是否可以使用 ng-hide 指令隐藏选择框选项?
<div ng-app ng-controller="Controller">
<select ng-model="myDropDown">
<option value="one">One</option>
<option value="two" ng-hide="myDropDown=='one'">Two</option>
<option value="three">Three</option>
</select>
{{myDropDown}}
</div>