[flexcoders] Re: Problem with code in Adobe Flex Training from the Source
I receive the following error message for the lines that contain a linkbutton:
1119: Access of possibly undefined property CurrentState through a reference
with static
type EComm.
The following is the source code:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; layout=absolute
mx:states
mx:State name=cartView
mx:SetProperty target={products} name=width
value=0/
mx:SetProperty target={products} name=height
value=0/
mx:SetProperty target={cartBox} name=width
value=100%/
mx:AddChild relativeTo={cartBox}
position=lastChild
mx:DataGrid id=dgDataGrid width=100%
mx:columns
mx:DataGridColumn
headerText=Column 1
dataField=col1/
mx:DataGridColumn
headerText=Column 2
dataField=col2/
mx:DataGridColumn
headerText=Column 3
dataField=col3/
/mx:columns
/mx:DataGrid
/mx:AddChild
mx:RemoveChild target={lbtnViewCart}/
mx:AddChild relativeTo={cartBox}
position=lastChild
mx:LinkButton label=Continue Shopping
click=this.CurrentState='' id=lbtnContShop/
/mx:AddChild
/mx:State
/mx:states
mx:ApplicationControlBar dock=true width=100% height=90
mx:Canvas width=100% height=90
mx:Label x=0 y=10 text=Flex/
mx:Label x=0 y=41 text=GROCER/
mx:Button label=View Cart id=btnViewCart
right=90/
mx:Button label=Checkout id=btnCheckout
right=10/
/mx:Canvas
/mx:ApplicationControlBar
mx:Label text=(c) 2007, FlexGrocer right=10 bottom=10/
mx:HBox x=0 y=0 width=100% height=100% id=bodyBox
mx:VBox width=100% height=100% id=products
mx:Label text=Milk id=prodName/
mx:Label text=$1.99 id=price/
mx:Button label=Add To Cart id=add/
/mx:VBox
mx:VBox height=100% id=cartBox
mx:Label text=Your Cart Total: $/
mx:LinkButton label=View Cart
click=this.CurrentState='cartView'
id=lbtnViewCart/
/mx:VBox
/mx:HBox
/mx:Application
-- In flexcoders@yahoogroups.com, Weldon MacDonald [EMAIL PROTECTED] wrote:
What exactly is the problem, I did those examples and they worked perfectly.
On 1/25/07, primemate10 [EMAIL PROTECTED] wrote:
Could anyone assist me with a section of the Training from the Source
book on Adobe Flex?
Specifically, the section Working with View States (pages 52-56)
just doesn't work as expected. I did the example over third times
without any success.
Any assistance that anyone can provide will be greatly appreciated.
Re: [flexcoders] Ogg Vorbis Tremor in AS3?
Cool! That's amazing.. -abdul On 1/26/07, Martin Wood-Mitrovski [EMAIL PROTECTED] wrote: Its been done. :) http://flash.j-ogg.de/ Hopefully the source will be released at some point. I know that its built on top of the audio engine made by Chris Sperry of FlashCodersBrighton fame. http://www.flashcodersbrighton.org/wordpress/?p=9 There is a version of the core audio engine in the SID branch of the FC64 project if you are interested in seeing some source. (and it includes the sample rate fix) Chris said that he has made some improvements to the engine but they are not public yet, hopefully these will be released soon. for now thats all I know :) martin. Kevin Newman wrote: Hello, I was wondering what the feasibility of porting an integer based audio decoder like Ogg Vorbis Tremor to Actionscript 3 is. Are there APIs in place that would allow you to load a vorbis file, decode it and output the audio? Does AVM2 have the horse power to pull off something like that?
Re: [flexcoders] sort compare more than 2 items?
Brendan Meutzner wrote:
Why not use numeric values for your priority... you wouldn't have to use a
special sort function, but instead just use a labelFunction for display in
the datagrid to acheive your high/medium/normal/low counts.
Ah nice idea, but I must be thick because I just can't get it to go.
I have the array/collection as:
public var file_prioritylist:Array = [1, 2, 3, 4 ];
[Bindable]
public var file_priority:ArrayCollection = new
ArrayCollection(file_prioritylist);
I have the labelFunction as:
// priority labelFunction
public function priorityLabelFunc(item:Object):String {
return item.priority + _teststring;
}
the datagrid is being populated by a remote dataprovider arraycollection which
contains the priority etc:
Bindable]
public var files_datagrid:ArrayCollection;
mx:DataGrid id=fileDatagrid x=0 y=0 width=715 height=130
dataProvider={files_datagrid} change=putVideo() selectedIndex=0
and the column in question is laid out as:
mx:DataGridColumn id=prioritycolumn headerText=Priority width=90
dataField=priority labelFunction=priorityLabelFunc
mx:itemRenderer
mx:Component
mx:ComboBox
dataProvider={parentDocument.file_priority}
mx:idfileprioritycb/mx:id
/mx:ComboBox
/mx:Component
/mx:itemRenderer
/mx:DataGridColumn
Which leads to a error of:
Argument count mismatch on Approval_System/priorityLabelFunc(). Expected 1, got
2.
if I edit it to move the labelfunction to the combobox and parentDocument it to
get to the function I get:
Cannot access a property or method of a null object reference.
