2015-03-02 68 views
1

我有數據很基本的NG-重複在一個表:角重複 - 動態性能

$scope.data = [ { 
    version: 1, 
    ID: 78, 
    name: "Bulk 61", 
    createdBy: "Master", 
    email: "[email protected]", 
    city: "New York", 
    state: "New York", 
    country: "Canada", 
    address: "123 street road", 
    type: "Something", 
    }, 
    { 
    version: 2, 
    ID: 4, 
    name: "Bulk 1221", 
    createdBy: "Master22", 
    email: "[email protected]", 
    city: "New York22", 
    state: "New Yor22k", 
    country: "Canada2", 
    address: "123 str22eet road", 
    type: "Somet2hing", 
    } 
]; 

事情是,我不知道該對象的屬性是什麼,因爲我將獲得的屬性名稱另一個對象:

$scope.properties = [ 
    "name", 
    "type", 
    "ID", 
    "country", 
    "email" 
    ]; 

所以,在現實中,根據我收到的屬性,它可能是item.country而不是item.name

所以,如果我BUIL d在視圖中的表,它看起來像這樣:

<table> 
    <tr> 
    <th ng-repeat="property in properties">{{property}}</th> 
    </tr> 
    <tr ng-repeat="item in data"> 
    <td>{{item.property[0]}}</td> 
    <td>{{item.property[1]}}</td> 
    <td>{{item.property[2]}}</td> 
    <td>{{item.property[3]}}</td> 
    <td>{{item.property[4]}}</td> 
    </tr> 
</table> 

是否可以做我想做的事?顯然,如果我知道屬性名稱,很容易將它放在視圖中,但在這種情況下,它取決於我從properties對象收到的內容。

我創建了一個plnkr證明我想達到的目標:http://plnkr.co/edit/LImqZuLzcvKsbHUEOOrX?p=preview

回答

4

當然,僅僅設置第二中繼器遍歷屬性名稱和使用括號標記:

<tr ng-repeat="item in data"> 
    <td ng-repeat="prop in properties">{{item[prop]}}</td> 
</tr> 

你可能要檢查查看當前迭代中是否存在屬性名稱item

+0

非常感謝! – eHx 2015-03-02 19:47:43