flex should create a name property even if u dont assign one and is being
created dynammically, u can save that. I hope i am on the right track and
understanding what u want
----- Original Message ----
From: Rafael Faria <[EMAIL PROTECTED]>
To: flexcoders@yahoogroups.com
Sent: Wednesday, November 21, 2007 10:43:11 PM
Subject: [flexcoders] Re: Flex Hierarchy
I don't know the name/id of the form itself, the hboxed and vboxes
or
any container that it creates to layout exacly how i'd like to.
imagine you design a form on flex from the design view... with form,
hbox, canvas, panel, viewstacks and everything.
no imagine you doing this dynamically.
that's what my code does.
the problem is that i need to set some properties on the submit button
for example... i know that the submit button name/id is "sbtButton"
but i can't tell what is the name of his parents.
i know if it would be on stage just like when i first describe it
would be easy, just using this['sbtButton' ] or just sbtButton once the
button is there and i don't have to worry about the parents or
children where it is. But apparently when you create it dynamically
this rule doesnt apply. You can't just use this['sbtButton' ] and i
have no idea whatsoever how to deal with it.
getChildByName would help if i know it its parents... but i dont. So...
--- In [EMAIL PROTECTED] ups.com, Sheriff <[EMAIL PROTECTED] ..> wrote:
>
> so let me see if i understand this
> you have a form with lots of objects like text,labels, pictures etc..
and you are trying to pull out one of the objects which you know the
name of/id but you dont know the name/id of the form itself?
>
> ----- Original Message ----
> From: Rafael Faria <rafaelfaria. [EMAIL PROTECTED] .>
> To: [EMAIL PROTECTED] ups.com
> Sent: Wednesday, November 21, 2007 10:19:28 PM
> Subject: [flexcoders] Re: Flex Hierarchy
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> That could work if we would talk about just the staging.
Like i said i
>
> just did it to ilustrate.
>
>
>
> In my example i create the hole form, a lot of objects inside hboxes
>
> and vboxes so it's kind hard to tell which object i'm trying to get.
>
>
>
> check the example below...
>
>
>
> i know if i would do this['myCanvas' ].getChildByName ('myTextArea' )
>
> would work but IF i didnt know what is the name o "myCanvas" how would
>
> u do?!
>
>
>
> we are getting close... thanks for all your help! :P
>
>
>
> raf
>
>
>
> <?xml version="1.0" encoding="utf- 8"?>
>
> <mx:Application xmlns:mx="http://www.adobe. com/2006/ mxml"
>
> layout="absolute" creationComplete= "init()">
>
> <mx:Script>
>
> <![CDATA[
>
> import mx.controls. TextInput;
>
>
>
> function init():void
>
> {
>
> var ipt:TextInput = new TextInput();
>
> ipt.name = "test_input" ;
>
> ipt.id = "test_input" ;
>
> ipt.addEventListene r(Event.ADDED_ TO_STAGE,
> traceInput) ;
>
> addChild(ipt) ;
>
>
>
>
>
>
>
> }
>
>
>
> function traceInput(evt: Event):void
>
> {
>
> trace(this.getChild ByName("myTextAr ea"));
>
> }
>
> ]]>
>
> </mx:Script>
>
> <mx:Canvas id="myCanvas" >
>
> <mx:TextArea id="myTextArea" />
>
> </mx:Canvas>
>
> </mx:Application>
>
>
>
> --- In [EMAIL PROTECTED] ups.com, Sheriff <sherif626@ ..> wrote:
>
> >
>
> > why can't you just do
>
> > this.getChildByName ("test_input" );
>
> >
>
> > ----- Original Message ----
>
> > From: Rafael Faria <rafaelfaria. grupos@ .>
>
> > To: [EMAIL PROTECTED] ups.com
>
> > Sent: Wednesday, November 21, 2007 9:59:41 PM
>
> > Subject: [flexcoders] Re: Flex Hierarchy
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> > Peter,
>
> >
>
> >
>
> >
>
> > this is just to ilustrate... just did it here in the textarea... didnt
>
> >
>
> > even compiled.
