案例:AngularJS案例     状态:可编辑再运行    进入横版
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<script src="/js/angular.js1.4.6/angular.min.js"></script>
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</head>
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<body>
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<div ng-app="myApp" ng-controller="myCtrl"> 
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<p>两秒后显示信息:</p>
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<h1>{{myHeader}}</h1>
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</div>
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<p>$timeout 访问在规定的毫秒数后执行指定函数。</p>
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<script>
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var app = angular.module('myApp', []);
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app.controller('myCtrl', function($scope, $timeout) {
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  $scope.myHeader = "Hello World!";
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  $timeout(function () {
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      $scope.myHeader = "How are you today?";

 运行结果 
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