I believe you will find a detailed answer
in the thread from Feb 1 with the Subject:
[flexcoders] Scrolling a TextArea to the
bottom?
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Jonas Windey
Sent: Wednesday, February 08, 2006
1:08 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Flex 2.0
beta TextArea question
Yea, that example works too
for me, I think the problem is somewhere else.
private function setLogVPosition():void
{
txtLog.vPosition =
txtLog.maxVPosition;
}
If I trigger this function on a button click, it
works
<mx:Button click="setLogVPosition()"
x="29" y="105" label="Button"/>
But I want to use it in a function that changes
the txtLog's text, like
this:
private function
socketDataHandler(event:ProgressEvent):void
{
txtLog.text +=
"\n" + oSocket.readUTFBytes(oSocket.bytesAvailable);
setLogVPosition();
}
And this one doesn't work. It sets the text with
the correct data, but it
can't set the VPosition. It seems it has to be
wired to some clientside
event, and can't be triggered from code. Is that
correct?
-----Original Message-----
From: flexcoders@yahoogroups.com
[mailto:flexcoders@yahoogroups.com]
On
Behalf Of Manish Jethani
Sent: dinsdag 7 februari 2006 19:29
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Flex 2.0 beta TextArea
question
On 2/7/06, Jonas Windey <[EMAIL PROTECTED]>
wrote:
>
> How would I set the scrollPosition of a
textarea to it's maximum position?
I'm trying to create an msn-like socket
application, and need to have my
textArea scrolled to the lowest position.
>
> I tried txtLog.vPosition =
txtLog.maxVPosition; and txtLog.vPosition =
txtLog.textField.height, but no luck.
This seems to work for me in Beta 1.
<mx:TextArea id="textArea">
<mx:text>
<![CDATA[
This is some text.
And I love the way I can write code so quickly
in Flex Builder 2.0!
Woohoo!!!
]]>
</mx:text>
</mx:TextArea>
<mx:Button click="textArea.vPosition =
textArea.maxVPosition" />
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- RE: [flexcoders] Flex 2.0 beta TextArea question Mac Martine
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