angular的filter过滤器

时间 2019-12-10

原文原文链接

输入过滤器能够经过一个管道字符（|）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：html

<!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>