Re: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
Matthias Dittgen wrote:
Hello,
in my current project the onKeyDown event is fired twice, when the key
is hit in Textfields.
I googled already this problem and always found only a description of
the same problem as my one but no solution. Anyone solved this
already?
Here's some example code (nothing special):
// trace Enter pressed twice, while Enter is pressed only once
keyListener.onKeyUp = function()
{
if (Key.getCode() == Key.ENTER)
trace(Enter pressed);
}
Use a state tracking variable instead of an event based call for
repeatable input events.
-Ricky
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Re: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
Guess you could check the focus?
And count the doubles out.
- Original Message -
From: Matthias Dittgen [EMAIL PROTECTED]
To: Flashcoders mailing list flashcoders@chattyfig.figleaf.com
Sent: Tuesday, August 14, 2007 11:26 AM
Subject: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
Hello,
in my current project the onKeyDown event is fired twice, when the key
is hit in Textfields.
I googled already this problem and always found only a description of
the same problem as my one but no solution. Anyone solved this
already?
Here's some example code (nothing special):
// trace Enter pressed twice, while Enter is pressed only once
keyListener.onKeyUp = function()
{
if (Key.getCode() == Key.ENTER)
trace(Enter pressed);
}
Thanks,
Matthias
___
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Re: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
But there is probably no guaranty that the event is fired twice on all
FlashPlayers/OSes.
So I would have to reset the state variable manually.
2007/8/14, Ricky Bacon [EMAIL PROTECTED]:
Matthias Dittgen wrote:
Hello,
in my current project the onKeyDown event is fired twice, when the key
is hit in Textfields.
I googled already this problem and always found only a description of
the same problem as my one but no solution. Anyone solved this
already?
Here's some example code (nothing special):
// trace Enter pressed twice, while Enter is pressed only
once
keyListener.onKeyUp = function()
{
if (Key.getCode() == Key.ENTER)
trace(Enter pressed);
}
Use a state tracking variable instead of an event based call for
repeatable input events.
-Ricky
___
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Re: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
Don't rant me for using _root, cause this was only for testing. I
count the doubles out, which works fine for keyDown. The following
code traces:
enter down
enter up
enter up
var keyListener:Object = new Object();
_root.onEnter = function() {};
_root.countEnter = 0;
keyListener.onKeyDown = function()
{
if (Key.getCode() == Key.ENTER 0==_root.countEnter++)
{
trace(enter down );
_root.onEnter();
}
};
keyListener.onKeyUp = function()
{
if (Key.getCode() == Key.ENTER)
{
_root.countEnter = 0;
trace(enter up);
}
};
Key.addListener(keyListener);
Thank you all,
Matthias
2007/8/14, Dennis - I Sioux [EMAIL PROTECTED]:
Guess you could check the focus?
And count the doubles out.
- Original Message -
From: Matthias Dittgen [EMAIL PROTECTED]
To: Flashcoders mailing list flashcoders@chattyfig.figleaf.com
Sent: Tuesday, August 14, 2007 11:26 AM
Subject: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
Hello,
in my current project the onKeyDown event is fired twice, when the key
is hit in Textfields.
I googled already this problem and always found only a description of
the same problem as my one but no solution. Anyone solved this
already?
Here's some example code (nothing special):
// trace Enter pressed twice, while Enter is pressed only once
keyListener.onKeyUp = function()
{
if (Key.getCode() == Key.ENTER)
trace(Enter pressed);
}
Thanks,
Matthias
___
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Re: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
The event will fire to all listeners, meaning that if you have multiple
instances (of a class) that listens to Key events, you'l see
multiple trace output.
The following on the main timeline only displays output once:
function onKeyUp() {
if (Key.getCode() == Key.ENTER)
trace(Enter pressed);
}
Key.addListener(this);
regards,
Muzak
- Original Message -
From: Matthias Dittgen [EMAIL PROTECTED]
To: Flashcoders mailing list flashcoders@chattyfig.figleaf.com
Sent: Tuesday, August 14, 2007 11:26 AM
Subject: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
Hello,
in my current project the onKeyDown event is fired twice, when the key
is hit in Textfields.
I googled already this problem and always found only a description of
the same problem as my one but no solution. Anyone solved this
already?
Here's some example code (nothing special):
// trace Enter pressed twice, while Enter is pressed only once
keyListener.onKeyUp = function()
{
if (Key.getCode() == Key.ENTER)
trace(Enter pressed);
}
Thanks,
Matthias
___
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RE: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
Don't rant me for using _root, cause this was only for testing. I count the doubles out, which works fine for keyDown. The following code traces: enter down enter up enter up If this is only happening with Enter, I wonder if it's because Enter is actually putting two characters into the text? (\n and \r?). Maybe you're getting both of them from the OS. Is this a platform-specific problem? Danny ___ 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
回复:Re: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
yes， i think this is good, studyingthanks !!!
在2007-08-14，Muzak [EMAIL PROTECTED] 写道：
The event will fire to all listeners, meaning that if you have multiple
instances (of a class) that listens to Key events, you'l see multiple trace
output. The following on the main timeline only displays output once: function
onKeyUp() { if (Key.getCode() == Key.ENTER) trace(Enter pressed); }
Key.addListener(this); regards, Muzak - Original Message - From:
Matthias Dittgen [EMAIL PROTECTED] To: Flashcoders mailing list
flashcoders@chattyfig.figleaf.com Sent: Tuesday, August 14, 2007 11:26 AM
Subject: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField Hello,
in my current project the onKeyDown event is fired twice, when the key is
hit in Textfields. I googled already this problem and always found only a
description of the same problem as my one but no solution. Anyone solved this
already? Here's some example code (nothing special): // trace Enter
pressed twice, while Enter is pressed only once keyListener.onKeyUp =
function() { if (Key.getCode() == Key.ENTER) trace(Enter pressed); }
Thanks, Matthias ___
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the archive: http://chattyfig.figleaf.com/mailman/listinfo/flashcoders Brought
to you by Fig Leaf Software Premier Authorized Adobe Consulting and Training
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回复:RE: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
as i know , in the windows os, the Enter as \n! 在2007-08-14，Danny Kodicek [EMAIL PROTECTED] 写道： Don't rant me for using _root, cause this was only for testing. I count the doubles out, which works fine for keyDown. The following code traces: enter down enter up enter up If this is only happening with Enter, I wonder if it's because Enter is actually putting two characters into the text? (\n and \r?). Maybe you're getting both of them from the OS. Is this a platform-specific problem? Danny ___ 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 ___ 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
Re: [Flashcoders] onKeyDown/Up fires twice in dynamic TextField
trace(Key.getCode()); returns 13 my workaround is sufficient for my needs. But I think, it is not a problem of Enter, only. I have to check if Muzak is right and this is a kind of a scope issue. 2007/8/14, Danny Kodicek [EMAIL PROTECTED]: Don't rant me for using _root, cause this was only for testing. I count the doubles out, which works fine for keyDown. The following code traces: enter down enter up enter up If this is only happening with Enter, I wonder if it's because Enter is actually putting two characters into the text? (\n and \r?). Maybe you're getting both of them from the OS. Is this a platform-specific problem? Danny ___ 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 ___ 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
