filter 过滤器从数组中选择一个子集

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，该过滤器后面跟着一个冒号：冒号后面是一个模型名称。

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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
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<title></title>
<meta charset="utf-8" />
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</head>
<body>
<div class="container">
<div data-ng-app="myApp"data-ng-controller="namesCtrl">
<input type="text"data-ng-model="test" />
<ul>
<li data-ng-repeat="x in names | filter:test | orderBy:'name'"> <!--filter过滤器用于从数组中选择一个子集-->
{{x.name+" "+x.age}}
</li>
</ul>

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<script src="js/namesCtrl.js">
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