>
> >
>
> >
>
> >
>
> > if you want a real example...
>
> >
>
> >
>
> >
>
> > <?xml version="1.0" encoding="utf- 8"?>
>
> >
>
> > <mx:Application xmlns:mx="http://www.adobe. com/2006/ mxml"
>
> >
>
> > layout="absolute" creationComplete= "init()">
>
> >
>
> > <mx:Script>
>
> >
>
> > <![CDATA[
>
> >
>
> > import mx.controls. TextInput;
>
> >
>
> >
>
> >
>
> > function init():void
>
> >
>
> > {
>
> >
>
> > var ipt:TextInput = new TextInput();
>
> >
>
> > ipt.name = "test_input" ;
>
> >
>
> > ipt.id = "test_input" ;
>
> >
>
> > ipt.addEventListene r(Event.ADDED_ TO_STAGE,
> > traceInput) ;
>
> >
>
> > addChild(ipt) ;
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> > }
>
> >
>
> >
>
> >
>
> > function traceInput(evt: Event):void
>
> >
>
> > {
>
> >
>
> > trace(this[' test_input' ]);
>
> >
>
> > }
>
> >
>
> > ]]>
>
> >
>
> > </mx:Script>
>
> >
>
> > </mx:Application>
>
> >
>
> >
>
> >
>
> > tell me why this['test_input' ] doesnt work.... and HOW i'm suppose to
>
> >
>
> > make it work....
>
> >
>
> >
>
> >
>
> > how i'm suppose to make reference to an object that i'm creating
>
> >
>
> > dynamically and adding to the stage... how do i access the staging.
>
> >
>
> >
>
> >
>
> > I hope it's clear now.
>
> >
>
> >
>
> >
>
> > thanks
>
> >
>
> > raf
>
> >
>
> >
>
> >
>
> > --- In [EMAIL PROTECTED] ups.com, "Peter Hall" <peterjoel@ ..>
wrote:
>
> >
>
> > >
>
> >
>
> > > I'm surprised that even compiles...
>
> >
>
> > >
>
> >
>
> > > Peter
>
> >
>
> > >
>
> >
>
> > >
>
> >
>
> > > On Nov 22, 2007 12:59 AM, Alex Harui <aharui@> wrote:
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > > I would avoid name collisions between functions and ids.
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > > ____________ _________ _________ __
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > > From: [EMAIL PROTECTED] ups.com
>
> >
>
> > [mailto:flexcoders@ yahoogro ups.com] On
>
> >
>
> > > > Behalf Of Rafael Faria
>
> >
>
> > > > Sent: Wednesday, November 21, 2007 4:57 PM
>
> >
>
> > > > To: [EMAIL PROTECTED] ups.com
>
> >
>
> > > > Subject: [flexcoders] Flex Hierarchy
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > > > When i understand it my life will be so much easier...
>
> >
>
> > > >
>
> >
>
> > > > Look the code above...
>
> >
>
> > > >
>
> >
>
> > > > see that on the function "test2" it doesnt return the proper
>
> object?
>
> >
>
> > > >
>
> >
>
> > > > I know that exist some kind of hierarchy... . but what i couldnt
>
> >
>
> > get it
>
> >
>
> > > > is how i get the object that is on the global scope.
>
> >
>
> > > >
>
> >
>
> > > > i tried this.parent, this.parentDocument , this.parentApplicat
>
> ion....
>
> >
>
> > > > all of them and none of them seem to be working...
>
> >
>
> > > >
>
> >
>
> > > > someone can help me?!!?!
