RE: [flexcoders] Need to render rows in a heterogeneous mx:List differently based on each row's item data Type
The Advanced Data Grid has the concept of Renderer Providers which is pretty much what you are looking for, but the standard list control I don't think can handle this gracefully. So... a single column ADG? (Though I'd shoot one of our developers is they suggested that ;) ) I'm not sure even suggesting overriding some of the more esoteric functions in the List will help as the recycling is almost certain to stuff you up! So no, this can't be done simply in a List control. Gk. Gregor Kiddie Senior Developer INPS Tel: 01382 564343 Registered address: The Bread Factory, 1a Broughton Street, London SW8 3QJ Registered Number: 1788577 Registered in the UK Visit our Internet Web site at www.inps.co.uk blocked::http://www.inps.co.uk/ The information in this internet email is confidential and is intended solely for the addressee. Access, copying or re-use of information in it by anyone else is not authorised. Any views or opinions presented are solely those of the author and do not necessarily represent those of INPS or any of its affiliates. If you are not the intended recipient please contact is.helpd...@inps.co.uk From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Thomas, Erik Sent: 02 February 2009 21:06 To: flexcoders@yahoogroups.com Subject: [flexcoders] Need to render rows in a heterogeneous mx:List differently based on each row's item data Type Does anyone have a code sample of how I can supply a different itemRenderer to a List based on the data Type of the item in any given row? I have a heterogeneous collection of Types in an ArrayCollection (Property Sheet or User Preferences list) and want to render each row differently based on the data Type of the row item. For those of you familiar with MS WPF, it includes the notion of something called a DataTemplate which is essentially an Item Renderer that is used by the framework to render a particular data Type in a heterogeneous collection or on a form. I'd like to do the same thing in Flex within a List. Is there such a notion in Flex? Can it be done simply? I've tried implementing a Factory pattern where I supply a single itemRenderer (VBox) class to the List component which is an ActionScript class that simply overrides the data setter, and tests the Type of the data property (the row item type) and if it's a certain Type it instantiates or replaces a child container that properly renders the data based on its Type. This is not a simple pattern to follow or communicate. I'd like to find a simpler way. I've also tried using a single renderer with multiple top level components that use data binding to dynamically set includeInLayout and visible so only one of the top level components will render. This works, but the performance on a large list is abysmal in our ad hoc tests. Simple renderers not using includeInLayout were much faster. I've also tried using States to determine which part of the mxml to render based on the Type, but the pattern is just too complicated and too verbose. I'm in search of the cleanest possible pattern to recreate what you get out of the box with WPF, as I am sure someone at Adobe thought of this (it's an amazingly common use case), but it's just a matter of my learning how to do this. Thanks for your suggestions! Erik Erik Thomas | Small Business Group, Intuit | Staff Engineer | 650-944-2602
Re: [flexcoders] Are flex events really thread safe?
- Original Message - From: Shyam shyammohan.sugat...@devicedriven.com To: flexcoders@yahoogroups.com Sent: Tuesday, February 03, 2009 10:29 AM Subject: [flexcoders] Are flex events really thread safe? Consider this scenario. i have issued some 5 network calls form the flex client and my complete event Handler is one and the same for all these http calls. can i be 100% sure that two simultaneous controls will never execute the code in my event Handler ? The flash player only has one thread of execution. Putting it another way: how does flex handles event synchronization? i have read up Ted Patrics article on the Elastic Racetrack (http://www.powersdk.com/ted/2005/07/flash-player-mental-model-elastic.php) but couldnt figure out the answer for the above :( Regards Shyam
[flexcoders] Re: Are flex events really thread safe?
so if i write a lengthy (time consuming) operation in my event handler i will delay flex from calling the listener even if the other network operations completehmmm Thanks Paul. --- In flexcoders@yahoogroups.com, Paul Andrews p...@... wrote: - Original Message - From: Shyam shyammohan.sugat...@... To: flexcoders@yahoogroups.com Sent: Tuesday, February 03, 2009 10:29 AM Subject: [flexcoders] Are flex events really thread safe? Consider this scenario. i have issued some 5 network calls form the flex client and my complete event Handler is one and the same for all these http calls. can i be 100% sure that two simultaneous controls will never execute the code in my event Handler ? The flash player only has one thread of execution. Putting it another way: how does flex handles event synchronization? i have read up Ted Patrics article on the Elastic Racetrack (http://www.powersdk.com/ted/2005/07/flash-player-mental-model-elastic.php) but couldnt figure out the answer for the above :( Regards Shyam
[flexcoders] Can PopUpMenuButton have scrollbars??
Hi All, I am using PopUpMenuButton to get a dropdown menu which in turn has submenus. But the number of items i have in the dropdown are more. The menu items are running out of screen. Is there any way to get scrollbars ?? (It doesn't support scrollbar i believe). Is there any dropdown tool which supports both scrollbars and submenus?? Thanks in advance, Roopal
Re: [flexcoders] Re: Are flex events really thread safe?
Yep. I had a similar situation - in the end, I had to rewrite the lengthy processing code to split the task up and process a couple of items per frame, hooking into the ENTER_FRAME event. That kept the UI responsive, which was my main concern. 2009/2/3 Shyam shyammohan.sugat...@devicedriven.com: so if i write a lengthy (time consuming) operation in my event handler i will delay flex from calling the listener even if the other network operations completehmmm Thanks Paul. --- In flexcoders@yahoogroups.com, Paul Andrews p...@... wrote: - Original Message - From: Shyam shyammohan.sugat...@... To: flexcoders@yahoogroups.com Sent: Tuesday, February 03, 2009 10:29 AM Subject: [flexcoders] Are flex events really thread safe? Consider this scenario. i have issued some 5 network calls form the flex client and my complete event Handler is one and the same for all these http calls. can i be 100% sure that two simultaneous controls will never execute the code in my event Handler ? The flash player only has one thread of execution. Putting it another way: how does flex handles event synchronization? i have read up Ted Patrics article on the Elastic Racetrack (http://www.powersdk.com/ted/2005/07/flash-player-mental-model-elastic.php) but couldnt figure out the answer for the above :( Regards Shyam -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
RE: [flexcoders] Can PopUpMenuButton have scrollbars??
FlexLib contains a scrollable popup menu and popup menu button. Take a look. However, there are some issues that we had to correct to get it working the way we wanted. Maybe it will work out-of-the-box for you. http://geo.yahoo.com/serv?s=97359714/grpId=12286167/grpspId=1705007207/ msgId=135885/stime=1233662739/nc1=4507179/nc2=3848642/nc3=5579902 http://code.google.com/p/flexlib/
RE: [flexcoders] XML walkdown Help
Ok, I tried both approaches and they gave me this. loginResult xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security; xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult From: Tracy Spratt tspr...@lariatinc.com Sent: Monday, February 02, 2009 1:44 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Yes, darn it, missed that, Ryan is correct, there will a namespace problem. You can define a default namespace, and not have to use the prefix in all of the expressions. default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security ;But you will still need to get the expression right. Look close at your expression and at your xml. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Ryan Graham Sent: Monday, February 02, 2009 4:01 PM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Looks like you're having namespace issues. The default namespace is http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;, so you need to use this when drilling down. Something like: var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;); trace(xmlResult.ns::loginResult.toXMLString()); You can do this for all nodes with a namespace defined. HTH, Ryan From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Monday, February 02, 2009 1:42 PM To:flexcoders@yahoogroups.com Subject: re: [flexcoders] XML walkdown Help Here is a more accurate output on the Blue Dragon server: loginResponse xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security; xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; loginResult columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult /loginResponse I tried var xmlResult:XML = XML(e.result); which gives me the above. var xlColumns:XMLList = xmlResult.loginResponse; which comes up blank. From : Wally Kolcz wko...@isavepets.com Sent: Monday, February 02, 2009 11:08 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] XML walkdown Help I am getting a weird return from Blue Dragon's CFC wsdl as my e.result. I need to set this to 2 local XMLList variables but am having a devil of a time walking down this path to the core nodes. Any ideas on how to make this usable? Tracy has been trying to help me, but this return item is impossible to work with. I tried xmlColumns = loginReponse.loginReturn.columnList.columnList but it doesn't work. Neither does the same for data. Here is the result that is returned from Blue Dragon: ns1:loginResponse soapenv:encodingStyle=http://schemas.xmlsoap.org/soap/encoding/; xmlns:ns1=http://security.umich.edu.prmcprojects; xmlns:soapenv=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsd=http://www.w3.org/2001/XMLSchema; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; loginReturn xsi:type=ns2:QueryBean xmlns:ns2=http://rpc.xml.coldfusion; columnList soapenc:arrayType=xsd:string[8] xsi:type=soapenc:Array xmlns:soapenc=http://schemas.xmlsoap.org/soap/encoding/; columnList xsi:type=xsd:string UNIQNAME /columnList columnList xsi:type=xsd:string PASSWORD /columnList columnList xsi:type=xsd:string LASTNAME /columnList columnList xsi:type=xsd:string FIRSTNAME /columnList columnList xsi:type=xsd:string POSITION /columnList columnList xsi:type=xsd:string DEPARTMENT /columnList
[flexcoders] Sanbox Violation in Flex Application - Not in Actionscript Only Project
Has anyone ever noticed flex applications being more strict with it's security settings asctionscript only or flash compiled applications? I have a flex project where I am loading a player from brightcove. I have set my crossdomain policy files up, but I am getting sandbox violations when trying to do certain things with the player. To debug, I built a flex app where nothing but the player was downloaded, and added to a UIComponent. I call Security.allowDomain(*) and Security.allowInsecureDomain(*), and our crossdomain policy file pretty much allows everything. Here's the flex version: http://externalreview.comparenetworks.com/cnpg/bcdebug/brightcovedebug.html If you try to e-mail to a friend, you can't focus on the fields. If you remote debug this, you'll notice there are multiple security violations. There are no errors when debugging locally. I copied the code exactly over to an AS project (with an adjustment for the constructor name) and there are no security errors, and everything works: http://externalreview.comparenetworks.com/cnpg/bcdebugas/brightcovedebugas.html Does anyone know what is going on that is specific to a flex project? How do I get around it? Thanks! Jason
RE: [flexcoders] Need to render rows in a heterogeneous mx:List differently based on each row's item data Type
Your single renderer can show entirely different components based on the data. I built a Property Explorer this way, which, depending on metadata in the dataProvider displayed a checkBox, TextInput, ComboBox, RichTextEditor, etc. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Gregor Kiddie Sent: Tuesday, February 03, 2009 3:15 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Need to render rows in a heterogeneous mx:List differently based on each row's item data Type The Advanced Data Grid has the concept of Renderer Providers which is pretty much what you are looking for, but the standard list control I don't think can handle this gracefully. So... a single column ADG? (Though I'd shoot one of our developers is they suggested that ;) ) I'm not sure even suggesting overriding some of the more esoteric functions in the List will help as the recycling is almost certain to stuff you up! So no, this can't be done simply in a List control. Gk. Gregor Kiddie Senior Developer INPS Tel: 01382 564343 Registered address: The Bread Factory, 1a Broughton Street, London SW8 3QJ Registered Number: 1788577 Registered in the UK Visit our Internet Web site at www.inps.co.uk blocked::http://www.inps.co.uk/ The information in this internet email is confidential and is intended solely for the addressee. Access, copying or re-use of information in it by anyone else is not authorised. Any views or opinions presented are solely those of the author and do not necessarily represent those of INPS or any of its affiliates. If you are not the intended recipient please contact is.helpd...@inps.co.uk From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Thomas, Erik Sent: 02 February 2009 21:06 To: flexcoders@yahoogroups.com Subject: [flexcoders] Need to render rows in a heterogeneous mx:List differently based on each row's item data Type Does anyone have a code sample of how I can supply a different itemRenderer to a List based on the data Type of the item in any given row? I have a heterogeneous collection of Types in an ArrayCollection (Property Sheet or User Preferences list) and want to render each row differently based on the data Type of the row item. For those of you familiar with MS WPF, it includes the notion of something called a DataTemplate which is essentially an Item Renderer that is used by the framework to render a particular data Type in a heterogeneous collection or on a form. I'd like to do the same thing in Flex within a List. Is there such a notion in Flex? Can it be done simply? I've tried implementing a Factory pattern where I supply a single itemRenderer (VBox) class to the List component which is an ActionScript class that simply overrides the data setter, and tests the Type of the data property (the row item type) and if it's a certain Type it instantiates or replaces a child container that properly renders the data based on its Type. This is not a simple pattern to follow or communicate. I'd like to find a simpler way. I've also tried using a single renderer with multiple top level components that use data binding to dynamically set includeInLayout and visible so only one of the top level components will render. This works, but the performance on a large list is abysmal in our ad hoc tests. Simple renderers not using includeInLayout were much faster. I've also tried using States to determine which part of the mxml to render based on the Type, but the pattern is just too complicated and too verbose. I'm in search of the cleanest possible pattern to recreate what you get out of the box with WPF, as I am sure someone at Adobe thought of this (it's an amazingly common use case), but it's just a matter of my learning how to do this. Thanks for your suggestions! Erik Erik Thomas | Small Business Group, Intuit | Staff Engineer | 650-944-2602
RE: [flexcoders] Re: Are flex events really thread safe?
Yes. If you write a lengthy process anywhere in Flex, it must finish before any of *your* other code will run. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Shyam Sent: Tuesday, February 03, 2009 6:25 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Are flex events really thread safe? so if i write a lengthy (time consuming) operation in my event handler i will delay flex from calling the listener even if the other network operations completehmmm Thanks Paul. --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Paul Andrews p...@... wrote: - Original Message - From: Shyam shyammohan.sugat...@... To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com Sent: Tuesday, February 03, 2009 10:29 AM Subject: [flexcoders] Are flex events really thread safe? Consider this scenario. i have issued some 5 network calls form the flex client and my complete event Handler is one and the same for all these http calls. can i be 100% sure that two simultaneous controls will never execute the code in my event Handler ? The flash player only has one thread of execution. Putting it another way: how does flex handles event synchronization? i have read up Ted Patrics article on the Elastic Racetrack (http://www.powersdk.com/ted/2005/07/flash-player-mental-model-elastic.p hp http://www.powersdk.com/ted/2005/07/flash-player-mental-model-elastic.p hp ) but couldnt figure out the answer for the above :( Regards Shyam
[flexcoders] AIR navigateToUrl problem
Hi all, I am having a problem trying to dispatch a new web request with the navigateToUrl method. If I put an url with the http protocol I have no problem, but if I try to do the same with a custom protocol (like for example mylink://) I get a security sandbox violation. I understand that using AIR i don't have a domain with a sandbox, so I can't use something like allowDomain (suggested by the same error message), but I really need to be able to access my custom protocol handler from an AIR application. Thanks! Martin
RE: [flexcoders] RERENDER - Need help on Nested AdvancedDataGrid as renderer on AdvancedDataGrid.
What problem are you having? Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Monali Gandhi Sent: Tuesday, February 03, 2009 12:11 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] RERENDER - Need help on Nested AdvancedDataGrid as renderer on AdvancedDataGrid. Hi, Need help on Nested AdvancedDataGrid as renderer on AdvancedDataGrid. Nested AdvancedDataGrid also have its own renderer as nested AdvancedDataGrid. with scroll on all AdvancedDataGrid working on renderer too. Kindly help, Best Regards, Monali
[flexcoders] Re: Are flex events really thread safe?