I am sure I am just missing something simple so any insight appreciated
Impudent1
LeapFrog Productions
[flexcoders] tree creation
Dear Friends, i want creat tree structure in flex using database. how to connect the database? how to add the new user on tree. plz give the guide and give me sample source code. thanks in advance sekar - Need Mail bonding? Go to the Yahoo! Mail QA for great tips from Yahoo! Answers users.
[flexcoders] Re: tree creation
Hi Inside your fds2 dir, if you have installed DataServicesforFlex. In the samples.war file there is a nice SQLAdmin sample. Cato --- In flexcoders@yahoogroups.com, sekar r [EMAIL PROTECTED] wrote: Dear Friends, i want creat tree structure in flex using database. how to connect the database? how to add the new user on tree. plz give the guide and give me sample source code. thanks in advance sekar - Need Mail bonding? Go to the Yahoo! Mail QA for great tips from Yahoo! Answers users.
Re: [flexcoders] sort compare more than 2 items?
Hi Tia,
I think this accomplishes what you're trying to do...
mx:DataGrid id=fileDatagrid x=0 y=0 width=715 height=130
dataProvider={files_datagrid} selectedIndex=0
mx:columns
mx:Array
mx:DataGridColumn id=prioritycolumn
dataField=file_priority headerText=Priority width=90
mx:itemRenderer
mx:Component
mx:ComboBox
selectedIndex={data.file_priority- 1} dataProvider={
parentDocument.file_prioritylist}
change=data.file_priority =
this.selectedItem.data
mx:idfileprioritycb/mx:id
/mx:ComboBox
/mx:Component
/mx:itemRenderer
/mx:DataGridColumn
/mx:Array
/mx:columns
/mx:DataGrid
mx:Script
![CDATA[
import mx.collections.ArrayCollection;
public var file_prioritylist:Array = [{label: 1, data:1},
{label: 2, data:2},
{label: 3, data:3},
{label: 4, data:4}];
[Bindable]
public var file_priority:ArrayCollection = new
ArrayCollection(file_prioritylist);
[Bindable]
public var files_datagrid:ArrayCollection = new ArrayCollection;
private function init():void
{
var tmpArray:Array = new Array();
tmpArray.push({file_priority: 1});
tmpArray.push({file_priority: 2});
tmpArray.push({file_priority: 3});
tmpArray.push({file_priority: 4});
files_datagrid.source = tmpArray;
}
]]
/mx:Script
Brendan
On 1/27/07, Impudent1 [EMAIL PROTECTED] wrote:
Brendan Meutzner wrote:
Why not use numeric values for your priority... you wouldn't have to use
a
special sort function, but instead just use a labelFunction for display
in
the datagrid to acheive your high/medium/normal/low counts.
Ah nice idea, but I must be thick because I just can't get it to go.
I have the array/collection as:
public var file_prioritylist:Array = [1, 2, 3, 4 ];
[Bindable]
public var file_priority:ArrayCollection = new
ArrayCollection(file_prioritylist);
I have the labelFunction as:
// priority labelFunction
public function priorityLabelFunc(item:Object):String {
return item.priority + _teststring;
}
the datagrid is being populated by a remote dataprovider arraycollection
which contains the priority etc:
Bindable]
public var files_datagrid:ArrayCollection;
mx:DataGrid id=fileDatagrid x=0 y=0 width=715 height=130
dataProvider={files_datagrid} change=putVideo() selectedIndex=0
and the column in question is laid out as:
mx:DataGridColumn id=prioritycolumn headerText=Priority width=90
dataField=priority labelFunction=priorityLabelFunc
mx:itemRenderer
mx:Component
mx:ComboBox dataProvider={parentDocument.file_priority}
mx:idfileprioritycb/mx:id
/mx:ComboBox
/mx:Component
/mx:itemRenderer
/mx:DataGridColumn
Which leads to a error of:
Argument count mismatch on Approval_System/priorityLabelFunc(). Expected
1, got 2.
if I edit it to move the labelfunction to the combobox and parentDocument
it to get to the function I get:
Cannot access a property or method of a null object reference.
I am sure I am just missing something simple so any insight appreciated
Impudent1
LeapFrog Productions
--
Brendan Meutzner
Stretch Media - RIA Adobe Flex Development
[EMAIL PROTECTED]
http://www.stretchmedia.ca
[flexcoders] Help needed working with backgroundImage
Hello, I need a little help from the Flexperts on this list... This seems like it should be easy, so I'm feeling that I've missed something... I have a .jpg that I want to use as our backgroundImage, 600x800, for the Application. I do NOT want it to be stretched to fill up larger browser areas, so backgroundSize=auto (default.) I also want this backgroundImage to be positioned at x=0 y=0, all the time, no matter how big or small the browser becomes... The problem is that the backgroundImage for the Application gets centered, for the browser's' current size, no matter what I do. A weak work-around is to create a Canvas x=0 y=0 backgroundImage=image.jpg/ and use absolute positioning for the Application. But I wanted to avoid absolute positioning and keep the image at the Application level... Is this a limitation with FLEX, or more likely my thinking..? Thanks for the help, Paul
[flexcoders] Re: Gestion des images dans un datagrid
Merci,
je teste cela, mais je suis plutot a la recherche d'une solution pour
eviter les temps d'attente
n'est il pas possible de mettre le binaire des images dans le fichier
xml ?
