获取与标签相同的下拉值

Question

下拉以从json文件中获取选项。我得到了选项，但下拉列表的值显示如下。我的问题是如何获得该值与标签相同，即。，value =“4.90a-ea02”label =“4.90a-ea02”

<select name="version" class="form-control" ng-model="myObj.Version" ng-options="item as item.version for item in contver| unique:'version'|orderBy: '-version'" >

Answer 1

cron

Answer 2

只需将ng-options="item as item.version for更改为ng-options="item.version as item.version for

即可

<select name="version" class="form-control" ng-model="myObj.Version" 
                  ng-options="item.version as item.version for item in contver| unique:'version'|orderBy: '-version'" >