Hi there,
I'm using custom providers to get and set cookies. This has worked fine up to the latest AjaxManager and AjaxPanel. With the latest If we try updating our cookie collection on an AjaxRequest we get this error below. Does anyone know of a workaround for this issue? I've tried this .config setting but no luck so far. Thanks for any help.
Setting we tried:
<roleManager enabled="true" defaultProvider="WebServiceProvider" cacheRolesInCookie="false">
"Server cannot modify cookies after HTTP headers have been sent."
I'm using custom providers to get and set cookies. This has worked fine up to the latest AjaxManager and AjaxPanel. With the latest If we try updating our cookie collection on an AjaxRequest we get this error below. Does anyone know of a workaround for this issue? I've tried this .config setting but no luck so far. Thanks for any help.
Setting we tried:
<roleManager enabled="true" defaultProvider="WebServiceProvider" cacheRolesInCookie="false">
"Server cannot modify cookies after HTTP headers have been sent."
2 Answers, 1 is accepted
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Princy
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answered on 30 May 2008, 09:43 AM
Hi Rory,
I found a link which discusses a similar error. Go through the following link.
http://www.sitefinity.com/support/forums/support-forum-thread/b1043S-bdbtmm.aspx
Princy.
I found a link which discusses a similar error. Go through the following link.
http://www.sitefinity.com/support/forums/support-forum-thread/b1043S-bdbtmm.aspx
Princy.
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Rory
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answered on 17 Jun 2008, 09:43 PM
Hello, I believe I got this error to go away. This went away when I set this value in the Page Header. We were adding Cookies to the Response during an Ajax call and now the error went away. Yea!
<%@ Page EnableEventValidation="false"
This error seems to be similar or the same as this error:
Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.
<%@ Page EnableEventValidation="false"
This error seems to be similar or the same as this error:
Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.