Merci.
Gilles
--- In flexcoders@yahoogroups.com, Dimitrios Gianninas
[EMAIL PROTECTED] wrote:
Salut,
L'example que tu as montré ne chargera pas l'image, il faut que ca
soit comme ca:
mx:Image src={data} height=70/
Tu ne pas chargez tout les images parceque le DataGrid charge les
images qui sont seleument visible sure l'ecran. Quand tu navige le
grid pour voir d'autres lignes, la il va chargez le reste des images.
Si c'est toujours les memes images, peut etres que tu peut les
chargez une fois est les gardez dans un modele, ca sera plus vite
apres dans le DataGrid.
Dimitrios Gianninas
RIA Developer
Optimal Payments Inc.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of wifi19
Sent: Monday, January 22, 2007 7:11 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Gestion des images dans un datagrid
Bonjour,
je cree un datagrid avec une colonne image, mon problème est que
les
images ne se chargent que lorsque nous demandons a les affichées,
d'ou un temp d'attente long lorsque l'on navigue dans le data grid
de
2000 lignes.
existe t'il une solution pour le forcé a charger les images de
toutes
les lignes même si nous ne lui demandons pas encore de les
affichées ?
mon mxml :
mx:DataGridColumn headerText=Image dataField=Cover
mx:itemRenderer
mx:Component
mx:Image height=70/
/mx:Component
/mx:itemRenderer
/mx:DataGridColumn
mon xml avec le lien sur l'image
Merci
Coverhttp://fleuvenoir.dyndns.org/livre/Photo.php?
http://fleuvenoir.dyndns.org/livre/Photo.php?
id=2height=60/Cover
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[flexcoders] mettre le binaire d'une image dans le fichier data xml
Bonjour, je suis a la recherche d'une solution pour inserer dans un canvas une photo dont le binaire serait dans un fichier xml avez vous une solution ? Merci !
[flexcoders] Re: Initializing components in views
Nevermind, I was editing the wrong component file :( creationcomplete on the base component in the view works fine. On 1/26/07, Marlon Moyer [EMAIL PROTECTED] wrote: I've got a component, a simple form, that I need to figure out how to clear out the contents between uses. The first time the view is activated, the fields are clear. The second time the view in activated, the old values are prefilled. What event do I need to tie into so that the form is cleared every time it's activated? Thanks Marlon
Re: [flexcoders] Can't seem to customize Flash ContextMenu
Jeff, I would try to reproduce the same at my end and let you know my findings.. -abdul On 1/25/07, Battershall, Jeff [EMAIL PROTECTED] wrote: One thing to know about my app is that it has a jpg on the background and no backgroundColor. One way I found to work around it was to wrap a canvas container around all my UI objects and set the backgroundColor t= 0xFF and backgroundAlpha = 0. I don't think a workaround like this should be necessary. Jeff -Original Message- *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On Behalf Of *Battershall, Jeff *Sent:* Thursday, January 25, 2007 11:11 AM *To:* flexcoders@yahoogroups.com *Subject:* RE: [flexcoders] Can't seem to customize Flash ContextMenu Just to bump this up a bit - I'm able to confirm this behavior - setting a contextMenu at the Application container level sets the context menu for any UI objects contained within it - BUT NOT FOR THE BACKGROUND OF THE APP. So if there's any app background not covered by a UI object you'll see the default Flash ContextMenu when you right-click on it. How can this be handled For sure, I want to suppress the default context menu in my app for the entire area of the player. Jeff -Original Message- *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On Behalf Of *Battershall, Jeff *Sent:* Wednesday, January 24, 2007 3:34 PM *To:* flexcoders@yahoogroups.com *Subject:* RE: [flexcoders] Can't seem to customize Flash ContextMenu Abdul, Thanks - yes, the positioning is absolute but no - the wrapper's width/height attributes are the same as the mxml width/height. And you can get the flash context menu from anywhere on the screen that there isn't a UI item. Basically the controls are resting right on top of the application - there's no intermediary container. It seems like the reference you get to the application (Application.application) is still one level (or so) down from the player itself. How do you get a reference to the player so you can set its context menu? Jeff -Original Message- *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On Behalf Of *Abdul Qabiz *Sent:* Wednesday, January 24, 2007 3:02 PM *To:* flexcoders@yahoogroups.com *Subject:* Re: [flexcoders] Can't seem to customize Flash ContextMenu It should work. But I am guessing that your Application has absolute width/height specified in your MXML. And your html-wrapper has different (greater) width/height. That's the only case, in my opinion, when flash-player's stage gets exposed. Try to keep the dimensions specified in MXML and HTML same. -abdul On 1/25/07, Battershall, Jeff [EMAIL PROTECTED] wrote: I've got an app which I create a custom context menu for during initialization, but I've noticed that the context menu only shows up when I right click on UI objects (Tree, ApplicationControlBar, etc). but still I get the default Flash context menu when I right click on the background of the app. I've tried setting my custom menu to Application.application.contextMenu, but the behavior is the same. What am I missing here? Jeff Battershall Application Architect Dow Jones Indexes [EMAIL PROTECTED] jeff.battershall%40dowjones.com (609) 520-5637 (p) (484) 477-9900 (c)
