<option ng-repeat="item in osList.Linux" value="{{item.id}}">{{item.name}}</option>
</select>
<select class="input-small" ng-model="newHost.os" style="width:102px;" ng-show="osType==2" ng-options="item.id as item.name for item in osList.Linux" ng-init="osList.Linux[0].id">
