Try using your original handler function even though the text field is now HTML-enabled, because removing the last 'htmlText' character simply pops off a (non-visible) closing tag's (likely </textformat>) final angle bracket.
If this method destroys HTML formatting on your text, you can always use the following code. function getTextMinusOneCharacter(targetText:String, presumeHTML:Boolean):String { var lastBracketIndex:Number = targetText.lastIndexOf('<'); while (lastBracketIndex > 0 && targetText.charAt(lastBracketIndex - 1) == '>') { lastBracketIndex = targetText.lastIndexOf('<', lastBracketIndex - 1); } lastBracketIndex--; if (lastBracketIndex > 0 && presumeHTML !== false) { targetText = targetText.slice(0, lastBracketIndex) + targetText.slice(lastBracketIndex + 1); } else { targetText = targetText.slice(0, targetText.length - 1); } return targetText; } this.textBox.onChanged = function():Void { if (this.maxscroll > 1) { this.htmlText = this._parent.getTextMinusOneCharacter(this.htmlText); } }; - Jason > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf > Of Joe Cutting > Sent: Thursday, October 19, 2006 7:29 AM > To: flashcoders@chattyfig.figleaf.com > Subject: [Flashcoders] htmlText and maxscroll > > Hello, > > I'm trying to restrict text input into a field so that you can only > enter as much as will fit into the field and the rest gets cut off. > > I was using code like > > textBox.onChanged = function() { > while (this.maxscroll>1) { > this.text = this.text.substr(0,-1); > } > } > > This works fine as long as its just plain text. However I need to use > html text so that the user can apply formatting. > > If I try using > > textBox.onChanged = function() { > while (this.maxscroll>1) { > this.htmlText = this.htmlText.substr(0,-1); > } > } > > then Flash goes into an infinite loop. I did some debugging and it > looks like the value of maxscroll isn't the same for htmlText and so > removing the last character doesn't reduce maxscroll in the same way, > > Anyone any cunning solutions or thoughts? I'm using Flash 8. > > Cheers > > Joe > > > Joe Cutting > Computer exhibits and installations > www.joecutting.com > 96 Heslington Road, York, YO10 5BL > 01904 627428 > _______________________________________________ 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