[flexcoders] How to connect the database by java
Hai Friend, Thanks and given guide. Actually i want know how we can connect the database? by java from flex. i want create users base tree structre. the user is being online, or offline like that. so i want how we can connect the database using java from flex. i installed the Data Services. give me some samples. thanks help sekar Cato Paus [EMAIL PROTECTED] wrote: Hi Inside your fds2 dir, if you have installed DataServicesforFlex. In the samples.war file there is a nice SQLAdmin sample. Cato --- In flexcoders@yahoogroups.com, sekar r [EMAIL PROTECTED] wrote: Dear Friends, i want creat tree structure in flex using database. how to connect the database? how to add the new user on tree. plz give the guide and give me sample source code. thanks in advance sekar - Need Mail bonding? Go to the Yahoo! Mail QA for great tips from Yahoo! Answers users. Warm Regards Sekar.R i-Grandee Software Technologies (P) Ltd - Expecting? Get great news right away with email Auto-Check. Try the Yahoo! Mail Beta.
[flexcoders] Re: How to connect the database by java
take a look in this folder, samples.war\WEB-INF\src\samples\sqladmin and look at ConnectionHelper.java. The Database Manager is a simple application that lets you explore and modify the databases that come with the other sample applications for Adobe® Flex Data Services 2. The Database Manager uses a RemoteObject class to access the server and display the results in Tree and DataGrid components. The application uses the HSQLDB database on the server. I'm using PostGreSQL - http://www.postgresql.org http://jdbc.postgresql.org if your using msSql og mySql you need the jdbc drivers. Cato --- In flexcoders@yahoogroups.com, sekar r [EMAIL PROTECTED] wrote: Hai Friend, Thanks and given guide. Actually i want know how we can connect the database? by java from flex. i want create users base tree structre. the user is being online, or offline like that. so i want how we can connect the database using java from flex. i installed the Data Services. give me some samples. thanks help sekar Cato Paus [EMAIL PROTECTED] wrote: Hi Inside your fds2 dir, if you have installed DataServicesforFlex. In the samples.war file there is a nice SQLAdmin sample. Cato --- In flexcoders@yahoogroups.com, sekar r rsekar_005@ wrote: Dear Friends, i want creat tree structure in flex using database. how to connect the database? how to add the new user on tree. plz give the guide and give me sample source code. thanks in advance sekar - Need Mail bonding? Go to the Yahoo! Mail QA for great tips from Yahoo! Answers users. Warm Regards Sekar.R i-Grandee Software Technologies (P) Ltd - Expecting? Get great news right away with email Auto-Check. Try the Yahoo! Mail Beta.
Re: [flexcoders] Syntax Error: A string literal must be terminated before the line break.
Sounds to me like there's got to be an attribute that's not closed off
(starts with a quote but doesn't end with a quote). That's what I'd take
that error to mean... double check your code (and you can always try just
copy-n-paste the code from the example and see if it makes a difference).
If you *did* copy-n-paste part of the code from a help doc, you may want to
double-check all of your quotes and make sure they're really quotes (delete
them and re-type them, don't copy-n-paste). That's because I've run into a
few text editors (don't know if Eclipse/Flex Builder is one) where quotes
get copied to the clipboard as richtext and the second quote (or both) will
be corrected quotes that turn in toward the phrase being quoted (smart
quotes I think is what Word calls it). Anyway, some text editors don't
convert them back to straight quotes, but rather interprets it as unicode
character, and in a string, don't recognize it as a closing quote.
Just an idea...
Troy.
On 1/26/07, Roger Ross [EMAIL PROTECTED] wrote:
Hello,
What does this error mean?
I have compared my code to the code in the tutorial files and it looks
the same.
Syntax Error: A string literal must be terminated before the line break.
I get the error for this code as well;
mx:SetProperty target={products} name=width value=0/
mx:SetProperty target={products} name=height value=0/
mx:SetProperty target={cartBox} name=width value=100%/
mx:AddChild relativeTo={cartBox} position=lastChild
other code
/mx:AddChild
any idea's...
