[flexcoders] get cursorManger() on UICompoent is slow and even hangs the app for a brief time
I realized that the HDividedBox and VDividedBox components sometimes hang when I mouseover the divider. Upon investigation, found out that a new method was added in Flex 3 beta 3 in UIComponent.as for get cursorManager which has a while loop. If you have the HDividedBox in a deep nested component, the while loop takes forever and the application even hangs for a brief interval before the divided cursor shows up. Has anyone else noticed this problem?
[flexcoders] Re: itemrenderer dataprovider index?
How about you have an index field in your list dataProvider and call
data.index in the component.
--- In flexcoders@yahoogroups.com, bmilesp [EMAIL PROTECTED] wrote:
i've already tried getItemIndex and failed, i suppose that i'm
implementing it wrong. I've attempted a number of times similar to
this attempt:
mx:List dataprovider=dProvider.incrementalData
mx:itemrenderer
mx:component
p:custom_component dataProvider={data.element}
value={outerDocument.dataModel.dataVal[getItemIndex(this)]}
/mx:component
/mx:itemRenderer
/mx:list
thie idea is this: as each component in the itemrenderer increments,
it will bind to the dataModel.dataVal[index] to retrieve it's value.
But obviously getItemIndex in this case doesn't work. Any other
ideas? thx in advance -b
--- In flexcoders@yahoogroups.com, Alex Harui aharui@ wrote:
You can call getItemIndex if you want
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of bmilesp
Sent: Tuesday, December 18, 2007 7:18 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] itemrenderer dataprovider index?
greetings!
I have an mx:List with an itemrenderer that renders a custom
component using a dataprovider. i want to get the rendered item
index
(or current dataprovider index?) of each custom component in the
list.
or even just an incrementing number inside of the component would
work.
so I wish to write something like:
p:custom_component dataProvider={data}
value={outerDocument.dataModel.dataVal[i]}
i being the current index of the rendered item
Any Clues? thanks everyone!
[flexcoders] Re: Debugging RemoteClass serialization [SOLVED]
--- In flexcoders@yahoogroups.com, Peter Farland [EMAIL PROTECTED] wrote: Sorry, that is, this will NOT make it into Flex Builder 3 :) -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Peter Farland Sent: Tuesday, December 18, 2007 11:26 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Re: Debugging RemoteClass serialization [SOLVED] Unfortunately that would involve the compiler scanning all of the classes (source or swcs) in the project to find [RemoteClass] metadata, so this will make it in Flex Builder 3. Uhm.. I'm a little off topic, but I don't see your point. The compiler, right now, already has to scan *all the other* classes to verify that a particular one is not used, in order to choose to remove it from the SWF if it isn't needed. Mxmlc should simply not perform this additional step when compiling ActionScript classes that has a [RemoteClass] metadata applied. From my point of view, there can only be a performance gain from this behaviour.. This is true unless the compiler actually works starting with the application (and the defined modules) and then compiling all the dependencies it find.. in such case, the unused [RemoteClass] classes would never be reached, right. In this scenario, Mxmlc should at least allow to force inclusion of entire packages using its command line switches, instead of single classes only. A sheet in the project properties dialog to allow this configuration, a bit like the modules dialog one, would also be fine ;) It is really ugly to put fake references in my code only to turn off this optimization.. and anyway, it is better to have the compiler scanning all the sources, instead of having me doing the same job manually and writing code to workaround this, isn't it? :) Cosma
[flexcoders] Maintaining component state across sessions
I need to maintain the state of a handful of components across sessions in an AIR/Flex app. I've written a HistoryManager, but it doesn't go down to the level of selected item, which nodes are opened/closed, scroll position, and so on. The data for all components is dynamic, so I also need to check if selected items, opened nodes, or otherwise still exist. Anyone come up with an elegant way to accomplish this?
Re: [flexcoders] Nested rows in Datagrid Flex 2
You should look for a TreeGrid Component. you can search the web for some implementations 2007/12/19, Peeyush Tuli [EMAIL PROTECTED]: Hi All, Has anybody tried something like a nested row in a datagrid in flex 2, which has a collapse and restore button with it?( Screenshot attached) Thanks, Peeyush -- ::| Carlos Rovira ::| http://www.carlosrovira.com ::| http://www.madeinflex.com
[flexcoders] Re: Flex JavaFX Sliverlight Flash
What is the difference between an RIA desktop application (e.g. in Flex) and a standard desktop application (e.g. Swing based) ? A RIA is an application with as primary goal (well, second to primary: working should always be the first goal) the user-experience. RIA-development is all about making the interface comfortable, make your user enjoy the use of it. As for our company, it often starts out as a project with a 'standard' UI. Which goes up to the UI-testers, and they provide, together with one of our designers, a list of GUI-requirements. Once in a while this requires adding some new services to the back-end, but mostly it doesn't. There is NO difference in the functionality of an app, RIA or not. It 'just' is about making the user leaving the application with a nice feeling. It has no reason to be a web-app so we will rather go for a desktop application. (Or make it a web-app and lock the browser to benefit from all the web technologies (e.g. RSS feeds, thin client) Does that makes sense ?) If you are thinking about this, AIR might be worth looking at. I have no personal experience with this, but it should be an extension/wrapper for FlexApplications, adding support for communicating with the OS. Do keep in mind that AIR is not yet supported on anything but Windows/Mac. --Johan --- In flexcoders@yahoogroups.com, debussy007 [EMAIL PROTECTED] wrote: Thank you johan. The back ends are based on Java webservices. It has no reason to be a web-app so we will rather go for a desktop application. (Or make it a web-app and lock the browser to benefit from all the web technologies (e.g. RSS feeds, thin client) Does that makes sense ?) But there is something I don't get: What is the difference between an RIA desktop application (e.g. in Flex) and a standard desktop application (e.g. Swing based) ? Thank you.
Re: [flexcoders] Re: Debugging RemoteClass serialization [SOLVED]
The compiler, right now, already has to scan *all the other* classes to verify that a particular one is not used, in order to choose to remove it from the SWF if it isn't needed. Uhh, I'd be surprised if it worked that way, I would expect it to only include classes that are referenced or imported from code. -- Tom Chiverton Helping to enthusiastically transform eligible bandwidth on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: Problem with RSL and SWFLoaders
--- In flexcoders@yahoogroups.com, Alex Harui [EMAIL PROTECTED] wrote: I would try to find out what happened to the other 9? Are they showing progress bars? Is the app stuck? Is CPU usage running high? Hi Alex, I do not see any progress bars for the applications which fail to start. CPU usage is at 0% once the application has 'stuck'. I've also tried with fewer widgets and get the same problem. As long as there are more than one being loaded at once (which share an RSL), one of them fails to start. Is there anything I can do to check what Flash is doing behind the scenes? Any other events on the SWFLoaders/Applications it may be useful to listen for? Regards, Nick.
[flexcoders] RichTextEditor - Default color
Dear all, We have just discovered that the default text color in the RichTextEditor is 0x0B333C and not 0x00. Is there a way to change this? Thanks by advance, Alban. This email and any files transmitted with it contain confidential information and are intended solely for the use of the individual or entity to whom they are addressed. If you are not the intended recipient, you are hereby notified that any disclosure, copying, use, or distribution of the information included in this message and any attachments is strictly prohibited. If you have received this email in error please notify the system manager at [EMAIL PROTECTED] or by reply email and immediately and permanently delete this message and any attachments. Email transmission cannot be guaranteed to be secure or error-free and may be susceptible to data corruption, delay, interception, unauthorised amendment, or contain viruses. The sender therefore does not accept liability for any errors, omissions or other such consequences which may arise as a result of this email transmission.
Re: [flexcoders] RichTextEditor - Default color
styles? On Dec 19, 2007 10:35 AM, Alban Soupper [EMAIL PROTECTED] wrote: Dear all, We have just discovered that the default text color in the RichTextEditor is 0x0B333C and not 0x00. Is there a way to change this? Thanks by advance, Alban. This email and any files transmitted with it contain confidential information and are intended solely for the use of the individual or entity to whom they are addressed. If you are not the intended recipient, you are hereby notified that any disclosure, copying, use, or distribution of the information included in this message and any attachments is strictly prohibited. If you have received this email in error please notify the system manager at [EMAIL PROTECTED] or by reply email and immediately and permanently delete this message and any attachments. Email transmission cannot be guaranteed to be secure or error-free and may be susceptible to data corruption, delay, interception, unauthorised amendment, or contain viruses. The sender therefore does not accept liability for any errors, omissions or other such consequences which may arise as a result of this email transmission. -- Giles Roadnight http://giles.roadnight.name
[flexcoders] ActionScript, Number and null values... how to?
