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自从我试图让它运行以来:使用以下代码段,我想过滤一些人,并且在 onchange 被触发后接收已过滤的对象。在此处查看此代码:http: //jsbin.com/isojof/1/

任何的想法?

现在还没有 $filter 对象...但是如何创建一个呢?$filter('filter') 显然不起作用!

<html ng-app>
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.1/angular.min.js"></script>

</head>


<body ng-controller="List">

    Search: <input ng-change="getData(names, query)" ng-model="query">
    Search: <select ng-change="getData(names, query2)" ng-model="query2">
    <option></option>
    <option>Berlin</option>
    <option>Hamburg</option>
</select>
 <div>
    <ul class="names" >
        <li ng-model="item" " ng-repeat="name in names | filter:query | filter:query2">
            {{name.firstname}}, {{name.lastname}}, {{name.age}}, {{name.location}}
        </li>
    </ul>
</div>
    <script type="text/javascript">
    function List($scope) {
        $scope.names = [
        {"firstname": "Carl",
        "lastname": "Luyk",
        "age": 20,
        "location":"Berlin"},
        {"firstname": "Carl",
        "lastname": "Moreen",
        "age": 20,
        "location":"Hamburg"},
        {"firstname": "Tom",
        "lastname": "Luyk",
        "age": 25,
        "location":"New York"},
        {"firstname": "Caren",
        "lastname": "Tilt",
        "age": 20,
    "location":"Paris"},
        {"firstname": "Caren",
        "lastname": "Orail",
        "age": 30,
        "location":"Hamburg"},
        ];
$scope.getData = function (names, query) {
  $scope.queryData = $filter('filter')(names, query);
  console.log($scope.queryData);
};



    }
    </script>

</body>
</html>  
4

1 回答 1

83

你只需要注入$filter你的控制器:

改变

function List($scope) {

function List($scope, $filter) {

http://jsbin.com/isojof/2/

于 2013-05-23T06:06:02.507 回答