Re: [Flashcoders] Question on removeEventListener and Delegate callback
Why do you post the same question 4 times and with two different subjects? I (and others) already answered your question yesterday. Attila ___ 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] Question on removeEventListener and Delegate callback
I was wondering if I am doing something correctly when adding listeners
to objects. My question is, if I remove the listener is the code below
then the right way. Do I use the Proxy class (or mx.utils.Delegate) also
when I remove the listener??
//adding a listener
this.currentDisplayObject.addEventListener('onContentCleared' ,
utils.Proxy.create(this , onBlockContentDestoyed , 'text ' , url))
//removing it
this.currentDisplayObject.removeEventListener('onContentCleared' ,
utils.Proxy.create(this , onBlockContentDestoyed))
Thank you
Jiri
___
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] Question on removeEventListener and Delegate callback
Hello List,
I was wondering if I am doing something correctly when adding listeners
to objects. My question is, if I remove the listener is the code below
then the right way. Do I use the Proxy class (or mx.utils.Delegate) also
when I remove the listener??
//adding a listener
this.currentDisplayObject.addEventListener('onContentCleared' ,
utils.Proxy.create(this , onBlockContentDestoyed , 'text ' , url))
//removing it
this.currentDisplayObject.removeEventListener('onContentCleared' ,
utils.Proxy.create(this , onBlockContentDestoyed))
Thank you
Jiri
John Trentini wrote:
Hi guys,
I want to create as many text fields (which eventually I would like to
turn into buttons) as the length of an array. I also want to use the
content of the array to populate the text of the fields created
dynamically. I have tried everything I know but all I seem to get is
one filed with the lasat item in the array, sheesh!
I've gone absolutely mad on this one (newish to actionScript, I am!) but
can anyone tell me what I am doing wrong here? I could do with a
helping hand or seven =:-)
var myTxt:Array = new Array("branding", "news", "about us", "print",
"marks", "contact");
var myX = 430;
var menuArray:Array = new Array();
var ySpacing:Number = 90;
//
/*create textFields**/
//
//
for(i=0; i // trace(myTxt[i]);//the trace works, it list
all tyhe lements in the array but
myId.text = myTxt[i]; // this one in not producing the appropriate
results
//
myId.border = false;
myformat = new TextFormat();
myformat.font = "Verdana";
myformat.size = 14;
myformat.bold = true;
myformat.color = 0x55;
myformat.align = "right";
//
myId.selectable = false;
myId.setTextFormat(myformat);
//myId.text = myTxt[i]; //tried putting it at the end but no dah!
//
}
___
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] Question on removeEventListener and Delegate callback
Hello :)
use a variable to register your virtual proxy function :
var listener = utils.Proxy.create(this , onBlockContentDestoyed , 'text ' ,
url) ;
this.currentDisplayObject.addEventListener('onContentCleared' , listener ) ;
//removing it
this.currentDisplayObject.removeEventListener('onContentCleared' , listener
) ;
Now you can keep the variable in memory ;)
PS : if you want use a better event model, you can try my event model in my
opensource framework VEGAS : http://code.google.com/p/vegas
Install VEGAS : http://code.google.com/p/vegas/wiki/InstallVEGASwithSVN
Read the tutorials about the W3C event model :
http://code.google.com/p/vegas/wiki/VegasTutorialsEvents
For me .. it's more easy with this implementation.
eKA+ :)
2007/5/7, Jiri Heitlager | dadata.org <[EMAIL PROTECTED]>:
I was wondering if I am doing something correctly when adding listeners
to objects. My question is, if I remove the listener is the code below
then the right way. Do I use the Proxy class (or mx.utils.Delegate) also
when I remove the listener??
//adding a listener
this.currentDisplayObject.addEventListener('onContentCleared' ,
utils.Proxy.create(this , onBlockContentDestoyed , 'text ' , url))
//removing it
this.currentDisplayObject.removeEventListener('onContentCleared' ,
utils.Proxy.create(this , onBlockContentDestoyed))
Thank you
Jiri
John Trentini wrote:
> Hi guys,
>
>
> I want to create as many text fields (which eventually I would like to
> turn into buttons) as the length of an array. I also want to use the
> content of the array to populate the text of the fields created
> dynamically. I have tried everything I know but all I seem to get is
> one filed with the lasat item in the array, sheesh!
