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Update Value ???

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Silderado
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Silderado asked on 07 Oct 2008, 06:44 PM
Hi,

I am using the example LoadOnDemand as an example and wanted to know how to do that function that I can use, so that after informing the value, size and quantity update on the screen, a TextBox the total request as soon as the screen's tooltip is closed .

I put a line in Page_Load however is not appearing, only after updating the screen.

When I put a label to receive the value of the Session [ "product"], for example, that I created in demonstrating the value ProductDetails.ascx this, when I debug, though but not shown anything on the screen.

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Silderado
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answered on 09 Oct 2008, 12:37 PM
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Svetlina Anati
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answered on 10 Oct 2008, 01:23 PM
Hi Silderado,

When you use the LoadOnDemand functionality you actually load the tooltip's content through ajax. It means that only this part of the page is updated and even if you make changes to other parts of the page, they do not take effect because these parts of the page are not updated. Please, note, that this is not related to RadControls but to general ASP.NET and AJAX knowledge.

One possible solution is to wrap the label in an Update panel with UpdateMode=Conditional and then call the panel's Update() method after the desired value for the label is set.

Best wishes,
Svetlina
the Telerik team

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Svetlina Anati
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