将 ng-repeat 中的值设置为另一个值一次(仅在页面加载时)
Set value in ng-repeat to another value once (only on page-load)
我有这个代码;
<div ng-repeat="(key, entry) in entryDetails.Responses" class="responseEntry">
<h4 ng-click="box=!box"><i ng-class="(!box ? 'fa fa-arrow-down' : 'fa fa-arrow-right')"></i> {{key}}</h4>
<pre data-slide-toggle="box"><code>{{entry | json}}</code></pre>
</div>
如何将每个 box
框变量设置为另一个值(在本例中为 false
)以便在页面加载时关闭切换?
谢谢!
可能 ng-init
会解决这个问题。
ng-init="box = false"
它会在每次重复中创建一个变量box
并将其初始化为true
<div ng-repeat="(key, entry) in entryDetails.Responses" class="responseEntry" ng-init="box = false">
<h4 ng-click="box=!box"><i ng-class="(!box ? 'fa fa-arrow-down' : 'fa fa-arrow-right')"></i> {{key}}</h4>
<pre data-slide-toggle="box"><code>{{entry | json}}</code></pre>
</div>
The only appropriate use of ngInit is for aliasing special properties of ngRepeat.
我有这个代码;
<div ng-repeat="(key, entry) in entryDetails.Responses" class="responseEntry">
<h4 ng-click="box=!box"><i ng-class="(!box ? 'fa fa-arrow-down' : 'fa fa-arrow-right')"></i> {{key}}</h4>
<pre data-slide-toggle="box"><code>{{entry | json}}</code></pre>
</div>
如何将每个 box
框变量设置为另一个值(在本例中为 false
)以便在页面加载时关闭切换?
谢谢!
可能 ng-init
会解决这个问题。
ng-init="box = false"
它会在每次重复中创建一个变量box
并将其初始化为true
<div ng-repeat="(key, entry) in entryDetails.Responses" class="responseEntry" ng-init="box = false">
<h4 ng-click="box=!box"><i ng-class="(!box ? 'fa fa-arrow-down' : 'fa fa-arrow-right')"></i> {{key}}</h4>
<pre data-slide-toggle="box"><code>{{entry | json}}</code></pre>
</div>
The only appropriate use of ngInit is for aliasing special properties of ngRepeat.