I think you should register every step by capturing what is written in the text field into an array. when u press the undo button you set the text field to show what is in the last index (and by using a counter or something, u get the index before and so on).
hope this helps theretically :) cheers On 9/3/07, James Marsden <[EMAIL PROTECTED]> wrote: > > Hello all, > > I'm looking at building a very simple text editor application in Flash, > which needs an undo/redo stack of around 20. > > My question is related to capturing the events in the stack; whether the > done thing is to capture the state of the text field contents at every > step, or just to record commands that are operated on the text field. > For example, when cutting a piece of text, does the system record the > state of the textfield when the cut is made, or does it just record the > action and values related to it, ie. "cut /piece of text/ from string > position 344". > > Any advice from bods with experience in this area much appreciated! > > Thanks, > > James > _______________________________________________ > Flashcoders@chattyfig.figleaf.com > To change your subscription options or search the archive: > http://chattyfig.figleaf.com/mailman/listinfo/flashcoders > > Brought to you by Fig Leaf Software > Premier Authorized Adobe Consulting and Training > http://www.figleaf.com > http://training.figleaf.com > -- Omar M. Fouad - Digital Emotions http://www.omarfouad.net This e-mail and any attachment is for authorised use by the intended recipient(s) only. It may contain proprietary material, confidential information and/or be subject to legal privilege. It should not be copied, disclosed to, retained or used by, any other party. If you are not an intended recipient then please promptly delete this e-mail and any attachment and all copies and inform the sender. Thank you. _______________________________________________ Flashcoders@chattyfig.figleaf.com To change your subscription options or search the archive: http://chattyfig.figleaf.com/mailman/listinfo/flashcoders Brought to you by Fig Leaf Software Premier Authorized Adobe Consulting and Training http://www.figleaf.com http://training.figleaf.com