angularJs Demo1

发布时间：2020-12-17 09:48:01 所属栏目：安全来源：网络整理

导读：!DOCTYPE htmlhtmlheadmeta charset="utf-8"script src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"/script/headbodydiv ng-app="myApp" ng-controller="myCtrl" h1 id="myh1"{{hello}}/h1/divscriptvar app = angular.module('my

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>


<div ng-app="myApp" ng-controller="myCtrl"> 
<h1 id="myh1">{{hello}}</h1>
</div>
<script>
var app = angular.module('myApp',[]);
app.controller('myCtrl',function($scope,$interval) {
  $scope.hello = "Hello world!";
  var flag = 0;
  $interval(function () {
	  if (flag===0){
      	$scope.hello = "I love you";
		  document.getElementById("myh1").style.color="red";
		  flag = 1;
	  }
	  else {
	  	$scope.hello = "Hello world!";
		  document.getElementById("myh1").style.color="blue";
		  flag = 0;
	  }
  },1000);
});
</script>


</body>
</html>

效果：

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（编辑：李大同）

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