angularjs - How can we concat angular js variable with ng-model -

<div class="row" data-ng-repeat="i in [1,2,3,4]">             <div asterick class="form-group" ng-class="{'form-group has-success': !error['resource_type'] && (submitted), 'form-group has-error': (error['resource_type']) && (submitted)}">                  <label for="resourcetype">resource type</label>                  <select name="resourcetype" id="resourcetype" ng-model="data.resource_type+{{ }}" ng-required="true"  >                     <option ng-repeat="option in resourcetypejson" value="{{option}}">{{option}}</option>                 </select>            </div> </div> 

i trying access i (loop variable) ng-model. need resource_type1, resource_type2 , on. how can please help.

make resource type array instead of separate properties.

{     data: {         resource_type1: 'data1',         resource_type2: 'data2',         resource_type3: 'data3'     } } 

becomes

{     data: {         resource_type: ['data1', 'data2', 'data3']     } } 

and can following in ngmodel:

ng-model="data.resource_type[i]" 

what if can't above?

you can try following:

ng-model="data['resource_type' + i]"