分支语句让你在界面上都可以写逻辑判断。

<ul>
<li ng-repeat="person in persons">
<span ng-switch on="person.sex">
<span ng-switch-when="1">you are a boy</span>
<span ng-switch-when="2">you are a girl</span>
</span>
<span ng-if="person.sex==1">you may be a father</span>
<span ng-show="person.sex==2">you may be a mother</span>
<span>
please input your baby's name:<input type="text" ng-disabled="!person.hasBaby"/>
</span>
<span>
</li>
</ul>