2017-03-16 82 views
0

我試圖隱藏或顯示一個按鈕,根據某個值被定義或定義,但我得到的NG-顯示缺少屬性名稱:角NG顯示缺少的屬性值

<md-list ng-cloak flex ng-repeat="(key, value) in $ctrl.questionWithCorrectAnswers | groupBy: 'QuestionID'"> 
<fieldset ng-class="{'notActiveQuestion': value[0].ActiveQ == 0}"> 
    <legend> 
     <ng-show="value[0].ActiveQ"><md-button class="md-raised md-primary"><span ng-if="value[0].ActiveQ == 1">De</span>activate</md-button></ng-show> 
    </legend> 
</fieldset> 

+0

你可以創建一個演示pleasE? –

回答

3

ng-show是一個屬性,它繼承一個元素。

WRONG:

<ng-show="value[0].ActiveQ"> 

RIGHT:

<div ng-show="value[0].ActiveQ">