Hi I just learned that the Number, int and uint data types in ActionScript cannot hold a null value. How java remoting deals with this? If I have an ActionScript class that maps to a remote Java class (using the [RemoteClass]), I usually translate Integer or Long properties to the Number data type.. but null Java objects are converted to 0 (zero) values? Cosma
RE: [flexcoders] RichTextEditor - Default color
Yeah :-) As I extends the RichTextEditor, I can write in the creationComplete: textArea.setStyle(color, 0x00); colorPicker.selectedColor = 0x00; But my boss want the text be justified by default and the code does not the job: textArea.setStyle(align, justify); alignButtons.selectedIndex=3; -- the button is correctly set but the text is not justified... Thanks, Alban. From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Giles Roadnight Sent: 19 December 2007 12:05 To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] RichTextEditor - Default color styles? On Dec 19, 2007 10:35 AM, Alban Soupper [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Dear all, We have just discovered that the default text color in the RichTextEditor is 0x0B333C and not 0x00. Is there a way to change this? Thanks by advance, Alban. This email and any files transmitted with it contain confidential information and are intended solely for the use of the individual or entity to whom they are addressed. If you are not the intended recipient, you are hereby notified that any disclosure, copying, use, or distribution of the information included in this message and any attachments is strictly prohibited. If you have received this email in error please notify the system manager at [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] or by reply email and immediately and permanently delete this message and any attachments. Email transmission cannot be guaranteed to be secure or error-free and may be susceptible to data corruption, delay, interception, unauthorised amendment, or contain viruses. The sender therefore does not accept liability for any errors, omissions or other such consequences which may arise as a result of this email transmission. -- Giles Roadnight http://giles.roadnight.name http://giles.roadnight.name This email and any files transmitted with it contain confidential information and are intended solely for the use of the individual or entity to whom they are addressed. If you are not the intended recipient, you are hereby notified that any disclosure, copying, use, or distribution of the information included in this message and any attachments is strictly prohibited. If you have received this email in error please notify the system manager at [EMAIL PROTECTED] or by reply email and immediately and permanently delete this message and any attachments. Email transmission cannot be guaranteed to be secure or error-free and may be susceptible to data corruption, delay, interception, unauthorised amendment, or contain viruses. The sender therefore does not accept liability for any errors, omissions or other such consequences which may arise as a result of this email transmission.
[flexcoders] Re: ActionScript, Number and null values... how to?
Write a setter which accepts an argument of type Object and convert to Number of NaN. De getter returns a Number type. Brgds, Eduard --- In flexcoders@yahoogroups.com, Cosma [EMAIL PROTECTED] wrote: Hi I just learned that the Number, int and uint data types in ActionScript cannot hold a null value. How java remoting deals with this? If I have an ActionScript class that maps to a remote Java class (using the [RemoteClass]), I usually translate Integer or Long properties to the Number data type.. but null Java objects are converted to 0 (zero) values? Cosma
[flexcoders] Re: LCDS, FDMS, Custom serialization of lazy references
I need Externalizable since I am working with my existing Java model. Some of this objects are immutable and don't have setters for some properties (that properties are populated via constructor). That an attempt to avoid unnecessary properties copying from model object to TO objects. Is it possible to affect message header to be able to set/get referencedIds? Den --- In flexcoders@yahoogroups.com, Jeff Vroom [EMAIL PROTECTED] wrote: You do not need to use the Externalizable interface to do lazy associations with DMS. You just need to follow the normal rules for mapping Java to AS classes (public read-write properties must match, RemoteClass(alias=...) needs to be set, zero arg constructor). We exclude the lazy=true properties from serialization... neither the get nor the set method will be called on those instances during serialization itself.Instead, in the message sent across the wire a separate header is used to store the referencedIds for each lazy=true property. These headers are then used to repopulate those properties on the client. Jeff
[flexcoders] Re: LCDS/Data Management, lazy references to child objects are replaced with ids
Get it, thanks Jeff Den --- In flexcoders@yahoogroups.com, Jeff Vroom [EMAIL PROTECTED] wrote: When you are returning a property of an object which is declared as an association in your data-management-config.xml with lazy=true, you can just create an instance of the referenced object and only populate its identity properties. Since the referenced object also has a destination defined, in that destination you specify the identity property names used for objects of that type. These are the only properties DMS will look at on the referenced object. We do ship the source to the HibernateAssembler though it is a bit more complex given that hibernate has lazy fetching property of its own. Jeff
[flexcoders] Any way to cast a string reference of a class name to its Class equivallent
Hi there I have a list of class names stored as strings in an xml file. Is there any way to cast them to actual class items programatically once the file has loaded. Eg. item classname=aClass/ // in code myComponent.setStyle(icon, Class([EMAIL PROTECTED])); Cheers Tracy
[flexcoders] VBOX Icon
Hi to every i have following code in my action script [Embed(crs.png)] [Bindable] public var crss:Class; and following is mxml code mx:vbox icon=crss /mx:vbox i have two question how can i handle click event on this image and i want to put this image to right of text this vbox is contained in tab plese help me thanks in advance.
[flexcoders] Re: ActionScript, Number and null values... how to?
Thank you :) Cosma
[flexcoders] locking and unlocking of the screens
hi, I m working on the different screens in a project. I want if i m workin on one screen the other screen locked with a notification event.And if i had workes on that screen for example save then the other screen shoul get unlocked with notification event.this notification event should be a generic one not confined to few windows only Can any one suggest me regards RAHUL KANDARI
[flexcoders] Flex Help
http://pastebin.ca/823135 Please help me out. I'm trying to make a contact form to send all the information put on that application.
[flexcoders] FLEX Video Audio Recording Component
Is there such out of the box component exist? I want to use it with RED5.
[flexcoders] MyEclipse6.0+Flex Build3 plugIn+ liveCyde data services
now i want to try remoteObject of liveCyde data services jdk1.5 MyEclipse6.0 Flex Build3 plugIn liveCyde data services Creat Flex Project by wizard First ,At Server technology ,I choosed the Application server type J2ee and use remote object access service (LiveCyde Data Services) but at Set the build paths for the new Flex project window has a Server SDK Error,error picture please see http://www.riachina.com/attachment.aspx?attachmentid=225 In MyEclipse,i checked the SDK of flex3, Windows-Preferences-flex the path of SDK is correct. I think maybe LiveCyde the Data Services occur the error,but i don't konw how to resolve it ,help me
[flexcoders] Multi Query HTTPService Functions Variables DataGrid. Error with 2nd URL query
Hi,
Im trying to get this app working. currently Working it query's the
database with mx:XML and populates mx:ComboBox on the selection
is captures the user selection. Here on out Im having issues.
I need to pass the variables through a url so I bound the comobox
selection to a variable and then the new URL to a variable with the
combobox selection + added on.
It then connects to the new Url with mx:HTTPService and populates a
datagrid with the return XML from the Http request.
my code complies with no problems but when run it errors out
at
mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal:
:childAdded()
[C:\dev\flex_201_gmc\sdk\frameworks\mx\managers\SystemManager.as:1553]
at mx.managers::SystemManager/initializeTopLevelWindow()
[C:\dev\flex_201_gmc\sdk\frameworks\mx\managers\SystemManager.as:2330]
at mx.managers::SystemManager/docFrameHandler()
[C:\dev\flex_201_gmc\sdk\frameworks\mx\managers\SystemManager.as:2214]
The inital query to a URL works and populates a combox im unsure what
is exactly wrong with my code. I have been staring at it for about 2
days now have issues. I found this website that helped.
http://flashmove.com/forum/showthread.php?t=30242
and this one but it confused me more then helped.
http://nwebb.co.uk/blog/?p=118
All help will be greatly welcomed.
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=vertical
mx:Script
![CDATA[
private function onComboChange(event:Event):void
{
var ini:String = event.target.selectedItem;
var url:String = http://localhost/cgi-
bin/dbRecords.cgi?ini= + ini;
dbRecords.send();
}
]]
/mx:Script
mx:XML id=sqlQuerey source=http://localhost/cgi-
bin/dbtables.cgi /
mx:HTTPService id=dbRecords url=url /
mx:DataGrid id=recordDisplay
dataProvider=dbRecords.lastResult.MasterFile.Record
/mx:DataGrid
mx:ComboBox
id=ini
dataProvider={sqlQuerey.name}
rowCount=30
change=onComboChange(event)
/
/mx:Application
Re: [flexcoders] Unusual error
I came across another incident of Cairngorm throwing a stack overflow error.
I had a Cairngorm ModelLocator named AppModelLocator (my subclass). In it, I
declared a class variable that instantiated another class like so:
public var currentProfile : MemberProfile = new MemberProfile();
And in the MemberProfile.as class, I create a reference back to the model:
private var model :AppModelLocator = AppModelLocator.getInstance();
What this did is create an infinitely recursive loop I guess, because
AppModelLocator.as creates an instance of MemberProfile so it would try to
get an instance of itself which would instantiate MemberProfile again, ad
infinitum.
So, in AppModelLocator.as, I changed
public var currentProfile : MemberProfile = new MemberProfile();
to
public var currentProfile : MemberProfile;
And in the constructor I assigned it:
currentProfile = new MemberProfile(modelLocator);
// not shown: modelLocator is the private static var modelLocator
:AppModelLocator, standard Cairngorm usage
I still had to pass modelLocator as a parameter to MemberProfile() to avoid
using AppModelLocator.getInstance within, which would cause the inifnite
loop.
Then in MemberProfile.as:
private var model :AppModelLocator;
public function MemberProfile( modelLocator :AppModelLocator)
{
model = modelLocator;
}
So the bottom line:
You cannot use the `private var model :AppModelLocator =
AppModelLocator.getInstance();` convention of creating a reference to your
model inside of a class that is instantiated WITHIN the model!! It causes an
infinite loop. Instead do it as I describe above.
-Carlos Saenz-
jer_ela wrote:
I am getting a stack overflow error #1023 in a place that it doesn't
make any sense, which I can get rid of by doing things that don't
reduce the depth of the stack.
--
View this message in context:
http://www.nabble.com/Unusual-error-tp12261893p14413267.html
Sent from the FlexCoders mailing list archive at Nabble.com.
[flexcoders] How do I make the background fill the whole screen, not just the Application?
