TypeError: Sys.WebForms is undefined

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Hi all!

I'm newbie in ASP .Net and I get the "TypeError: Sys.WebForms is undefined - Sys.WebForms.PageRequestManager.getInstance().add_endRequest(End);" error when I run site in webhost (in localhost I haven't this problem).

Thank you!
Fabio - Brazil

In formPri.aspx:

...
<ajaxToolkit:ToolkitScriptManager ID="TSMFormPri" runat="server"
EnablePartialRendering="False" AsyncPostBackTimeout="0">
<Scripts>
<asp:ScriptReference Path="/sgf/js/inicializa.js" />
</Scripts>

...

In inicializa.js

jQuery(document).ready(function() {
Sys.Application.add_init(AppInit);
function AppInit(sender) {
Sys.WebForms.PageRequestManager.getInstance().add_endRequest(End); <---- ERROR IS HERE
}
function End(sender, args) { }
});

Posted 25-Jul-13 15:44pm

Sistema SGT

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2 solutions

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Chui PuiKwan · Answer 1 · 2013-07-25T16:19:00

Solution 2

That you want to use ajaxToolkit indicate that you want to implement you functions by ajax and asynchronous .

Now,the ajaxToolkit is outdated .

You can implement your all functions by jquery ajax and jquery plugins .

click below link:

http://plugins.jquery.com/[^]

http://api.jquery.com/jQuery.ajax/[^]

Posted 25-Jul-13 16:19pm

Chui PuiKwan

Comments

Sistema SGT 25-Jul-13 23:29pm

Could be change:

<ajaxToolkit:ToolkitScriptManager ID="TSMFormPri" runat="server"
EnablePartialRendering="False" AsyncPostBackTimeout="0">
<Scripts>
<asp:ScriptReference Path="/sgf/js/inicializa.js" />
</Scripts>

by:

$.ajax({
type: "GET",
url: "/sgf/js/inicializa.js",
dataType: "script"
});

Sorry! I didn't know of this alternative.

Chui PuiKwan 26-Jul-13 1:47am

$.ajax({
type: "GET",
url: "yourpage.aspx?id=1",
dataType: "script"
});

Chui PuiKwan · Answer 2 · 2013-07-25T15:50:00

Solution 1

check the link :
http://forums.asp.net/t/1333182.aspx[^]

tips：
abandon ajaxToolkit:ToolkitScriptManager
and adopt jquery !

Posted 25-Jul-13 15:50pm

Chui PuiKwan

Comments

Sistema SGT 25-Jul-13 21:55pm

Have you someone example about jQuery x ajaxToolkit:ToolkitScriptManager?
Thanks!

Chui PuiKwan 25-Jul-13 22:05pm

jquery ajax or .net ajaxToolkit?

Sistema SGT 25-Jul-13 22:10pm

How can I abandon ajaxToolkit:ToolkitScriptManager and adopt jquery?