No, there is no way to my knowledge that you could tell which response object would be actually correspond to which particular call, that would require a synchronous response and even IE 6 should be allowing you to execute up to 2 simultaneous calls. You probably should be using separate response methods. Actually I've never heard that the events in flex are supposed to be thread safe...only that they are asynchronous so they allow us to fake faster response and LOOK like things are multi-threaded. --- In flexcoders@yahoogroups.com, Shyam shyammohan.sugat...@... wrote: Consider this scenario. i have issued some 5 network calls form the flex client and my complete event Handler is one and the same for all these http calls. can i be 100% sure that two simultaneous controls will never execute the code in my event Handler ? Putting it another way: how does flex handles event synchronization? i have read up Ted Patrics article on the Elastic Racetrack (http://www.powersdk.com/ted/2005/07/flash-player-mental-model-elastic.php) but couldnt figure out the answer for the above :( Regards Shyam
[flexcoders] Re: services-config.xml question
I am not sure that really solves the problem... as I still have to type the server in. Anyone know any better solutions?
[flexcoders] Announcement: Easy Data Sorting Component
Hi Everyone, I'm pleased to announce that the first Flextras component, a DataSorter, is released. The DataSorter component makes it easy for you to implement sorting in your application and is similar to YouTube Playlists or Netflix Movie Queues. You can download our no cost developer edition at http://www.flextras.com/?c=205 . We will be hosting a live question and answer session every Friday in February at 1 pm EST. You should join us because it's the best way to find out what we're all about. Go to http://experts.na3.acrobat.com/flextras/ to learn more an ask questions. To find out when this occurs in your time zone: http://www.timeanddate.com/worldclock/fixedtime.html?month=2day=6year=2009hour=13min=0sec=0p1=98 http://www.timeanddate.com/worldclock/fixedtime.html?month=2day=6year=2009hour=13min=0sec=0p1=98 Here are some links to find out more: Product Page: http://www.flextras.com/?event=ProductHomeproductID=7c=205 Demos: http://www.flextras.com/?event=ProductSamplesProductID=7c=205 Live Meeting: http://experts.na3.acrobat.com/flextras/ Register and Download: http://www.flextras.com/index.cfm?event=loginFormc=205 DataSorter Announcement: http://www.jeffryhouser.com/index.cfm/2009/1/29/Easy-to-Use-Interface-Components-for-Flex-Developer Flextras Home: http://www.flextras.com/?c=205 Now back to your regularly scheduled list questions. -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust
[flexcoders] Re: MouseOver Event Not Firing - SOLVED
Thanks for the reply Ryan. I had already tried what you suggested,
and that's how I determined that the Button wasn't registering that
the mouse pointer was over it. I figured something was blocking or
intercepting the mouse position, I just couldn't figure out what.
It ended up being a style sheet issue. The root Panel had a style
that set header-height to 30. Once I set that to 0 my button worked.
BTW, if I set it to something like 10, only the lower 1/2 of the
button would register that the mouse was over it.
I would have never figured that out if it weren't for the fact that I
saw this happen on another UI, but I could moseOver the bottom few
pixels of the Button because it hadn't been positioned correctly.
So, lesson learned. Don't set a header-height if you're going to
stick buttons up in the header area.
Thanks,
Geoff
--- In flexcoders@yahoogroups.com, Ryan Graham ryan.gra...@...
wrote:
You need to define handlers for those components in the HBox if you
want
them to listen for those specific mouse events. Right now the button
in
the HBox is only listening for click events. Try writing handler
functions for those additional events to start debugging:
mx:Button id=backButton click=onClick(event)
mouseOver=onMouseOver(event) mouseOut=onMouseOut(event)
width=24
height=20/
...
private function onMouseOver(event:MouseEvent):void
{
trace(mouseOver);
}
private function
onMouseOut(event:MouseEvent):void
{
trace(mouseOut);
}
HTH,
Ryan
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com]
On
Behalf Of Geoffrey
Sent: Monday, February 02, 2009 3:16 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] MouseOver Event Not Firing
I have a Button that doesn't seem to know the mouse is over it. It
doesn't dispatch MouseOver/Out/click events.
I have a Panel that has an HBox(Label/Spacer/Button) and a Canvas.
the Canvas gets stuff added to it dynamically via Actionscript.
pre
mx:Panel xmlns:mx=http://www.adobe.com/2006/mxml; width=100%
height=100%
mx:HBox id=titleBox verticalAlign=middle width=100%
height=24
mx:Label text=Your Tasks/
mx:Spacer width=100%/
mx:Button id=backButton click=onClick(event) width=24
height=20/
/mx:HBox
mx:Canvas id=dynamicContainer width=100% height=100%/
/mx:Panel
/pre
This component is displayed after a transition effect that 'swishes'
it in from the right. I've done some debugging and it seems that
everything is getting mouseOver events except everything within the
HBox.
Any ideas? Because I have run out of ideas.
Thanks,
Geoff
This message is private and confidential. If you have received it in
error, please notify the sender and remove it from your system.
[flexcoders] Re: RERENDER - Need help on Nested AdvancedDataGrid as renderer on AdvancedDataGrid.
One warning, you should avoid doing that as much as possible, if the columns are the same you could use the built-in hierarchical data functionality. http://livedocs.adobe.com/flex/3/html/help.html?content=advdatagrid_02.html Unless you are going to nest the grids only for information, doing that will cause you to lose control of your application. Also you need to have in mind the performance issues, AdvanceDataGrid is a heavyweight component, so the rendering will be very slow. The scrollbar will not work as expected and the recycle of the renderers will create a lot of bugs if you not understand the whole idea behind them. Please tell me what your problem is, I had done a lot of things like that in the past, maybe I can help :) Regards, Martin --- In flexcoders@yahoogroups.com, Monali Gandhi monaligandhi2...@... wrote: Hi, Need help on Nested AdvancedDataGrid as renderer on AdvancedDataGrid. Nested AdvancedDataGrid also have its own renderer as nested AdvancedDataGrid. with scroll on all AdvancedDataGrid working on renderer too. Kindly help, Best Regards, Monali
[flexcoders] Re: Need Details Creating Custom UIComponents with AS3
Hmmm - thanks - however, the video does not play. Does it require Flash player 10? Try Deepa's talk from MAX, it was really good on creating components in Flex 3. http://tv.adobe.com/#vi+f15384v1002 I think that's the right link... Gk. Gregor Kiddie
RE: [flexcoders] XML walkdown Help
Thanks for being patient and helping me. I really need to read more about XML and Flex/AS3. I am so used to RemoteObjects. Based on what was posted from Ryan: var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;); trace(xmlResult.ns::loginResult.toXMLString()); How can I step down to the columnList? I tried var xlNames:XMLList = xmlResult.ns::loginResult.columnList; but it came up blank too... From: Tracy Spratt tspr...@lariatinc.com Sent: Tuesday, February 03, 2009 6:28 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Good, you are on the way. You are only one step from your columnList. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 7:54 AM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Ok, I tried both approaches and they gave me this. loginResult xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security; xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult From : Tracy Spratt tspr...@lariatinc.com Sent: Monday, February 02, 2009 1:44 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Yes, darn it, missed that, Ryan is correct, there will a namespace problem. You can define a default namespace, and not have to use the prefix in all of the expressions. default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security ;But you will still need to get the expression right. Look close at your expression and at your xml. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Ryan Graham Sent: Monday, February 02, 2009 4:01 PM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Looks like you're having namespace issues. The default namespace is http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;, so you need to use this when drilling down. Something like: var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;); trace(xmlResult.ns::loginResult.toXMLString()); You can do this for all nodes with a namespace defined. HTH, Ryan From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Monday, February 02, 2009 1:42 PM To:flexcoders@yahoogroups.com Subject: re: [flexcoders] XML walkdown Help Here is a more accurate output on the Blue Dragon server: loginResponse xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security; xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; loginResult columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult /loginResponse I tried var xmlResult:XML = XML(e.result); which gives me the above. var xlColumns:XMLList = xmlResult.loginResponse; which comes up blank. From : Wally Kolcz wko...@isavepets.com Sent: Monday, February 02, 2009 11:08 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] XML walkdown Help I am getting a weird return from Blue Dragon's CFC wsdl as my e.result. I need to set this to 2 local XMLList variables but am having a devil of a time walking down this path to the core nodes. Any ideas on how to make this usable? Tracy has been trying to help me, but this return item is impossible to work with. I tried xmlColumns =
RE: [flexcoders] mx.controls.* vs mx.control.TextInput affect SWF size
If not used, it doesn't get linked in. However, UIComponent brings in a lot classes. So does ArrayCollection and HTTPService From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of tntomek Sent: Sunday, February 01, 2009 11:18 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] mx.controls.* vs mx.control.TextInput affect SWF size Is the Flex compiler smart enough not to include dependent objects that are not used? Does this apply to SDK and custom classes in the same way? What about DMV? Do any of my unused custom classes get compiled? If I have a Utility/Helper project that is quite large will it affect my SWF size if i only use 5% on a particular Flex app?
RE: [flexcoders] Re: Need to render rows in a heterogeneous mx:List differently based on each row's item data Type
I would try overriding createItemRenderer From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Amy Sent: Monday, February 02, 2009 6:59 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Need to render rows in a heterogeneous mx:List differently based on each row's item data Type --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Thomas, Erik erik_tho...@... wrote: Does anyone have a code sample of how I can supply a different itemRenderer to a List based on the data Type of the item in any given row? I have a heterogeneous collection of Types in an ArrayCollection (Property Sheet or User Preferences list) and want to render each row differently based on the data Type of the row item. For those of you familiar with MS WPF, it includes the notion of something called a DataTemplate which is essentially an Item Renderer that is used by the framework to render a particular data Type in a heterogeneous collection or on a form. I'd like to do the same thing in Flex within a List. Is there such a notion in Flex? Can it be done simply? I've tried implementing a Factory pattern where I supply a single itemRenderer (VBox) class to the List component which is an ActionScript class that simply overrides the data setter, and tests the Type of the data property (the row item type) and if it's a certain Type it instantiates or replaces a child container that properly renders the data based on its Type. This is not a simple pattern to follow or communicate. I'd like to find a simpler way. I've also tried using a single renderer with multiple top level components that use data binding to dynamically set includeInLayout and visible so only one of the top level components will render. This works, but the performance on a large list is abysmal in our ad hoc tests. Simple renderers not using includeInLayout were much faster. I've also tried using States to determine which part of the mxml to render based on the Type, but the pattern is just too complicated and too verbose. I'm in search of the cleanest possible pattern to recreate what you get out of the box with WPF, as I am sure someone at Adobe thought of this (it's an amazingly common use case), but it's just a matter of my learning how to do this. I have an extended tile list on my Blog that has a styleFunction. If you're willing to think in different directions, there's a lot you an do with styles. Once you have the custom styles set up, it's pretty easy and intuitive for someone else to pick it up and run with it. HTH; Amy
RE: [flexcoders] DataGrid mouseover
Debug into mouseEventToItemRenderer and see why it doesn't return the correct renderer From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Mike Chang Sent: Monday, February 02, 2009 12:47 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] DataGrid mouseover I have a data grid, and one of the columns I used ItemRenderer to have a vbox and an image inside as a button. Everything looks good except the entire column where that ItemRenderer is used does not invoke the same mouseover events as the other columns. The mouseover event I was looking for is highlighting the row on mouseover and selection (with a darker hue). How do I get the column to do mouseover again for the whole row? Thanks in advance.
RE: [flexcoders] DataGridColumn dataTipFunction HELP
Subclass DataGridColumn and add a dataTipFunction
Class MyDataGridColumn extends DataGridColumn
{
Private function dtFunction(data:Objetct):String
{
Return data[dataField];
}
Public function MyDataGridColumn()
{
dataTipFunction = dtFunction;
}
}
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf
Of coder3
Sent: Monday, February 02, 2009 5:26 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] DataGridColumn dataTipFunction HELP
Hi,
I have a datagrid, the datagridColumns are dynamic, so i build the columns
after i get the result.
private function buildColumn(dataFieldName:String):DataGridColumn
{
var tempArr:Array = [];
var dgc:DataGridColumn = new DataGridColumn();
dgc.showDataTips = true;
dgc.dataTipFunction = dgDataTipFunc;
dgc.dataField = dataFieldName;
tempArr.push(dgc);
:::
myDG.columns = tempArr;
}
My problem is, i also need to build a dataTip for each column i create.
since i don't know the column names, and there might be plenty. how to write
an easy dataTipFunction to show the column datafield, like the following? i
think it needs to involve an eventlistener. but not sure how.
private function dgDataTipFunc(item:Object):String
{
return item.[how to find out the mouse-over column.datafield];
}
ThankS!!!
--
View this message in context:
http://www.nabble.com/DataGridColumn-dataTipFunction-HELP-tp21802284p21802284.html
Sent from the FlexCoders mailing list archive at Nabble.com.
RE: [flexcoders] Re: Cursor Error: Bookmark no longer valid.
Post the full stack trace From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of luke_lee1124 Sent: Sunday, February 01, 2009 1:12 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Cursor Error: Bookmark no longer valid. I have the same problem, please let me know if you find a solution. Many thanks
[flexcoders] Detect exeptions - help!!
I've run into a very frustrating situation and need your help: - Flex uploads a file to the server - The server reads it into a Java BufferedImage object. - However, Java sometimes takes 40 seconds or longer to reply - In some cases it has difficulty reading the file. In the cases of problems, Flex just hangs. It doesn't reply with anything. Is it timing out? Any help appreciated.
RE: [flexcoders] Re: ItemEditors and rowHeight
If you ever go back to it: If you set height instead of measuredHeight or using setActualSize, that could lock in explicitHeight and then the renderer won't resize. From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Gregor Kiddie Sent: Monday, February 02, 2009 1:19 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Re: ItemEditors and rowHeight Yeah, I had variableRowHeight set to true, and I tried a whole bunch of things to try and get the row resized, but I've run out of time to get it working! I'll just have to stick the changes in a form at the side and be done. Thanks to everyone for the suggestions! Gk. Gregor Kiddie Senior Developer INPS Tel: 01382 564343 Registered address: The Bread Factory, 1a Broughton Street, London SW8 3QJ Registered Number: 1788577 Registered in the UK Visit our Internet Web site at www.inps.co.ukblocked::http://www.inps.co.uk/ The information in this internet email is confidential and is intended solely for the addressee. Access, copying or re-use of information in it by anyone else is not authorised. Any views or opinions presented are solely those of the author and do not necessarily represent those of INPS or any of its affiliates. If you are not the intended recipient please contact is.helpd...@inps.co.uk From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Alex Harui Sent: 31 January 2009 05:46 To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Re: ItemEditors and rowHeight Can you get the row to resize in other ways outside of an edit session? I assume you have variableRowHeight=true? From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Gregor Kiddie Sent: Friday, January 30, 2009 8:23 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Re: ItemEditors and rowHeight That's what I've been playing with today, but again, once the Grid is rendered, I can't seem to make it re-layout the rows. I took a look at the AdvancedDataGridRendererProviders that Johannes suggested, but it falls under the same category. I feel I'm missing something totally obvious, but no-one else seems to have found a decent solution either, so maybe not...
