Not answered Grid / RadNumericTextBox for Footer Totals

hi,

I am trying to do something similar to the demo for Grid / RadNumericTextBox for Footer Totals (http://demos.telerik.com/aspnet-ajax/controls/examples/integration/gridandinput/defaultcs.aspx?product=grid).

However, my situation is a bit different.  I have a grid with template column like so:

And javascript as recomended in the demo:

However, when grid is in Edit mode, in addition to modifying total value in the footer, I need to modify value in another cell of the edited row of the grid (which is also a text box in edit mode).  How can I access this other control and set its value inside  my  txtTotalCost_OnBlur function.

Hello Zinoviy,

In order to get access to the other textbox editor in the grid row, you can consider the approaches presented in the following code library threads on our site:

http://www.telerik.com/community/code-library/aspnet-ajax/grid/accessing-server-controls-in-a-grid-template-on-the-client.aspx

http://www.telerik.com/community/code-library/aspnet-ajax/grid/retrieving-grid-editor-value-client-side.aspx

Thus you will be able to reference the input and change its value from within the OnBlur client event handler of the numeric textbox.

Best regards,
Sebastian
the Telerik team

OK.  I think I figured out how to reference controls in edit mode on client.
In my case I am running following code:

      var radGrid = $find('<%= RadGrid1.ClientID %>');
      if (radGrid._editIndexes[0])
      {
                var editIndex = radGrid._editIndexes[0];
                var row = radGrid.get_masterTableView().get_dataItems()[editIndex];
                var cntrlTotalCost = row.findControl("txtTotalCost");
              
              //  Do something with the cntrlTotalCost  control
              ........................
      }


Now this works fine for edited rows, however it will not work for insert row. 
How do I reference controls in Insert row on client?

Hello Zinoviy,

How to reference the controls inside the RadGrid insert form on the client you can see from this code library example.

Kind regards,
Sebastian
the Telerik team

Sebastian,
I am already doing something similar to the example you pointed, however I hoped that there is a collection of inserted indexes/items like we have when editing or deleting rows: (radGrid._editIndexes/ radGrid._deletedItems), because I need to treat those controls in the insert row as Ajax controls vs. regular HTML DOM controls.  Other words I need those controls to have properties/methods of Ajax controls (set_value, get_value, etc..)  Is there a collection of inserted items on client that I can access and work with?

Hello Zinoviy,

There is no client object exposed that will represent the insertion item in the grid. However, you can use the global $telerik.findControl(container, controlId) method passing the table tr which represents the DOM element of the inserted item as first argument (container) to that method. Thus you should be able to reference other ASP.NET/AJAX controls in the insert form to operate with them.

See this forum thread for more details:
http://www.telerik.com/community/forums/aspnet-ajax/grid/identifying-the-grid.aspx

Best regards,
Sebastian
the Telerik team