Hi,

Is it possible to make aura:id dynamic? because when I try to get the aura:id in the controller using getLocalID I'm getting 
{!'index' + index}.

<aura:iteration indexVar="index" items="{!v.actions}" var="obj">
     <tr aura:id="{!'index' + index}">                                    
          <td>
              <ui:inputCheckbox aura:id="{!'index' + index}" change="{!c.changeCheckbox}" >
                   {!'index' + index}
               </ui:inputCheckbox>
         </td>
         <td>
              {!obj.Summary__c}
         </td>
         <td>
              {!obj.Due_Date__c}
         </td>
         <td>
              {!obj.User__c}
          </td>
     </tr>                                    
</aura:iteration>