Thanks
Roger
[flexcoders] Re: e4x - attribute based selector
Thanks Tracy, Thats exactly what I ended up doing, 1. Clone the original collection 2. get XMLList of the nodes that I dont want 3. Delete them -sxm --- In flexcoders@yahoogroups.com, Tracy Spratt [EMAIL PROTECTED] wrote: That is a tough one. It is more of a transformation than a selection. If you can't do it directly, consider using the selection expression to return the nodes you do NOT want, then deleting them from the XML. Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Shailesh Mangal Sent: Wednesday, January 24, 2007 8:13 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] e4x - attribute based selector All, I have a following xml structure retrieved from server root parent name=good child name=abc/ child name=cba/ child name=abc/ /parent parent name=notGood child name=abc/ child name=def/ child name=fed/ /parent /root and I want to make a selection based on the attribute of child. e.g. for child with name abc, get a result as.. root parent name=good child name=abc/ child name=abc/ /parent parent name=notGood child name=abc/ /parent /root I tried following, result..child.(@name==abc) result.root.parent.child.(@name==abc) but I end up getting following child name=abc child name=abc child name=abc Any suggestions? sxm
Re: [flexcoders] Weird behavior of mx:Effects on ViewStack
I'd like an explanation of this behavior as well Danko. I perused the source code of the ViewStack and it seems like the hideEffect of a currently selected child should play out before the selected index is actually changed (and the next child is made visible). Seems like this only happens every other time. Anyone from Adobe or anyone who has investigated this further care to explain? Thanks, Jaime On 1/17/07, Danko Kozar [EMAIL PROTECTED] wrote: Hi, I'm using mx:Move effects on ViewStack as it's items showEffect and hideEffect. HideEffect moves the previous view off-screen; then the next view slides in. (btw these views are complex full-screen displays (containing TabNavigators, DataGrids and TileLists) First time when changing views, the effect plays properly - e.g. when switching from view 0 to view 1, or view 1-view 2 etc. everything works as expected: the first view moves out, the second one moves in. But: I've noticed a strange behaviour when returning to the ViewStack's view that was previously shown (created), for instance view 1 -view 0: for a blink of a second the object is displayed on it's final position (!); then it dissapears, the effect starts and object moves in as expected. Another thing I noticed is that previously created view's showEffect starts too early: it doesn't wait the hideEffect of the previous view to play it's part - they play at the SAME TIME. I've come to conclusion that this first time the effect plays right because objects aren't created yet (?). I tried to do the same thing with mx:States - nothing was improved, and the performance was drastically degraded - seems like States have problems (?). The questions are: - what am I supposed to do with Effects. Did I miss something? - do I have to destroy objects previously shown? - how do you destroy objects in Flex? - what's the problem with mx:States and performance? Thanks in advance! Danko -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links
[flexcoders] Provide TREE with PHP
Hi,
I can't provide my tree with my php result.
?xml version=1.0 encoding=utf-8?node label=lot num
node label=Professional icon=iconSymbol1 //node
this is my mxml
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=absolute
mx:HTTPService id=lotRequest
url=http://localhost/flex/php/GetDir.php; useProxy=false method=POST
mx:request xmlns=
dir{lotcurrent.text}/dir
/mx:request
/mx:HTTPService
mx:Panel
mx:Form x=22 y=10 width=493
mx:Button label=Submit click=lotRequest.send()/
/mx:Form
mx:Label text=Label width=214 id=lotcurrent/
mx:Tree id=myTree width=630 height=137 labelField=@label
showRoot=false dataProvider={lotRequest.lastResult} y=10/
mx:TextArea height=100% width=50%
text=Selected Item: {lotRequest.lastResult}/
/mx:Panel
/mx:Application
Please
What wrong?
Thanks.
[flexcoders] Re: Does Flex work with Java without FDS?
Oops, here's the XSD for the complex types FYI constructive comments welcome SalesDeveloper.xsd Description: 2098159505-SalesDeveloper.xsd
RE: [flexcoders] LiveDocs, Release Notes?
Release notes: http://www.adobe.com/support/documentation/en/flex/2/releasenotes_flex20 1_sdk.html If you go here: http://www.adobe.com/support/documentation/en/flex/ all the linked docs should have 2.0.1 versions. Matt From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of lostinrecursion Sent: Friday, January 26, 2007 9:52 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] LiveDocs, Release Notes? Hi all, I have read the Flex 2 documentation like my morning paper since beta, but my question is since the new 2.0.1 updater rolled out and there is a new /201 docs out there - is there any place I can see where things have changed in the docs instead of having to read through and say Oh, that's new! Thanks!
Re: [flexcoders]Does Flex work with Java without FDS?
Dorkie Has a open-source version that works fine with Flash remoting http://www.carbon5.com/view/page.basic/open_source Best On 1/12/07, dorkie dork from dorktown [EMAIL PROTECTED] wrote: Does Flex work with Java without requiring FDS? I want to load up a Flex app and using services similar to Flash Remoting run methods of a Java class and return complex objects back. -- Igor Costa www.igorcosta.org www.igorcosta.com skype: igorpcosta
Re: [flexcoders] Organize imports
Stembert Olivier (BIL) wrote: Ho all, Do you know how to organize imports in FlexBuilder? CTRL + SHIFT + O :)
[flexcoders] DataGrid Custom Image Renderer - Random Cache Weirdness
I seem to be having very weird results. The correct image from my
cell renderer does not always display. I'm not sure if it's some
sort of caching from previous requests.