Dear group, coming from the Flash side of AS3-Development, I'm struggling with a small problem. Here is an example (source code via right-click): http://www.kolt-siewerts.com/flexTest/ My application has to grow with the window, so I set StageScaleMode.SHOW_ALL instead of the default NO_SCALE. Now whenever the window has not the same aspect ratio as the Application, black bars appear. But I want the background of my App to fill the screen no matter what ratio the window has. Thanks for any ideas or hints, I've searched the internet for a couple of days now and did not find a solution... Regards, kolt
[flexcoders] notification event
can anybody suggest me.I have five screens in my project but when we are working on a screen the others should get locked by a notification event. And if the work in one of window is completed then all the screens should be unlocked. The locking and unlocking should be a generic not bound to few particular window...
Re: [flexcoders] How do I make the background fill the whole screen, not just the Application?
On Wednesday 19 Dec 2007, kolt_siewerts wrote: Now whenever the window has not the same aspect ratio as the Application, black bars appear. Do you have width and height 100% on mx:Application and the embeding HTML ? -- Tom Chiverton Helping to biannually extend innovative market-growth on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] I could use some help with printing problems that I don't understand
I have a pretty basic Project Management application that shows
projects in a datagrid then when you click on a project you get all
the details (name, dates, descriptions, etc.) Of course I have a
printing script for them to print it out nice and clean, but it cuts
off some of the text in some of the Text boxes. I tried setting up
the printing 2 ways but both get the same results. In both cases
I'm using a mx:Text box so the text will wrap and the box will
size. Any ideas would be great, I feel real lost right now as to
why it would should fine in the details window but cut off in the
prining.
Here's the printing scripts:
1st - just printing the 2 VBox's that hold all the info:
public function doDetailsWinPrint():void {
var printDJob:FlexPrintJob = new
FlexPrintJob();
printDJob.printAsBitmap = false;
if (printDJob.start() != true)
return;
printDJob.addObject
(details.printLeft,FlexPrintJobScaleType.NONE);
printDJob.addObject
(details.printRight,FlexPrintJobScaleType.NONE);
printDJob.send();
}
2nd - I created a new component that lines everything up within a
single VBox, passing the details to a holder:
public function doDetailsPrint():void {
var printDJob:FlexPrintJob = new FlexPrintJob();
printDJob.printAsBitmap = false;
if (printDJob.start()) {
var printDetails:PrintDetailsView = new PrintDetailsView
();
addChild(printDetails);
printDetails.width = printDJob.pageWidth;
//***
printDetails._ADL = projCatHolder.details.radarArr;
//***
printDJob.addObject
(printDetails,FlexPrintJobScaleType.SHOW_ALL);
removeChild(printDetails);
}
printDJob.send();
}
Re: [flexcoders] Re: Looking for component to generate PDF files
check out alivePDF http://www.alivepdf.org/ On Dec 19, 2007 9:32 AM, sprezzatura1 [EMAIL PROTECTED] wrote: Thank you for your reply. I think what we need is an SWC component. As far as I understand, PDFlib is not available in this format. Allow me to elaborate. In our situation, our users will download an SWF from a Web page. We will not have an opportunity to install any software on the client machine. We need to do all the 'printing' or creation of the PDF file, from within our SWF. The SWF is hosted on a third-party system, where we cannot run a server-based PDF creation service. Thanks again. Pierre --- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com, Ben Marchbanks [EMAIL PROTECTED] wrote: I recommend PDFlib(.com) Its a robust PDF library with maturity that meets most of the requirements we have for PDF generation. Its not Open Source but worth the money - There are some open source options such as iText for Java which we used for a while until we ran into so issues. I have been happy with PDFlib and it runs on all OS.
Re: [flexcoders] Re: Looking for component to generate PDF files
oh sorry, forgot u mentioned that already On Dec 19, 2007 9:54 AM, Derrick Anderson [EMAIL PROTECTED] wrote: check out alivePDF http://www.alivepdf.org/ On Dec 19, 2007 9:32 AM, sprezzatura1 [EMAIL PROTECTED] wrote: Thank you for your reply. I think what we need is an SWC component. As far as I understand, PDFlib is not available in this format. Allow me to elaborate. In our situation, our users will download an SWF from a Web page. We will not have an opportunity to install any software on the client machine. We need to do all the 'printing' or creation of the PDF file, from within our SWF. The SWF is hosted on a third-party system, where we cannot run a server-based PDF creation service. Thanks again. Pierre --- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com, Ben Marchbanks [EMAIL PROTECTED] wrote: I recommend PDFlib(.com) Its a robust PDF library with maturity that meets most of the requirements we have for PDF generation. Its not Open Source but worth the money - There are some open source options such as iText for Java which we used for a while until we ran into so issues. I have been happy with PDFlib and it runs on all OS.
Re: [flexcoders] FLEX Video Audio Recording Component
Hi ,
I guess these will work for u , if u ned assistance with video recording
component with red5/flex let me know maybe I could help .
http://fms.denniehoopingarner.com/
http://sziebert.net/posts/server-side-stream-recording-with-red5/
- Original Message
From: Jeffry Houser [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Wednesday, December 19, 2007 7:45:53 PM
Subject: Re: [flexcoders] FLEX Video Audio Recording Component
I don't know of anything currently in existence.
I would theorize that Pacifica or CoCoMo may offer this type of
functionality.
You might also want to check out the RibbitPhone components, although
I'm not sure what recording facilities they offer, if any.
ECKOC wrote:
Is there such out of the box component exist? I want to use it with RED5.
--
Jeffry Houser, Technical Entrepreneur, Software Developer, Author,
Recording Engineer
AIM: Reboog711 | Phone: 1-203-379-0773
--
My Company: http://www.dot- com-it.com
My Podcast: http://www.theflexs how.com
My Blog: http://www.jeffryho user.com
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o{font-size:0;}
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font-size:120%;}
blockquote{margin:0 0 0 4px;}
.replbq{margin:4;}
--
Looking for last minute shopping deals?
Find them fast with Yahoo! Search.
http://tools.search.yahoo.com/newsearch/category.php?category=shopping
[flexcoders] Re: tabEnabled not enabling
unfortunately i have to work locally as i dont have access to the work
servers right now and I had to fly home for the holidays. I can either
include the main file here and the class that is giving me fits or send
you the whole shebang in a zip via email? SORRY!
here is the main:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
xmlns:flexlib=flexlib.scheduling.*
verticalGap=1
creationComplete=onCreationComplete();
layout=absolute
width='100%'
!-- STYLPROCLAMATION --
!--mx:Style source=../css/style.css /--
!-- SCRIPT INSTANTIATION--
mx:Script
![CDATA[
import flexlib.scheduling.ScheduleViewer;
import flexlib.scheduling.Timeline;
import mx.controls.LinkButton;
import mx.rpc.events.ResultEvent;
import mx.containers.TitleWindow;
import flash.events.Event;
import mx.managers.PopUpManager;
import mx.managers.IFocusManager;
import mx.core.IFlexDisplayObject;
import flexlib.scheduling.samples.ScheduleData;
import flexlib.scheduling.scheduleClasses.SimpleScheduleEntry;
import flexlib.scheduling.scheduleClasses.ColoredScheduleEntry;
import flexlib.scheduling.scheduleClasses.BackgroundItem;
import flexlib.scheduling.scheduleClasses.LayoutScrollEvent;
import flexlib.scheduling.util.DateUtil;
import mx.collections.IList;
import flash.display.InteractiveObject;
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.events.ScrollEvent;
import mx.events.ScrollEventDirection;
import mx.collections.XMLListCollection;
import flash.utils.Timer;
import flash.events.TimerEvent;
//variables
[Bindable] private var menuBarCollection:XMLListCollection;
[Bindable] private var dataXML:XMLList;
[Bindable] private var dataArray:ArrayCollection = new
ArrayCollection();
[Bindable] private var constantTime:Label = new Label();
[Bindable] private var today:Date = new Date();
[Bindable] private var iObj:DisplayObject;
[Bindable] private var dataProvider : IList;
[Bindable] private var iDataProvider : IList;
[Bindable] private var rowDataProvider : IList;
[Bindable] private var startDate : Date;
[Bindable] private var startTime : Date;
[Bindable] private var endDate : Date;
[Bindable] private var zoom : Number;
[Bindable] private var scheduleViewerWidth : Number = 2000;
[Bindable] private var scheduleViewerHeight : Number = 400;
private var rawArray:Array = new Array();
private var timer:Timer;
//once the page is created run these functions
private function onCreationComplete() : void
{
setTimeframe(); //set the time frame on the top
of the list
initBackgroundColors(); //set the bg colors
programRequest.send(); //get the programs from the DB
channelRequest.send();
}
private function setFocusOnFirstProgram():void
{
scheduleViewer.liveScrolling=true;
//focusManager.setFocus(scheduleViewer.dataProvider[0]);
}
/* set the time frame for the top of the grid */
private function setTimeframe() : void
{
var time : Date = new Date();
startDate = DateUtil.roundTime(new Date() ,
time.getMinutes()); //round off the current time too either 00 or the
30
endDate = getEndDate( startDate ); //limit the amt of
programs we want to display.