[flexcoders] Hand Cursor and datagrid
I have a datagrid and for each row I would like to show the hand cursor (to indicate to users that it is clickable). I've tried setting useHandCursor and buttonMode to true on the datagrid but that makes the entire datagrid show the hand cursor. Has anyone done this before? Is there a way to do this?
RE: [flexcoders] Re: Need Details Creating Custom UIComponents with AS3
I'm using FP10 on Firefox, I couldn't get it to work on FP9 on IE6, though whether its IE or FP9 that's the issue, I couldn't tell... Gk. Gregor Kiddie Senior Developer INPS Tel: 01382 564343 Registered address: The Bread Factory, 1a Broughton Street, London SW8 3QJ Registered Number: 1788577 Registered in the UK Visit our Internet Web site at www.inps.co.uk blocked::http://www.inps.co.uk/ The information in this internet email is confidential and is intended solely for the addressee. Access, copying or re-use of information in it by anyone else is not authorised. Any views or opinions presented are solely those of the author and do not necessarily represent those of INPS or any of its affiliates. If you are not the intended recipient please contact is.helpd...@inps.co.uk From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Jason Sent: 03 February 2009 15:06 To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Need Details Creating Custom UIComponents with AS3 Hmmm - thanks - however, the video does not play. Does it require Flash player 10? Try Deepa's talk from MAX, it was really good on creating components in Flex 3. http://tv.adobe.com/#vi+f15384v1002 http://tv.adobe.com/#vi+f15384v1002 I think that's the right link... Gk. Gregor Kiddie
[flexcoders] PrintDataGrid- autofit to content
How to force printdatagrid to auto fit with its content ? Bcos every time I try to put more than 5 lines in one grid cell And maybe 2 or 3 lines on another cells, when printed the columns are squished the next row will automatically jump out To another page even if it could still be fit in one page.. Does anyone have the better idea to print datagrid with large data..? Thanx in advance. :D
[flexcoders] Problems with Debug Version of ActiveX Flash Player in Internet Explorer 7
OK, out of the blue, my debug version of Flash Player 10 went belly up when I'm trying to debug my Flex applications from Flex Builder 3.02. I've manually done the following: 1) Uninstalled the ActiveX Flash Player using the uninstall file. 2) uninstalled with the /clean option 3) cleaned my registery 4) Used the Adobe Script reset_fp10.cmd with the Microsoft tool subinacl. 5) Done all the above with reboots in between. 6) Turned off all my SpyBot immunizations. 7) Tunred of Advanced SystemCare immunizations. 8) Tunred of my AVG anti-virus. 9) Cleaned the Flex Builder project 10) Restored the html-template files And still, I'm left with: Alternate HTML content should be placed here. This content requires the Adobe Flash Player. Get Flash BTW, when I go to http://get.adobe.com/flashplayer/ after installing the debug version of the ActiveX control, it says that I have it installed. Grrr...Anything else to try?
[flexcoders] Removing the rollover color of the AdvancedDataGridHeader
Hello, I am fighting with the AdvancedDataGrid to try to remove the rollover color of the headers. We have skinned the DataGrid so it looks like: http://www.webfuel.pt/jsaleiro/headerRollover.jpg But as you can see, on the second image on the above url, when the user rolls over the header, the rollover indicator spoils the design. Which method should I override to remove this rollover color (or replace it with a better rolloverSkin) ? Thanks, João Saleiro CTO @ Webfuel Adobe Certified Expert Adobe Community Expert Co-founder of the Portuguese RIA Community
[flexcoders] Re: DataGridColumn dataTipFunction HELP
Hi there,
If you don't know the column names, how are you setting the value for
dgc.headerText? I think this may be the key to your problem.
- Jim
--- In flexcoders@yahoogroups.com, coder3 rrhu...@... wrote:
Hi,
I have a datagrid, the datagridColumns are dynamic, so i build the
columns
after i get the result.
private function buildColumn(dataFieldName:String):DataGridColumn
{
var tempArr:Array = [];
var dgc:DataGridColumn = new DataGridColumn();
dgc.showDataTips = true;
dgc.dataTipFunction = dgDataTipFunc;
dgc.dataField = dataFieldName;
tempArr.push(dgc);
:::
myDG.columns = tempArr;
}
My problem is, i also need to build a dataTip for each column i create.
since i don't know the column names, and there might be plenty. how
to write
an easy dataTipFunction to show the column datafield, like the
following? i
think it needs to involve an eventlistener. but not sure how.
private function dgDataTipFunc(item:Object):String
{
return item.[how to find out the mouse-over column.datafield];
}
ThankS!!!
--
View this message in context:
http://www.nabble.com/DataGridColumn-dataTipFunction-HELP-tp21802284p21802284.html
Sent from the FlexCoders mailing list archive at Nabble.com.
RE: [flexcoders] Re: Are flex events really thread safe?
The Player is multi-threaded, but user code has but a single thread. Of course, frame behavior can make this a bit more complicated. Use AsyncToken to match a result event with a particular call. There is no need to have multiple result handlers. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of mmormando Sent: Tuesday, February 03, 2009 9:51 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Are flex events really thread safe? No, there is no way to my knowledge that you could tell which response object would be actually correspond to which particular call, that would require a synchronous response and even IE 6 should be allowing you to execute up to 2 simultaneous calls. You probably should be using separate response methods. Actually I've never heard that the events in flex are supposed to be thread safe...only that they are asynchronous so they allow us to fake faster response and LOOK like things are multi-threaded. --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Shyam shyammohan.sugat...@... wrote: Consider this scenario. i have issued some 5 network calls form the flex client and my complete event Handler is one and the same for all these http calls. can i be 100% sure that two simultaneous controls will never execute the code in my event Handler ? Putting it another way: how does flex handles event synchronization? i have read up Ted Patrics article on the Elastic Racetrack (http://www.powersdk.com/ted/2005/07/flash-player-mental-model-elastic.p hp http://www.powersdk.com/ted/2005/07/flash-player-mental-model-elastic.p hp ) but couldnt figure out the answer for the above :( Regards Shyam
RE: [flexcoders] XML walkdown Help
Good, you are on the way. You are only one step from your columnList. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 7:54 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Ok, I tried both approaches and they gave me this. loginResult xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/um ich/security xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult From: Tracy Spratt tspr...@lariatinc.com Sent: Monday, February 02, 2009 1:44 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Yes, darn it, missed that, Ryan is correct, there will a namespace problem. You can define a default namespace, and not have to use the prefix in all of the expressions. default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity ; But you will still need to get the expression right. Look close at your expression and at your xml. Tracy Spratt Lariat Services Flex development bandwidth available From:flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Ryan Graham Sent: Monday, February 02, 2009 4:01 PM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Looks like you're having namespace issues. The default namespace is http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/sec urity http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity , so you need to use this when drilling down. Something like: var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/ed u/umich/security); trace(xmlResult.ns::loginResult.toXMLString()); You can do this for all nodes with a namespace defined. HTH, Ryan From:flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Monday, February 02, 2009 1:42 PM To:flexcoders@yahoogroups.com Subject: re: [flexcoders] XML walkdown Help Here is a more accurate output on the Blue Dragon server: loginResponse xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/um ich/security xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; loginResult columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult /loginResponse I tried var xmlResult:XML = XML(e.result); which gives me the above. var xlColumns:XMLList = xmlResult.loginResponse; which comes up blank. From: Wally Kolcz wko...@isavepets.com Sent: Monday, February 02, 2009 11:08 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] XML walkdown Help I am getting a weird return from Blue Dragon's CFC wsdl as my e.result. I need to set this to 2 local XMLList variables but am having a devil of a time walking down this path to the core nodes. Any ideas on how to make this usable? Tracy has been trying to help me, but this return item is impossible to work with. I tried xmlColumns = loginReponse.loginReturn.columnList.columnList but it doesn't work. Neither does the same for data. Here is the result that is returned from Blue Dragon: ns1:loginResponse soapenv:encodingStyle=http://schemas.xmlsoap.org/soap/encoding/; xmlns:ns1=http://security.umich.edu.prmcprojects; xmlns:soapenv=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsd=http://www.w3.org/2001/XMLSchema; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; loginReturn xsi:type=ns2:QueryBean xmlns:ns2=http://rpc.xml.coldfusion; columnList soapenc:arrayType=xsd:string[8] xsi:type=soapenc:Array xmlns:soapenc=http://schemas.xmlsoap.org/soap/encoding/; columnList xsi:type=xsd:string
RE: [flexcoders] XML walkdown Help
columnList will need to be prefixed with the ns:: also. As will all nodes. I'd advise setting the default namespace as I posted, to make the expressions easier. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 10:23 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Thanks for being patient and helping me. I really need to read more about XML and Flex/AS3. I am so used to RemoteObjects. Based on what was posted from Ryan: var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/ed u/umich/security); trace(xmlResult.ns::loginResult.toXMLString()); How can I step down to the columnList? I tried var xlNames:XMLList = xmlResult.ns::loginResult.columnList; but it came up blank too... From: Tracy Spratt tspr...@lariatinc.com Sent: Tuesday, February 03, 2009 6:28 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Good, you are on the way. You are only one step from your columnList. Tracy Spratt Lariat Services Flex development bandwidth available From:flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 7:54 AM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Ok, I tried both approaches and they gave me this. loginResult xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/um ich/security xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult From: Tracy Spratt tspr...@lariatinc.com Sent: Monday, February 02, 2009 1:44 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Yes, darn it, missed that, Ryan is correct, there will a namespace problem. You can define a default namespace, and not have to use the prefix in all of the expressions. default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity ; But you will still need to get the expression right. Look close at your expression and at your xml. Tracy Spratt Lariat Services Flex development bandwidth available From:flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Ryan Graham Sent: Monday, February 02, 2009 4:01 PM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Looks like you're having namespace issues. The default namespace is http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/sec urity, so you need to use this when drilling down. Something like: var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/ed u/umich/security); trace(xmlResult.ns::loginResult.toXMLString()); You can do this for all nodes with a namespace defined. HTH, Ryan From:flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Monday, February 02, 2009 1:42 PM To:flexcoders@yahoogroups.com Subject: re: [flexcoders] XML walkdown Help Here is a more accurate output on the Blue Dragon server: loginResponse xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/um ich/security xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; loginResult columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult /loginResponse I tried var xmlResult:XML = XML(e.result); which gives me the above. var xlColumns:XMLList = xmlResult.loginResponse; which comes up blank. From: Wally Kolcz wko...@isavepets.com Sent: Monday, February 02, 2009 11:08 AM To: flexcoders@yahoogroups.com
[flexcoders] Custom Event and bubbling phase
Hi, i have a main application and there i create a popup panel... from the popup panel i dispacth a custom event like this var e1:CustomLoadEvent = new CustomLoadEvent(loadModule, true); dispatchEvent(e1); where loadModule is the type and the value true stands for bubbles.. then at the creationcomplete event within the main application i create an eventlisteners for the event addEventListener(loadModule, loadThisModule); the loadThisModule function simple trace a string.. but it doesn't work!!Why? Thanks in advance Regards Lorenzo
Re: [flexcoders] RERENDER - Is there a way to force a canvas to re-render/refresh?
Hi Erik it worked. Thanks! From: Thomas, Erik erik_tho...@intuit.com To: flexcoders@yahoogroups.com Sent: Monday, February 2, 2009 6:41:14 PM Subject: RE: [flexcoders] RERENDER - Is there a way to force a canvas to re-render/refresh? There are a couple stategies that may work in different circumstances. For example, calling executeBindings( true) will force all bound data to requery their sources which essentially updates your view if it's a form and/or if it's the data you really want to refresh.  However, if you just want the entire layout to repaint without regard to refreshing data bindings, the sure fire way is this:  invalidateDisplayLi st(); validateNow( );  The first call to invalidate the display list *might* result in the view refreshing, but it only marks the view as needing a refresh and doesn't always immediately do so.  By calling validateNow( ) after invalidating your display list, you are forcing the UI to repaint immediately. I think that's probably what you meant when you said you wanted to force a refresh.  You can see this pattern used all over the Flex SDK.  Erik From: flexcod...@yahoogro ups.com [mailto:flexcoders@ yahoogroups. com] On Behalf Of Jeffry Houser Sent: Monday, February 02, 2009 3:36 PM To: flexcod...@yahoogro ups.com Subject: Re: [flexcoders] RERENDER - Is there a way to force a canvas to re-render/refresh? invalidateDisplayLi st(); sailorsea21 wrote: Hi everyone, is there a way to force a canvas to rerender/refresh? Thanks. David - - -- -- Flexcoders Mailing List FAQ: http://groups. yahoo.com/ group/flexcoders /files/flexcoder sFAQ.txt Alternative FAQ location: https://share. acrobat.com/ adc/document. do?docid= 942dbdc8- e469-446f- b4cf-1e62079f684 7 Search Archives: http://www.mail- archive.com/ flexcoders% 40yahoogroups. comYahoo! Groups Links -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl. com/684b5h http://www.twitter. com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras .com.com? c=104 -- http://www.theflexs how.com http://www.jeffryho user.com -- Part of the DotComIt Brain Trust
[flexcoders] Stage listeners not hearing key_down events.
