ionic 复选框
ionic 复选框（checkbox）与普通的 HTML 复选框没什么区别，以下实例演示了 ionic 复选框 ion-checkbox 的应用。
<ion-checkbox ng-model="isChecked">复选框标签</ion-checkbox>
实例
实例中，会根据复选框是否选中，修改 checked 值，true 为选中， false 为未选中。
[HTML 代码]
<ion-header-bar class="bar-positive">
<h1 class="title">复选框</h1>
</ion-header-bar>
<ion-content>
<div class="list">
<ion-checkbox ng-repeat="item in devList" ng-model="item.checked" ng-checked="item.checked">
{{ item.text }}
</ion-checkbox>
<div class="item">
<div ng-bind="devList | json"></div>
</div>
<div class="item item-divider">
Notifications
</div>
<ion-checkbox ng-model="pushNotification.checked" ng-change="pushNotificationChange()">
Push Notifications
</ion-checkbox>
<div class="item">
<div ng-bind="pushNotification | json"></div>
</div>
<ion-checkbox ng-model="emailNotification" ng-true-value="'Subscribed'" ng-false-value="'Unubscribed'">
Newsletter
</ion-checkbox>
<div class="item">
<div ng-bind="emailNotification | json"></div>
</div>
</div>
</ion-content>
[JavaScript 代码]
angular.module('starter', ['ionic'])
.run(function($ionicPlatform) {
$ionicPlatform.ready(function() {
// Hide the accessory bar by default (remove this to show the accessory bar above the keyboard
// for form inputs)
if(window.cordova && window.cordova.plugins.Keyboard) {
cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);
}
if(window.StatusBar) {
StatusBar.styleDefault();
}
});
})
.controller( 'actionsheetCtl',['$scope',function($scope){
$scope.devList = [
{ text: "HTML5", checked: true },
{ text: "CSS3", checked: false },
{ text: "JavaScript", checked: false }
];
$scope.pushNotificationChange = function() {
console.log('Push Notification Change',$scope.pushNotification.checked);
};
$scope.pushNotification = { checked: true };
$scope.emailNotification = 'Subscribed';
}])
[css 代码：]
body {
cursor: url('http://www.runoob.com/try/demo_source/finger.png'), auto;
}
尝试一下 »
效果如下所示：
[尝试一下 »
](http://www.runoob.com/try/tryit.php?filename=ionic_ion-checkbox)
ionic 单选框操作
实例中，根据选中的不同选项，显示不同的值。
[HTML 代码]
<ion-header-bar class="bar-positive">
<h1 class="title">当选按钮</h1>
</ion-header-bar>
<ion-content>
<div class="list">
<div class="item item-divider">
选取的值为: {{ data.clientSide }}
</div>
<ion-radio ng-repeat="item in clientSideList" ng-value="item.value" ng-model="data.clientSide">
{{ item.text }}
</ion-radio>
<div class="item item-divider">
Serverside, Selected Value: {{ data.serverSide }}
</div>
<ion-radio ng-repeat="item in serverSideList" ng-value="item.value" ng-model="data.serverSide" ng-change="serverSideChange(item)" name="server-side">
{{ item.text }}
</ion-radio>
</div>
</ion-content>
[JavaScript 代码]
angular.module('ionicApp', ['ionic'])
.controller('MainCtrl', function($scope) {
$scope.clientSideList = [
{ text: "Backbone", value: "bb" },
{ text: "Angular", value: "ng" },
{ text: "Ember", value: "em" },
{ text: "Knockout", value: "ko" }
];
$scope.serverSideList = [
{ text: "Go", value: "go" },
{ text: "Python", value: "py" },
{ text: "Ruby", value: "rb" },
{ text: "Java", value: "jv" }
];
$scope.data = { clientSide: 'ng' };
$scope.serverSideChange = function(item) {
console.log("Selected Serverside, text:", item.text, "value:", item.value);
};
});
[css 代码：]
body {
cursor: url('http://www.runoob.com/try/demo_source/finger.png'), auto;
}
尝试一下 »
效果如下所示：
[尝试一下 »
](http://www.runoob.com/try/tryit.php?filename=ionic_ion-radio)
ionic 切换开关操作
以下实例中，通过切换不同开关 checked 显示不同的值，true 为打开，false 为关闭。
[HTML 代码]
<ion-header-bar class="bar-positive">
<h1 class="title">开关切换</h1>
</ion-header-bar>
<ion-content>
<div class="list">
<div class="item item-divider"> Settings </div>
<ion-toggle ng-repeat="item in settingsList" ng-model="item.checked" ng-checked="item.checked">
{{ item.text }}
</ion-toggle>
<div class="item">
<!-- 使用 pre 标签展示效果更美观 -->
<div ng-bind="settingsList | json"></div>
</div>
<div class="item item-divider">
Notifications
</div>
<ion-toggle ng-model="pushNotification.checked" ng-change="pushNotificationChange()">
Push Notifications
</ion-toggle>
<div class="item">
<!-- 使用 pre 标签展示效果更美观 -->
<div ng-bind="pushNotification | json"> </div>
</div>
<ion-toggle toggle-class="toggle-assertive" ng-model="emailNotification" ng-true-value="'Subscribed'" ng-false-value="'Unubscribed'">
Newsletter
</ion-toggle>
<div class="item">
<!-- 使用 pre 标签展示效果更美观 -->
<div ng-bind="emailNotification | json"></div>
</div>
</div>
</ion-content>
由于pre标签冲突，实例中的 pre 已替换为 div标签，具体可以在"尝试一下"中查看。
[JavaScript 代码]
angular.module('ionicApp', ['ionic'])
.controller('MainCtrl', function($scope) {
$scope.settingsList = [
{ text: "Wireless", checked: true },
{ text: "GPS", checked: false },
{ text: "Bluetooth", checked: false }
];
$scope.pushNotificationChange = function() {
console.log('Push Notification Change', $scope.pushNotification.checked);
};
$scope.pushNotification = { checked: true };
$scope.emailNotification = 'Subscribed'; });
[css 代码：]
body {
cursor: url('http://www.runoob.com/try/demo_source/finger.png'), auto;
}
尝试一下 »
效果如下所示：
[尝试一下 »
](http://www.runoob.com/try/tryit.php?filename=ionic_ion-toggle)
