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AngularJS ng-click 指令


示例

每次点击按钮时,将 count 变量增加 1

<button ng-click="count = count + 1" ng-init="count=0">确定</button>
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定义和用法

The ng-click 指令告诉 AngularJS 在点击 HTML 元素时该做什么。


语法

<元素 ng-click="表达式"></元素>

所有 HTML 元素都支持。


参数值

描述
表达式 点击元素时要执行的表达式。

更多示例

示例

在点击按钮时,在 AngularJS 中执行一个函数

<body ng-app="myApp">

<div ng-controller="myCtrl">
    <button ng-click="myFunc()">确定</button>
    <p>按钮已被点击 {{count}} 次。</p>
</div>

<script>
angular.module('myApp', [])
.controller('myCtrl', ['$scope', function($scope) {
    $scope.count = 0;
    $scope.myFunc = function() {
        $scope.count++;
    };
}]);
</script>

</body>
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