【发布时间】:2015-08-29 18:26:18
【问题描述】:
我目前遇到了 ng-repeat 问题,并且限制了我视图中显示的元素数量。我想知道它是否与嵌套循环有关。代码如下:
<li style="cursor:pointer; margin:8px;" class="span3" ng-repeat="psp in preSplitPrompts" ng-click="selectRelatedSplitPanels($index)">
<div ng-class="$first ? 'panelBackground' : 'altPanelBackground'" class="thumbnail splitPanel">
<h3>{{ (psp.promptname) ? psp.promptname : "No Name From API" }}</h3>
<hr>
<h2 ng-repeat="postsplit in psp.postSplit | limitTo: 1">{{ postsplit.metrics.preSplitTotalCount ? postsplit.metrics.preSplitTotalCount : 0 }}</h2>
<p>Visits</p>
</div>
</li>
我尝试通过执行 limitTo:1 来限制列表项,并且效果很好。仅在尝试限制后拆分时。感谢您的帮助。
编辑:
此代码有效:
<li style="cursor:pointer; margin:8px;" class="span3" ng-repeat="psp in preSplitPrompts | limitTo: 1" ng-click="selectRelatedSplitPanels($index)">
<div ng-class="$first ? 'panelBackground' : 'altPanelBackground'" class="thumbnail splitPanel">
<h3>{{ (psp.promptname) ? psp.promptname : "No Name From API" }}</h3>
<hr>
<h2 ng-repeat="postsplit in psp.postSplit">{{ postsplit.metrics.preSplitTotalCount ? postsplit.metrics.preSplitTotalCount : 0 }}</h2>
<p>Visits</p>
</div>
</li>
这是数据对象:
【问题讨论】:
标签: javascript angularjs angularjs-ng-repeat ng-repeat