>
> >
>
> > > >
>
> >
>
> > > > thanks
>
> >
>
> > > >
>
> >
>
> > > > <?xml version="1.0" encoding="utf- 8"?>
>
> >
>
> > > > <mx:Application xmlns:mx="http://www.adobe. com/2006/ mxml"
>
> >
>
> > > > creationComplete= "init()">
>
> >
>
> > > > <mx:Button id="test" label="Test" />
>
> >
>
> > > > <mx:Canvas id="test2" label="testing" />
>
> >
>
> > > > </mx:Application>
>
> >
>
> > > >
>
> >
>
> > > > <mx:Script>
>
> >
>
> > > > <![CDATA[
>
> >
>
> > > > function init()
>
> >
>
> > > > {
>
> >
>
> > > > test();
>
> >
>
> > > > test2();
>
> >
>
> > > >
>
> >
>
> > > > function test2()
>
> >
>
> > > > {
>
> >
>
> > > > trace(this[' test2']);
>
> >
>
> > > > }
>
> >
>
> > > > }
>
> >
>
> > > >
>
> >
>
> > > > function test()
>
> >
>
> > > > {
>
> >
>
> > > > trace(this[' test2']) // return The object i want
>
> >
>
> > > > }
>
> >
>
> > > >
>
> >
>
> > > > ]]>
>
> >
>
> > > > </mx:Script>
>
> >
>
> > > >
>
> >
>
> > > >
>
> >
>
> > >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> > <!--
>
> >
>
> > #ygrp-mkp{
>
> > border:1px solid #d8d8d8;font- family:Arial; margin:14px
>
> 0px;padding: 0px 14px;}
>
> > #ygrp-mkp hr{
>
> > border:1px solid #d8d8d8;}
>
> > #ygrp-mkp #hd{
>
> >
>
> color:#628c2a; font-size: 85%;font- weight:bold; line-height:
122%;margin: 10px
>
> 0px;}
>
> > #ygrp-mkp #ads{
>
> > margin-bottom: 10px;}
>
> > #ygrp-mkp .ad{
>
> > padding:0 0;}
>
> > #ygrp-mkp .ad a{
>
> > color:#0000ff; text-decoration: none;}
>
> > -->
>
> >
>
> >
>
> >
>
> > <!--
>
> >
>
> > #ygrp-sponsor #ygrp-lc{
>
> > font-family: Arial;}
>
> > #ygrp-sponsor #ygrp-lc #hd{
>
> > margin:10px 0px;font-weight: bold;font- size:78%; line-height: 122%;}
>
> > #ygrp-sponsor #ygrp-lc .ad{
>
> > margin-bottom: 10px;padding: 0 0;}
>
> > -->
>
> >
>
> >
>
> >
>
> > <!--
>
> >
>
> > #ygrp-mlmsg {font-size:13px; font-family: arial, helvetica, clean,
>
> sans-serif;}
>
> > #ygrp-mlmsg table {font-size:inherit; font:100% ;}
>
> > #ygrp-mlmsg select, input, textarea {font:99% arial, helvetica,
>
> clean, sans-serif;}
>
> > #ygrp-mlmsg pre, code {font:115% monospace;}
>
> > #ygrp-mlmsg * {line-height: 1.22em;}
>
> > #ygrp-text{
>
> > font-family: Georgia;
>
> > }
>
> > #ygrp-text p{
>
> > margin:0 0 1em 0;}
>
> > #ygrp-tpmsgs{
>
> > font-family: Arial;
>
> > clear:both;}
>
> > #ygrp-vitnav{
>
> > padding-top: 10px;font- family:Verdana; font-size: 77%;margin: 0;}
>
> > #ygrp-vitnav a{
