Sys is undefined

Question

User262732770 posted

hi all!

 

i m facing the 'sys is undefined' error for my scriptmanager.

the code is working fine on my local machine.

but all the ajax controls are unrecognizable on the webserver (no calendar, no accordian, no updatepanel are working).

hey guys plz help i m tired of it..

i have even modified my web.config numerous times..but nothing changed... 

Answer 1

User-1853252149 posted

Does your server support AJAX?

Jeff

Answer 2

User1508394307 posted

http://www.dotnetspider.com/resources/3129-Sys-undefined-ASP-NET-AJAX.aspx

Answer 3

User2077282992 posted

Have you tried this web.config addition (inside consfiguration tag):

  <system.web.extensions>
    <scripting>
      <scriptResourceHandler enableCompression="false" enableCaching="true" />
    </scripting>
  </system.web.extensions>

I modifed my and scanned my web.config several times before I found this addition to get the production site to work for me.

Answer 4

User262732770 posted

no dude...its giving me error: 500 this one:-

500 - Internal server error.

There is a problem with the resource you are looking for, and it cannot be displayed.

 

Answer 5

User262732770 posted

yes jeff,

it supports AJAX.. 

Answer 6

User78336405 posted

Hi,

Try to place the script code under the ScriptManager tag. Or check you web.config with the downloaded sample web site of AjaxControlToolkit.zip, for further information, please refer to this thread: http://forums.asp.net/t/1040236.aspx. 

Answer 7

User1861107345 posted

I'm having similar issues.  I just upgraded my site to Framework 4 and the new Ajax dll.  Everything is okay EXCEPT for Internet Explorer on our LAN. 

I get 'invalid character' and 'sys is undefined'. 

Firefox, Google Chrome, and Safari all work fine for the public and our LAN.  The problem is with IE on the LAN only. 

Development and test all work fine. 

Windows 2003 .NET Framework 4.   I've been over the Web.config again, and again, and again. 

Anyone else experience this?