) {
if (result.address_components !== undefined) {

scope.$apply(function() {

scope.details = result;

controller.$setViewValue(element.val());
});
}
else {
if (watchEnter) {
getPlace(result)
}
}
}
})

//function to get retrieve the autocompletes first result using the AutocompleteService
var getPlace = function(result) {
var autocompleteService = new google.maps.places.AutocompleteService();
if (result.name.length > 0){
autocompleteService.getPlacePredictions(
{
input: result.name,
offset: result.name.length
},
function listentoresult(list, status) {
if(list == null || list.length == 0) {

scope.$apply(function() {
scope.details = null;
});

} else {
var placesService = new google.maps.places.PlacesService(element[0]);
placesService.getDetails(
{'reference': list[0].reference},
function detailsresult(detailsResult, placesServiceStatus) {

if (placesServiceStatus == google.maps.GeocoderStatus.OK) {
scope.$apply(function() {

controller.$setViewValue(detailsResult.formatted_address);
element.val(detailsResult.formatted_address);

scope.details = detailsResult;

//on focusout the value reverts, need to set it again.
var watchFocusOut = element.on('focusout', function(event) {
element.val(detailsResult.formatted_address);
element.unbind('focusout')
})

});
}
**/

angular.module("ngMapAutocomplete", [])
.directive('ngMapAutocomplete', [ '$timeout', function ($timeout) {
return {
require: 'ngModel',
scope: {
ngModel: '=ngModel',
options: '=?',
details: '=?'
},
link: function (scope, element, attrs, ngModel) {
if (!ngModel) {
return;
}// do nothing if no ng-model
//options for autocomplete
var opts;
var watchEnter = false;

//convert options provided to opts
var initOpts = function () {

opts = {};
if (scope.options) {

watchEnter = scope.options.watchEnter === true;

if (scope.options.types) {
opts.types = [];
opts.types.push(scope.options.types);
scope.gPlace.setTypes(opts.types);
} else {
scope.gPlace.setTypes([]);
}

if (scope.options.bounds) {
opts.bounds = scope.options.bounds;
scope.gPlace.setBounds(opts.bounds);
} else {
scope.gPlace.setBounds(null);
}

if (scope.options.country) {
opts.componentRestrictions = {
country: scope.options.country
};
scope.gPlace.setComponentRestrictions(opts.componentRestrictions);
} else {
scope.gPlace.setComponentRestrictions(null);
}
}
);
}
});
}
}
};

controller.$render = function () {
var location = controller.$viewValue;
element.val(location);
};

//watch options provided to directive
scope.watchOptions = function () {
return scope.options
if (scope.gPlace === undefined) {
scope.gPlace = new google.maps.places.Autocomplete(element[0], {});
}
google.maps.event.addListener(scope.gPlace, 'place_changed', function () {
var result = scope.gPlace.getPlace();
if (result !== undefined) {
if (result.address_components !== undefined) {

scope.$apply(function () {

scope.details = result;
scope.details.description = element.val();
ngModel.$setViewValue(element.val());
});
}
else {
if (watchEnter) {
getPlace(result);
}
}
}
});


//function to get retrieve the autocompletes first result using the AutocompleteService
var getPlace = function (result) {
var autocompleteService = new google.maps.places.AutocompleteService();
if (result.name.length > 0) {
autocompleteService.getPlacePredictions(
{
input: result.name,
offset: result.name.length
},
function listentoresult(list, status) {
if (list === null || list.length === 0) {

scope.$apply(function () {
scope.details = null;
});

} else {
var placesService = new google.maps.places.PlacesService(element[0]);
placesService.getDetails(
{'reference': list[0].reference},
function detailsresult(detailsResult, placesServiceStatus) {

if (placesServiceStatus === google.maps.GeocoderStatus.OK) {
scope.$apply(function () {
//detailsResult.formatted_address = list[0].description;
detailsResult.description = list[0].description;
ngModel.$setViewValue(detailsResult.formatted_address);
element.val(detailsResult.formatted_address);

scope.details = detailsResult;

// //on focusout the value reverts, need to set it again.
// var watchFocusOut = element.on('focusout', function(event) {
// element.val(detailsResult.formatted_address);
// event.preventDefault();
// element.unbind('focusout');
// });

});
}
}
);
}
});
}
};

ngModel.$render = function () {
var location = ngModel.$viewValue;
element.val(location);
};

//watch options provided to directive
scope.watchOptions = function () {
return scope.options;
};
scope.$watch(scope.watchOptions, function () {
initOpts();
}, true);

//on focusout the value reverts, need to set it again.
// with a timer to prevent maps event bug
element.on('focusout', function (event) {
$timeout(function () {
element.val(ngModel.$viewValue);
event.preventDefault();
}, 2, false);
// element.unbind('focusout');
});
}
};
scope.$watch(scope.watchOptions, function () {
initOpts()
}, true);

}
};
});
}]);