microsoft jscript runtime error sys.invalidoperationexception two components with the same id

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Hello All,

I got below javascript error:

"Microsoft jscript runtime error sys.invalidoperationexception two components with the same id "

please help me,

I have checked that there is no repetation of any control in my design page..

then also its occured.
Some Additional Information:

C#

<Update Panel>
<ContentTemplate>
<tabContainer>
-----
<Panel>
<ModalpoupEnteder>
------other ajax control used here
</Panel>
</tabContainer>
</ContentTemplate>
</Update Panel>

Codebehind---

C#

ModalpopupExtender1.show();

then i got this Javascript error.

Posted 29-Feb-12 22:20pm

madhuri@mumbai

Updated 1-Mar-12 23:01pm

Anuja Pawar Indore

v3

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Comments

Nilesh Patil Kolhapur 1-Mar-12 4:57am

give your page code

ZurdoDev 1-Mar-12 7:52am

Need more info.

Sergey Alexandrovich Kryukov 1-Mar-12 13:50pm

You can catch all exception in Javascrip and present detailed exception information. Could you also make a code sample manifesting the problem?
--SA

Rockstar_G 2-Mar-12 1:07am

there could be many various causes of the above exception,try to elaborate your question with more information please

Varun Sareen 2-Mar-12 1:15am

more code

2 solutions

Solution 1

Check out this forum: http://forums.asp.net/p/1459083/3352866.aspx[^]

Good luck!

Posted 1-Mar-12 23:04pm

E.F. Nijboer

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madhuri@mumbai · Accepted Answer · 2012-03-04T18:52:00

Solution 2

Hello All,

I have solved this problem myself,

After Adding Ajaxcontroltoolkit Version 3.5 instead of Ajaxcontroltoolkit Version1.0 dll,
then I got this Javascript error on Every page where updatePanel used,

Solution:
I have just added a property ScriptMode="Release" of ToolkitScriptmanager on master pages,

then , I got my project successfully run without any javascript error.

Posted 4-Mar-12 18:52pm

madhuri@mumbai

Comments

Dharmendra H Gupta 2-Jan-13 23:22pm

Thanks it works....

madhuri@mumbai 3-Jan-13 1:15am

WelCome..