Is the problem with the way I'm setting the data on the cell
renderer. I've tried various methods all rendering weird results.
Sample node from XML returned from HTTP request
file
file_namefile_directory_list.php/file_name
file_size1.8/file_size
file_typefile/file_type
file_modified27th January, 2007/file_modified
file_extensionphp/file_extension
/file
Cell Renderer
?xml version=1.0 encoding=utf-8?
!-- itemRenderers\dataGrid\myComponents\RendererDGHeader.mxml --
mx:HBox xmlns:mx=http://www.adobe.com/2006/mxml;
mx:Script
![CDATA[
import mx.controls.dataGridClasses.DataGridColumn;
[Embed(source=png/php.png)]
[Bindable]
public var php:Class;
private function setCustomIcon(setValue:String):void
{
image_id.source = this[setValue];
}
]]
/mx:Script
mx:HBox horizontalAlign=center
mx:Image id=image_id x=20 height=20
creationComplete=setCustomIcon(data.file_extension) /
/mx:HBox
/mx:HBox
Datagrid
mx:DataGrid id=dgUserRequest width=100%
height=100% dataProvider={userRequest.lastResult.files.file}
itemClick=itemClickEvent(event); borderStyle=solid
mx:columns
mx:DataGridColumn
width=120 headerText= dataField=file_type
itemRenderer=renderer.icons/
mx:DataGridColumn
headerText=Name dataField=file_name/
mx:DataGridColumn
headerText=Size dataField=file_size/
mx:DataGridColumn
headerText=Date Modified dataField=file_modified/
mx:DataGridColumn
headerText=Extension dataField=file_extension/
/mx:columns
/mx:DataGrid
[flexcoders] can effect target selected item form list or repeater?
I have a photo gallery application. The initial view is of the first image in each gallery arranged in a grid via a repeater inside a tile layout. When you click on an image you get another view with a much larger image that runs as a slide show. I've got that working fine, but what I'd like to do is a transition effect where the selected image moves and resizes to where the slide show image is and the others go away in some way. What I can't figure out is how to apply one effect to the selected image and another to the rest of them. Any ideas?
[flexcoders]wmode=transparent kills my remote calls
Whenever I set my wmode to transparent, all my remote calls fail. No errors, nothing. I saw a thread on this, where an Adobe employee would post a bug back in april 2006. But the bug still stands ? Does anyone have some experience with fixing this ? Tnx, Bram
RE: [flexcoders]wmode=transparent kills my remote calls
The bug still exists, unfortunately we require browser vendor support to address some of these issues. Matt From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Webdevotion Sent: Friday, January 26, 2007 10:41 AM To: flexcoders@yahoogroups.com Subject: [flexcoders]wmode=transparent kills my remote calls Whenever I set my wmode to transparent, all my remote calls fail. No errors, nothing. I saw a thread on this, where an Adobe employee would post a bug back in april 2006. But the bug still stands ? Does anyone have some experience with fixing this ? Tnx, Bram
[flexcoders] Re: need help on showing line series based on list box selection (Flex Charts)
Hi Ely, im going bonkers, trying to filter this arraycollection, im getting a single selection item filtered perfectly but when i multi select it combines the series with both the items in the arraycollection, and displays it as one series instead of two. what shud i do, please Help. regards, Arthur
[flexcoders] Flex 2 profiler
Hello everyone, Is there any profiler for Flex 2 ? Maybe like profiler for Flex 1.5 :) thanks. -- Feсi quod potui, faciant meliora potentes
RE: [flexcoders] Flex 2 profiler
There isn't right now. We are looking to add one into the next major release of Flex. Matt From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Dmitry Kochetov Sent: Friday, January 26, 2007 5:08 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Flex 2 profiler Hello everyone, Is there any profiler for Flex 2 ? Maybe like profiler for Flex 1.5 :) thanks. -- Feсi quod potui, faciant meliora potentes
RE: [flexcoders] Cannot access a property or method of a null object reference
I bet that is correct. I have found that it is best to use callLater
for any control manipulation if I have just modified the dataProvider.
But, Roger, don't guess. Debug the code to find out which line is
producing the error. If you don't have good debugging techniques,
develop them now.
Tracy
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Clint Tredway
Sent: Thursday, January 25, 2007 12:07 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Cannot access a property or method of a null
object reference
most likely the setting of the selectedIndex is what is causing that
error. Its trying to set a property to a component that doesnt exist
yet.
On 1/25/07, Roger Ross [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hello,
Working my way throught the Training From the Source turorial and
ran into this error message.
Not sure why I am getting it. I compared my code to the completed code
for the lesson and it looks the same with no problems when I compile it.
