【AngularJS】过滤数组中的子集(每一个子项都过滤)
说白了就是filter+repeat;
源码:
<!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="namesCtrl">
<p>输入过滤</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 src="http://www.runoob.com/try/demo_source/namesController.js"></script>
</body>
注意:
① ng-repeat=" x in 数组":是重复的格式,表示数组中的每一项都重复,一直到完毕;一般结合<ul><li></li></ul>标签使用
② | filter 条件:是过滤器格式,
③ | orderBy:'country':表示按照过滤条件排序,过滤的字段用单引号引入;