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Re: Firewall configuration breaking ASP.NET AJAX? What are my options?

I just add the script to the end of the page. It works. It's amazing. Thank you very much, sir.

Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by jcai@precisionsupply.com on 11/5/2007
Re: KB912812 may fix it.

Hi, all I just did all the steps mentioned above to remove the error messages. But when the first time I visit the page, it still show me the error message. Then the page becomes OK when I reload the page. I delete all the cookies and files from the cache. But same thing still happens. Any help will be appreciated.

Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by jcai@precisionsupply.com on 11/5/2007
Re: Firewall configuration breaking ASP.NET AJAX? What are my options?

Hi, Thanks for repling. I just debug the code inside the firewall and find that request.headers("X-MicrosoftAjax")="Delta=true". But I also find that request.Form( "__MicrosoftAjax" )=nothing, which should be the same value as headers("X-MicrosoftAjax"), at same time. So I just wondering whether I put the JS file in wrong place, which makes the request.Form( "__MicrosoftAjax" )=nothing. And when I put up the page to live site which is outside the

Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by jcai@precisionsupply.com on 11/5/2007
Re: Firewall configuration breaking ASP.NET AJAX? What are my options?

Hi, I just put the JS code into the <head> section of the page which the update panel located in. And I put the server side code in the Global.asax . I don't know whether it is correct or not.

Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by jcai@precisionsupply.com on 11/5/2007
Re: Firewall configuration breaking ASP.NET AJAX? What are my options?

Hi, I totally agree with you. But the JS code copy the header(X-MicrosoftAjax) value to request.Form( "__MicrosoftAjax" ) and submit it to the server. I am just wondering whether I did something wrong with the JS file, which makes request.Form( "__MicrosoftAjax" ) always be nothing. Thank you.

Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by jcai@precisionsupply.com on 11/5/2007
Filed under: .ASP.Net 2.0, "async process", AJAX .ASP.Net 2.0
Re: Firewall configuration breaking ASP.NET AJAX? What are my options?

Hi, I totally agree with you. But the JS code copy the value of header("X-MicrosoftAjax") to request.Form( "__MicrosoftAjax" ) and submit to server. I am just wondering whether I did something wrong with my JS file, which makes request.Form( "__MicrosoftAjax" ) always be nothing. Thank you.

Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by jcai@precisionsupply.com on 11/5/2007
Re: Firewall configuration breaking ASP.NET AJAX? What are my options?

Hi, I debug the code inside the firewall and find that: request.Headers("X-MicrosoftAjax")="Delta=true" request.Form("__MicrosoftAjax")=Nothing. Is that because "request.Form("__MicrosoftAjax")=Nothing" causes the problem? I just copy and paste the javascipt code to the page in which the update panel is located. Is it because something I did is wrong? Thanks.

Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by jcai@precisionsupply.com on 11/5/2007
Filed under: AJAX .NET 2.0, "async process", AJAX .ASP.Net 2.0
Re: Firewall configuration breaking ASP.NET AJAX? What are my options?

I remove the lock from code. But it still doesn't work. Same error message as before.

Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by jcai@precisionsupply.com on 11/4/2007
Filed under: .ASP.Net 2.0, "async process", AJAX .ASP.Net 2.0
Re: Firewall configuration breaking ASP.NET AJAX? What are my options?

I convert the code to VB.net. But it doesn't work. I still get the same error message as before. I did not change the javascript function and just copy and paste it to the <head> section of the page have update pannel. Please help!! Sub Application_BeginRequest( ByVal sender As Object , ByVal e As EventArgs) Dim request As HttpRequest = HttpContext.Current.Request If (request.Headers( "X-MicrosoftAjax" ) = Nothing ) And ( Not request.Form( "__MicrosoftAjax" ) = Nothing

Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by jcai@precisionsupply.com on 11/2/2007
Filed under: "async process", ajax .NET PageRequestManagerParserErrorException

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