}
private function getEndDate( startDate : Date ) : Date
{
var duration : Number = DateUtil.HOUR_IN_MILLISECONDS * 5;
//set the duration of the timeline to 5 hours out
var endDate : Date = new Date( startDate.getTime() +
duration );
return endDate;
}
/* @about: sets the event result to an array for displaying on
the schedule */
private function setDataProvider(event:ResultEvent) : void
{
var c:Number = 0;
ScheduleData.FocusID = [EMAIL PROTECTED]; //this is
the channel_id to focus on
//assign the event.result XML to an object and create each
row based on the channel id
//each channel node has its programs listed for that day
inside of it --look at the programs.xml to get a better understanding
for each(var p:XML in event.result..channel)
{
var channelObj:Object = new Object();
channelObj.ch_id = [EMAIL PROTECTED];
channelObj.prog_id = [EMAIL PROTECTED];
channelObj.name = p..name;
Re: [flexcoders] Re: DataGrid ItemRenderes HEADERS?
hey .
I want to add checkbox control in datagrid header ,I alredy render tht checkbox
but problem is that I m not able to call function from on that click even I
tried parentDocument.callMyfunction(); ..its giving me error but the same
method I have applied to rows checkbox its working but header its not wroking
...
but with application refrence I m able to calll .
ANy help
- Original Message
From: rueter007 [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Wednesday, December 19, 2007 10:47:05 AM
Subject: [flexcoders] Re: DataGrid ItemRenderes - How to access the {data} from
the datagrid
You are doing a few things wrong here. use the following source in
your itemrenderer. mxml file
?xml version=1.0 encoding=utf- 8?
mx:Application xmlns:mx=http://www.adobe. com/2006/ mxml
xmlns:local= *
mx:Script
![CDATA[
import mx.events.ListEvent ;
[Bindable] private var dp:Array = [
{ symbol: ADBE, name: Adobe Systems Inc., price: 49.95, bold: true
},
{ symbol: MACR, name: Macromedia Inc., price: 39.95, bold: false },
{ symbol: MSFT, name: Microsoft Corp., price: 25.95, bold: true },
{ symbol: IBM, name: IBM Corp., price: 42.55, bold: false }
];
private function changeHandler( event:ListEvent) :void
{
var item: Object = event.itemRenderer. data;
item.bold = !item.bold;
dg1.dataProvider. itemUpdated( item);
}
// Sets the styles to display the DataGrid Items
private function computeStyles( data:Object, column:DataGridColu mn):Object
{
var o:Object = new Object();
var bold:String = data[bold] ;
if (bold == true)
{
o.bold = true;
} else {
o.bold = false;
}
return o;
}
]]
/mx:Script
mx:DataGrid id=dg1 dataProvider= {dp}
change=changeHandl er(event) paddingTop= 0 paddingBottom= 0
verticalAlign= middle
mx:columns
mx:DataGridColumn headerText= Name dataField=name width=140/
mx:DataGridColumn headerText= Symbol dataField=symbol width=60 /
local:CustomColumn stylesFunction= computeStyles headerText= Price
dataField=price itemRenderer= CustomRenderer /
/mx:columns
/mx:DataGrid
/mx:Application
The most important issue here is that the changeHandler is modifying
the dp array which is not the same as the dataprovider of the grid.
you need to get a handle to the actual item in the grid's dataprovider
using the event.itemrenderer. data property and make changes to it. I
HTH
- venkat
http://www.venkatj. com
--- In [EMAIL PROTECTED] ups.com, m.frigge [EMAIL PROTECTED] . wrote:
Hey Mark,
I'm struggling with itemRenderers too. First of all here
http://blogs. adobe.com/ aharui/2007/ 03/thinking_ about_item_ renderers_ 1.h\
tml is a link to Alex's blog speaking about itemRenderers and showing
some nice examples. In the BlinkWhenDataChange d example he is changing
Background settings. I tried to adopt his itemRenderer and change it so
that it checks a data value and sets the textFormat depending on what
value the data has. This
http://16-bits. com/ItemRenderer /ItemRenderer. html is how far i came.
I toggle the value on change, so when you click it the style changes. My
only Problem is that it doesn't work anymore after sorting the dataGrid
by one of its columns. Maybe we can work on this together :-).
Cheers, Max
--- In [EMAIL PROTECTED] ups.com, oneproofdk mark@ wrote:
Hi.
In a itemrenderer I'd like to access a {data} value in a Script in the
itemrenderer. I just can't figure out how to do this.
I have an ArrayCollection as the dataprovider for the DataGrid.
In a Column, I sue a itemrenderer status
Inside renderer.status. as I have a VBox, with a init() function.
Inside init I'd like to test if data.repeating != null and if so,
set a label to a specific value, if not null, set to another value.
vboxscript /script label/ /vbox
Please - can anyone help me out with an example on how to accomplish
this, I hope, simple task.
(The reason for using a VBox was that I had my hopes for setting the
background color also, so if != null color=XX + text = XX etc.
Thanks for your time
Mark
!--
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border:1px solid #d8d8d8;font-family:Arial;margin:14px 0px;padding:0px 14px;}
#ygrp-mkp hr{
border:1px solid #d8d8d8;}
#ygrp-mkp #hd{
color:#628c2a;font-size:85%;font-weight:bold;line-height:122%;margin:10px 0px;}
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margin-bottom:10px;}
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padding:0 0;}
#ygrp-mkp .ad a{
color:#ff;text-decoration:none;}
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#ygrp-sponsor #ygrp-lc #hd{
margin:10px 0px;font-weight:bold;font-size:78%;line-height:122%;}
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margin-bottom:10px;padding:0 0;}
--
!--
#ygrp-mlmsg
[flexcoders] Re: Looking for component to generate PDF files
Thank you for your reply. I think what we need is an SWC component. As far as I understand, PDFlib is not available in this format. Allow me to elaborate. In our situation, our users will download an SWF from a Web page. We will not have an opportunity to install any software on the client machine. We need to do all the 'printing' or creation of the PDF file, from within our SWF. The SWF is hosted on a third-party system, where we cannot run a server-based PDF creation service. Thanks again. Pierre --- In flexcoders@yahoogroups.com, Ben Marchbanks [EMAIL PROTECTED] wrote: I recommend PDFlib(.com) Its a robust PDF library with maturity that meets most of the requirements we have for PDF generation. Its not Open Source but worth the money - There are some open source options such as iText for Java which we used for a while until we ran into so issues. I have been happy with PDFlib and it runs on all OS.
RE: [flexcoders] Re: Debugging RemoteClass serialization [SOLVED]
Tom is correct. The compiler starts out from the root class (i.e. typically your subclass of mx.core.Application) and resolves types as needed. Types can be found in source path(s) or library path(s). This is why mxmlc enforces the one public definition per file rule and also establishes the convention of a sub-package is a sub-directory as it makes type resolution from sources predictable. Both of these conventions are Flex specific and not inherent to the ActionScript 3.0 language. If it were the other way around then I guess you would have to create a project that explicitly added each source to the configuration (if we were to scan all sources then ActionScript include fragments would be invalid definitions etc...). That would seem more of an effort to me... If the tool were changed to scan all types, including non-referenced types, for [RemoteClass] metadata then your SWF would be unnecessarily large because you would start embedded classes that you never intended to use. -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Tom Chiverton Sent: Wednesday, December 19, 2007 5:49 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Re: Debugging RemoteClass serialization [SOLVED] The compiler, right now, already has to scan *all the other* classes to verify that a particular one is not used, in order to choose to remove it from the SWF if it isn't needed. Uhh, I'd be surprised if it worked that way, I would expect it to only include classes that are referenced or imported from code. -- Tom Chiverton Helping to enthusiastically transform eligible bandwidth on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links
Re: [flexcoders] FLEX Video Audio Recording Component
I don't know of anything currently in existence. I would theorize that Pacifica or CoCoMo may offer this type of functionality. You might also want to check out the RibbitPhone components, although I'm not sure what recording facilities they offer, if any. ECKOC wrote: Is there such out of the box component exist? I want to use it with RED5. -- Jeffry Houser, Technical Entrepreneur, Software Developer, Author, Recording Engineer AIM: Reboog711 | Phone: 1-203-379-0773 -- My Company: http://www.dot-com-it.com My Podcast: http://www.theflexshow.com My Blog: http://www.jeffryhouser.com
Re: [flexcoders] Re: DataGrid ItemRenderes HEADERS?
Thanks .
Scot, actuly I m working on select all checkbox at header have u sn any
example of tht ? right now I have button to select all and de select all . I
hope ur solution will work out :)
- Original Message
From: Scott Melby [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Wednesday, December 19, 2007 8:05:56 PM
Subject: Re: [flexcoders] Re: DataGrid ItemRenderes HEADERS?
I haven't done this from a custom header... so sorry if this is way off
base. But, perhaps you could dispatch an event with bubbles = true
from the click handler rather than trying to call a method. Just make
sure you register as a listener (on the datagrid) for the event type
that you are dispatching. Seems the event should bubble out to you.
hth
Scott
Scott Melby
Founder, Fast Lane Software LLC
http://www.fastlane sw.com
Sajid Hussain wrote:
hey
.
I want to add checkbox control in datagrid header ,I alredy render tht
checkbox but problem is that I m not able to call function from on that
click even I tried parentDocument. callMyfunction( ); ..its
giving me error but the same method I have applied to rows checkbox its
working but header its not wroking ...
but with application refrence I m able to calll .