>
> > padding:0 1px;}
>
> > #ygrp-actbar{
>
> > clear:both;margin: 25px
>
> 0;white-space: nowrap;color: #666;text- align:right; }
>
> > #ygrp-actbar .left{
>
> > float:left;white- space:nowrap; }
>
> > .bld{font-weight: bold;}
>
> > #ygrp-grft{
>
> > font-family: Verdana;font- size:77%; padding:15px 0;}
>
> > #ygrp-ft{
>
> > font-family: verdana;font- size:77%; border-top: 1px solid #666;
>
> > padding:5px 0;
>
> > }
>
> > #ygrp-mlmsg #logo{
>
> > padding-bottom: 10px;}
>
> >
>
> > #ygrp-vital{
>
> > background-color: #e0ecee;margin- bottom:20px; padding:2px 0 8px 8px;}
>
> > #ygrp-vital #vithd{
>
> >
>
> font-size:77% ;font-family: Verdana;font- weight:bold; color:#333;
text-transform: uppercase; }
>
> > #ygrp-vital ul{
>
> > padding:0;margin: 2px 0;}
>
> > #ygrp-vital ul li{
>
> > list-style-type: none;clear: both;border: 1px solid #e0ecee;
>
> > }
>
> > #ygrp-vital ul li .ct{
>
> >
>
> font-weight: bold;color: #ff7900;float: right;width: 2em;text-
align:right; padding-right: .5em;}
>
> > #ygrp-vital ul li .cat{
>
> > font-weight: bold;}
>
> > #ygrp-vital a{
>
> > text-decoration: none;}
>
> >
>
> > #ygrp-vital a:hover{
>
> > text-decoration: underline; }
>
> >
>
> > #ygrp-sponsor #hd{
>
> > color:#999;font- size:77%; }
>
> > #ygrp-sponsor #ov{
>
> > padding:6px 13px;background- color:#e0ecee; margin-bottom: 20px;}
>
> > #ygrp-sponsor #ov ul{
>
> > padding:0 0 0 8px;margin:0; }
>
> > #ygrp-sponsor #ov li{
>
> > list-style-type: square;padding: 6px 0;font-size: 77%;}
>
> > #ygrp-sponsor #ov li a{
>
> > text-decoration: none;font- size:130% ;}
>
> > #ygrp-sponsor #nc{
>
> > background-color: #eee;margin- bottom:20px; padding:0 8px;}
>
> > #ygrp-sponsor .ad{
>
> > padding:8px 0;}
>
> > #ygrp-sponsor .ad #hd1{
>
> >
>
> font-family: Arial;font- weight:bold; color:#628c2a; font-size:
100%;line- height:122% ;}
>
> > #ygrp-sponsor .ad a{
>
> > text-decoration: none;}
>
> > #ygrp-sponsor .ad a:hover{
>
> > text-decoration: underline; }
>
> > #ygrp-sponsor .ad p{
>
> > margin:0;}
>
> > o{font-size: 0;}
>
> > .MsoNormal{
>
> > margin:0 0 0 0;}
>
> > #ygrp-text tt{
>
> > font-size:120% ;}
>
> > blockquote{margin: 0 0 0 4px;}
>
> > .replbq{margin: 4;}
>
> > -->
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> ____________ _________ _________ _________ _________ _________ _
>
> > Be a better pen pal.
>
> > Text or chat with friends inside Yahoo! Mail. See how.
