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error when use Url Rewrite

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Valera
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Valera asked on 24 Oct 2008, 12:19 PM
I try to make Multiple ComboBoxes. When URL http://domen/MultipleComboBoxes.aspx that all works for me. And when at me URL http://domen/MultipleComboBoxes / that arises javascript an error: [Exception... "Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIXMLHttpRequest.open]" nsresult: "0x80070057 (NS_ERROR_ILLEGAL_VALUE)" location: "JS frame:: http://localhost:2437/WebResource.axd? d = _ xqoAC_y7luLaqnRFtp75Q2&t=633319519957187500:: WebForm_DoCallback:: line 85" data: no] http://localhost:2437/ScriptResource.axd? d=GiHDpx3Edvlp530KVXGWp5ALxOE0Ls5RydtpO73IdXUf62yfsN_0xRfWfirAYu0IMgaxSEVmE72x95NmRQhs1A2&t=633583814480000000 Line 655. How to get rid of an error?

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Valera
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answered on 24 Oct 2008, 12:51 PM
I think it because CallBack goes not on that page. How to specify in what page the data should be given.

p.s. Excuse me for my English.
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Veselin Vasilev
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answered on 27 Oct 2008, 02:38 PM
Hello Valera,

It seems you are trying this using the Visual Studio's web server.
Here is what I have tried:

1. Downloaded your application (mymulticombo.zip)
2. Added the latest dll files (Q3 2008 Beta)
3. Created a virtual folder (called mymulticombo) in IIS which points to the application. Then I added default document for that virtual folder to be search.aspx
4. I opened the http://localhost/mymulticombo/ URL in the browser and the page worked fine. All the comboboxes were fine.

What is different in your case?

Sincerely yours,
Veselin Vasilev
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.
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Veselin Vasilev
Telerik team
answered on 27 Oct 2008, 04:19 PM
Valera has already found the solution - here it is:

When using Url Rewriting ASP.Net creates a form without action like this:
<form runat server action="">...</form>

It's the case your javascript doesn't raise a callback event (because theForm.action == "").
I created a small fix:

<script language="javascript">
theForm.action = "<%=Request.RawUrl%>";
</script>

now it works fine.
I hope this can help someone to use your controls + url rewriting.



Best wishes,
Veselin Vasilev
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.
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Lindsay
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answered on 17 Dec 2008, 08:56 PM
Thanks!  Helped a lot!!!!
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Alex
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answered on 22 Dec 2008, 11:54 PM
ScottGu's site also has a great solution.

http://weblogs.asp.net/scottgu/archive/2007/02/26/tip-trick-url-rewriting-with-asp-net.aspx

It's under the section called "Handling ASP.NET PostBacks with URL Rewriting".



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Valera
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Valera
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Veselin Vasilev
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