Hey all,
Firstly, awesome module.
Secondly, I'm using it with ModelAdmin. Seems to work ok, except for some javascript behavour that needs modification.
See the attached diff for dataobject_manager.js - this is purely to help upgrade the module to work well with ModelAdmin. It probably breaks nested or multiple instance pages.
Basically, the way the DOM is initiated means that the html is not yet prepared (i think), whereas the Behavior method handles this better. Note that the javascript is a bit mixed up - seems to be mixing prototype and jQuery. Might be worth cleaning this up.
Regards,
Hamish