AngularJS 事件
发布时间:2020-12-17 09:50:20 所属栏目:安全 来源:网络整理
导读:ng-click 指令 ng-click 指令定义了 AngularJS 点击事件。 AngularJS 实例 div ng-app = "" ng-controller = "myCtrl" button ng-click = "count = count + 1" 点我! / button p {{ count }} / p / div 隐藏 HTML 元素 ng-hide 指令用于设置应用部分是否可
ng-click 指令 ng-click 指令定义了 AngularJS 点击事件。 <div ng-app="" ng-controller="myCtrl"> <button ng-click="count = count + 1">点我!</button> <p>{{ count }}</p> </div>
隐藏 HTML 元素 <div ng-app="myApp" ng-controller="personCtrl"> <button ng-click="toggle()">隐藏/显示</button> <p ng-hide="myVar"> 名: <input type="text" ng-model="firstName"><br> 姓名: <input type="text" ng-model="lastName"><br> <br> Full Name: {{firstName + " " + lastName}} </p> </div> <script> var app = angular.module('myApp',[]); app.controller('personCtrl',function($scope) { $scope.firstName = "John",$scope.lastName = "Doe" $scope.myVar = false; $scope.toggle = function() { $scope.myVar = !$scope.myVar; }; }); </script>
显示 HTML 元素 <div ng-app="myApp" ng-controller="personCtrl"> <button ng-click="toggle()">隐藏/显示</button> <p ng-show="myVar"> 名: <input type="text" ng-model="firstName"><br> 姓: <input type="text" ng-model="lastName"><br> <br> 姓名: {{firstName + " " + lastName}} </p> </div> <script> var app = angular.module('myApp',$scope.lastName = "Doe" $scope.myVar = true; $scope.toggle = function() { $scope.myVar = !$scope.myVar; } }); </script>
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