TypeError: Error #1009: Cannot access a property or method of a null
object reference.
at Dashboard/::catHandler()
at Dashboard/__catRPC_result()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven
tFunction()
at flash.events::EventDispatcher/dispatchEvent()
at
mx.rpc.http.mxml::HTTPService/http://www.adobe.com/2006/flex/mx/internal
::dispatchRpcEvent
http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent ()
at
mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resu
ltHandler http://www.adobe.com/2006/flex/mx/internal::resultHandler ()
at mx.rpc::Responder/result()
at mx.rpc::AsyncRequest/acknowledge()
at ::DirectHTTPMessageResponder/completeHandler()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven
tFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::URLLoader/flash.net:URLLoader::onComplete()
Here is a copy of the code that it has me write with the comboBox that
is to receive the data:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml
http://www.adobe.com/2006/mxml
layout=horizontal
creationComplete=catRPC.send()
mx:Script
![CDATA[
import mx.collections.ArrayCollection;
import mx.rpc.events.ResultEvent;
[Bindable]
private var categories:ArrayCollection=new ArrayCollection();
private function catHandler(event:ResultEvent):void{
categories = event.result.catelog.category;
var catObj:Object = new Object();
catObj.name = All;
catObj.categoryID = 0;
categories.addItemAt(catObj, 0);
catCombo.selectedIndex = 0;
}
]]
/mx:Script
mx:HTTPService id=catRPC
url=http://www.flexgrocer.com/category.xml
http://www.flexgrocer.com/category.xml
result=catHandler(event)/
mx:ComboBox id=catCombo
dataProvider={categories}
labelField=name/
Any Idea's...
Thanks,
Roger
--
http://indeegrumpee.spaces.live.com/
http://indeegrumpee.spaces.live.com/
[flexcoders] deploying a simple Flex app to WebSphere AppServer?
I'm trying to deploy a simple flex app to WAS6.1 after having it run under the included jrun4. What processes do I need to take, or is there a tutorial online that would step me thru the process?
[flexcoders] Crossdomain
I´m trying to load an image from outsite of my domain and its giving me an error, the crossdomain is there, set to permit *... I get the same error online and from localhost. Any clue? SecurityError: Error #2122: Security sandbox violation: BitmapData.draw: http://localhost:8500/Store/bin/index.swf cannot access http://www.cineminha.com.br/AdvHTML_Upload/photos/poster_diamante.jpg. A policy file is required, but the checkPolicyFile flag was not set when this media was loaded. at flash.display::BitmapData/draw() at mx.effects.effectClasses::MaskEffectInstance/::getVisibleBounds() at mx.effects.effectClasses::MaskEffectInstance/::initMask() at mx.effects.effectClasses::MaskEffectInstance/startEffect() at mx.effects::Effect/play() at mx.effects::EffectManager$/::createAndPlayEffect() at mx.effects::EffectManager$/http://www.adobe.com/2006/flex/mx/internal::eventHandler () at flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction () at flash.events::EventDispatcher/dispatchEvent() at mx.core::UIComponent/dispatchEvent() at mx.core::UIComponent/setVisible() at mx.core::UIComponent/set visible() at mx.containers::ViewStack/mx.containers:ViewStack::updateDisplayList() at mx.core::UIComponent/validateDisplayList() at mx.core::Container/validateDisplayList() at mx.managers::LayoutManager/::validateDisplayList() at mx.managers::LayoutManager/::doPhasedInstantiation() at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.core::UIComponent/::callLaterDispatcher2() at mx.core::UIComponent/::callLaterDispatcher() at flash.utils::Timer/flash.utils:Timer::_timerDispatch() at flash.utils::Timer/flash.utils:Timer::tick()
[flexcoders] import * vs. import a.b.c performance?
Hi folks, Any downside of doing an: import * vs. import com.adobe.cairngorm.control.CairngormEventDispatcher; for example? Any reason not to do this? TIA Mike
Re: [flexcoders] Crossdomain
On which server, and where is your crossdomain located? Is the cineminha.com.br server a multi-hosting environment? Brendan On 1/27/07, Leonardo Sobral [EMAIL PROTECTED] wrote: I´m trying to load an image from outsite of my domain and its giving me an error, the crossdomain is there, set to permit *... I get the same error online and from localhost. Any clue? SecurityError: Error #2122: Security sandbox violation: BitmapData.draw: http://localhost:8500/Store/bin/index.swf cannot access http://www.cineminha.com.br/AdvHTML_Upload/photos/poster_diamante.jpg . A policy file is required, but the checkPolicyFile flag was not set when this media was loaded. at flash.display::BitmapData/draw() at mx.effects.effectClasses::MaskEffectInstance/::getVisibleBounds() at mx.effects.effectClasses::MaskEffectInstance/::initMask() at mx.effects.effectClasses::MaskEffectInstance/startEffect() at mx.effects::Effect/play() at mx.effects::EffectManager$/::createAndPlayEffect () at mx.effects::EffectManager$/http://www.adobe.com/ 2006/flex/mx/internal::eventHandler() at flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction () at flash.events::EventDispatcher/dispatchEvent () at mx.core::UIComponent/dispatchEvent() at mx.core::UIComponent/setVisible() at mx.core::UIComponent/set visible() at mx.containers::ViewStack/mx.containers:ViewStack::updateDisplayList () at mx.core::UIComponent/validateDisplayList() at mx.core::Container/validateDisplayList() at mx.managers::LayoutManager/::validateDisplayList() at mx.managers::LayoutManager/::doPhasedInstantiation () at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.core::UIComponent/::callLaterDispatcher2() at mx.core::UIComponent/::callLaterDispatcher() at flash.utils::Timer/flash.utils:Timer::_timerDispatch () at flash.utils::Timer/flash.utils:Timer::tick() -- Brendan Meutzner Stretch Media - RIA Adobe Flex Development [EMAIL PROTECTED] http://www.stretchmedia.ca
Re: [flexcoders] import * vs. import a.b.c performance?
