AngularJS之定时器(timeout)

1、问题背景

     AngularJS某一时间段后,出现另一种情况,这里需要用到定时器timeout


2、实现源码

<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>AngularJS之定时器(timeout)</title>
		<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
		<script>
			var app = angular.module("timeApp",[]);
			app.controller("timeController",function($scope,$timeout){
				$scope.information = 111;
				$timeout(function(){
					$scope.information = 222;
				},2000);
			});
		</script>
	</head>
	<body>
		<div ng-app="timeApp" ng-controller="timeController">
			<label>{{information}}</label>
		</div>
	</body>
</html>

3、实现结果

(1)初始化时

         111

(2)2S之后

         222