如何隐藏NG桌列

Question

我已经尝试使用ng-hide和ng-show显示一个不同的列，当vm.allRecords设置为true：

<table ng-table="vm.tableParams" ng-hide="vm.noRecords || vm.DashboardService.loading">
    <tr ng-repeat="record in $data">
        <td title="'Title'" sortable="'title'" class="title">
            <a ng-href="{{vm.baseUrl}}#entity/displayEntity?entityId={{record.entityId}}" target="_blank">
                {{record.title}}
            </a>
        </td>
        <td title="'Date Created'" sortable="'createdDate'" class="date">{{record.createdDate}}</td>
        <td title="'Last Modified'" sortable="'lastModified'" class="date">{{record.lastModified}}</td>
        <td title="'Notebook Descriptor'" sortable="'notebookDescription[0]'" class="description">
            <ul>
                <li ng-repeat="description in record.notebookDescription">{{description}}</li>
            </ul>
        </td>
        <td title="'Witness'" sortable="'witnesses[0].display'" class="witness" ng-hide="vm.allRecords"> 
            <ul>
                <li ng-repeat="witness in record.witnesses">{{witness.display}}</li>
            </ul>
        </td>
        <td title="'Due Date'" sortable="'dueDate'" class="date" ng-hide="vm.allRecords">{{record.dueDate}}</td>
        <td title="'Status'" sortable="'status'" class="status" ng-show="vm.allRecords">{{record.status}}</td>
    </tr>
</table>

但是标题中的单元格并非隐藏。我还尝试使用以下方式使用以下方式：

<tr>
    <th>Title</th>
    <th>Date Created</th>
    <th>Last Modified</th>
    <th>Notebook Descriptor</th>
    <th ng-hide="vm.allRecords">Witness</th>
    <th ng-hide="vm.allRecords">Due Date</th>
    <th ng-show="vm.allRecords">Status</th>
</tr>

它有效，但我没有分类。我如何隐藏列并进行排序？

Answer 1

我已经将ng-show/ng-hide更改为ng-if，它起作用。