Does anyone have an example of getting the stage or any display object to listen to all Key_Down events, even with items on the displayList. Here is my code, which works for the mouse_down event, but keydown is going unnoticed. Any clues as to why that this is? Application.application.stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDownEvent); Application.application.stage.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDownEvent); also the mouse_down works in this version as well, but not the key_down. firstdisplayobject.visual.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDownEvent); firstdisplayobject.visual.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDownEvent); TIA thanks, CompletelyFrustrated
RE: [flexcoders] Re: Tree Control Drag and Drop Help
Glad I could help! I had to to change the tree a few days ago so it could allow droping nodes onto a branch. I spent a few hours figuring it out so if I was able to save you time then great. If you dig deep into the Flex Components code, you'll see that they often use mx_internal. Also, just as a side note. If you import the namespace and that there are no collision, i.e. no two variables share the same name, you don't need to prefix the variable name with it's namespace. So, you could have just written: var parent:String = event.dragInitiator._dropData.parent.label http://geo.yahoo.com/serv?s=97359714/grpId=12286167/grpspId=1705007207/ msgId=135844/stime=1233608798/nc1=4507179/nc2=3848642/nc3=5597441
RE: [flexcoders] XML walkdown Help
Yeah, notice the 2 distinct namespaces being used here: The reponse/result wrapper uses http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity. The columnList and data use http://www.newatlanta.com/bluedragon; If you do as Tracy said, and set the default namespace to http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity, you would need to use the other namespace technique to let e4x know you are looking for nodes in a different namespace than the default as already defined. Something like: default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity; var ns1:Namespace = new Namespace(http://www.newatlanta.com/bluedragon;); trace(xmlResult.loginResult.ns1::columnList.toXMLString()); Even though the namespaces share the same base URL (http://www.newatlanta.com/bluedragon;), the XML processing model is unaware and doesn't care - all it sees is unique strings, each of which defines a separate namespace using the xmlns attribute declaration. HTH, Ryan From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Tracy Spratt Sent: Tuesday, February 03, 2009 9:35 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help columnList will need to be prefixed with the ns:: also. As will all nodes. I'd advise setting the default namespace as I posted, to make the expressions easier. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 10:23 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Thanks for being patient and helping me. I really need to read more about XML and Flex/AS3. I am so used to RemoteObjects. Based on what was posted from Ryan: var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/ed u/umich/security); trace(xmlResult.ns::loginResult.toXMLString()); How can I step down to the columnList? I tried var xlNames:XMLList = xmlResult.ns::loginResult.columnList; but it came up blank too... From: Tracy Spratt tspr...@lariatinc.com Sent: Tuesday, February 03, 2009 6:28 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Good, you are on the way. You are only one step from your columnList. Tracy Spratt Lariat Services Flex development bandwidth available From:flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 7:54 AM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Ok, I tried both approaches and they gave me this. loginResult xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/um ich/security xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult From: Tracy Spratt tspr...@lariatinc.com Sent: Monday, February 02, 2009 1:44 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Yes, darn it, missed that, Ryan is correct, there will a namespace problem. You can define a default namespace, and not have to use the prefix in all of the expressions. default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity ; But you will still need to get the expression right. Look close at your expression and at your xml. Tracy Spratt Lariat Services Flex development bandwidth available From:flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Ryan Graham Sent: Monday, February 02, 2009 4:01 PM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Looks like you're having namespace issues. The default namespace is http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/sec urity, so you need to use this when drilling down. Something like: var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/ed u/umich/security); trace(xmlResult.ns::loginResult.toXMLString()); You can do this for all nodes with a namespace defined. HTH, Ryan From:flexcoders@yahoogroups.com
[flexcoders] How to instantiate a weak reference
Hi All, I am implementing a cache for my application and I would like to allow my cache to manage memory consumption(limit number of items stored). I have done this in the past in Java by having my cache hold the only hard references to the objects, returning weak references to the application. When items are accessed they are pushed to the top, when max size is reached items are popped off the bottom and the object is available to GC and the application is able to detect and handle null objects. However, I cant seem to find any way to instantiate a weak reference, how can I do this in ActionScript? Any help much appreciated. Thanks, Greg
[flexcoders] Re: Accessing XML child nodes in a LineChart
Thanks, Amy, that's what I ended up doing. Not too hard, but it does seem to me I should be able to access the child nodes through the dotted E4X syntax... maybe a feature request for future Flex releases... :-) Thanks again, Greg --- In flexcoders@yahoogroups.com, Amy amyblankens...@... wrote: --- In flexcoders@yahoogroups.com, Greg Groves greg.groves@ wrote: Thanks, I'll look at that. I was hoping for an MXML solution (mainly so I don't have to explain it as much ;-) ) but if ActionScript is necessary, so be it. The dataFunction has to be done in AS. I think most of the rest you can translate to MXML. I just did the example that way because people were complaining there wasn't a good example of doing it in as only. HTH; Amy
[flexcoders] AdvancedDatagrid static row for totals.
I have finally switched to Flex 3, and one of the reasons I have done this is to make use of the ADG. In a number of places throughout my apps I have used Alex's FooterDataGrid and it works reasonably well. I was under the impression that one of the features of the ADG was going to be static rows for totals, or whatever you might need. I have not found that capability. Was it wishful thinking, or is the feature there and I just can't find it? Anyone info about this would be greatly appreciated. Paul
[flexcoders] How to utilize browser specific shortcuts
Dear all, I know it is quite easy to use keyboard shortcuts in Flex. But is it possible to use CTRL-P / CMD-P or any other browser related shortcut and trigger actions in Flex instead open the print dialogue in the browser? Is there a difference how different browsers handle this issue? Or do I need Java-Script in order to catch the shortcut and send the command to Flex? Thanks in advance Reto
RE: [flexcoders] XML walkdown Help
If I set it your way, then what do I then do with the dot notation to get to the XMLList? From: Tracy Spratt tspr...@lariatinc.com Sent: Tuesday, February 03, 2009 8:34 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help columnList will need to be prefixed with the ns:: also. As will all nodes. I'd advise setting the default namespace as I posted, to make the expressions easier. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 10:23 AM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Thanks for being patient and helping me. I really need to read more about XML and Flex/AS3. I am so used to RemoteObjects. Based on what was posted from Ryan: var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;); trace(xmlResult.ns::loginResult.toXMLString()); How can I step down to the columnList? I tried var xlNames:XMLList = xmlResult.ns::loginResult.columnList; but it came up blank too... From : Tracy Spratt tspr...@lariatinc.com Sent: Tuesday, February 03, 2009 6:28 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Good, you are on the way. You are only one step from your columnList. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 7:54 AM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Ok, I tried both approaches and they gave me this. loginResult xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security; xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult From : Tracy Spratt tspr...@lariatinc.com Sent: Monday, February 02, 2009 1:44 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Yes, darn it, missed that, Ryan is correct, there will a namespace problem. You can define a default namespace, and not have to use the prefix in all of the expressions. default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security ;But you will still need to get the expression right. Look close at your expression and at your xml. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Ryan Graham Sent: Monday, February 02, 2009 4:01 PM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Looks like you're having namespace issues. The default namespace is http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;, so you need to use this when drilling down. Something like: var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;); trace(xmlResult.ns::loginResult.toXMLString()); You can do this for all nodes with a namespace defined. HTH, Ryan From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Monday, February 02, 2009 1:42 PM To:flexcoders@yahoogroups.com Subject: re: [flexcoders] XML walkdown Help Here is a more accurate output on the Blue Dragon server: loginResponse xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security; xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; loginResult columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType
Re: [flexcoders] How to instantiate a weak reference
I don't understand. Event pointers can be instanciated as weak. Do you mean an object with a weak reference to another? e.g var foo:Object = 'First'; var bar:Object = foo; // destroy object foo // foo still exists because of object bar Alan However, I cant seem to find any way to instantiate a weak reference, how can I do this in ActionScript?
Re: [flexcoders] XML walkdown Help
One trick to help while trying to get this working is to use a wildcard for the namespace so use *:: So if you just want to shortcut to the columnList (this would assume you don't need any of the rest of the xml). xmlResult..*::columnList; On Tue, Feb 3, 2009 at 10:24 AM, Wally Kolcz wko...@isavepets.com wrote: If I set it your way, then what do I then do with the dot notation to get to the XMLList? -- *From*: Tracy Spratt tspr...@lariatinc.com *Sent*: Tuesday, February 03, 2009 8:34 AM *To*: flexcoders@yahoogroups.com *Subject*: RE: [flexcoders] XML walkdown Help columnList will need to be prefixed with the ns:: also. As will all nodes. I'd advise setting the default namespace as I posted, to make the expressions easier. Tracy Spratt Lariat Services Flex development bandwidth available -- *From:*flexcod...@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Wally Kolcz *Sent:* Tuesday, February 03, 2009 10:23 AM *To:*flexcod...@yahoogroups.com *Subject:* RE: [flexcoders] XML walkdown Help Thanks for being patient and helping me. I really need to read more about XML and Flex/AS3. I am so used to RemoteObjects. Based on what was posted from Ryan: var ns:Namespace = new Namespace( http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security ); trace(xmlResult.ns::loginResult.toXMLString()); How can I step down to the columnList? I tried var xlNames:XMLList = xmlResult.ns::loginResult.columnList; but it came up blank too... -- *From*: Tracy Spratt tspr...@lariatinc.com *Sent*: Tuesday, February 03, 2009 6:28 AM *To*: flexcoders@yahoogroups.com *Subject*: RE: [flexcoders] XML walkdown Help Good, you are on the way. You are only one step from your columnList. Tracy Spratt Lariat Services Flex development bandwidth available -- *From:*flexcod...@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Wally Kolcz *Sent:* Tuesday, February 03, 2009 7:54 AM *To:*flexcod...@yahoogroups.com *Subject:* RE: [flexcoders] XML walkdown Help Ok, I tried both approaches and they gave me this. loginResult xmlns= http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security; xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi= http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd= http://www.w3.org/2001/XMLSchema; columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult -- *From*: Tracy Spratt tspr...@lariatinc.com *Sent*: Monday, February 02, 2009 1:44 PM *To*: flexcoders@yahoogroups.com *Subject*: RE: [flexcoders] XML walkdown Help Yes, darn it, missed that, Ryan is correct, there will a namespace problem. You can define a default namespace, and not have to use the prefix in all of the expressions. default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;; But you will still need to get the expression right. Look close at your expression and at your xml. Tracy Spratt Lariat Services Flex development bandwidth available -- *From:*flexcod...@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Ryan Graham *Sent:* Monday, February 02, 2009 4:01 PM *To:*flexcod...@yahoogroups.com *Subject:* RE: [flexcoders] XML walkdown Help Looks like you're having namespace issues. The default namespace is http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;, so you need to use this when drilling down. Something like: var ns:Namespace = new Namespace( http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security ); trace(xmlResult.ns::loginResult.toXMLString()); You can do this for all nodes with a namespace defined. HTH, Ryan *From:*flexcod...@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Wally Kolcz *Sent:* Monday, February 02, 2009 1:42 PM *To:*flexcod...@yahoogroups.com *Subject:* re: [flexcoders] XML walkdown Help *Here is a more accurate output on the Blue Dragon server:* loginResponse xmlns= http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security; xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi= http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd= http://www.w3.org/2001/XMLSchema; loginResult columnList
RE: [flexcoders] XML walkdown Help
This is the code i am using. I tried this since I have to be on the test server (remote) to use the BD version since i am running Adobe locally. I dont think trace will work. Its coming up blank: var xmlResult:XML = XML(e.result); default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security ; var ns1:Namespace = new Namespace(http://www.newatlanta.com/bluedragon;); Alert.show(xmlResult.loginResult.ns1::columnList.toXMLString(),xlNames); From: Ryan Graham ryan.gra...@phoenix.edu Sent: Tuesday, February 03, 2009 9:03 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Yeah, notice the 2 distinct namespaces being used here: The reponse/result wrapper uses http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security.The columnList and data use http://www.newatlanta.com/bluedragon; If you do as Tracy said, and set the default namespace to http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;, you would need to use the other namespace technique to let e4x know you are looking for nodes in a different namespace than the default as already defined. Something like: default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;; var ns1:Namespace = new Namespace(http://www.newatlanta.com/bluedragon;);trace(xmlResult.loginResult.ns1::columnList.toXMLString()); Even though the namespaces share the same base URL (http://www.newatlanta.com/bluedragon;), the XML processing model is unaware and doesn't care - all it sees is unique strings, each of which defines a separate namespace using the xmlns attribute declaration. HTH,Ryan From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Tracy Spratt Sent: Tuesday, February 03, 2009 9:35 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help columnList will need to be prefixed with the ns:: also. As will all nodes. I'd advise setting the default namespace as I posted, to make the expressions easier. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 10:23 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Thanks for being patient and helping me. I really need to read more about XML and Flex/AS3. I am so used to RemoteObjects. Based on what was posted from Ryan:var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security;);trace(xmlResult.ns::loginResult.toXMLString()); How can I step down to the columnList? I tried var xlNames:XMLList = xmlResult.ns::loginResult.columnList; but it came up blank too... From: Tracy Spratt tspr...@lariatinc.com Sent: Tuesday, February 03, 2009 6:28 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown HelpGood, you are on the way. You are only one step from your columnList. Tracy Spratt Lariat Services Flex development bandwidth available From:flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 7:54 AM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Ok, I tried both approaches and they gave me this. loginResult xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security; xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult From: Tracy Spratt tspr...@lariatinc.com Sent: Monday, February 02, 2009 1:44 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown HelpYes, darn it, missed that, Ryan is correct, there will a namespace problem. You can define a default namespace, and not have to use the prefix in all of the expressions.default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/security ; But you will still need to get the expression right. Look close at your expression and at your xml. Tracy Spratt Lariat Services Flex development bandwidth available From:flexcoders@yahoogroups.com
Re: [flexcoders] How to instantiate a weak reference
Objects are all passed by reference, I want to pass a weak reference
back to callers who request items from the cache, much like the
internal implementation must do in some way when
addEventListener(...true) as a weak reference.
For example:
public function getItem( id:String ):Item
{
var item:Item = getItemFromCache(id);
return new WeakReference( item );
}
So that anyone who has obtained an item from cache will not prevent
the object from being garbage collected.
Thanks,
Greg
On Tue, Feb 3, 2009 at 12:33 PM, Alan K ultr...@gmail.com wrote:
I don't understand. Event pointers can be instanciated as weak. Do you
mean an object with a weak reference to another?
e.g
var foo:Object = 'First';
var bar:Object = foo;
// destroy object foo
// foo still exists because of object bar
Alan
However, I cant seem to find any way to instantiate a weak reference,
how can I do this in ActionScript?
[flexcoders] Re: Problems with Debug Version of ActiveX Flash Player in Internet Explorer 7
I finally stumbled upon this page: http://therush.wordpress.com/2008/03/10/flex-builder-3-debugger-stopped-working/ While it didn't help me get Debugging working on IE, one of the many comments people left in response to his suggestion eventually got it working back on Firefox. So, I'm good with that for now, or at least I'm debugging again.
[flexcoders] Re: Need Details Creating Custom UIComponents with AS3
--- In flexcoders@yahoogroups.com, Gregor Kiddie gkid...@... wrote: I'm using FP10 on Firefox, I couldn't get it to work on FP9 on IE6, though whether its IE or FP9 that's the issue, I couldn't tell... That's close to what I'm using - Flash Player Debug 9 - IE7. Maybe I'll look at it on Firefox when I get home from work tonight. Too bad - IE7 + FP9 is a pretty standard configuration.
