I am trying to work out the best way to handle saving a card' contents. If I have a stack that is run from another stack in order to obtain some values from the User, what is the best way to:
1. Save the State of the Card (all it's controls). 2. Obtain the Values of the Controls from the Calling Script. 3. Restore the Old Contents if the user presses Cancel.
I would like to be able to return the Button that dismissed the Stack (usually OK or Cancel in this case).
In one Stack I have, I set the Script on the OK button to:
on mouseUp save this stack close this stack end mouseUp
and on the Cancel Button:
on mouseUp close this stack end mouseUp
But this seems to Save the State of the Stack/Card anyway, regardless of whether a "save this stack" command is issued or not.
I had thougt of adding a Script on the preOpenCard handler that saves the current Card to a Temp Stack and restores that card if the Cancel Button is pressed.
Also I am not sure of the best way to access the values, in the case a text field called "PageSize" and if the OK button is pressed then I want to take some action, if cancel then I don't want to do anything.
I can't seem to find any Sample Stacks that do this. Any pointers would be a great help.
Thanks Dave _______________________________________________ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
