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How to display the LoadingTemplate on initial load

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Peter Gray
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Peter Gray asked on 28 Oct 2008, 08:29 PM
Hi,
I have followed the instructions here: 

http://www.telerik.com/help/aspnet/grid/grdloadingtemplate.html

to get the loading template to show on the initial load.

I followed the instructions for VB.NET and I can get the loading template to display on initial load, and then my grid shows. So far so good.

When I look closer at the grid I see my grid column titles are missing. The strange thing is if I change the page or expand a hierarchy the titles magically come back.

Anyone have any idea why my grid column titles don't show on the initial load ?  

If I turn off my attempts to get the loading template to work, then my column titles are fine, however I would really like to be able to have that loading template work correctly on initial load.

Any help would be appreciated.

Thansk...Peter

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Daniel
Telerik team
answered on 29 Oct 2008, 01:23 PM
Hello Peter,

The document you depicted is related to our RadControls for ASP.NET suite.

The appropriate example for RadControls for ASP.NET AJAX is shown below:
Show RadAjaxLoadingPanel on initial page load

Please test it locally and let us know whether it's working as expected.

Regards,
Daniel
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Peter Gray
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answered on 29 Oct 2008, 03:11 PM
Hi Daniel,

This works great. Thank you.

One more dumb question though.  It works fine with the embedded loading gif.

How do I set the loading template to use a custom image that I would like to use instead?  

The following does not seem to work:

<img alt="Loading..." src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "../Skins/Custom/Grid/loading.gif") %>' style="border:0;" />

All I get is the broken image link picture with the alt "Loading..."  displayed.

Thanks again !

Cheers...peter
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Peter Gray
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answered on 29 Oct 2008, 03:11 PM
Hi Daniel,

This works great. Thank you.

One more dumb question though.  It works fine with the embedded loading gif.

How do I set the loading template to use a custom image that I would like to use instead?  

The following does not seem to work:

<img alt="Loading..." src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "../Skins/Custom/Grid/loading.gif") %>' style="border:0;" />

All I get is the broken image link picture with the alt "Loading..."  displayed.

Thanks again !

Cheers...peter
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Daniel
Telerik team
answered on 29 Oct 2008, 03:26 PM
Hello Peter,

Please try the following approach:
<img alt="Loading..." src="../Skins/Custom/Grid/loading.gif" style="border:0;" /> 

Let us know if you need more information.

Regards,
Daniel
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Peter Gray
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answered on 29 Oct 2008, 04:23 PM
Works great. Thanks !
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