[flexcoders] Can we freeze(Fix) Any Column / Row in DataGrid
Hi All, Is it possible to freeze any Column and Row in DataGrid while keeping rest of the Row/Column moving.i e ,If my FG has got four column named A,B,C,D ,E..Z.I want to freeze or fixed column B that means I scroll to right of the grid , B column should always be visible. In case of Row, If I select 10 th row,row from 1-10 should get breezed(fixed) irrespective vertical scroll bar movement. Please point me appropriate direction. Regards, Dharmendra Chouhan
RE: [flexcoders] XML walkdown Help
Ryan, thanks for looking so closely, clearly I am not. Wally, see Steve's suggetsion for using the wildcard namespace, that might help. Namespaces can be a PITA sometimes. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Ryan Graham Sent: Tuesday, February 03, 2009 12:03 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Yeah, notice the 2 distinct namespaces being used here: The reponse/result wrapper uses http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity . The columnList and data use http://www.newatlanta.com/bluedragon http://www.newatlanta.com/bluedragon If you do as Tracy said, and set the default namespace to http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity , you would need to use the other namespace technique to let e4x know you are looking for nodes in a different namespace than the default as already defined. Something like: default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity; var ns1:Namespace = new Namespace(http://www.newatlanta.com/bluedragon;); trace(xmlResult.loginResult.ns1::columnList.toXMLString()); Even though the namespaces share the same base URL (http://www.newatlanta.com/bluedragon http://www.newatlanta.com/bluedragon ), the XML processing model is unaware and doesn't care - all it sees is unique strings, each of which defines a separate namespace using the xmlns attribute declaration. HTH, Ryan From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Tracy Spratt Sent: Tuesday, February 03, 2009 9:35 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help columnList will need to be prefixed with the ns:: also. As will all nodes. I'd advise setting the default namespace as I posted, to make the expressions easier. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 10:23 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Thanks for being patient and helping me. I really need to read more about XML and Flex/AS3. I am so used to RemoteObjects. Based on what was posted from Ryan: var ns:Namespace = new Namespace(http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/ed u/umich/security); trace(xmlResult.ns::loginResult.toXMLString()); How can I step down to the columnList? I tried var xlNames:XMLList = xmlResult.ns::loginResult.columnList; but it came up blank too... From: Tracy Spratt tspr...@lariatinc.com Sent: Tuesday, February 03, 2009 6:28 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Good, you are on the way. You are only one step from your columnList. Tracy Spratt Lariat Services Flex development bandwidth available From:flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Wally Kolcz Sent: Tuesday, February 03, 2009 7:54 AM To:flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Ok, I tried both approaches and they gave me this. loginResult xmlns=http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/um ich/security xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:xsd=http://www.w3.org/2001/XMLSchema; columnList xmlns=http://www.newatlanta.com/bluedragon; stringuniqname/string stringrole/string stringfirstName/string stringlastName/string /columnList data xmlns=http://www.newatlanta.com/bluedragon; ArrayOfAnyType anyType xsi:type=xsd:stringwkolcz/anyType anyType xsi:type=xsd:stringadmin/anyType anyType xsi:type=xsd:stringWally/anyType anyType xsi:type=xsd:stringKolcz/anyType /ArrayOfAnyType /data /loginResult From: Tracy Spratt tspr...@lariatinc.com Sent: Monday, February 02, 2009 1:44 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] XML walkdown Help Yes, darn it, missed that, Ryan is correct, there will a namespace problem. You can define a default namespace, and not have to use the prefix in all of the expressions. default xml namespace = http://www.newatlanta.com/bluedragon/cfc/prmc/PRMCProjects/edu/umich/se curity ; But you will still need to get the expression right. Look close at your expression and at your xml. Tracy Spratt Lariat Services Flex development bandwidth available
RE: [flexcoders] DataGridColumn dataTipFunction HELP
it works beautifully!
Thanks!!
Alex Harui wrote:
Subclass DataGridColumn and add a dataTipFunction
Class MyDataGridColumn extends DataGridColumn
{
Private function dtFunction(data:Objetct):String
{
Return data[dataField];
}
Public function MyDataGridColumn()
{
dataTipFunction = dtFunction;
}
}
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of coder3
Sent: Monday, February 02, 2009 5:26 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] DataGridColumn dataTipFunction HELP
Hi,
I have a datagrid, the datagridColumns are dynamic, so i build the columns
after i get the result.
private function buildColumn(dataFieldName:String):DataGridColumn
{
var tempArr:Array = [];
var dgc:DataGridColumn = new DataGridColumn();
dgc.showDataTips = true;
dgc.dataTipFunction = dgDataTipFunc;
dgc.dataField = dataFieldName;
tempArr.push(dgc);
:::
myDG.columns = tempArr;
}
My problem is, i also need to build a dataTip for each column i create.
since i don't know the column names, and there might be plenty. how to
write
an easy dataTipFunction to show the column datafield, like the following?
i
think it needs to involve an eventlistener. but not sure how.
private function dgDataTipFunc(item:Object):String
{
return item.[how to find out the mouse-over column.datafield];
}
ThankS!!!
--
View this message in context:
http://www.nabble.com/DataGridColumn-dataTipFunction-HELP-tp21802284p21802284.html
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[flexcoders] Is It possible to dynamically resize datagrid's Width
Hi All, I have designed a custom data which allows user to add column dynamically.It allows user to resize Column.the functionality which I am looking for is that if I hold mouse on the last column and take it to the right to increase column's width then datagrid should increase its own width to accommodate new width of the column.ie datagrid should expand its width in the right to accommodate/respect width of the column. Regards, Dharmendra Chouhan
[flexcoders] PrintDataGrid- autofit to content
How to force printdatagrid to auto fit with its content ?
Bcos every time I try to put more than 5 lines in one grid cell
And maybe 2 or 3 lines on another cells
The grid output is really disappointed.. the next row will automatically
jump out
To another page even if it could still be fit in one page..
I'm not sure.. but maybe it has something to do with validateNow();
What do u think ?
Does anyone have the better idea to print datagrid..?
Thanx in advance. :D
import mx.core.*
// Declare and initialize the variables used in the component.
// The application sets the actual prodTotal value.
[Bindable]
public var pageNumber:Number = 1;
// Control the page contents by selectively hiding the header
and
// footer based on the page type.
public function showPage(pageType:String):void {
if(pageType == first || pageType == middle) {
// Hide the footer.
footer.includeInLayout=false;
footer.visible = false;
footer2.includeInLayout=false;
footer2.visible = false;
footer345.includeInLayout=false;
footer345.visible = false;
footer6.visible = false;
}
if(pageType == middle || pageType == last) {
// The header won't be used again; hide it.
header.includeInLayout=false;
header.visible = false;
header2.includeInLayout=false;
header2.visible = false;
header3.includeInLayout=false;
header3.visible = false;
}
if(pageType == last) {
// Show the footer.
footer.includeInLayout=true;
footer.visible = true;
footer2.includeInLayout=true;
footer2.visible = true;
footer345.includeInLayout=true;
footer345.visible = true;
footer6.visible = true;
}
//Update the DataGrid layout to reflect the results.
validateNow();
}
mx:PrintDataGrid id=myDataGrid height=100% width=100%
fontSize=10 fontFamily=Arial wordWrap=true textAlign=left
!-- Specify the columns to ensure that their order is correct. --
mx:columns
mx:DataGridColumn headerText=CRITERIA dataField=category/
mx:DataGridColumn fontSize=9
headerText=Max.Score dataField=maxscore width=76/
mx:DataGridColumn fontSize=9
headerText=RATING dataField=urscore width=75/
/mx:columns
/mx:PrintDataGrid
RE: [flexcoders] Re: Are flex events really thread safe?
And in case anyone comes upon this later, besides enter_frame, there are two additional ways to break up the processing, one is callLater(), and one is to use Timer. You will find lots of discussion on the merits of each, but no definitive best solution. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Sam Lai Sent: Tuesday, February 03, 2009 7:09 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Re: Are flex events really thread safe? Yep. I had a similar situation - in the end, I had to rewrite the lengthy processing code to split the task up and process a couple of items per frame, hooking into the ENTER_FRAME event. That kept the UI responsive, which was my main concern. 2009/2/3 Shyam shyammohan.sugat...@devicedriven.com mailto:shyammohan.sugathan%40devicedriven.com : so if i write a lengthy (time consuming) operation in my event handler i will delay flex from calling the listener even if the other network operations completehmmm Thanks Paul. --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Paul Andrews p...@... wrote: - Original Message - From: Shyam shyammohan.sugat...@... To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com Sent: Tuesday, February 03, 2009 10:29 AM Subject: [flexcoders] Are flex events really thread safe? Consider this scenario. i have issued some 5 network calls form the flex client and my complete event Handler is one and the same for all these http calls. can i be 100% sure that two simultaneous controls will never execute the code in my event Handler ? The flash player only has one thread of execution. Putting it another way: how does flex handles event synchronization? i have read up Ted Patrics article on the Elastic Racetrack (http://www.powersdk.com/ted/2005/07/flash-player-mental-model-elastic.p hp http://www.powersdk.com/ted/2005/07/flash-player-mental-model-elastic.p hp ) but couldnt figure out the answer for the above :( Regards Shyam -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf- 1e62079f6847 https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf -1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo ! Groups Links
[flexcoders] Are flex events really thread safe?
Consider this scenario. i have issued some 5 network calls form the flex client and my complete event Handler is one and the same for all these http calls. can i be 100% sure that two simultaneous controls will never execute the code in my event Handler ? Putting it another way: how does flex handles event synchronization? i have read up Ted Patrics article on the Elastic Racetrack (http://www.powersdk.com/ted/2005/07/flash-player-mental-model-elastic.php) but couldnt figure out the answer for the above :( Regards Shyam
Re: [flexcoders] Can we freeze(Fix) Any Column / Row in DataGrid
Hello Dharmendra, As far as I know, it is not possible with the initial properties of the grid. The best approach will be to inherit the DataGrid and override the scrolling methods, I did it to do something similar, like for example making the two first columns fixed (not resizable and not draggable), but not for your specific problem. Take in consideration that there is a lot of internal code that you can't modify directly, so you will have to use the namespace mx_internal (you will be getting into a dark part of the framework). Hope this help --- El mar 3-feb-09, Dharmendra Chauhan chauhan_i...@yahoo.com escribió: De: Dharmendra Chauhan chauhan_i...@yahoo.com Asunto: [flexcoders] Can we freeze(Fix) Any Column / Row in DataGrid Para: flexcoders@yahoogroups.com Fecha: martes, 3 de febrero de 2009, 2:58 pm Hi All, Is it possible to freeze any Column and Row in DataGrid while keeping rest of the Row/Column moving.i e ,If my FG has got four column named A,B,C,D ,E..Z.I want to freeze or fixed column B that means I scroll to right of the grid , B column should always be visible. In case of Row, If I select 10 th row,row from 1-10 should get breezed(fixed) irrespective vertical scroll bar movement. Please point me appropriate direction. Regards, Dharmendra Chouhan Yahoo! Cocina Recetas prácticas y comida saludable http://ar.mujer.yahoo.com/cocina/
RE: [flexcoders] Custom Event and bubbling phase
That looks ok, does it work with a base Event? (a side note, in the handler, you can access any public property of the panel via the event.target reference, os you do not have to use a custom event. ) Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of thelordsince1984 Sent: Tuesday, February 03, 2009 11:38 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Custom Event and bubbling phase Hi, i have a main application and there i create a popup panel... from the popup panel i dispacth a custom event like this var e1:CustomLoadEvent = new CustomLoadEvent(loadModule, true); dispatchEvent(e1); where loadModule is the type and the value true stands for bubbles.. then at the creationcomplete event within the main application i create an eventlisteners for the event addEventListener(loadModule, loadThisModule); the loadThisModule function simple trace a string.. but it doesn't work!!Why? Thanks in advance Regards Lorenzo
[flexcoders] RemoteObject dynamic destination?
I'm trying to save myself a few minutes and my brain... may be a waste of
effort but I'm
hoping someone can help.
My local test environment is not SSL - our dev and production environments are.
We have
the services-config and remote configs set up properly no problem... everything
works.
Except, when testing locally, we put
mx:RemoteObject id=RemoteUserService destination=ColdFusion
showBusyCursor=true source=mbfnetperf.remote.RemoteUserService
and when pushing out to dev/production, we have to change to:
mx:RemoteObject id=RemoteUserService destination=SecureColdFusion
showBusyCursor=true source=mbfnetperf.remote.RemoteUserService
so i thought i could simply do:
destination={servicesDestination}
debug shows a valid value of ColdFusion in the variable servicesDestination
but the call
fails
[MessagingError message=''null' is not a valid destination.']
I don't want to recode all of the MXML calls to AS (it probably wouldn't take
forever) but i
was just wondering if there's a simple answer instead of rewriting
Thanks for any ideas - haven't found a solution in the archives
RE: [flexcoders] Can we freeze(Fix) Any Column / Row in DataGrid
ADG has some of this functionality Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of MartÃn Ruiz Sent: Tuesday, February 03, 2009 1:21 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Can we freeze(Fix) Any Column / Row in DataGrid Hello Dharmendra, As far as I know, it is not possible with the initial properties of the grid. The best approach will be to inherit the DataGrid and override the scrolling methods, I did it to do something similar, like for example making the two first columns fixed (not resizable and not draggable), but not for your specific problem. Take in consideration that there is a lot of internal code that you can't modify directly, so you will have to use the namespace mx_internal (you will be getting into a dark part of the framework). Hope this help --- El mar 3-feb-09, Dharmendra Chauhan chauhan_i...@yahoo.com escribió: De: Dharmendra Chauhan chauhan_i...@yahoo.com Asunto: [flexcoders] Can we freeze(Fix) Any Column / Row in DataGrid Para: flexcoders@yahoogroups.com Fecha: martes, 3 de febrero de 2009, 2:58 pm Hi All, Is it possible to freeze any Column and Row in DataGrid while keeping rest of the Row/Column moving.i e ,If my FG has got four column named A,B,C,D ,E..Z.I want to freeze or fixed column B that means I scroll to right of the grid , B column should always be visible. In case of Row, If I select 10 th row,row from 1-10 should get breezed(fixed) irrespective vertical scroll bar movement. Please point me appropriate direction. Regards, Dharmendra Chouhan Yahoo! Cocina Recetas prácticas y comida saludable Visitá http://ar.mujer.yahoo.com/cocina/
[flexcoders] Re: Can we freeze(Fix) Any Column / Row in DataGrid
I am looking for the same thing. I reviewed the ADG, and found that you can lock rows at the top of the grid usinf lockedrowcount, but I couldn't see an equivalent for the bottom. Paul --- In flexcoders@yahoogroups.com, Dharmendra Chauhan chauhan_i...@... wrote: Hi All, Is it possible to freeze any Column and Row in DataGrid while keeping rest of the Row/Column moving.i e ,If my FG has got four column named A,B,C,D ,E..Z.I want to freeze or fixed column B that means I scroll to right of the grid , B column should always be visible. In case of Row, If I select 10 th row,row from 1-10 should get breezed(fixed) irrespective vertical scroll bar movement. Please point me appropriate direction. Regards, Dharmendra Chouhan
[flexcoders] Re: Adding custom request headers to soap
I have been trying to do this for a while myself (Specifically I have a requirement to send WS-Security headers for the Web Service I am trying to use. The only thing I have found so far is this blog post: http://www.svendens.com/?p=20 I have not had a chance to try it yet but if you do, please let me know your results. HTH Steve --- In flexcoders@yahoogroups.com, guy.tomer guy.to...@... wrote: --- In flexcoders@yahoogroups.com, guy.tomer guy.tomer@ wrote: Hello, Does anyone know a way to add headers to a soap request when: 1. The headers are not defined in the wsdl 2. We obviously don't want to change the generated flex builder classes. Thanks! Guy Did some more digging. Very annoying! it seems like it's possible when working with WebService in the mxml. However, when generating proxies they wrap an AbstractWebService and then although one can get access by calling getWebService()and then addHeader() things doesn't work. Can't find any formal note about it from Adobe. I'll still be glad to any assistance.
[flexcoders] Re: Simplest way to create a webservice and deploy
http://java.sun.com/webservices/docs/1.6/tutorial/doc/ ? --- In flexcoders@yahoogroups.com, Vik vik@... wrote: Hie I am very new to web services. My very simple requirement is to return the records from a db table as an xml when i invoke a ws from my flex application. I have already code ready which is having a java method fetchRow() which returns a List of objects (rows). Any idea how to about creating and deploying it as a web service Thankx and Regards Vik Founder www.sakshum.com www.sakshum.blogspot.com
[flexcoders] master - detail with dataGrid
I am building a master - detail interface where Master is a dataGrid
and detail is a form.
...
mx:FormItem width=110 direction=horizontal label=Badge
required=true
mx:TextInput id=badgeid focusOut=formatBadge(badgeid)
text={templist.selectedIndex==-1 ? templist.dataProvider
[0].bedge_id : templist.dataProvider
[templist.selectedIndex].bedge_id}
width=50 restrict=0-9 maxChars=5/
/mx:FormItem
...
