var lines:Number = txt.bottomScroll+(txt.maxscroll-txt.scroll);
----- Original Message ----- From: "Flascoders maillijst" <[EMAIL PROTECTED]> To: "Flashcoders mailing list" <[email protected]> Sent: Friday, February 09, 2007 10:38 AM Subject: [Flashcoders] get number of line in dynamic textfield > Hi there, > > I'm trying to do something really simple ( or at least it should be simple) > but I can't get it to work right. I have a textfield that gets filled with > text and I want to know how many lines are inside the textfield when it gets > filled. Some longer lines will wrap, so I just can't use a simple counter > when filling the textfield. > > I've been trying to get it right with maxscroll and bottomscroll and it is > allmost right, but nog quite. > > this is te code I use to test it: > > [code] > > _root.createTextField("txt", 100 , 100 , 100 , 100, 100); > txt.autoSize = true; > numb = 20; > > for(var i = 0; i<= numb;i++){ > txt.text += i + " __ sometext" + newline; > > var line = (txt.bottomScroll-1) + (txt.maxscroll - 1); > trace("lineNumber = "+ (i+1)+" -- " +line +newline + "bottomscroll = " > +txt.bottomScroll +newline+ "maxscroll = "+ txt.maxscroll + newline ) > } > > [/code] > > Can anybody help me with this, because it is driving me nuts! > > thanks in advance > arjan _______________________________________________ [email protected] 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
