1. ng-disabled
<div ng-app="" ng-init="mySwitch=true"><p><button ng-disabled="mySwitch">点我!</button></p><p><input type="checkbox" ng-model="mySwitch">按钮</p><p>{{ mySwitch }}</p></div> 2. ng-show
<div ng-app="" ng-init="hour=13"> <p ng-show="hour > 12">我是可见的。</p> </div>
3. ng-hide
<div ng-app=""><p ng-hide="true">我是不可见的。</p><p ng-hide="false">我是可见的。</p></div>
Angular随手记之html dom
原文地址：https://www.cnblogs.com/it-dennis/p/8267427.html