I am getting an error at:
text={templist.selectedIndex==-1 ? templist.dataProvider
[0].bedge_id : templist.dataProvider
[templist.selectedIndex].bedge_id}
The error:
Error: Unknown Property: '-1'.
at
mx.collections::ListCollectionView/http://www.adobe.com/2006/actionscr
ipt/flash/proxy::getProperty()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\collections\ListCollectionView.a
s:694]
at anonymous()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\ArrayElementWatcher.as:8
4]
at Function/http://adobe.com/AS3/2006/builtin::apply()
at mx.binding::Watcher/wrapUpdate()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:182]
at mx.binding::ArrayElementWatcher/updateParent()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\ArrayElementWatcher.as:8
2]
at mx.binding::Watcher/updateChildren()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:128]
at mx.binding::PropertyWatcher/updateProperty()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:302]
at Function/http://adobe.com/AS3/2006/builtin::apply()
at mx.binding::Watcher/wrapUpdate()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:182]
at mx.binding::PropertyWatcher/eventHandler()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:325]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\core\UIComponent.as:9156]
at mx.controls.listClasses::ListBase/set dataProvider()
[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\controls\listClasses\ListBase.as
:1827]
at mx.controls::DataGrid/set dataProvider()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\controls\DataGrid.as:1334]
If I choose continue for a couple of times it will work perfectly.
Please help. Thanks
[flexcoders] problem in method call within the component
Hi,
I am relatively new to flex.I have a small problem.i have main mxml
file called Layout.mxml where i am calling component called register
which is separate mxml file.
I am getting following error when click register button to process my
function
TypeError: Error #1009: Cannot access a property or method of a null
object reference.
at components::Register/handleClickEvent()
at components::Register/___Register_Button1_click()
This is my Register file.
?xml version=1.0 encoding=utf-8?
mx:VBox xmlns:mx=http://www.adobe.com/2006/mxml; color=#0B113C
alpha=1.0
mx:Script
![CDATA[
import model.Account;
import mx.rpc.events.ResultEvent;
import mx.controls.Alert;
import flash.events.Event;
[Bindable]
public var createflag:Boolean;
[Bindable]
public var userName:String;
[Bindable]
public var passWord:String;
[Bindable]
public var name1:String;
[Bindable]
public var companyName:String;
[Bindable]
public var address1:String;
[Bindable]
public var address2:String;
[Bindable]
public var city:String;
[Bindable]
public var state:String;
[Bindable]
public var country:String;
[Bindable]
public var accountType:String;
[Bindable]
public var promotionCode:String;
[Bindable]
public var phone:String;
private function validRegister(event:ResultEvent):void{
createflag = event.result as Boolean;
if(createflag){
Alert.show(Registration completed.Login with username and
password);
}
else{
Alert.show(Problem During Registration);
}
}
[Bindable]
public var account:Account
private function handleClickEvent(eventObj:Event):void{
account.userName=userName;
account.passWord=passWord;
account.address1=address1;
account.address2=address2;
account.city=city;
account.company=companyName;
account.country=country;
account.phoneNumber=phone;
account.accountEmail=;
srv.create(account);
}
]]
/mx:Script
mx:Form borderColor=#9CC1DA color=#215FEE
backgroundColor=#EDF6F7 borderStyle=solid cornerRadius=20
id=RegisterId alpha=1.0 borderThickness=20 label=Register
mx:FormHeading label=Register Here/
mx:FormItem label=UserName
mx:TextInput text={userName}/
/mx:FormItem
mx:FormItem label=Password
mx:TextInput text={passWord}/
/mx:FormItem
mx:FormItem label=Confirm Password
mx:TextInput/
/mx:FormItem
mx:FormItem label=Name
mx:TextInput text={name1}/
/mx:FormItem
mx:FormItem label=Company Name
mx:TextInput text={companyName}/
/mx:FormItem
mx:FormItem label=Address1
mx:TextInput text={address1}/
/mx:FormItem
mx:FormItem label=Address2
mx:TextInput text={address2}/
/mx:FormItem
mx:FormItem label=City
mx:TextInput text={city}/
/mx:FormItem
mx:FormItem label=State
mx:ComboBox/mx:ComboBox
/mx:FormItem
mx:FormItem label=Country
mx:ComboBox/mx:ComboBox
/mx:FormItem
mx:FormItem label=Phone
mx:TextInput text={phone}/
/mx:FormItem
mx:FormItem label=Account Type
mx:ComboBox/mx:ComboBox
/mx:FormItem
mx:FormItem label=Promotion Code
mx:TextInput text={promotionCode} /
mx:Button label=Register click =
handleClickEvent(event);/
/mx:FormItem
/mx:Form
mx:RemoteObject id=srv destination=rec
mx:method name=create result=validRegister(event)/
/mx:RemoteObject
/mx:VBox
///This is my component instantiation code in main file.
[flexcoders] Hello
Hi! I want to create an animation like in this site http://www.studioavc.ro/ in flex 3. I tried with MovieClip but didn't find any sample how to build the animation. Can anyone give me an idea? thanks
[flexcoders] Making the row of a DataGrid bold
I have a 5 column DataGrid, and I need certain rows to be bold (kind of like an e-mail client). Is there any easy way to do this in Flex? Thanks in advance
RE: [flexcoders] Re: Custom Event and bubbling phase
First, tell us what you mean by it doesn't work.
Then: That looks ok, does it work with a base Event? (a side note, in
the handler, you can access any public property of the panel via the
event.target reference, so you do not *have* to use a custom event. )
What part of the above do I need to explain further?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of thelordsince1984
Sent: Tuesday, February 03, 2009 3:27 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Custom Event and bubbling phase
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspr...@... wrote:
That looks ok, does it work with a base Event? (a side note, in the
handler, you can access any public property of the panel via the
event.target reference, os you do not have to use a custom event. )
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of thelordsince1984
Sent: Tuesday, February 03, 2009 11:38 AM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Custom Event and bubbling phase
Hi,
i have a main application and there i create a popup panel...
from the popup panel i dispacth a custom event like this
var e1:CustomLoadEvent = new CustomLoadEvent(loadModule, true);
dispatchEvent(e1);
where loadModule is the type and the value true stands for bubbles..
then at the creationcomplete event within the main application i
create an eventlisteners for the event
addEventListener(loadModule, loadThisModule);
the loadThisModule function simple trace a string..
but it doesn't work!!Why?
Thanks in advance
Regards Lorenzo
thanks for the reply..
CustomLoadEvent is a custom event, it extends Event class...but
doesn't work..i don't know why...
in this class i also override the clone method...
the CustomLoadEvent class has a public properties...i omit it in
dispatchevent function for simplicity..
the function loadThisModule catchs the event in this manner
private function loadThisModule(event:CustomLoadEvent):void{
trace(event.identification);
}
where identification is the public property of customloadevent class.
thanks in advance
Regards Lorenzo
[flexcoders] Re: Detect exeptions - help!!
Found out a solution: The problem was in the BufferedImage object in the Java code. Java's BufferedImage couldn't handle some of the JPG's and was choking. Once I passed the InputStream directly to a method that uses the Java Advanced Imaging API, the problem went away. Using WireShark, I noticed that Flex kept calling the server and getting back a 404 error (therefore it seemed to be hanging, even though it was working behind the scenes). That convinced me it was a problem on the server with Java. - Alex --- In flexcoders@yahoogroups.com, oneworld95 oneworl...@... wrote: I've run into a very frustrating situation and need your help: - Flex uploads a file to the server - The server reads it into a Java BufferedImage object. - However, Java sometimes takes 40 seconds or longer to reply - In some cases it has difficulty reading the file. In the cases of problems, Flex just hangs. It doesn't reply with anything. Is it timing out? Any help appreciated.
[flexcoders] Mapping complex objects to custom components with data binding?
Hello all,
I am trying configure a DataGrid so that whenever a row is selected, a
custom Details components will be updated to show some various
information relating to that row. I am able to retrieve the row
information whenever a row is selected, but I have not been as
successful getting it to the custom component using data binding.
Here is a simpler example of what I'm trying to do:
main.xml:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
xmlns:custom=custom.*
mx:Script
![CDATA[
import mx.controls.Alert;
[Bindable]
private var dog:Object;
public function updateObj(e:Event):void {
var myDog:Object = {
breed: e.target.label,
age : 5
}
dog = myDog;
}
]]
/mx:Script
mx:Button label=Lab click=updateObj(event) /
mx:Button label=Poodle click=updateObj(event) /
mx:Label text=Details: /
custom:Details dataProvider={dog} /
/mx:Application
custom/Details.mxml:
?xml version=1.0 encoding=utf-8?
mx:VBox xmlns:mx=http://www.adobe.com/2006/mxml;
horizontalAlign=center verticalAlign=middle
mx:Script
![CDATA[
public var dataProvider:Object;
]]
/mx:Script
mx:Text text=Breed: {data.breed} /
mx:Text text=Age: {data.age} /
/mx:VBox
There is an article in the livedocs that is pretty close:
http://livedocs.adobe.com/flex/3/html/help.html?content=ascomponents_4.h\
tml, but I was hoping to be able to keep things simpler than that.
Anyone know if this is possible using a similar approach to the above?
Any suggestions?
Any advice would be greatly appreciated.
Thanks!
Keith
RE: [flexcoders] master - detail with dataGrid
Hmm, that looks ok. Have you tried cleaning the project?
Is it the -1 the is in fact the problem(try something different). Maybe
a parse issue? Shouldn't matter, but try (templist.selectedIndex==-1) ?
Also, the array syntax, [0] is probably going to cause a binding
warning,
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of markgoldin_2000
Sent: Tuesday, February 03, 2009 2:32 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] master - detail with dataGrid
I am building a master - detail interface where Master is a dataGrid
and detail is a form.
...
mx:FormItem width=110 direction=horizontal label=Badge
required=true
mx:TextInput id=badgeid focusOut=formatBadge(badgeid)
text={templist.selectedIndex==-1 ? templist.dataProvider
[0].bedge_id : templist.dataProvider
[templist.selectedIndex].bedge_id}
width=50 restrict=0-9 maxChars=5/
/mx:FormItem
...
I am getting an error at:
text={templist.selectedIndex==-1 ? templist.dataProvider
[0].bedge_id : templist.dataProvider
[templist.selectedIndex].bedge_id}
The error:
Error: Unknown Property: '-1'.
at
mx.collections::ListCollectionView/http://www.adobe.com/2006/actionscr
http://www.adobe.com/2006/actionscr
ipt/flash/proxy::getProperty()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\collections\ListCollectionView.a
s:694]
at anonymous()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\ArrayElementWatcher.as:8
4]
at Function/http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply ()
at mx.binding::Watcher/wrapUpdate()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:182]
at mx.binding::ArrayElementWatcher/updateParent()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\ArrayElementWatcher.as:8
2]
at mx.binding::Watcher/updateChildren()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:128]
at mx.binding::PropertyWatcher/updateProperty()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:302]
at Function/http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply ()
at mx.binding::Watcher/wrapUpdate()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:182]
at mx.binding::PropertyWatcher/eventHandler()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:325]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\core\UIComponent.as:9156]
at mx.controls.listClasses::ListBase/set dataProvider()
[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\controls\listClasses\ListBase.as
:1827]
at mx.controls::DataGrid/set dataProvider()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\controls\DataGrid.as:1334]
If I choose continue for a couple of times it will work perfectly.
Please help. Thanks
Re: [flexcoders] How to instantiate a weak reference
Very interesting. Not exactly what I wanted but I guess that's what I
will have to work with in AS.
I was hoping I could just return WeakReferences that would resolve to
the type it is referencing, but for that I guess we need support from
the VM. So seamless in Java.
So for me to implement a cache using WeakReferences I will need to
change my dataDescriptors, and everywhere I access my Objects to call
getObject().
I will have to read up more on managing object caches in AS, not sure
if this is the best strategy in AS.
Many thanks Manish!
-Greg
On Tue, Feb 3, 2009 at 3:33 PM, Manish Jethani manish.jeth...@gmail.com wrote:
On Tue, Feb 3, 2009 at 11:11 PM, Greg Hess flexeff...@gmail.com wrote:
Objects are all passed by reference, I want to pass a weak reference
back to callers who request items from the cache, much like the
internal implementation must do in some way when
addEventListener(...true) as a weak reference.
For example:
public function getItem( id:String ):Item
{
var item:Item = getItemFromCache(id);
return new WeakReference( item );
}
So that anyone who has obtained an item from cache will not prevent
the object from being garbage collected.
http://manishjethani.com/blog/2008/07/31/using-weak-references-in-actionscript-3/
Manish
[flexcoders] Re: Making the row of a DataGrid bold
Thanks. It's working great...too bad it requires an AdvancedDataGrid though. --- In flexcoders@yahoogroups.com, Tracy Spratt tspr...@... wrote: Advanced DataGrid and styleFunction Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of ozziegt Sent: Tuesday, February 03, 2009 3:10 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Making the row of a DataGrid bold I have a 5 column DataGrid, and I need certain rows to be bold (kind of like an e-mail client). Is there any easy way to do this in Flex? Thanks in advance
[flexcoders] Re: Adding custom request headers to soap
--- In flexcoders@yahoogroups.com, valdhor valdhorli...@... wrote: I have been trying to do this for a while myself (Specifically I have a requirement to send WS-Security headers for the Web Service I am trying to use. The only thing I have found so far is this blog post: http://www.svendens.com/?p=20 I have not had a chance to try it yet but if you do, please let me know your results. HTH Steve --- In flexcoders@yahoogroups.com, guy.tomer guy.tomer@ wrote: --- In flexcoders@yahoogroups.com, guy.tomer guy.tomer@ wrote: Hello, Does anyone know a way to add headers to a soap request when: 1. The headers are not defined in the wsdl 2. We obviously don't want to change the generated flex builder classes. Thanks! Guy Did some more digging. Very annoying! it seems like it's possible when working with WebService in the mxml. However, when generating proxies they wrap an AbstractWebService and then although one can get access by calling getWebService()and then addHeader() things doesn't work. Can't find any formal note about it from Adobe. I'll still be glad to any assistance. Thanks but this blog explains how to do it with WebService and he says it doesn't work with generated proxies. I know that is possible, but we rather work with generated proxies which is much more convenient. Guy
[flexcoders] Re: master - detail with dataGrid
I tried this:
text={templist.selectedIndex==-1 ? templist.dataProvider.getItemAt
(0).bedge_id : templist.dataProvider.getItemAt
(templist.selectedIndex).bedge_id}
and it is actually working. Thanks!
--- In flexcoders@yahoogroups.com, Tracy Spratt tspr...@... wrote:
Hmm, that looks ok. Have you tried cleaning the project?
Is it the -1 the is in fact the problem(try something different).
Maybe
a parse issue? Shouldn't matter, but try (templist.selectedIndex==-
1) ?
Also, the array syntax, [0] is probably going to cause a binding
warning,
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
[mailto:flexcod...@yahoogroups.com] On
Behalf Of markgoldin_2000
Sent: Tuesday, February 03, 2009 2:32 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] master - detail with dataGrid
I am building a master - detail interface where Master is a
dataGrid
and detail is a form.