import * == for slackers import a.b.c == for pimp-tastic Flex coders import * allows the compiler to look in the package to find the class it needs. If you don't have *, you have to set it manually. Both will result in the same amount of classes being exported into the SWF, so file size is the same. Readability of the code, however, degrades because you don't know what classes are used in the class. Caveat with the above is just because you use import doesn't mean the class is actually exported into the SWF, you have to actually use it, like in a variable defintion for example: import mx.controls.Button; var myC:Button; So, it's presumtious to think just because an import is used that it IS IN FACT used... could be cruft. Devil's Advocate? No, but I'll play the role. * is great when you are learning, and know ahead of time you are about to import a ton of stuff. The same reason *, :Object, and other loose typing things are there (allowing opt-in strict typing as it were) allows you to code faster, and type less. On Jan 27, 2007, at 9:07 PM, Mike Crowe wrote: Hi folks, Any downside of doing an: import * vs. import com.adobe.cairngorm.control.CairngormEventDispatcher; for example? Any reason not to do this? TIA Mike
[flexcoders] Horizontal Accordion component available
Horizontal Accordion with full source code on my blog. http://dougmccune.com/blog/2007/01/27/horizontal-accordion-component-for-flex/
[flexcoders] Cairngorm - Question on using ResultHandler
Hi,
I have a question using Cairngorm and Commands. I am new to it but its
making more sense to me each day at least it seems that way.
I have the following in my LoginCommand.as
public function result( data:Object ):void {
var event:ResultEvent = data as ResultEvent;
if (event.result.length 0) {
model.workflowState = ModelLocator.VIEWING_HOMEPAGE;
}
else {
model.login.statusMsg = Your login credentials are invalid,
please try again.;
}
}
1. Is there anything wrong with the way I am doing the above?
2. I would like to call some other remote objects so I can populate
some datagrids after the user has been authenticated and then load the
home page of the app as I am doing above.
RE: [flexcoders] Convert Videos to FLV via Web
Cool - thanks! Jason Merrill Bank of America Learning Organizational Effectiveness From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Abdul Qabiz Sent: Friday, January 26, 2007 1:22 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Convert Videos to FLV via Web Merrill, You can use FFMPEG in .Net also. You need to compile the wrappers and link FFMPEG libraries. I was trying to do something using C#. You can find some examples on FFMPEG site and on some blogs. Hope that helps.. -abdul On 1/25/07, Merrill, Jason [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: If I could tap on to this thread, anyone know of anything that does the same using .NET? Jason Merrill Bank of America Learning Organizational Effectiveness From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com http://yahoogroups.com ] On Behalf Of Abdul Qabiz Sent: Thursday, January 25, 2007 10:20 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Convert Videos to FLV via Web There is php hooks for ffmpeg: http://ffmpeg-php.sourceforge.net On 1/24/07, Steve Gustafson [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: ffmpeg should help you out. Here is a tutorial: http://soenkerohde.com/tutorials/ffmpeg/ http://soenkerohde.com/tutorials/ffmpeg/ Gus On 1/23/07, Marlos Carmo | 5clicks.com.br http://5clicks.com.br [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi Folks, I need develop a video conversor to flv via Web, using PHP. Anybody have a suggestion for help me? Thanks, Marlos Carmo De: [EMAIL PROTECTED] ups.com [mailto: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ups.com http://ups.com ] Em nome de Jason Goodwin Enviada em: terça-feira, 23 de janeiro de 2007 17:10 Para: flexcoders@yahoogroups.com Assunto: [flexcoders] Accessibility and imported components I have an app with lots of imported components. I can't seem to get JAWS to read anything that's not on the main page. I have tried several ways of add in the accessibility properties to the controls. Thanks.
[flexcoders] Flash simple question
Hi all, When a swf file is downloaded to my computer, where is it stored? I mean where on the file system? Thanks Olivier - An electronic message is not binding on its sender. Any message referring to a binding engagement must be confirmed in writing and duly signed. -
