有一个选择下拉列表
<select ng-model="filter_cli" ng-options=" gc.id as gc.name for gc in
businesses | filter :{type : 'CLIENT'} track by gc.id">
在应用程序中选择时,未显示所选值但正在分配。删除&#34;跟踪&#34;解决了这个问题,但是选项的值必须是对象的id。
答案 0 :(得分:1)
我认为您只需将track by
移至过滤器之前:
<select ng-model="filter_cli" ng-options=" gc.id as gc.name for gc in
businesses track by gc.id | filter :{type : 'CLIENT'}">