ng-repeat和ng-options区别

ng-repeat ="x in XXX"

ng-options="x.*** for x in XXX“

ng-repeat 写法

<select>

<option ng-repeat ="x in XXX"></option>

</select>

ng-options写法 必须要加ng-model

<select ng-model="xxxx" ng-options="y.xxx for y in XXX">

</select>