Refresh 2 RadGrids on window close

[Joseph]

Hi Telerik Community,

I have two RadGrids sitting on a page, both inside a RadAjaxPanel. When I have RadWindow close, my add_close function (oWnd.add_close(RefreshAfterMatch);) will only refresh one of the two grids (perDiemBookingsRadGrid). Here is my function:

function RefreshAfterMatch() {
            var matchMasterTable = $find("<%= RadGrid1.ClientID %>").get_masterTableView();
            var pdMasterTable = $find("<%= perDiemBookingsRadGrid.ClientID %>").get_masterTableView();
            matchMasterTable.rebind();
            pdMasterTable.rebind();
        }

Any ideas on how to get both grids to rebind?

Thanks,
Joe

[Marin Bratanov]

Hi Joe,

The rebind() cilent-side command fires the server-side code to rebind the grid it is called from, so both grids will perform requests and the first will be cancelled as this is the way AJAX works.

I can offer you several ways to go around this:

1) increase the value of the RequestQueueSize property of the panel

OR

2) use the RadAjaxManager to perform an AJAX request for both grids (e.g. you could pass a parameter that will indicate in the code-behind that these two grids need to be rebound) instead of the client-side rebind() method

OR

3) use a regular update panel around both grids and a hidden button inside that will invoke the request to rebind the grids. This button's request can be initiated via the __doPostBack() command by passing its UniqueID as the first parameter. Again rebind() should be called from the server this time.


Greetings,
Marin
the Telerik team

[Joseph]

Option 1 - Increasing the RequestQueueSize did the trick - Thanks!