To find the problem with wpadder.js I’ve had to find where the error was raised (with the developer toolbar of IE you can find which part of the code raised the error) then I search the full code in the original file and I overwrite it trying to find where the problem is (with the alert javascript function) and I go up thru the parent functions until I found where the problem really is. It’s not easy, and it’s a very long process…

When I’m lucky the problem appears also with Firefox and I can use Firebug to quickly find the root and fix it !

Currently, I am trying to implement a solution similarly for this wpadder.js issue:

Uncaught TypeError: Cannot call method ‘add’ of undefined

Many other solutions call for the use of edit panels, which is not so elegant when you are using scripts that affect the layout like jQuery Mobile.

Do you see any way to utilize a solution like yours to “fix” Sharepoint’s poor coding in my current wpadder.js situation?

What sort of solution have you worked on to address this?

Again, very clever! Thank you for your help in advance!