5. AngularJS中的指令 ng-click使用(事件指令
2017-10-09 本文已影响0人
小草莓蹦蹦跳
<head>
<meta charset="UTF-8">
<title></title>
<style>
.color{
color: red;
background-color: yellow;
}
.border{
border: 2px solid #000;
}
</style>
</head>
<body ng-app="app" ng-controller="wmxController">
<p ng-class="{color:isClass == true,border:isClass == true}"> {{name}} </p>
<!--ng-click指令-->
<button ng-click="addStyle()"> {{value1}} </button>
<button ng-click="removeStyle()"> {{value2}} </button>
<script src='angular.js'></script>
<script>
var app = angular.module('app',[]);
app.controller('wmxController',['$scope',function ($scope) {
$scope.value1 = '点击我添加样式';
$scope.value2 = '点击我清除样式';
$scope.name = '我是要被你们修改样式的';
// 初始化变量，默认是为false
$scope.isClass = false;
// 声明方法，被ng-click调用
$scope.addStyle = function () {
$scope.isClass = true;
};
$scope.removeStyle = function () {
$scope.isClass = false;
}
}])
</script>
</body>
