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add remove selection function #15

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add remove selection function #15

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55 changes: 55 additions & 0 deletions example.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,55 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<title>Ionic Fancy Select Example</title>

<link href="http://code.ionicframework.com/1.3.1/css/ionic.min.css" rel="stylesheet">
<script src="http://code.ionicframework.com/1.3.1/js/ionic.bundle.min.js"></script>

<!-- cordova script (this will be a 404 during development) -->
<!--<script src="cordova.js"></script>-->

<script src="src/ionic-fancy-select.js" type="text/javascript"></script>

</head>

<body ng-app="ionicApp">

<div ng-controller="MainCtrl">

<fancy-select
header-text="Select an option"
items="countries"
value="selected"
value-property="id"
text-property="id"
allow-empty='true'
multi-select="false"
text="{{countries_text_single}}"
value-changed="onValueChanged(value)"
get-custom-text="getCustomText(value)"
>
</fancy-select>

the selected value is {{selected}}
</div>

<script type="text/javascript">
angular.module('ionicApp', ['ionic', 'ionic-fancy-select'])
.controller('MainCtrl', function($scope)
{
$scope.countries = [
{id: 1, Name: 'USA', checked: false},
{id: 2, Name: 'France', checked: false},
{id: 3, Name: 'Japan', checked: true}];

$scope.countries_text_single = 'Choose country';
$scope.val = {single: null, multiple: null};
});

</script>

</body>
</html>
8 changes: 7 additions & 1 deletion src/ionic-fancy-select.js
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Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,7 @@ angular.module("ionic-fancy-select", ["ionic"])

} else {
scope.modal = $ionicModal.fromTemplate(
'<ion-modal-view> <ion-header-bar class="bar-positive"> <button class="button button-positive button-icon ion-ios-arrow-back" ng-click="hideItems()"/> <h1 class="title">{{headerText}}</h1> <button class="button button-positive button-icon ion-checkmark" ng-show="multiSelect" ng-click="validate()"/> </ion-header-bar> <ion-content> <ion-list> <ion-item class="item-checkbox" ng-if="multiSelect" ng-repeat="item in items"> <label class="checkbox"> <input type="checkbox" ng-checked="item.checked" ng-model="item.checked"> </label>{{item.Name}}</ion-item> <label class="item" ng-click="validate(item)" ng-if="!multiSelect" ng-repeat="item in items">{{item.Name}}</label> </div></ion-content></ion-modal-view>',
'<ion-modal-view> <ion-header-bar class="bar-positive"> <button class="button button-positive button-icon ion-ios-arrow-back" ng-click="hideItems()"/> <h1 class="title">{{headerText}}</h1> <button class="button button-positive button-icon ion-checkmark" ng-if="multiSelect" ng-click="validate()"/> <button class="button button-positive button-icon ion-backspace" ng-if="!multiSelect && allowEmpty" ng-click="removeSelection()" /> </ion-header-bar> <ion-content> <ion-list> <ion-item class="item-checkbox" ng-if="multiSelect" ng-repeat="item in items"> <label class="checkbox"> <input type="checkbox" ng-checked="item.checked" ng-model="item.checked"> </label>{{item.Name}}</ion-item> <label class="item" ng-click="validate(item)" ng-if="!multiSelect" ng-repeat="item in items">{{item.Name}}</label> </div></ion-content></ion-modal-view>',
{
scope: scope,
animation: scope.modalAnimation
Expand Down Expand Up @@ -192,6 +192,12 @@ angular.module("ionic-fancy-select", ["ionic"])
scope.hideItems();
};

scope.removeSelection = function() {
scope.text = scope.defaultText;
delete scope.value;
scope.hideItems();
};

// Watch the value property, as this is used to build the text
scope.$watch(function(){return scope.value;}, scope.onValueChanged, true);
}
Expand Down
3 changes: 2 additions & 1 deletion templates/modal-template.html
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,8 @@
<ion-header-bar class="bar-positive">
<button class="button button-positive button-icon ion-ios-arrow-back" ng-click="hideItems()" />
<h1 class="title">{{headerText}}</h1>
<button class="button button-positive button-icon ion-checkmark" ng-show="multiSelect" ng-click="validate()" />
<button class="button button-positive button-icon ion-checkmark" ng-if="multiSelect" ng-click="validate()" />
<button class="button button-positive button-icon ion-backspace" ng-if="!multiSelect && allowEmpty" ng-click="removeSelection()" />
</ion-header-bar>

<ion-content>
Expand Down