Ext1 Grid Panel Insert Record Issue

[mamirbalouch]

I am using Ext1 controls and visual studio 2015. I had a grid which was working fine before applying grouping. I have an "Add" button to insert a new record in grid. before applying "GroupField" property of store, the insert code was working fine but after applying grouping, it inserts a record but also displays following prompt:

You have uncommitted changes. Are you sure you want to reload data?

store code:

<ext:Store
  ID="dsObjectives"
  IDMode="Explicit"
  AutoLoad="false"
  runat="server"
  RemoteSort="true"
  UseIdConfirmation="true" GroupField="ObjectiveTypeDesc">

script code to insert a record:

    var InsertNewRecord = function(){
        var pos;
        pos = #{grdObjectives}.insertRecord(0,{}); 
        //pos = #{grdObjectives}.addRecord({});

        #{grdObjectives}.getView().focusRow(pos); 
        #{grdObjectives}.getRowEditor().startEditing(pos);
        #{CmbObjectives}.setDisabled(false);
    }

i also tried to use "addRecord()" but issue remains same. Further, i also tried

WarningOnDirty="false"

it prevents the prompt but gives errory

The parameters dictionary contains a null entry for parameter 'limit' of non-nullable type 'System.Int32' for method 'Ext.Net.MVC.AjaxStoreResult GetObjectiveAppraisalDet(System.String, Int32, Int32, System.String, System.String)' in 'SmartHCM.Controllers.HrsController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter.

Rest works fine, it also inserts a record and when I give some data in that record it also reflects in database. I guess the grid is reloading the data and submitting null values to function. any idea?

[mamirbalouch]

i just removed this property of store and it is working now, need further testing but for the time, it is working:

RemoteSort="true"