angular的filter过滤器

输入过滤器可以通过一个管道字符(|)和一个过滤器添加到指令中,该过滤器后跟一个冒号和一个模型名称。
filter 过滤器从数组中选择一个子集:

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
	</head>
	<body>
		<div ng-app="myApp" ng-controller="myCtrl">
			<p>输入过滤器</p>
			<p><input type="text"  ng-model="test"></p>
			<ul>
				<li ng-repeat="x in names|filter:test|orderBy:'country'">
					{{(x.name|uppercase)+','+x.country}}
				</li>
			</ul>
		</div>
		<script>
			var app=angular.module('myApp',[]);
			app.controller('myCtrl',function($scope){
				$scope.names=[
					{name:'star',country:'china'},
					{name:'star1',country:'us'},
					{name:'star2',country:'un'}
				]
			})
		</script>
	</body>
</html>

posted @ 2019-05-09 18:12  lxystar  阅读(142)  评论(0编辑  收藏  举报