Hi Martin,

The problem is something else, since I am getting data and grid is also working for LOCAL PAGING.

Its throwing that error only when I change it to REMOTE Paging. 

Below is the code controller code:

[GridDataSourceAction]
public ActionResult GetMeasurementGridData()
{
                    Measure measureData = AppCacheManager.GetCacheData<Measure>("Measurements");

                    return View(measureData.AsQueryable());

}

The only change is this method for remote paging and I have declared it in markup as well

.DataSourceUrl(Url.Action("GetMeasurementGridData"))

Still I am getting error.

Hi Sanjay,

Can you please post the action method which is initializing the view. The problem is in it. As I already said you need to pass data to the view initially.

If your view is named "Index" then your "Index" action method should look like this:

Best regards,
Martin Pavlov
Infragistics, Inc.

Below is the code:

public ActionResult Measurements()
{
          Measurements measurements =AppCacheManager.GetCacheData<Measurements>("Measurements");

          return PartialView(measurements);

}

Like I said earlier, the above code works for LOCAL paging the only issue is in remote paging.

Hi Sanjay,

Your action method looks good. I'm not sure what is wrong here. The next step is to look at the generated page source code(in the browser). In the source search for "#testGrid" and you'll find the JavaScript code of the igGrid. You can look at the dataSource option which should have inline JSON data.

I'm also  attaching my test sample for you to investigate. You need to put your copy of Infragistics.Web.Mvc.dll into the project bin folder in order to make it work.

Hope this helps,

Martin Pavlov

Infragistics, Inc.

Thanks Martin. I would check on that.

I also found that same error is thrown when I tried to bind grid to Datatable

@(Html.Infragistics().Grid<System.Data.DataTable>(Model.SpectData)
    .ID("mGrid")
    .AutoGenerateColumns(true)
    .FixedHeaders(false)
    .Features(features =>
     {
                  features.Paging().PageSize(50).Type(OpType.Local);
                  features.Selection().Mode(SelectionMode.Row).MultipleSelection(false).Activation(true);
                  features.Filtering().Mode(FilterMode.Advanced).CaseSensitive(false);
                  features.Sorting();
                  features.Resizing();
      })
        .Height("655px")
        .DataBind()
        .Render()
 )

In addition to this, it also look like this error is thrown when I have data with more that 80-90 columns. In my project I have numerous grids where I have implemented REMOTE paging.

BUT I am getting error only for 2 grids and for both grids the column is more than 120.

Not sure what's wrong with these 2 grids.

Hi Martin,

Looks like I got the ROOT cause of the problem.

The problem is in declaration of Model.

@model IQueryable<GridDataBinding.Models.Product>   -----------> THIS LINE MAKES THE  GRID WORK

@model MyDomainModel.ModelData                                        ------------> THIS LINE THROWS ERROR

Could not understand the problem here ??