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Add option to clear input field when place is selected. Add some missing... #26

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Add option to clear input field when place is selected. Add some missing... #26

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31 changes: 23 additions & 8 deletions src/ngAutocomplete.js
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
* + bounds: bounds, Google maps LatLngBounds Object, biases results to bounds, but may return results outside these bounds
* + country: country String, ISO 3166-1 Alpha-2 compatible country code. examples; 'ca', 'us', 'gb'
* + watchEnter: Boolean, true; on Enter select top autocomplete result. false(default); enter ends autocomplete
* + clearField: Boolean, false; If true, the input field is cleared when a selected is made.
*
* example:
*
Expand All @@ -28,7 +29,7 @@
**/

angular.module( "ngAutocomplete", [])
.directive('ngAutocomplete', function() {
.directive('ngAutocomplete', function($timeout) {
return {
require: 'ngModel',
scope: {
Expand All @@ -40,8 +41,9 @@ angular.module( "ngAutocomplete", [])
link: function(scope, element, attrs, controller) {

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

Expand All @@ -53,6 +55,8 @@ angular.module( "ngAutocomplete", [])
} else {
watchEnter = true
}

clearField = (scope.options.clearField === true) ? true : false;

if (scope.options.types) {
opts.types = []
Expand Down Expand Up @@ -84,15 +88,21 @@ angular.module( "ngAutocomplete", [])
scope.gPlace = new google.maps.places.Autocomplete(element[0], {});
}
google.maps.event.addListener(scope.gPlace, 'place_changed', function() {
if(clearField){
element.on('blur', function() {
element.val('');
});
}

var result = scope.gPlace.getPlace();
if (result !== undefined) {
if (result.address_components !== undefined) {

scope.$apply(function() {

scope.details = result;

controller.$setViewValue(element.val());
scope.details = result;
if(!clearField){
controller.$setViewValue(element.val());
}
});
}
else {
Expand All @@ -101,7 +111,12 @@ angular.module( "ngAutocomplete", [])
}
}
}
})
if(clearField){
$timeout(function(){
element.val('');
},0);
}
});

//function to get retrieve the autocompletes first result using the AutocompleteService
var getPlace = function(result) {
Expand Down