angular js 下拉框

Freemarker：

<div class="col-sm-1">

<select class="form-control" data-ng-model="searchInfo.giftPackageId"
data-ng-options="dl.giftPackageIdString as dl.giftPackageName for dl in giftPackIdList">
</select>
</div>

注意点: giftPackageIdString 必须为String 型