Feature: event/action upgrades

[eradin]

Both the events and actions systems are inadequate. As noted before, onAdd never fires for new rows, columns and fields. In addition, the data that it passes is simply the dom markup. It needs better object info like type of field (for new fields) and panel info for updated Attributes and Conditions. Field type can only be extracted from the markup which is ugly and subject to change.

In addition, the actions are not very useful as they don't have lifecycle management. All action notifications are after the fact notifications. For example, we should be able to prevent a delete action by returning false on a "clicked" action. Perhaps a full action lifecycle like beforeClick, Clicked and afterClick.

Perhaps there is current support for this and it's a documentation issue.

[kevinchappell]

100% agree with everything stated. Added to the roadmap