ANy help
-
Original Message
From: rueter007 [EMAIL PROTECTED] co.uk
To: [EMAIL PROTECTED] ups.com
Sent: Wednesday, December 19, 2007 10:47:05 AM
Subject: [flexcoders] Re: DataGrid ItemRenderes - How to access the
{data} from the datagrid
You are doing a few things wrong here. use the following source in
your itemrenderer. mxml file
?xml version=1.0 encoding=utf- 8?
mx:Application xmlns:mx=http://www.adobe.
com/2006/ mxml
xmlns:local= *
mx:Script
![CDATA[
import mx.events.ListEvent ;
[Bindable] private var dp:Array = [
{ symbol: ADBE, name: Adobe Systems Inc., price: 49.95, bold: true
},
{ symbol: MACR, name: Macromedia Inc., price: 39.95, bold: false },
{ symbol: MSFT, name: Microsoft Corp., price: 25.95, bold: true },
{ symbol: IBM, name: IBM Corp., price: 42.55, bold: false }
];
private function changeHandler( event:ListEvent) :void
{
var item: Object = event.itemRenderer. data;
item.bold = !item.bold;
dg1.dataProvider. itemUpdated( item);
}
// Sets the styles to display the DataGrid Items
private function computeStyles( data:Object, column:DataGridColu
mn):Object
{
var o:Object = new Object();
var bold:String = data[bold] ;
if (bold == true)
{
o.bold = true;
} else {
o.bold = false;
}
return o;
}
]]
/mx:Script
mx:DataGrid id=dg1 dataProvider= {dp}
change=changeHandl er(event) paddingTop= 0 paddingBottom= 0
verticalAlign= middle
mx:columns
mx:DataGridColumn headerText= Name dataField=name width=140/
mx:DataGridColumn headerText= Symbol dataField=symbol
width=60 /
local:CustomColumn stylesFunction= computeStyles headerText=
Price
dataField=price itemRenderer= CustomRenderer /
/mx:columns
/mx:DataGrid
/mx:Application
The most important issue here is that the changeHandler is modifying
the dp array which is not the same as the dataprovider of the grid.
you need to get a handle to the actual item in the grid's dataprovider
using the event.itemrenderer. data property and make changes to it. I
HTH
- venkat
http://www.venkatj. com
--- In [EMAIL PROTECTED] ups.com,
m.frigge [EMAIL PROTECTED] . wrote:
Hey Mark,
I'm struggling with itemRenderers too. First of all here
http://blogs.
adobe.com/ aharui/2007/ 03/thinking_ about_item_ renderers_ 1.h\
tml is a link to Alex's blog speaking about
itemRenderers and showing
some nice examples. In the BlinkWhenDataChange d example he is
changing
Background settings. I tried to adopt his itemRenderer and change
it so
that it checks a data value and sets the textFormat depending on
what
value the data has. This
http://16-bits.
com/ItemRenderer /ItemRenderer. html is how far i came.
I toggle the value on change, so when you click it the style
changes. My
only Problem is that it doesn't work anymore after sorting the
dataGrid
by one of its columns. Maybe we can work on this together :-).
Cheers, Max
--- In [EMAIL PROTECTED] ups.com,
oneproofdk mark@ wrote:
Hi.
In a itemrenderer I'd like to access a {data} value in a
Script in the
itemrenderer. I just can't figure out how to do this.
I have an ArrayCollection as the dataprovider for the
DataGrid.
In a Column, I sue a itemrenderer status
Inside renderer.status. as I have a VBox, with a init()
function.
Inside init I'd like to test if data.repeating != null and
if so,
set a label to a specific value, if not null, set to another
value.
vboxscript /script label/
/vbox
Please - can anyone help me out with an example on how to
accomplish
this, I hope, simple task.
(The reason for using a VBox was that I had my
[flexcoders] Re: DataGrid ItemRenderes HEADERS?
http://www.returnundefined.com/2006/11/creating-truly-reusable-renderers-with-classfactory/
HTH,
Ben
--- In flexcoders@yahoogroups.com, Sajid Hussain [EMAIL PROTECTED]
wrote:
Thanks .
Scot, actuly I m working on select all checkbox at header have u
sn any example of tht ? right now I have button to select all and
de select all . I hope ur solution will work out :)
- Original Message
From: Scott Melby [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Wednesday, December 19, 2007 8:05:56 PM
Subject: Re: [flexcoders] Re: DataGrid ItemRenderes HEADERS?
I haven't done this from a custom header... so sorry if this is way off
base. But, perhaps you could dispatch an event with bubbles = true
from the click handler rather than trying to call a method. Just make
sure you register as a listener (on the datagrid) for the event type
that you are dispatching. Seems the event should bubble out to you.
hth
Scott
Scott Melby
Founder, Fast Lane Software LLC
http://www.fastlane sw.com
Sajid Hussain wrote:
hey
.
I want to add checkbox control in datagrid header ,I alredy render tht
checkbox but problem is that I m not able to call function from on that
click even I tried parentDocument. callMyfunction( ); ..its
giving me error but the same method I have applied to rows checkbox its
working but header its not wroking ...
but with application refrence I m able to calll .
ANy help
-
Original Message
From: rueter007 [EMAIL PROTECTED] co.uk
To: [EMAIL PROTECTED] ups.com
Sent: Wednesday, December 19, 2007 10:47:05 AM
Subject: [flexcoders] Re: DataGrid ItemRenderes - How to access the
{data} from the datagrid
You are doing a few things wrong here. use the following source in
your itemrenderer. mxml file
?xml version=1.0 encoding=utf- 8?
mx:Application xmlns:mx=http://www.adobe.
com/2006/ mxml
xmlns:local= *
mx:Script
![CDATA[
import mx.events.ListEvent ;
[Bindable] private var dp:Array = [
{ symbol: ADBE, name: Adobe Systems Inc., price: 49.95, bold: true
},
{ symbol: MACR, name: Macromedia Inc., price: 39.95, bold: false },
{ symbol: MSFT, name: Microsoft Corp., price: 25.95, bold: true },
{ symbol: IBM, name: IBM Corp., price: 42.55, bold: false }
];
private function changeHandler( event:ListEvent) :void
{
var item: Object = event.itemRenderer. data;
item.bold = !item.bold;
dg1.dataProvider. itemUpdated( item);
}
// Sets the styles to display the DataGrid Items
private function computeStyles( data:Object, column:DataGridColu
mn):Object
{
var o:Object = new Object();
var bold:String = data[bold] ;
if (bold == true)
{
o.bold = true;
} else {
o.bold = false;
}
return o;
}
]]
/mx:Script
mx:DataGrid id=dg1 dataProvider= {dp}
change=changeHandl er(event) paddingTop= 0 paddingBottom= 0
verticalAlign= middle
mx:columns
mx:DataGridColumn headerText= Name dataField=name width=140/
mx:DataGridColumn headerText= Symbol dataField=symbol
width=60 /
local:CustomColumn stylesFunction= computeStyles headerText=
Price
dataField=price itemRenderer= CustomRenderer /
/mx:columns
/mx:DataGrid
/mx:Application
The most important issue here is that the changeHandler is modifying
the dp array which is not the same as the dataprovider of the grid.
you need to get a handle to the actual item in the grid's dataprovider
using the event.itemrenderer. data property and make changes to it. I
HTH
- venkat
http://www.venkatj. com
--- In [EMAIL PROTECTED] ups.com,
m.frigge m.frigge@ . wrote:
Hey Mark,
I'm struggling with itemRenderers too. First of all here
http://blogs.
adobe.com/ aharui/2007/ 03/thinking_ about_item_ renderers_ 1.h\
tml is a link to Alex's blog speaking about
itemRenderers and showing
some nice examples. In the BlinkWhenDataChange d example he is
changing
Background settings. I tried to adopt his itemRenderer and change
it so
that it checks a data value and sets the textFormat depending on
what
value the data has. This
http://16-bits.
com/ItemRenderer /ItemRenderer. html is how far i came.
I toggle the value on change, so when you click it the style
changes. My
only Problem is that it doesn't work anymore after sorting the
dataGrid
by one of its columns. Maybe we can work on this together :-).
Cheers, Max
--- In [EMAIL PROTECTED] ups.com,
oneproofdk mark@ wrote:
Hi.
In a itemrenderer I'd like to access a {data} value in a
Script in the
itemrenderer. I just can't figure out how to do this.
I have an ArrayCollection as the dataprovider for the
Re: [flexcoders] Odd Cairngorm Event error
Aha - many thanks for the reply. That seems to have sorted it. I've never implemented clone() before and never had any problems (except for possibly once before). Is it best practice to implement this on all events or just when you think you'll need it? THanks. On Dec 19, 2007 3:18 PM, Alistair McLeod [EMAIL PROTECTED] wrote: Are you dispatching the same instance a second time? If so, ensure you implement the clone() method on your event. Alistair -Original Message- From: flexcoders@yahoogroups.com flexcoders%40yahoogroups.com [mailto: flexcoders@yahoogroups.com flexcoders%40yahoogroups.com] On Behalf Of Giles Roadnight Sent: 19 December 2007 15:02 To: flexcoders@yahoogroups.com flexcoders%40yahoogroups.com Subject: [flexcoders] Odd Cairngorm Event error Hi All I'm setting up a session timeout handling system. The way it is suppsoed to work is that when a call to the back end fails a SessionTimeOutEvent is dispatched with the orignal event as a property (e.g. listUsers event). SessionTimeOutCommand will then popup the login dialogue with a message and when you've logged in it will re-dispatch the original event and you'll be back to where you would have been if your session hadn't timed out. This all works fine except if 2 events fail at the same time. I have set up an array where lost events (listUserEvent, listRolesEvent for example) are stored and then after a successful login are dispatched. However the second SessionTimeOutEvent that is dispatched causes an error: TypeError: Error #1034: Type Coercion failed: cannot convert flash.events::[EMAIL PROTECTED] to com.adobe.cairngorm.control.CairngormEvent. When I debug it the event is a SessionTimeOutEvent (extends cairngorm event) and the first SessionTimeOut Event went through no problem at all. The only thing that I think this could be is somethign to do with the fact that 2 of these are being dispatched at exactly the same time. There is no wait for the back end between the 2 calls to the same Command. I assume that each of these 2 events will generate a new instance of the SessionTimeOutCommand? Perhaps the first one hasn't died yet or somethign along those lines. Can anyone help? Hope I've been clear enough. Giles. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Giles Roadnight http://giles.roadnight.name
Re: [flexcoders] Re: How do I make the background fill the whole screen, not just the Application
On Wednesday 19 Dec 2007, kolt_siewerts wrote: cropped to the app boundaries. Is there really no property I can set to draw outside of the application? I doubt it. What are you trying to achieve ? -- Tom Chiverton Helping to biannually administrate magnetic technologies on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: How do I make the background fill the whole screen, not just the Application
Thanks, but changing it to 100% does not really make it better: http://kolt-siewerts.com/flexTest/bg100/ I also tried adding minWidth minHeight, but that is completely ignored... It seems I can't draw anything outside of the application. It all gets cropped to the app boundaries. Is there really no property I can set to draw outside of the application? --- In flexcoders@yahoogroups.com, Tom Chiverton [EMAIL PROTECTED] wrote: On Wednesday 19 Dec 2007, kolt_siewerts wrote: Now whenever the window has not the same aspect ratio as the Application, black bars appear. Do you have width and height 100% on mx:Application and the embeding HTML ? -- Tom Chiverton Helping to biannually extend innovative market-growth on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com.