>
> http://overview. mail.yahoo. com/
>
> >
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> <!--
>
> #ygrp-mkp{
> border:1px solid #d8d8d8;font- family:Arial; margin:14px
0px;padding: 0px 14px;}
> #ygrp-mkp hr{
> border:1px solid #d8d8d8;}
> #ygrp-mkp #hd{
>
color:#628c2a; font-size: 85%;font- weight:bold; line-height: 122%;margin: 10px
0px;}
> #ygrp-mkp #ads{
> margin-bottom: 10px;}
> #ygrp-mkp .ad{
> padding:0 0;}
> #ygrp-mkp .ad a{
> color:#0000ff; text-decoration: none;}
> -->
>
>
>
> <!--
>
> #ygrp-sponsor #ygrp-lc{
> font-family: Arial;}
> #ygrp-sponsor #ygrp-lc #hd{
> margin:10px 0px;font-weight: bold;font- size:78%; line-height: 122%;}
> #ygrp-sponsor #ygrp-lc .ad{
> margin-bottom: 10px;padding: 0 0;}
> -->
>
>
>
> <!--
>
> #ygrp-mlmsg {font-size:13px; font-family: arial, helvetica, clean,
sans-serif;}
> #ygrp-mlmsg table {font-size:inherit; font:100% ;}
> #ygrp-mlmsg select, input, textarea {font:99% arial, helvetica,
clean, sans-serif;}
> #ygrp-mlmsg pre, code {font:115% monospace;}
> #ygrp-mlmsg * {line-height: 1.22em;}
> #ygrp-text{
> font-family: Georgia;
> }
> #ygrp-text p{
> margin:0 0 1em 0;}
> #ygrp-tpmsgs{
> font-family: Arial;
> clear:both;}
> #ygrp-vitnav{
> padding-top: 10px;font- family:Verdana; font-size: 77%;margin: 0;}
> #ygrp-vitnav a{
> padding:0 1px;}
> #ygrp-actbar{
> clear:both;margin: 25px
0;white-space: nowrap;color: #666;text- align:right; }
> #ygrp-actbar .left{
> float:left;white- space:nowrap; }
> .bld{font-weight: bold;}
> #ygrp-grft{
> font-family: Verdana;font- size:77%; padding:15px 0;}
> #ygrp-ft{
> font-family: verdana;font- size:77%; border-top: 1px solid #666;
> padding:5px 0;
> }
> #ygrp-mlmsg #logo{
> padding-bottom: 10px;}
>
> #ygrp-vital{
> background-color: #e0ecee;margin- bottom:20px; padding:2px 0 8px 8px;}
> #ygrp-vital #vithd{
>
font-size:77% ;font-family: Verdana;font- weight:bold; color:#333;
text-transform: uppercase; }
> #ygrp-vital ul{
> padding:0;margin: 2px 0;}
> #ygrp-vital ul li{
> list-style-type: none;clear: both;border: 1px solid #e0ecee;
> }
> #ygrp-vital ul li .ct{
>
font-weight: bold;color: #ff7900;float: right;width: 2em;text- align:right;
padding-right: .5em;}
> #ygrp-vital ul li .cat{
> font-weight: bold;}
> #ygrp-vital a{
> text-decoration: none;}
>
> #ygrp-vital a:hover{
> text-decoration: underline; }
>
> #ygrp-sponsor #hd{
> color:#999;font- size:77%; }
> #ygrp-sponsor #ov{
> padding:6px 13px;background- color:#e0ecee; margin-bottom: 20px;}
> #ygrp-sponsor #ov ul{
> padding:0 0 0 8px;margin:0; }
> #ygrp-sponsor #ov li{
> list-style-type: square;padding: 6px 0;font-size: 77%;}
> #ygrp-sponsor #ov li a{
> text-decoration: none;font- size:130% ;}
> #ygrp-sponsor #nc{
> background-color: #eee;margin- bottom:20px; padding:0 8px;}
> #ygrp-sponsor .ad{
> padding:8px 0;}
> #ygrp-sponsor .ad #hd1{
>
font-family: Arial;font- weight:bold; color:#628c2a; font-size: 100%;line-
height:122% ;}
> #ygrp-sponsor .ad a{
> text-decoration: none;}
> #ygrp-sponsor .ad a:hover{
> text-decoration: underline; }
> #ygrp-sponsor .ad p{
> margin:0;}
> o{font-size: 0;}
> .MsoNormal{
> margin:0 0 0 0;}
> #ygrp-text tt{
> font-size:120% ;}
> blockquote{margin: 0 0 0 4px;}
> .replbq{margin: 4;}
> -->
>
>
>
>
>
>
>
>
>
____________ _________ _________ _________ _________ _________ _
> Be a better pen pal.
