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Josh
1845
Cannot call method 'unbind' of null
posted

We're getting a "Cannot call method 'unbind' of null" error at line 694 of infragistics.js under the following situation:

The user clicks a menu item which opens a jquery ui dialog.  This dialog gets it's html with an ajax call to a partial view in MVC.  The partial view has a few Infragistics controls, including a datepicker, igeditors, and comboboxes.

The first time the user clicks the menu item to bring up the dialog, everything is fine.  However, if they then click "cancel" to close the dialog, then click the menu item again to show the dialog, we get the above error.

It looks like it has something to do with the infragistic's destroy method which gets called on the jquery remove event?

I'm pretty sure this started happening when we upgraded to 12.1.

  • 6279
    posted

    Hi Josh,

    Hmm ... it smells like a bug, but it might be specific to your case (which doesn't lessen the possibility of this being a bug).

    Can you please provide us with a simple MVC sample where the problems can be reproduced?

    Thanks in advance - will be looking forward to your reply.

    Cheers,
    Borislav