Re: [flexcoders] Re: Looking for component to generate PDF files
I don't know of any flex/flash components that can accomplish this, but you may be able to workaround your server limitations. There are at least a few free online pdf creators (such as https://www.pdfonline.com). Maybe you can mashup with one of them and use that to create the pdf. -Sam On Dec 19, 2007 8:32 AM, sprezzatura1 [EMAIL PROTECTED] wrote: Thank you for your reply. I think what we need is an SWC component. As far as I understand, PDFlib is not available in this format. Allow me to elaborate. In our situation, our users will download an SWF from a Web page. We will not have an opportunity to install any software on the client machine. We need to do all the 'printing' or creation of the PDF file, from within our SWF. The SWF is hosted on a third-party system, where we cannot run a server-based PDF creation service. Thanks again. Pierre --- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com, Ben Marchbanks [EMAIL PROTECTED] wrote: I recommend PDFlib(.com) Its a robust PDF library with maturity that meets most of the requirements we have for PDF generation. Its not Open Source but worth the money - There are some open source options such as iText for Java which we used for a while until we ran into so issues. I have been happy with PDFlib and it runs on all OS.
Re: [flexcoders] Re: DataGrid ItemRenderes HEADERS?
I haven't done this from a custom header... so sorry if this is way off
base. But, perhaps you could dispatch an event with bubbles = true from
the click handler rather than trying to call a method. Just make sure
you register as a listener (on the datagrid) for the event type that you
are dispatching. Seems the event should bubble out to you.
hth
Scott
Scott Melby
Founder, Fast Lane Software LLC
http://www.fastlanesw.com
Sajid Hussain wrote:
hey .
I want to add checkbox control in datagrid header ,I alredy render tht
checkbox but problem is that I m not able to call function from on
that click even I tried parentDocument.callMyfunction(); ..its giving
me error but the same method I have applied to rows checkbox its
working but header its not wroking ...
but with application refrence I m able to calll .
ANy help
- Original Message
From: rueter007 [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Wednesday, December 19, 2007 10:47:05 AM
Subject: [flexcoders] Re: DataGrid ItemRenderes - How to access the
{data} from the datagrid
You are doing a few things wrong here. use the following source in
your itemrenderer. mxml file
?xml version=1.0 encoding=utf- 8?
mx:Application xmlns:mx=http://www.adobe. com/2006/ mxml
http://www.adobe.com/2006/mxml
xmlns:local= *
mx:Script
![CDATA[
import mx.events.ListEvent ;
[Bindable] private var dp:Array = [
{ symbol: ADBE, name: Adobe Systems Inc., price: 49.95, bold: true },
{ symbol: MACR, name: Macromedia Inc., price: 39.95, bold: false },
{ symbol: MSFT, name: Microsoft Corp., price: 25.95, bold: true },
{ symbol: IBM, name: IBM Corp., price: 42.55, bold: false }
];
private function changeHandler( event:ListEvent) :void
{
var item: Object = event.itemRenderer. data;
item.bold = !item.bold;
dg1.dataProvider. itemUpdated( item);
}
// Sets the styles to display the DataGrid Items
private function computeStyles( data:Object, column:DataGridColu
mn):Object
{
var o:Object = new Object();
var bold:String = data[bold] ;
if (bold == true)
{
o.bold = true;
} else {
o.bold = false;
}
return o;
}
]]
/mx:Script
mx:DataGrid id=dg1 dataProvider= {dp}
change=changeHandl er(event) paddingTop= 0 paddingBottom= 0
verticalAlign= middle
mx:columns
mx:DataGridColumn headerText= Name dataField=name width=140/
mx:DataGridColumn headerText= Symbol dataField=symbol width=60 /
local:CustomColumn stylesFunction= computeStyles headerText= Price
dataField=price itemRenderer= CustomRenderer /
/mx:columns
/mx:DataGrid
/mx:Application
The most important issue here is that the changeHandler is modifying
the dp array which is not the same as the dataprovider of the grid.
you need to get a handle to the actual item in the grid's dataprovider
using the event.itemrenderer. data property and make changes to it. I
HTH
- venkat
http://www.venkatj. com http://www.venkatj.com
--- In [EMAIL PROTECTED] ups.com
mailto:flexcoders%40yahoogroups.com, m.frigge [EMAIL PROTECTED] . wrote:
Hey Mark,
I'm struggling with itemRenderers too. First of all here
http://blogs. adobe.com/ aharui/2007/ 03/thinking_ about_item_
renderers_ 1.h\
http://blogs.adobe.com/aharui/2007/03/thinking_about_item_renderers_1.h
tml is a link to Alex's blog speaking about itemRenderers and showing
some nice examples. In the BlinkWhenDataChange d example he is changing
Background settings. I tried to adopt his itemRenderer and change it so
that it checks a data value and sets the textFormat depending on what
value the data has. This
http://16-bits. com/ItemRenderer /ItemRenderer. html
http://16-bits.com/ItemRenderer/ItemRenderer.html is how far i came.
I toggle the value on change, so when you click it the style changes. My
only Problem is that it doesn't work anymore after sorting the dataGrid
by one of its columns. Maybe we can work on this together :-).
Cheers, Max
--- In [EMAIL PROTECTED] ups.com
mailto:flexcoders%40yahoogroups.com, oneproofdk mark@ wrote:
Hi.
In a itemrenderer I'd like to access a {data} value in a Script in the
itemrenderer. I just can't figure out how to do this.
I have an ArrayCollection as the dataprovider for the DataGrid.
In a Column, I sue a itemrenderer status
Inside renderer.status. as I have a VBox, with a init() function.
Inside init I'd like to test if data.repeating != null and if so,
set a label to a specific value, if not null, set to another value.
vboxscript /script label/ /vbox
Please - can anyone help me out with an example on how to accomplish
this, I hope, simple task.
(The reason for using a VBox was that I had my hopes for setting the
background color also, so if != null color=XX + text = XX etc.
Thanks for your time
Mark
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[flexcoders] Odd Cairngorm Event error
Hi All I'm setting up a session timeout handling system. The way it is suppsoed to work is that when a call to the back end fails a SessionTimeOutEvent is dispatched with the orignal event as a property (e.g. listUsers event). SessionTimeOutCommand will then popup the login dialogue with a message and when you've logged in it will re-dispatch the original event and you'll be back to where you would have been if your session hadn't timed out. This all works fine except if 2 events fail at the same time. I have set up an array where lost events (listUserEvent, listRolesEvent for example) are stored and then after a successful login are dispatched. However the second SessionTimeOutEvent that is dispatched causes an error: TypeError: Error #1034: Type Coercion failed: cannot convert flash.events::[EMAIL PROTECTED] to com.adobe.cairngorm.control.CairngormEvent. When I debug it the event is a SessionTimeOutEvent (extends cairngorm event) and the first SessionTimeOut Event went through no problem at all. The only thing that I think this could be is somethign to do with the fact that 2 of these are being dispatched at exactly the same time. There is no wait for the back end between the 2 calls to the same Command. I assume that each of these 2 events will generate a new instance of the SessionTimeOutCommand? Perhaps the first one hasn't died yet or somethign along those lines. Can anyone help? Hope I've been clear enough. Giles.
