Call to refresh Grid after sending request to server

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Through a form Dialog, I'm sending a request to the server to update/delete/Add row. I'm looking to reload the gridx/Grid after I send the request. I'm using a JsonRest that targets my servlet which later requests an updated table from database server. Is there a simple way to do this? jsfiddle:http://ift.tt/1mmMIqn

 userColumns = [
 {id:'uuid', field: 'uuid', name: 'User UUID', width: 'auto'},
 {id:'user_name', field: 'user_name', name: 'UName', width: '7%'},
 {id:'first_name', field: 'first_name', name: 'FName', width: '0px'},
 {id:'last_name', field: 'last_name', name: 'LName', width: '0px'},
 {id:'start_date', field: 'start_date', name: 'Start', width: '0px'},
 {id:'end_date', field: 'end_date', name: 'End', width: '10%'},  
 {id:'subj_info', field: 'subj_info', name: 'Subject Info', width: 'auto'},
 {id:'issuer_info', field: 'issuer_info', name: 'Issuer Info',width: 'auto'},
 {id:'UpdateBtn', field: 'action', name: '', width: '6%', widgetsInCell: true,
  decorator:  function(){
  return "<button data-dojo-type='dijit/form/Button' data-dojo-props= 
  iconClass:'dijitIconEdit' " + "data-dojo-attach-point='btn'>Update</button>";
  },


   // setCellValue call etc....

    );}}],
        userGrid = new Grid({
          id: 'userGrid',
          cacheClass: Cache,
          store: userStore,
          structure: userColumns,
          modules: [Resizer, Sort, Pagination, Filter, Bar, 
          "gridx/modules/CellWidget",
    "gridx/modules/Edit", "gridx/modules/select/Row", "gridx/modules/select/Cell",
          ]}, 'usersNode'), 

******************************* Form *******************************************

   <div data-dojo-type="dijit/Dialog" data-dojo-id="myFormDialog2" title="Update User 
    Certificate" style="display: none">

    <form data-dojo-type="dijit/form/Form" id="myForm2" encType="multipart/form-data"
     action="addUser/update" method="post" target="uploadTrg">


         User: <div id="first_name" ></div>  <div id="last_name"></div>
         <input id="uuid" name="uuid" type="hidden"/>
         <input id="first_name2" name="fname" type="hidden"/>
         <input id="last_name2" name="lname" type="hidden" />
         <input id="user_name2" name="user_name" type="hidden"/>

        <p>Upload Cert: 
            <input type="file" name="fileName" /> 
        </p>         
        <div class="dijitDialogPaneActionBar">

        <button data-dojo-type="dijit/form/Button" type="submit" onClick="return 
         myFormDialog2.hide();">Submit</button>
        <button data-dojo-type="dijit/form/Button" type="button" onClick="return 
          myFormDialog2.hide();">Cancel</button>          
        </div>     
        </form>          
       </div>

asked 27 secs ago

user3808671

7

Call to refresh Grid after sending request to server