>
> I've gone absolutely mad on this one (newish to actionScript, I am!) but
> can anyone tell me what I am doing wrong here? I could do with a
> helping hand or seven =:-)
>
>
>
> var myTxt:Array = new Array("branding", "news", "about us", "print",
> "marks", "contact");
> var myX = 430;
> var menuArray:Array = new Array();
> var ySpacing:Number = 90;
> //
>
> /*create textFields**/
> //
> //
>
> for(i=0; i_root.createTextField("mytext"+[i], 1, myX, 0, 100, 30);
>myId = _root["mytext"+[i]];
>myId._y = ySpacing;
>ySpacing += 40;
>// trace(myTxt[i]);//the trace works, it list
> all tyhe lements in the array but
>myId.text = myTxt[i]; // this one in not producing the appropriate
> results
>//
>myId.border = false;
>myformat = new TextFormat();
>myformat.font = "Verdana";
>myformat.size = 14;
>myformat.bold = true;
>myformat.color = 0x55;
>myformat.align = "right";
>//
>myId.selectable = false;
>myId.setTextFormat(myformat);
>//myId.text = myTxt[i]; //tried putting it at the end but no dah!
>//
> }
> ___
> 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
___
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] Question on removeEventListener and Delegate callback
I don't know what does your utils.Proxy.create() method do exactly,
but mx.utils.Delegate.create() always returns a new Function instance,
thus it cannot be used directly in removeEventListener() calls. Store
the function reference passed to addEventListener and use it in
removeEventListener(), too:
myEventHandler = mx.utils.Delegate.create(this, onMyEvent);
foo.addEventListener('myEvent', myEventHandler);
...
foo.removeEventListener('myEvent', myEventHandler);
If your Proxy class takes care about always returning the same
Function instance for the same arguments (I doubt it), then you can
use it as you wrote.
Attila
JHdo> I was wondering if I am doing something correctly when adding listeners
JHdo> to objects. My question is, if I remove the listener is the code below
JHdo> then the right way. Do I use the Proxy class (or mx.utils.Delegate) also
JHdo> when I remove the listener??
JHdo>
JHdo> //adding a listener
JHdo> this.currentDisplayObject.addEventListener('onContentCleared' ,
JHdo> utils.Proxy.create(this , onBlockContentDestoyed , 'text ' , url))
JHdo>
JHdo> //removing it
JHdo> this.currentDisplayObject.removeEventListener('onContentCleared' ,
JHdo> utils.Proxy.create(this , onBlockContentDestoyed))
___
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] Question on removeEventListener and Delegate callback
I was wondering if I am doing something correctly when adding listeners
to objects. My question is, if I remove the listener is the code below
then the right way. Do I use the Proxy class (or mx.utils.Delegate) also
when I remove the listener??
//adding a listener
this.currentDisplayObject.addEventListener('onContentCleared' ,
utils.Proxy.create(this , onBlockContentDestoyed , 'text ' , url))
//removing it
this.currentDisplayObject.removeEventListener('onContentCleared' ,
utils.Proxy.create(this , onBlockContentDestoyed))
Thank you
Jiri
John Trentini wrote:
Hi guys,
I want to create as many text fields (which eventually I would like to
turn into buttons) as the length of an array. I also want to use the
content of the array to populate the text of the fields created
dynamically. I have tried everything I know but all I seem to get is
one filed with the lasat item in the array, sheesh!
I've gone absolutely mad on this one (newish to actionScript, I am!) but
can anyone tell me what I am doing wrong here? I could do with a
helping hand or seven =:-)
var myTxt:Array = new Array("branding", "news", "about us", "print",
"marks", "contact");
var myX = 430;
var menuArray:Array = new Array();
var ySpacing:Number = 90;
//
/*create textFields**/
//
//
for(i=0; i // trace(myTxt[i]);//the trace works, it list
all tyhe lements in the array but
myId.text = myTxt[i]; // this one in not producing the appropriate
results
//
myId.border = false;
myformat = new TextFormat();
myformat.font = "Verdana";
myformat.size = 14;
myformat.bold = true;
myformat.color = 0x55;
myformat.align = "right";
//
myId.selectable = false;
myId.setTextFormat(myformat);
//myId.text = myTxt[i]; //tried putting it at the end but no dah!
//
}
___
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