...
mx:FormItem width=110 direction=horizontal label=Badge
required=true
mx:TextInput id=badgeid focusOut=formatBadge(badgeid)
text={templist.selectedIndex==-1 ? templist.dataProvider
[0].bedge_id : templist.dataProvider
[templist.selectedIndex].bedge_id}
width=50 restrict=0-9 maxChars=5/
/mx:FormItem
...
I am getting an error at:
text={templist.selectedIndex==-1 ? templist.dataProvider
[0].bedge_id : templist.dataProvider
[templist.selectedIndex].bedge_id}
The error:
Error: Unknown Property: '-1'.
at
mx.collections::ListCollectionView/http://www.adobe.com/2006/actionscr
http://www.adobe.com/2006/actionscr
ipt/flash/proxy::getProperty()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\collections\ListCollectionView.a
s:694]
at anonymous()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\ArrayElementWatcher.as:8
4]
at Function/http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply ()
at mx.binding::Watcher/wrapUpdate()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:182]
at mx.binding::ArrayElementWatcher/updateParent()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\ArrayElementWatcher.as:8
2]
at mx.binding::Watcher/updateChildren()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:128]
at mx.binding::PropertyWatcher/updateProperty()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:302]
at Function/http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply ()
at mx.binding::Watcher/wrapUpdate()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:182]
at mx.binding::PropertyWatcher/eventHandler()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:325]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\core\UIComponent.as:9156]
at mx.controls.listClasses::ListBase/set dataProvider()
[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\controls\listClasses\ListBase.as
:1827]
at mx.controls::DataGrid/set dataProvider()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\controls\DataGrid.as:1334]
If I choose continue for a couple of times it will work perfectly.
Please help. Thanks
[flexcoders] Re: master - detail with dataGrid
The only thing is that I am getting warnings like this:
warning: unable to bind to property 'bedge_id' on class 'XML' (class
is not an IEventDispatcher)
Is it possible to get rid of it?
--- In flexcoders@yahoogroups.com, markgoldin_2000
markgoldin_2...@... wrote:
I tried this:
text={templist.selectedIndex==-1 ? templist.dataProvider.getItemAt
(0).bedge_id : templist.dataProvider.getItemAt
(templist.selectedIndex).bedge_id}
and it is actually working. Thanks!
--- In flexcoders@yahoogroups.com, Tracy Spratt tspratt@ wrote:
Hmm, that looks ok. Have you tried cleaning the project?
Is it the -1 the is in fact the problem(try something
different).
Maybe
a parse issue? Shouldn't matter, but try
(templist.selectedIndex==-
1) ?
Also, the array syntax, [0] is probably going to cause a binding
warning,
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
[mailto:flexcod...@yahoogroups.com] On
Behalf Of markgoldin_2000
Sent: Tuesday, February 03, 2009 2:32 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] master - detail with dataGrid
I am building a master - detail interface where Master is a
dataGrid
and detail is a form.
...
mx:FormItem width=110 direction=horizontal label=Badge
required=true
mx:TextInput id=badgeid focusOut=formatBadge(badgeid)
text={templist.selectedIndex==-1 ? templist.dataProvider
[0].bedge_id : templist.dataProvider
[templist.selectedIndex].bedge_id}
width=50 restrict=0-9 maxChars=5/
/mx:FormItem
...
I am getting an error at:
text={templist.selectedIndex==-1 ? templist.dataProvider
[0].bedge_id : templist.dataProvider
[templist.selectedIndex].bedge_id}
The error:
Error: Unknown Property: '-1'.
at
mx.collections::ListCollectionView/http://www.adobe.com/2006/actionscr
http://www.adobe.com/2006/actionscr
ipt/flash/proxy::getProperty()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\collections\ListCollectionView.a
s:694]
at anonymous()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\ArrayElementWatcher.as:8
4]
at Function/http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply ()
at mx.binding::Watcher/wrapUpdate()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:182]
at mx.binding::ArrayElementWatcher/updateParent()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\ArrayElementWatcher.as:8
2]
at mx.binding::Watcher/updateChildren()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:128]
at mx.binding::PropertyWatcher/updateProperty()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:302]
at Function/http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply ()
at mx.binding::Watcher/wrapUpdate()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:182]
at mx.binding::PropertyWatcher/eventHandler()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:325]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\core\UIComponent.as:9156]
at mx.controls.listClasses::ListBase/set dataProvider()
[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\controls\listClasses\ListBase.as
:1827]
at mx.controls::DataGrid/set dataProvider()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\controls\DataGrid.as:1334]
If I choose continue for a couple of times it will work perfectly.
Please help. Thanks
[flexcoders] FW: [svn] 4815: Feature: Client side load balancing.
I noticed this commit today and it sounds pretty interesting. There is no link giving some more information, anyone from Adobe willing to share? Gk. Gregor Kiddie Senior Developer INPS Tel: 01382 564343 Registered address: The Bread Factory, 1a Broughton Street, London SW8 3QJ Registered Number: 1788577 Registered in the UK Visit our Internet Web site at www.inps.co.uk blocked::http://www.inps.co.uk/ The information in this internet email is confidential and is intended solely for the addressee. Access, copying or re-use of information in it by anyone else is not authorised. Any views or opinions presented are solely those of the author and do not necessarily represent those of INPS or any of its affiliates. If you are not the intended recipient please contact is.helpd...@inps.co.uk From: Mete Atamel [mailto:mem...@adobeforums.com] Sent: 03 February 2009 18:47 To: flexsdk-comm...@adobeforums.com Subject: [svn] 4815: Feature: Client side load balancing. A new discussion was started by Mete Atamel in Commits -- [svn] 4815: Feature: Client side load balancing. http://www.adobeforums.com/webx?50@@.59b7c518!login=true To read this message or post to the discussion, please click on the message-title link above. No further email notifications will be sent for this discussion until you visit the conference and read this thread. Use the unsubscribe http://www.adobeforums.com/webx?280@@.59b7c518!folder=.3c061177 form to cancel your email subscription.
[flexcoders] Re: AdvancedDatagrid static row for totals.
Hello??? --- In flexcoders@yahoogroups.com, aceoohay pa...@... wrote: I have finally switched to Flex 3, and one of the reasons I have done this is to make use of the ADG. In a number of places throughout my apps I have used Alex's FooterDataGrid and it works reasonably well. I was under the impression that one of the features of the ADG was going to be static rows for totals, or whatever you might need. I have not found that capability. Was it wishful thinking, or is the feature there and I just can't find it? Anyone info about this would be greatly appreciated. Paul
[flexcoders] Re: Prevent ItemRenderer click from selecting row?
have you tried datagrid.selectedItems=null? --- In flexcoders@yahoogroups.com, Dennis Falling dfall...@... wrote: I have an ItemRenderer with buttons in it. In the click listener functions for these buttons, I call event.stopImmediatePropagation (and preventDefault, though that doesn't seem relevant), but the row is still selected. How can I prevent it from receiving the click and highlighting itself? Thanks.
[flexcoders] Another 1034 - events and event types
I have a few MXML components that provide reusable pickers for things like date ranges. I also nest these components. Is it OK to reuse event types like change and activate, but associated with different event classes? For that matter must an event type always be associated with one class? I dispatching non-bubbling events from these components, and set up the meta-info as expected: mx:Metadata [Event(name=activate,type=com.companyname.appname.event.picker.DateRangePickerEvent)] /mx:Metadata and use them like this: picker:DateRangePicker activate=onActivateDateRangePicker(event) / I'm occasionally getting an error like this: TypeError: Error #1034: Type Coercion failed: cannot convert flash.events::ev...@f4130d1 to com.companyname.appname.event.picker.DateRangePickerEvent. Who would be trying to cast an event to my type? Changing the event type to activatePicker seems to be helping, but I'd rather not have a proliferation.
[flexcoders] Prevent ItemRenderer click from selecting row?
I have an ItemRenderer with buttons in it. In the click listener functions for these buttons, I call event.stopImmediatePropagation (and preventDefault, though that doesn't seem relevant), but the row is still selected. How can I prevent it from receiving the click and highlighting itself? Thanks.
RE: [flexcoders] Can you put a UIComponent in a Sprite
Sure it's possible... Sprite.addChild() takes a DisplayObject as a parameter, and both Sprite and UIComponent are DisplayObjects: UIComponent FlexSprite http://livedocs.adobe.com/flex/3/langref/mx/core/FlexSprite.html Sprite http://livedocs.adobe.com/flex/3/langref/flash/display/Sprite.html DisplayObjectContainer http://livedocs.adobe.com/flex/3/langref/flash/display/DisplayObjectCon tainer.html InteractiveObject http://livedocs.adobe.com/flex/3/langref/flash/display/InteractiveObjec t.html DisplayObject http://livedocs.adobe.com/flex/3/langref/flash/display/DisplayObject.ht ml EventDispatcher http://livedocs.adobe.com/flex/3/langref/flash/events/EventDispatcher.h tml Object http://livedocs.adobe.com/flex/3/langref/Object.html Can't say flex will like it so much though. What are you trying to do? HTH, Ryan From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Jason Ervin Sent: Tuesday, February 03, 2009 4:26 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Can you put a UIComponent in a Sprite Is it possible to put a UIComponent in a Sprite? I assume not since Sprite is lower on the chain and since it doesn't contain the timeline. Yes? No? This message is private and confidential. If you have received it in error, please notify the sender and remove it from your system.image001.gif
RE: [flexcoders] Another 1034 - events and event types
I would not use the same type name. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Richard Rodseth Sent: Tuesday, February 03, 2009 6:11 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Another 1034 - events and event types I have a few MXML components that provide reusable pickers for things like date ranges. I also nest these components. Is it OK to reuse event types like change and activate, but associated with different event classes? For that matter must an event type always be associated with one class? I dispatching non-bubbling events from these components, and set up the meta-info as expected: mx:Metadata [Event(name=activate,type=com.companyname.appname.event.picker.DateRa ngePickerEvent)] /mx:Metadata and use them like this: picker:DateRangePicker activate=onActivateDateRangePicker(event) / I'm occasionally getting an error like this: TypeError: Error #1034: Type Coercion failed: cannot convert flash.events::ev...@f4130d1 to com.companyname.appname.event.picker.DateRangePickerEvent. Who would be trying to cast an event to my type? Changing the event type to activatePicker seems to be helping, but I'd rather not have a proliferation.
[flexcoders] Re: Custom Event and bubbling phase
--- In flexcoders@yahoogroups.com, Tracy Spratt tspr...@... wrote:
That looks ok, does it work with a base Event? (a side note, in the
handler, you can access any public property of the panel via the
event.target reference, os you do not have to use a custom event. )
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of thelordsince1984
Sent: Tuesday, February 03, 2009 11:38 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Custom Event and bubbling phase
Hi,
i have a main application and there i create a popup panel...
from the popup panel i dispacth a custom event like this
var e1:CustomLoadEvent = new CustomLoadEvent(loadModule, true);
dispatchEvent(e1);
where loadModule is the type and the value true stands for bubbles..
then at the creationcomplete event within the main application i
create an eventlisteners for the event
addEventListener(loadModule, loadThisModule);
the loadThisModule function simple trace a string..
but it doesn't work!!Why?
Thanks in advance
Regards Lorenzo
thanks for the reply..
CustomLoadEvent is a custom event, it extends Event class...but
doesn't work..i don't know why...
in this class i also override the clone method...
the CustomLoadEvent class has a public properties...i omit it in
dispatchevent function for simplicity..
the function loadThisModule catchs the event in this manner
private function loadThisModule(event:CustomLoadEvent):void{
trace(event.identification);
}
where identification is the public property of customloadevent class.
thanks in advance
Regards Lorenzo
[flexcoders] Can you put a UIComponent in a Sprite
Is it possible to put a UIComponent in a Sprite? I assume not since Sprite is lower on the chain and since it doesn't contain the timeline. Yes? No?
Re: [flexcoders] How to instantiate a weak reference
On Tue, Feb 3, 2009 at 11:11 PM, Greg Hess flexeff...@gmail.com wrote:
Objects are all passed by reference, I want to pass a weak reference
back to callers who request items from the cache, much like the
internal implementation must do in some way when
addEventListener(...true) as a weak reference.
For example:
public function getItem( id:String ):Item
{
var item:Item = getItemFromCache(id);
return new WeakReference( item );
}
So that anyone who has obtained an item from cache will not prevent
the object from being garbage collected.
http://manishjethani.com/blog/2008/07/31/using-weak-references-in-actionscript-3/
Manish
[flexcoders] Re: Need Details Creating Custom UIComponents with AS3
Works for me - Firefox 3.0.5/FP 9.0.124 --- In flexcoders@yahoogroups.com, Jason jason.merr...@... wrote: Hmmm - thanks - however, the video does not play. Does it require Flash player 10? Try Deepa's talk from MAX, it was really good on creating components in Flex 3. http://tv.adobe.com/#vi+f15384v1002 I think that's the right link... Gk. Gregor Kiddie
RE: [flexcoders] Making the row of a DataGrid bold
Advanced DataGrid and styleFunction Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of ozziegt Sent: Tuesday, February 03, 2009 3:10 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Making the row of a DataGrid bold I have a 5 column DataGrid, and I need certain rows to be bold (kind of like an e-mail client). Is there any easy way to do this in Flex? Thanks in advance
RE: [flexcoders] Re: master - detail with dataGrid
Wrap the expression in an XML function:
XML(templist.dataProvider.getItemAt (0)).bedge_id
getItemAt returns a dynamic object (containing your xml node), and you
can't bind to a dynamic object.
Do it for both expressions.
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of markgoldin_2000
Sent: Tuesday, February 03, 2009 4:24 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: master - detail with dataGrid
The only thing is that I am getting warnings like this:
warning: unable to bind to property 'bedge_id' on class 'XML' (class
is not an IEventDispatcher)
Is it possible to get rid of it?
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, markgoldin_2000
markgoldin_2...@... wrote:
I tried this:
text={templist.selectedIndex==-1 ? templist.dataProvider.getItemAt
(0).bedge_id : templist.dataProvider.getItemAt
(templist.selectedIndex).bedge_id}
and it is actually working. Thanks!
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com , Tracy Spratt tspratt@ wrote:
Hmm, that looks ok. Have you tried cleaning the project?
Is it the -1 the is in fact the problem(try something
different).
Maybe
a parse issue? Shouldn't matter, but try
(templist.selectedIndex==-
1) ?
Also, the array syntax, [0] is probably going to cause a binding
warning,
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com ] On
Behalf Of markgoldin_2000
Sent: Tuesday, February 03, 2009 2:32 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] master - detail with dataGrid
I am building a master - detail interface where Master is a
dataGrid
and detail is a form.
...
mx:FormItem width=110 direction=horizontal label=Badge
required=true
mx:TextInput id=badgeid focusOut=formatBadge(badgeid)
text={templist.selectedIndex==-1 ? templist.dataProvider
[0].bedge_id : templist.dataProvider
[templist.selectedIndex].bedge_id}
width=50 restrict=0-9 maxChars=5/
/mx:FormItem
...
