Javascript error when using Radtabstrip and multipage

[Tech valley]

Hi,
I'm working with the Radtabstrip and multipage controls in 2010 release. I get an AJAX related javascript error when I click on any other tab (other than the active one) and it tries to make an AJAX callback. The error is:
i.get_postBackElement() is undefined
on the line:
if(Array.contains(c,i.get_postBackElement().id)){this._isRequestInProgress=true;

I've already tried compilation debug="false" in web.config and Scriptmode="release" on the scriptmanager. Any help will be appreciated.

[Yana]

Hello there,

I've tested the described situation but couldn't observe this issue. Could you please send us more details and/or a simple page which reproduces it?

Kind regards,
Yana
the Telerik team

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[Mac P]

Hello,

I am using tabstrip with dynamic multipage as from the samples.
My project is in VS2010 and clientidmode is set to autoid.

When i click the tab i get following error 'undefined' javascript error.

Attached is the image that shows the error message in debugger.

[Mac P]

I figured out that the issue was from one of my control using RadDatePicker and enabled was false. I remove that and it worked..I dont have the reason behined it not working when enabled =false

[Yana]

Hello Mac P,

Can you send us a simple page with the datepicker which we can test?

Best wishes,
Yana
the Telerik team

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[Rob Himself]

I don't suppose this was ever resolved? I seem to be experiencing the same issue, but it's when I attempt to set the tabstrip's OnClientTabSelecting/Selected methods. It tells me that they're undefined, despite them most definitely being defined. I'm using (I believe) Q1 2010.

Thank you kindly.

[Mac P]

See if setting clientidmode="autoID" helps?
I had clientidmode = "static" for my page and that was causing the issue.

[Yana]

Hello,

Please check this forum post regarding ClientIdMode support.

Kind regards,
Yana
the Telerik team