> Text or chat with friends inside Yahoo! Mail. See how.
http://overview. mail.yahoo. com/
>
<!--
#ygrp-mkp{
border:1px solid #d8d8d8;font-family:Arial;margin:14px 0px;padding:0px 14px;}
#ygrp-mkp hr{
border:1px solid #d8d8d8;}
#ygrp-mkp #hd{
color:#628c2a;font-size:85%;font-weight:bold;line-height:122%;margin:10px 0px;}
#ygrp-mkp #ads{
margin-bottom:10px;}
#ygrp-mkp .ad{
padding:0 0;}
#ygrp-mkp .ad a{
color:#0000ff;text-decoration:none;}
-->
<!--
#ygrp-sponsor #ygrp-lc{
font-family:Arial;}
#ygrp-sponsor #ygrp-lc #hd{
margin:10px 0px;font-weight:bold;font-size:78%;line-height:122%;}
#ygrp-sponsor #ygrp-lc .ad{
margin-bottom:10px;padding:0 0;}
-->
<!--
#ygrp-mlmsg {font-size:13px;font-family:arial, helvetica, clean, sans-serif;}
#ygrp-mlmsg table {font-size:inherit;font:100%;}
#ygrp-mlmsg select, input, textarea {font:99% arial, helvetica, clean,
sans-serif;}
#ygrp-mlmsg pre, code {font:115% monospace;}
#ygrp-mlmsg * {line-height:1.22em;}
#ygrp-text{
font-family:Georgia;
}
#ygrp-text p{
margin:0 0 1em 0;}
#ygrp-tpmsgs{
font-family:Arial;
clear:both;}
#ygrp-vitnav{
padding-top:10px;font-family:Verdana;font-size:77%;margin:0;}
#ygrp-vitnav a{
padding:0 1px;}
#ygrp-actbar{
clear:both;margin:25px 0;white-space:nowrap;color:#666;text-align:right;}
#ygrp-actbar .left{
float:left;white-space:nowrap;}
.bld{font-weight:bold;}
#ygrp-grft{
font-family:Verdana;font-size:77%;padding:15px 0;}
#ygrp-ft{
font-family:verdana;font-size:77%;border-top:1px solid #666;
padding:5px 0;
}
#ygrp-mlmsg #logo{
padding-bottom:10px;}
#ygrp-vital{
background-color:#e0ecee;margin-bottom:20px;padding:2px 0 8px 8px;}
#ygrp-vital #vithd{
font-size:77%;font-family:Verdana;font-weight:bold;color:#333;text-transform:uppercase;}
#ygrp-vital ul{
padding:0;margin:2px 0;}
#ygrp-vital ul li{
list-style-type:none;clear:both;border:1px solid #e0ecee;
}
#ygrp-vital ul li .ct{
font-weight:bold;color:#ff7900;float:right;width:2em;text-align:right;padding-right:.5em;}
#ygrp-vital ul li .cat{
font-weight:bold;}
#ygrp-vital a{
text-decoration:none;}
#ygrp-vital a:hover{
text-decoration:underline;}
#ygrp-sponsor #hd{
color:#999;font-size:77%;}
#ygrp-sponsor #ov{
padding:6px 13px;background-color:#e0ecee;margin-bottom:20px;}
#ygrp-sponsor #ov ul{
padding:0 0 0 8px;margin:0;}
#ygrp-sponsor #ov li{
list-style-type:square;padding:6px 0;font-size:77%;}
#ygrp-sponsor #ov li a{
text-decoration:none;font-size:130%;}
#ygrp-sponsor #nc{
background-color:#eee;margin-bottom:20px;padding:0 8px;}
#ygrp-sponsor .ad{
padding:8px 0;}
#ygrp-sponsor .ad #hd1{
font-family:Arial;font-weight:bold;color:#628c2a;font-size:100%;line-height:122%;}
#ygrp-sponsor .ad a{
text-decoration:none;}
#ygrp-sponsor .ad a:hover{
text-decoration:underline;}
#ygrp-sponsor .ad p{
margin:0;}
o{font-size:0;}
.MsoNormal{
margin:0 0 0 0;}
#ygrp-text tt{
font-size:120%;}
blockquote{margin:0 0 0 4px;}
.replbq{margin:4;}
-->
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