I am getting an error at:
text={templist.selectedIndex==-1 ? templist.dataProvider
[0].bedge_id : templist.dataProvider
[templist.selectedIndex].bedge_id}
The error:
Error: Unknown Property: '-1'.
at
mx.collections::ListCollectionView/http://www.adobe.com/2006/actionscr
http://www.adobe.com/2006/actionscr
http://www.adobe.com/2006/actionscr
http://www.adobe.com/2006/actionscr
ipt/flash/proxy::getProperty()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\collections\ListCollectionView.a
s:694]
at anonymous()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\ArrayElementWatcher.as:8
4]
at Function/http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply ()
at mx.binding::Watcher/wrapUpdate()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:182]
at mx.binding::ArrayElementWatcher/updateParent()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\ArrayElementWatcher.as:8
2]
at mx.binding::Watcher/updateChildren()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:128]
at mx.binding::PropertyWatcher/updateProperty()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:302]
at Function/http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply
http://adobe.com/AS3/2006/builtin::apply ()
at mx.binding::Watcher/wrapUpdate()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\Watcher.as:182]
at mx.binding::PropertyWatcher/eventHandler()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:325]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\core\UIComponent.as:9156]
at mx.controls.listClasses::ListBase/set dataProvider()
[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\controls\listClasses\ListBase.as
:1827]
at mx.controls::DataGrid/set dataProvider()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\controls\DataGrid.as:1334]
If I choose continue for a couple of times it will work perfectly.
Please help. Thanks
Re: [flexcoders] Another 1034 - events and event types
As Flex, or as any others within the app? On Tue, Feb 3, 2009 at 4:25 PM, Tracy Spratt tspr...@lariatinc.com wrote: I would not use the same type name. Tracy Spratt Lariat Services Flex development bandwidth available -- *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Richard Rodseth *Sent:* Tuesday, February 03, 2009 6:11 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] Another 1034 - events and event types I have a few MXML components that provide reusable pickers for things like date ranges. I also nest these components. Is it OK to reuse event types like change and activate, but associated with different event classes? For that matter must an event type always be associated with one class? I dispatching non-bubbling events from these components, and set up the meta-info as expected: mx:Metadata [Event(name=activate,type=com.companyname.appname.event.picker.DateRangePickerEvent)] /mx:Metadata and use them like this: picker:DateRangePicker activate=onActivateDateRangePicker(event) / I'm occasionally getting an error like this: TypeError: Error #1034: Type Coercion failed: cannot convert flash.events::ev...@f4130d1 to com.companyname.appname.event.picker.DateRangePickerEvent. Who would be trying to cast an event to my type? Changing the event type to activatePicker seems to be helping, but I'd rather not have a proliferation.
RE: [flexcoders] problem in method call within the component
Which line is throwing the error? that will tell us what is null. Oh,
never mind. You declared the account variable but did not instantiate
it:
account = new Account();
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of kollepara2004
Sent: Tuesday, February 03, 2009 2:32 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] problem in method call within the component
Hi,
I am relatively new to flex.I have a small problem.i have main mxml
file called Layout.mxml where i am calling component called register
which is separate mxml file.
I am getting following error when click register button to process my
function
TypeError: Error #1009: Cannot access a property or method of a null
object reference.
at components::Register/handleClickEvent()
at components::Register/___Register_Button1_click()
This is my Register file.
?xml version=1.0 encoding=utf-8?
mx:VBox xmlns:mx=http://www.adobe.com/2006/mxml
http://www.adobe.com/2006/mxml color=#0B113C
alpha=1.0
mx:Script
![CDATA[
import model.Account;
import mx.rpc.events.ResultEvent;
import mx.controls.Alert;
import flash.events.Event;
[Bindable]
public var createflag:Boolean;
[Bindable]
public var userName:String;
[Bindable]
public var passWord:String;
[Bindable]
public var name1:String;
[Bindable]
public var companyName:String;
[Bindable]
public var address1:String;
[Bindable]
public var address2:String;
[Bindable]
public var city:String;
[Bindable]
public var state:String;
[Bindable]
public var country:String;
[Bindable]
public var accountType:String;
[Bindable]
public var promotionCode:String;
[Bindable]
public var phone:String;
private function validRegister(event:ResultEvent):void{
createflag = event.result as Boolean;
if(createflag){
Alert.show(Registration completed.Login with username and password);
}
else{
Alert.show(Problem During Registration);
}
}
[Bindable]
public var account:Account
private function handleClickEvent(eventObj:Event):void{
account.userName=userName;
account.passWord=passWord;
account.address1=address1;
account.address2=address2;
account.city=city;
account.company=companyName;
account.country=country;
account.phoneNumber=phone;
account.accountEmail=;
srv.create(account);
}
]]
/mx:Script
mx:Form borderColor=#9CC1DA color=#215FEE
backgroundColor=#EDF6F7 borderStyle=solid cornerRadius=20
id=RegisterId alpha=1.0 borderThickness=20 label=Register
mx:FormHeading label=Register Here/
mx:FormItem label=UserName
mx:TextInput text={userName}/
/mx:FormItem
mx:FormItem label=Password
mx:TextInput text={passWord}/
/mx:FormItem
mx:FormItem label=Confirm Password
mx:TextInput/
/mx:FormItem
mx:FormItem label=Name
mx:TextInput text={name1}/
/mx:FormItem
mx:FormItem label=Company Name
mx:TextInput text={companyName}/
/mx:FormItem
mx:FormItem label=Address1
mx:TextInput text={address1}/
/mx:FormItem
mx:FormItem label=Address2
mx:TextInput text={address2}/
/mx:FormItem
mx:FormItem label=City
mx:TextInput text={city}/
/mx:FormItem
mx:FormItem label=State
mx:ComboBox/mx:ComboBox
/mx:FormItem
mx:FormItem label=Country
mx:ComboBox/mx:ComboBox
/mx:FormItem
mx:FormItem label=Phone
mx:TextInput text={phone}/
/mx:FormItem
mx:FormItem label=Account Type
mx:ComboBox/mx:ComboBox
/mx:FormItem
mx:FormItem label=Promotion Code
mx:TextInput text={promotionCode} /
mx:Button label=Register click = handleClickEvent(event);/
/mx:FormItem
/mx:Form
mx:RemoteObject id=srv destination=rec
mx:method name=create result=validRegister(event)/
/mx:RemoteObject
/mx:VBox
///This is my component instantiation code in main file.
components:Register id=register x=250 y=600/
Thanks is advance.
Re: [flexcoders] Another 1034 - events and event types
I see that Tree dispatches a change which is of type ListEvent, whereas Button, Checkbox etc dispatch a change of type Event. So if I can use changePicker in a variety of my components, rather than changeDate, changeAddress etc., why not just change. It's a little hard to debug, since there's no stack crawl on the 1034. On Tue, Feb 3, 2009 at 4:39 PM, Richard Rodseth rrods...@gmail.com wrote: As Flex, or as any others within the app? On Tue, Feb 3, 2009 at 4:25 PM, Tracy Spratt tspr...@lariatinc.comwrote: I would not use the same type name. Tracy Spratt Lariat Services Flex development bandwidth available -- *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Richard Rodseth *Sent:* Tuesday, February 03, 2009 6:11 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] Another 1034 - events and event types I have a few MXML components that provide reusable pickers for things like date ranges. I also nest these components. Is it OK to reuse event types like change and activate, but associated with different event classes? For that matter must an event type always be associated with one class? I dispatching non-bubbling events from these components, and set up the meta-info as expected: mx:Metadata [Event(name=activate,type=com.companyname.appname.event.picker.DateRangePickerEvent)] /mx:Metadata and use them like this: picker:DateRangePicker activate=onActivateDateRangePicker(event) / I'm occasionally getting an error like this: TypeError: Error #1034: Type Coercion failed: cannot convert flash.events::ev...@f4130d1 to com.companyname.appname.event.picker.DateRangePickerEvent. Who would be trying to cast an event to my type? Changing the event type to activatePicker seems to be helping, but I'd rather not have a proliferation.
Re: [flexcoders] Another 1034 - events and event types
A single event class being used for multiple events is common within the Flex Framework; why recommend not re-using the same type? Back to the problem: Are you sure that your event class extends flash.events.Event ? I might expect odd errors if not. Have you tried running the code in debug mode to see what is going on; maybe isolate the line which causing the error. Tracy Spratt wrote: I would not use the same type name. Tracy Spratt Lariat Services Flex development bandwidth available *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Richard Rodseth *Sent:* Tuesday, February 03, 2009 6:11 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] Another 1034 - events and event types I have a few MXML components that provide reusable pickers for things like date ranges. I also nest these components. Is it OK to reuse event types like change and activate, but associated with different event classes? For that matter must an event type always be associated with one class? I dispatching non-bubbling events from these components, and set up the meta-info as expected: mx:Metadata [Event(name=activate,type=com.companyname.appname.event.picker.DateRangePickerEvent)] /mx:Metadata and use them like this: picker:DateRangePicker activate=onActivateDateRangePicker(event) / I'm occasionally getting an error like this: TypeError: Error #1034: Type Coercion failed: cannot convert flash.events::ev...@f4130d1 to com.companyname.appname.event.picker.DateRangePickerEvent. Who would be trying to cast an event to my type? Changing the event type to activatePicker seems to be helping, but I'd rather not have a proliferation. -- Flexcoders Mailing List -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust
RE: [flexcoders] Re: AdvancedDatagrid static row for totals.
You got a few responses, including one very short one from me. The short answer is no. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of aceoohay Sent: Tuesday, February 03, 2009 6:08 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: AdvancedDatagrid static row for totals. Hello??? --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , aceoohay pa...@... wrote: I have finally switched to Flex 3, and one of the reasons I have done this is to make use of the ADG. In a number of places throughout my apps I have used Alex's FooterDataGrid and it works reasonably well. I was under the impression that one of the features of the ADG was going to be static rows for totals, or whatever you might need. I have not found that capability. Was it wishful thinking, or is the feature there and I just can't find it? Anyone info about this would be greatly appreciated. Paul
Re: [flexcoders] Another 1034 - events and event types
Hi Jeff. Yes, my event classes do descend from Event. I've also run in debug mode, but you don't get a stack crawl on the 1034. It just says main thread. On Tue, Feb 3, 2009 at 4:54 PM, Jeffry Houser j...@farcryfly.com wrote: A single event class being used for multiple events is common within the Flex Framework; why recommend not re-using the same type? Back to the problem: Are you sure that your event class extends flash.events.Event ? I might expect odd errors if not. Have you tried running the code in debug mode to see what is going on; maybe isolate the line which causing the error. Tracy Spratt wrote: I would not use the same type name. Tracy Spratt Lariat Services Flex development bandwidth available -- *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Richard Rodseth *Sent:* Tuesday, February 03, 2009 6:11 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] Another 1034 - events and event types I have a few MXML components that provide reusable pickers for things like date ranges. I also nest these components. Is it OK to reuse event types like change and activate, but associated with different event classes? For that matter must an event type always be associated with one class? I dispatching non-bubbling events from these components, and set up the meta-info as expected: mx:Metadata [Event(name=activate,type=com.companyname.appname.event.picker.DateRangePickerEvent)] /mx:Metadata and use them like this: picker:DateRangePicker activate=onActivateDateRangePicker(event) / I'm occasionally getting an error like this: TypeError: Error #1034: Type Coercion failed: cannot convert flash.events::ev...@f4130d1 to com.companyname.appname.event.picker.DateRangePickerEvent. Who would be trying to cast an event to my type? Changing the event type to activatePicker seems to be helping, but I'd rather not have a proliferation. -- Flexcoders Mailing List -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5hhttp://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developershttp://www.flextras.com.com?c=104 --http://www.theflexshow.comhttp://www.jeffryhouser.com -- Part of the DotComIt Brain Trust
[flexcoders] Re: Adding styles to UIComponents
--- In flexcoders@yahoogroups.com, superbokbok superbok...@...
wrote:
Hi all...
Was wondering if this was at all possible...
I have a stylesheet that defines a number of settings. One of them
being a background image to be used for a component.
If I use any of the container classes and set the styleName
= 'newStyle'
and then in my css have
.newStyle
{
backgroundImage:Embed('../libs/bgAgree.png');
}
then I can see an image as the background.
For most of my needs, the UIComponent is just fine and lightweight.
Problem is, if I define styleName = 'newStyle' on a UIComponent, the
background image never shows. I know there is no backgroundImage
property of the UIComponent. I've tried implementing the
IStyleClient
ISimpleStyleClient but I still cannot set the backgroundImage of a
UIComponent through CSS.
I've had to resort to using a Box container, adding that to the
UIComponent and set the style on the Box.
Seems a bit overkill for just wanting to get a background image
styled
through CSSon a UIComponent.
Is there such a way to define a backgroundImage on a UIComponent
controlled through css???
http://livedocs.adobe.com/flex/3/html/skinstyle_3.html
There's no reason you can't call your style backgroundImage.
Re: [flexcoders] Another 1034 - events and event types
It's a little hard to be certain, since the error was not 100% reproducible, but it appears that it occurred if I used activate for my pickers, meaning focusIn. If I used focusIn I ran into a different coercion failure (perhaps because the pickers derive from Box). For the moment focusInPicker and change seem to be doing the trick. On Tue, Feb 3, 2009 at 4:58 PM, Richard Rodseth rrods...@gmail.com wrote: Hi Jeff. Yes, my event classes do descend from Event. I've also run in debug mode, but you don't get a stack crawl on the 1034. It just says main thread. On Tue, Feb 3, 2009 at 4:54 PM, Jeffry Houser j...@farcryfly.com wrote: A single event class being used for multiple events is common within the Flex Framework; why recommend not re-using the same type? Back to the problem: Are you sure that your event class extends flash.events.Event ? I might expect odd errors if not. Have you tried running the code in debug mode to see what is going on; maybe isolate the line which causing the error. Tracy Spratt wrote: I would not use the same type name. Tracy Spratt Lariat Services Flex development bandwidth available -- *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Richard Rodseth *Sent:* Tuesday, February 03, 2009 6:11 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] Another 1034 - events and event types I have a few MXML components that provide reusable pickers for things like date ranges. I also nest these components. Is it OK to reuse event types like change and activate, but associated with different event classes? For that matter must an event type always be associated with one class? I dispatching non-bubbling events from these components, and set up the meta-info as expected: mx:Metadata [Event(name=activate,type=com.companyname.appname.event.picker.DateRangePickerEvent)] /mx:Metadata and use them like this: picker:DateRangePicker activate=onActivateDateRangePicker(event) / I'm occasionally getting an error like this: TypeError: Error #1034: Type Coercion failed: cannot convert flash.events::ev...@f4130d1 to com.companyname.appname.event.picker.DateRangePickerEvent. Who would be trying to cast an event to my type? Changing the event type to activatePicker seems to be helping, but I'd rather not have a proliferation. -- Flexcoders Mailing List -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5hhttp://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developershttp://www.flextras.com.com?c=104 --http://www.theflexshow.comhttp://www.jeffryhouser.com -- Part of the DotComIt Brain Trust
Re: [flexcoders] Re: Prevent ItemRenderer click from selecting row?
That would work for invalidating my selection, but I simply want the selection to never occur. That way if something was previously selected, it isn't altered. On Tue, Feb 3, 2009 at 5:08 PM, fourctv four...@yahoo.com wrote: have you tried datagrid.selectedItems=null? --- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com, Dennis Falling dfall...@... wrote: I have an ItemRenderer with buttons in it. In the click listener functions for these buttons, I call event.stopImmediatePropagation (and preventDefault, though that doesn't seem relevant), but the row is still selected. How can I prevent it from receiving the click and highlighting itself? Thanks.
