AJAX Extentsion - Update Panel Problem

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Hi guy,

I so much love developing web apps that are quick responsive and give users what they want instantly, that is why I love using AJAX ControlToolkit.

But I realize that I cannot execute client(javascript)-script when I have button to execute this script inside an UpdatePanel control. Similarly, I cannot use the SaveAs method of the FileUpload control to attached a picture or document, instead, the FileUpload content (the file I browsed) will lost it value at the click of the button. Also, a TextBox that I use Calender extender for losts it's Date value when postback occurs.

Is there a way arround solving this problem? I mean adding extenders to ASP server controls should not cease them from executing the server script.

Please help on this issue.

Thanks.

Posted 22-Aug-10 6:23am

awedaonline

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AspDotNetDev 22-Aug-10 17:36pm

I didn't really follow you. Perhaps you could edit your question to add a SMALL code sample to demonstrate ONE of your issues?

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Vishwanath H R · Accepted Answer · 2010-08-24T00:30:00

Below is the sample to execute javascript while using AJAX

ScriptManager.RegisterStartupScript(this, this.GetType(), "alertUser", "alert('You must hit enter to continue');", true);

Put the fileupload and textbox + calendar extender inside another updatepanel, so that they don't loose value.