html的

<input type="text" ng-model="selectedStuff" typeahead="stuff.name for stuff in stuffs | filter:$viewValue"/>

<span>{{selectedStuff.name}}</span>
<span>{{selectedStuff.desc}}</span>

.js文件

$scope.stuffs= [
                {
                 "name":"thing1","desc":"this is the first thing"
                },{
                 "name":"thing2","desc":"this is the second thing"
                }
               ]

目前,我已经能够使用所选择的名称来更新模型,但是我的目标是通过类型头传递整个对象.有没有干净的方式来做这个只使用输入？