1、过滤器
<!doctype html>
<!-- ng-app使用范围HTML -->
<html lang="en" ng-app="test">
<head>
<meta <meta charset=" " set="UTF-8">
<title>Document</title>
<style type="text/css" media="screen">
#div1 input {background: #CCC;}
#div1 input.active {background: yellow;}
#div1 div {width: 200px;height: 200px;border: 1px solid #000;}
</style>
<script src="angular.min.js"></script>
<script type="text/javascript">
var app=angular.module(‘test‘, [])
app.controller(‘cont1‘, function($scope){
$scope.arr=[12.4,12,3,44]
$scope.timer=12341341234
})
app.filter(‘my_filter‘,function () {
//只执行一次，进行初始化
//alter()
return function (input) {
//执行多次
return input+19
}
})
</script>
<style type="text/css" media="screen">
</style>
</head>
<body ng-controller="cont1">
<ul>
<li ng-repeat="v in arr">{{v|my_filter}}:{{timer|date:‘yyyy年MM月dd日‘}}</li>
</ul>
</body>
</html>原文：http://f1yinsky.blog.51cto.com/12568071/1941622