SPAM-LOW: Re: [flexcoders] Looking for component to generate PDF files
We would prefer to not use a server-based solution. We are looking for a component that we can link into our SWF, and that would contain all we need to generate a PDF from our app. It's a graphics app, doesn't fit into the LiveCycle paradigm, which seems to be restricted to business forms, text, 'rules' (horizontal vertical lines). We are developing our SWF using Adobe Flex Builder, MXML, ActionScript, etc. Right now it's seriously looking like we are going to have to write the PDF from scratch. Thank you. Pierre --- In flexcoders@yahoogroups.com, Jeffry Houser [EMAIL PROTECTED] wrote: Are you using this on the server side, or do you use an OEM type version wrapped into a piece of software? Ben Marchbanks wrote: I recommend PDFlib(.com) Its a robust PDF library with maturity that meets most of the requirements we have for PDF generation. Its not Open Source but worth the money - There are some open source options such as iText for Java which we used for a while until we ran into so issues. I have been happy with PDFlib and it runs on all OS. sprezzatura1 wrote: Does anyone know of a component to create graphics PDF files? We need low-level control to create lines, curves, colors, gradients, etc. This would seem to rule out AlivePDF, LiveCycle, which are text-oriented. The PDF component must run on the client, which eliminates server-based solutions like Apache FOP. It must represent the graphics as vector elements. An image of the graphics is not acceptable as it will be coarse and pixellated when the user zooms in. Thank you. -- Ben Marchbanks ::: alQemy ::: transforming information into intelligence http://www.alQemy.com http://www.alQemy.com ::: magazooms ::: digital magazines http://www.magazooms.com http://www.magazooms.com Greenville, SC 864.284.9918 -- Jeffry Houser, Technical Entrepreneur, Software Developer, Author, Recording Engineer AIM: Reboog711 | Phone: 1-203-379-0773 -- My Company: http://www.dot-com-it.com My Podcast: http://www.theflexshow.com My Blog: http://www.jeffryhouser.com
[flexcoders] AMFPHP 2.0 beta ?
Hello , with cureent browse of http://amf-php.org/ , it seems amfphp working going to do something more abt lcds formaly FDS , it seems thy dint give amfphp 2 for download , here amf-php code developers also exist so my question is from them that how much effort it will took to migration from amfphp 1.9 to amfphp 2 with FDS or messaging ? sajid Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs
[flexcoders] Re: Maintaining component state across sessions
--- In flexcoders@yahoogroups.com, Hans Omli [EMAIL PROTECTED] wrote: I need to maintain the state of a handful of components across sessions in an AIR/Flex app. I've written a HistoryManager, but it doesn't go down to the level of selected item, which nodes are opened/closed, scroll position, and so on. The data for all components is dynamic, so I also need to check if selected items, opened nodes, or otherwise still exist. Anyone come up with an elegant way to accomplish this? I have a similar need. My generated Flex components will sometimes be embedded in a JSP IFRAME. The component can be a viewstack, with multiple views. When they perform an action on one, it may switch to another, depending on the user gesture.. When the JSP page does its periodic refresh, my flex component reloads and they have to start from square one again. I want to do whatever it takes to maintain state, and I haven't see examples like this, although I am sure other people have had this need before me... I am using PureMVC, so if I could even set up a multiple-command sequence to get me back to where I was, I can do that if neccessary, but there has to be a better way. Let me know if you find out.
RE: [flexcoders] Odd Cairngorm Event error
Are you dispatching the same instance a second time? If so, ensure you implement the clone() method on your event. Alistair -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Giles Roadnight Sent: 19 December 2007 15:02 To: flexcoders@yahoogroups.com Subject: [flexcoders] Odd Cairngorm Event error Hi All I'm setting up a session timeout handling system. The way it is suppsoed to work is that when a call to the back end fails a SessionTimeOutEvent is dispatched with the orignal event as a property (e.g. listUsers event). SessionTimeOutCommand will then popup the login dialogue with a message and when you've logged in it will re-dispatch the original event and you'll be back to where you would have been if your session hadn't timed out. This all works fine except if 2 events fail at the same time. I have set up an array where lost events (listUserEvent, listRolesEvent for example) are stored and then after a successful login are dispatched. However the second SessionTimeOutEvent that is dispatched causes an error: TypeError: Error #1034: Type Coercion failed: cannot convert flash.events::[EMAIL PROTECTED] to com.adobe.cairngorm.control.CairngormEvent. When I debug it the event is a SessionTimeOutEvent (extends cairngorm event) and the first SessionTimeOut Event went through no problem at all. The only thing that I think this could be is somethign to do with the fact that 2 of these are being dispatched at exactly the same time. There is no wait for the back end between the 2 calls to the same Command. I assume that each of these 2 events will generate a new instance of the SessionTimeOutCommand? Perhaps the first one hasn't died yet or somethign along those lines. Can anyone help? Hope I've been clear enough. Giles. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links
Re: [flexcoders] Maintaining component state across sessions
On Wednesday 19 Dec 2007, Hans Omli wrote: an AIR/Flex app. I've written a HistoryManager, but it doesn't go down to the level of selected item, which nodes are opened/closed, scroll position, Flex 3's BrowserManager may or may not be what you want, failing that you should be able to serialise your state to a SharedObject yourself, and reconfigure on start if the SharedObject is present. -- Tom Chiverton Helping to augmentatively iterate essential systems on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: Vertical scrolling without horizontal scrolling? How do I make 100% == 100%
Setting minHeight (everywhere I've already defined minWidth) doesn't resolve the issue either.
[flexcoders] How to Activate Scrolling on Page load ???
Hi
I have compiled my mxml file into an swf file and embedded it in a
jsp. My mxml has a datagrid inside a VBox.
I found that when there are certain number of rows to display a
veritcal scroll bar shows up. I have no problem with the scroll bar.
But when I roll over and try to scroll down nothing happens. Somehow
after I have to first click anywhere in the VBox (or DataGrid) that
wraps the datagrid to activate the scrolling of the datagrid. I tried
doing this on mouse over but it does not help.
private function init():void
{
regVBox.addEventListener(MouseEvent.MOUSE_OVER,
regMouseOverHandler);
regVBox.addEventListener(MouseEvent.CLICK,
regClickHandler);
}
private function regMouseOverHandler(event:MouseEvent):void
{
regVBox.dispatchEvent(new
MouseEvent(MouseEvent.CLICK, true, false,
10,10,null,false,false,false,true));
}
I have to physically CLICK in order to activate scrolling.Is there
anyway I can activate scrolling for the VBox (or datagrid)
on page load itself?
Thank You,
Tarun
[flexcoders] Re: adding backgroundColor to Canvas retains images after removeAllChildren()?
I may file a bug tonight. I registered with my gmail address, which is blocked at work so I can't complete the registration. I'd love to share code that highlights the problem, but am not sure what to share. It is literally as simple as removeAllChildren(); drawMap(); This is within my component which extends Canvas. The drawMap() function draws the new images, as determined by the data model. Those 2 lines of code are executed from 3 different events. It was working for 2 of them, and sporadically for the 3rd. Now it appears to be working more consistently on the one it wasn't working before. I have no idea what changed. If I uncover more information, I'll post it. Thanks for your reply Brian --- In flexcoders@yahoogroups.com, Deepa Subramaniam [EMAIL PROTECTED] wrote: I can't reproduce this but I just tried a simple case. Can you share some code highlighting the problem (and/or file a bug at bugs.adobe.com)? Thanks, deepa -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Brian Sent: Monday, December 17, 2007 8:25 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] adding backgroundColor to Canvas retains images after removeAllChildren()? I've run into a strange behavior with a Canvas component. I'm using a Canvas to do some basic GoogleMap-like functionality: I add images to the canvas, it's got scrollbars because the added images sometimes extend the size of the canvas beyond it's container size, and it's draggable. There are times when I need to load a new set of images. In those cases, I simple call removeAllChildren() and then start adding my new images. It worked fine until I set the backgroundColor. Prior to this I had not set the bgColor so I was just using the default. The strange effect that has created is when I want to 'refresh' the canvas with a new set of images (and call removeAllChildren()), it leaves behind the images that are in the viewable portion of the canvas. If I drag the canvas around so that the old images get clipped, then they get 'painted' over with the background color (which is simply black). I've tried calling validateNow() in between the removeAllChildren() and drawing my new set of images, but that didn't clear up the old images either. I have no other properties or styles set on the canvas component except for left/right/bottom/top. Any ideas what's causing this? Thanks -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links
Re: [flexcoders] How to Activate Scrolling on Page load ???
On Wednesday 19 Dec 2007, tarun chandra wrote: I have compiled my mxml file into an swf file and embedded it in a jsp. My mxml has a datagrid inside a VBox. tc:guess Your HTML wrapper doesn't focus the SWF. AFAIK only IE lets you do this. /tc:guess -- Tom Chiverton Helping to competently bully advanced applications on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: How do I make the background fill the whole screen, not just the Application
I want the background to fill the whole window. Without black borders as in my example... --- In flexcoders@yahoogroups.com, Tom Chiverton [EMAIL PROTECTED] wrote: On Wednesday 19 Dec 2007, kolt_siewerts wrote: cropped to the app boundaries. Is there really no property I can set to draw outside of the application? I doubt it. What are you trying to achieve ? -- Tom Chiverton Helping to biannually administrate magnetic technologies on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com.
Re: [flexcoders] notification event
You could make the application dispatch custom events, then all windows can listen to that events, lock and unlock. -- Jhonny Everson
[flexcoders] Re: DataGrid LinkButton - How to get columnIndex and rowIndex when linkButton is
I am a newbie so this could be wrong.
As I understand it, itemclick can only be used for things like
datagrid cells, lists etc.
What I have done is create an itemrenderer for each cell that places a
linkbutton in a cell if the value of the cell is greater than zero.
With a linkbutton I do not get an itemclick.
Am I correct?
--- In flexcoders@yahoogroups.com, Alex Harui [EMAIL PROTECTED] wrote:
I would use ITEM_CLICK instead of CLICK. Did that not work for you?
