Filter an Array Based on User Input
Example
<div ng-app="myApp" ng-controller="namesCtrl">
<p><input type="text" ng-model="test"></p>
<ul>
<li ng-repeat="x in names | filter : test">
{{ x }}
</li>
</ul>
</div>
<div ng-app="myApp" ng-controller="namesCtrl">
<p><input type="text" ng-model="test"></p>
<ul>
<li ng-repeat="x in names | filter : test">
{{ x }}
</li>
</ul>
</div>