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radgrid and loading panel

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andieje
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andieje asked on 29 Jun 2009, 10:44 PM
Hello

I have a grouped radgrid. When the one of the groups in the grid is expanded or collapsed the grid makes an ajax postback to the server to populate the expanded group. The postback uses a rad loading panel. The problem I am having is that the rad loading panel covers the entire grid when the user expands a group which makes the grid effectively disappear. Is there anyway to have the loading panel appear just on the space where the details table will appear or failing that to at least keep the column headers of teh grid visible

i'm using q3 2008

thanks

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Dimo
Telerik team
answered on 01 Jul 2009, 12:38 PM
Hello andieje,

By default, RadAjaxLoadingPanel positions itself automatically over the whole updated control, not part of it. If you want to customize the loading panel's position or size, you can set IsSticky="false" to the control and adjust its position with Javascript when an AJAX request is initiated. Here is a help article, which shows how to position the loading panel programmatically on the client:

http://www.telerik.com/help/aspnet-ajax/ajxcenterloadingpanel.html

I would suggest setting a large enough Transparency for the loading panel, so that the RadGrid control is visible below it and not reposition.

Kind regards,
Dimo
the Telerik team

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Dimo
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