How robust is UNDO?

[Andee Rubin]

I deleted an attribute from a dataset, and CODAP automatically saved the new version on Google Drive (thank you, I like that).  Then I realized that I hadn’t really wanted to delete that attribute, so I clicked UNDO.  I got an error message saying “Error trying to UNDO.” and the attribute wasn’t restored.  Have you seen this before?  Should I be able to UNDO something as drastic as deleting an attribute?

[Bill Finzer]

Hi Andee,

You should be able to Undo most everything. Getting an Error is evidence of a bug.

Fortunately, I just checked, and this particular bug is fixed in the next release of CODAP.

Thanks for the bug report! We really appreciate it.

Bill

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