Richard Gaskin wrote:
That's prettyt much where I'm headed now, but there's one aspect that's still problematic: Rev's built-in undo for text editing operations is something I don't want to replicate. For a single-level Undo it's easy enough to put a flag in the undo string to tell it to use the built-in undo command rather than any custom routine. But how would one handle this for multi-level undo?
Richard, I'm sure you've already thought of this, but why not create a number of customProps in a customPropSet:
fwUndo["fred",1] fwUndo["fred",2] etc..
where 'fred' refers to a field name and the number refers to the last change made.
Then each time a close field is sent to the "fred" fld, store the htmlText of the field in the appropriate customProp. Then it's a simple matter to find the highest number and 'undo' to the htmlText of it.
StripAndShip will kill the whole property set.
I'm sure you already thought of this, but thought I'd mention it anyway.
-Chipp _______________________________________________ use-revolution mailing list [email protected] http://lists.runrev.com/mailman/listinfo/use-revolution
