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我有像下面的AngularJS的HTML代码选择框表格单元格内。从表格单元格禁用角JS选择框
<td>
<select ng-model="row.status" ng-change="toggle_syslog_filter(row.id,row.status)" >
<option value="0">Disabled</option>
<option value="1">Enabled (Log Only)</option>
<option value="2">Enabled (Alerts Active)</option>
</select>
<span style="color:red;">
<i class="fa fa-remove" ng-click="delete_filter(row.id)"></i>
</span>
</td>
,但它增加了一些类来选择框
<td>
<select ng-model="row.status" ng-change="toggle_syslog_filter(row.id,row.status)" class="ng-pristine ng-valid ng-touched">
<option value="0">Disabled</option>
<option value="1">Enabled (Log Only)</option>
<option value="2">Enabled (Alerts Active)</option>
</select>
<span style="color:red;">
<i class="fa fa-remove" ng-click="delete_filter(row.id)"></i>
</span>
</td>
它添加类
NG-原始NG-有效NG-感动
,这让选择框被禁用。
这里是ngModel的文档https://docs.angularjs.org/api/ng/directive/ngModel,它解释了这些CSS类是什么,它们是什么意思.. –