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of valdhor
Sent: Tuesday, December 18, 2007 5:55 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: DataGrid LinkButton - How to get columnIndex
and rowIndex when linkButton is
Here is my itemRenderer...
package customcomponents
{
import flash.events.*;
import mx.controls.*;
import mx.controls.dataGridClasses.DataGridListData;
import mx.core.*;
public class CellField extends LinkButton
{
public var fieldValue:String;
public function CellField()
{
super();
addEventListener(MouseEvent.CLICK, Application.application.cellClick);
}
override public function set data(value:Object):void
{
if(value != null)
{
super.data = value;
fieldValue = value[DataGridListData(listData).dataField];
if (Number(fieldValue) == 0)
{
label = 0;
enabled = false;
useHandCursor = false;
}
else
{
label = fieldValue;
enabled = true;
useHandCursor = true;
setStyle(color, #FF);
setStyle(textDecoration, underline);
setStyle(textRollOverColor:, #CC);
}
}
}
}
}
And here is how I am using it...
mx:DataGridColumn id=ConfigChangesColumn
headerText={newline}Config{newline}Changes dataField=configchanges
width=60 sortable=false itemRenderer=customcomponents.CellField/
and here is the cellclick function...
public function cellClick(event:Event):void
{
Alert.show(String(event.currentTarget));
}
So, now I need to know which cell was clicked.
Any help would be most appreciated.
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Alex Harui aharui@ wrote:
Where are you adding the event listener? Can you use itemClick event?
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of valdhor
Sent: Monday, December 17, 2007 12:59 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] DataGrid LinkButton - How to get columnIndex and
rowIndex when linkButton is cli
Hi
I am a newbie with a problem - I have a datagrid with an itemRenderer.
The itemRenderer is an AS class that extends LinkButton and just
checks if the data is 0 or not. If it is 0 then disable the button.
Then it adds an event listener:
addEventListener(MouseEvent.CLICK, Application.application.cellClick);
This function gets called correctly but now I need to get the
columnIndex and rowIndex of the cell that the linkbutton was in. The
target and currentTarget are the same (The custom ItemRenderer class).
If I then try parentDocument, it returns the panel that holds the
datagrid. None of the panels or datagrids have ID's as they are
created on the fly based on a HTTPService lookup.
Can anyone tell me how to go about getting the columnIndex and
rowIndex of the clicked linkbutton?
Best Regards
Steve
[flexcoders] Search function via backend or frontend?
Hi there, just a general question. What would you recommend as a search function, when you already have the data loaded in Flex? To create a filterFunction or to do a new request to the backend that returns the result? Sounds kind of sstupid but I have got the feeling that the filterFunction does not have the best performance, but maybe i am wrong? Greets, Max
RE: [flexcoders] Re: itemrenderer dataprovider index?
getItemIndex() is a method of collections. I'd advise creating a
bindable instance variable typed as a collection (XMLListCollection or
ArrayCollection), and assigning its value in a result handler. Bind the
list to that var. Then you can do:
value={outerDocument.acData.getItemIndex(data)
Tracy
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of bmilesp
Sent: Wednesday, December 19, 2007 2:23 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: itemrenderer dataprovider index?
i've already tried getItemIndex and failed, i suppose that i'm
implementing it wrong. I've attempted a number of times similar to
this attempt:
mx:List dataprovider=dProvider.incrementalData
mx:itemrenderer
mx:component
p:custom_component dataProvider={data.element}
value={outerDocument.dataModel.dataVal[getItemIndex(this)]}
/mx:component
/mx:itemRenderer
/mx:list
thie idea is this: as each component in the itemrenderer increments,
it will bind to the dataModel.dataVal[index] to retrieve it's value.
But obviously getItemIndex in this case doesn't work. Any other
ideas? thx in advance -b
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Alex Harui [EMAIL PROTECTED] wrote:
You can call getItemIndex if you want
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of bmilesp
Sent: Tuesday, December 18, 2007 7:18 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] itemrenderer dataprovider index?
greetings!
I have an mx:List with an itemrenderer that renders a custom
component using a dataprovider. i want to get the rendered item
index
(or current dataprovider index?) of each custom component in the
list.
or even just an incrementing number inside of the component would
work.
so I wish to write something like:
p:custom_component dataProvider={data}
value={outerDocument.dataModel.dataVal[i]}
i being the current index of the rendered item
Any Clues? thanks everyone!
Re: [flexcoders] Re: How do I make the background fill the whole screen, not just the Application
On Wednesday 19 Dec 2007, kolt_siewerts wrote: I want the background to fill the whole window. Without black borders as in my example... If you've got mx:Application 100% wide, along with the bits inside it, it should be. Did you try something simple i.e. mx:Application width=100% height=100% mx:Text width=100% height=100% text=hello world/ /mx:Application ? Failing that you'll have to past some code. -- Tom Chiverton Helping to challengingly iterate proactive models on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: How do I make the background fill the whole screen, not just the Application
Hi, if you right-click on the examples I've posted, you can select View Source to see what I tried: http://kolt-siewerts.com/flexTest/bg100/ The black border also stays there if I put the mx:Text with 100% in it :( --- In flexcoders@yahoogroups.com, Tom Chiverton [EMAIL PROTECTED] wrote: On Wednesday 19 Dec 2007, kolt_siewerts wrote: I want the background to fill the whole window. Without black borders as in my example... If you've got mx:Application 100% wide, along with the bits inside it, it should be. Did you try something simple i.e. mx:Application width=100% height=100% mx:Text width=100% height=100% text=hello world/ /mx:Application ? Failing that you'll have to past some code. -- Tom Chiverton Helping to challengingly iterate proactive models on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com.
RE: [flexcoders] Multi Query HTTPService Functions Variables DataGrid. Error with 2nd URL query
1. This, url=url is wrong. What are you expecting form an URL
that is the string url? Are you attempting to bind the url property
to a variable?
2. If so, then do url={_url}. ( and don't use a property name
for a variable name.) But that will require the var _url be declared as
an instance variable.
3. In your combo click handler, assign the url string to the
instance variable, not to a local variable.
Actually my preference would be to assign the url directly in the
handler, instead of binding:
var sURL:String = http://localhost/cgi-bin/dbRecords.cgi?ini=; + ini;
trace(sURL= + sURL); //copy and paste this into a browser to test it.
dbRecords.url = sURL;
Tracy
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of brian_garcia81
Sent: Wednesday, December 19, 2007 3:29 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Multi Query HTTPService Functions Variables
DataGrid. Error with 2nd URL query
Hi,
Im trying to get this app working. currently Working it query's the
database with mx:XML and populates mx:ComboBox on the selection
is captures the user selection. Here on out Im having issues.
I need to pass the variables through a url so I bound the comobox
selection to a variable and then the new URL to a variable with the
combobox selection + added on.
It then connects to the new Url with mx:HTTPService and populates a
datagrid with the return XML from the Http request.
my code complies with no problems but when run it errors out
at
mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal:
http://www.adobe.com/2006/flex/mx/internal:
:childAdded()
[C:\dev\flex_201_gmc\sdk\frameworks\mx\managers\SystemManager.as:1553]
at mx.managers::SystemManager/initializeTopLevelWindow()
[C:\dev\flex_201_gmc\sdk\frameworks\mx\managers\SystemManager.as:2330]
at mx.managers::SystemManager/docFrameHandler()
[C:\dev\flex_201_gmc\sdk\frameworks\mx\managers\SystemManager.as:2214]
The inital query to a URL works and populates a combox im unsure what
is exactly wrong with my code. I have been staring at it for about 2
days now have issues. I found this website that helped.
http://flashmove.com/forum/showthread.php?t=30242
http://flashmove.com/forum/showthread.php?t=30242
and this one but it confused me more then helped.
http://nwebb.co.uk/blog/?p=118 http://nwebb.co.uk/blog/?p=118
All help will be greatly welcomed.
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml
http://www.adobe.com/2006/mxml
layout=vertical
mx:Script
![CDATA[
private function onComboChange(event:Event):void
{
var ini:String = event.target.selectedItem;
var url:String = http://localhost/cgi- http://localhost/cgi-
bin/dbRecords.cgi?ini= + ini;
dbRecords.send();
}
]]
/mx:Script
mx:XML id=sqlQuerey source=http://localhost/cgi-
http://localhost/cgi-
bin/dbtables.cgi /
mx:HTTPService id=dbRecords url=url /
mx:DataGrid id=recordDisplay
dataProvider=dbRecords.lastResult.MasterFile.Record
/mx:DataGrid
mx:ComboBox
id=ini
dataProvider={sqlQuerey.name}
rowCount=30
change=onComboChange(event)
/
/mx:Application
Re: [flexcoders] Re: How do I make the background fill the whole screen, not just the Application
On Wednesday 19 Dec 2007, kolt_siewerts wrote: Hi, if you right-click on the examples I've posted, you can select View Source to see what I tried: Drop the script block. -- Tom Chiverton Helping to appropriately synthesize six-generation e-business on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] DragImage initial position wrong, causing jumpiness
I've seen this in a few places where I'm doing custom drag and drop. When the DragImage is initially drawn, if you just barely click and move the mouse, the image is drawn with a Y offset that looks to be about the height of the dragInitiators container. If you move the mouse a few more pixels the DragImage snaps back under the mouse. This causes some annoying flickers in my app because the place the DragImage is initially drawn is not a valid drop zone, but then it snaps back to a valid zone. This doesn't seem to be something I can control in the doDrag function, the offsets I can specify there only apply AFTER the DragImage has snapped back to the correct position. Any ideas?
[flexcoders] Specifying Component Height/Width Percentages via Actionscript
Is there an easy way to specify a component height/width in percentages rather than pixels via Actionscript? I have a UI that has 2 VBox components. By default, the height of the top is set to 100% and the height of the bottom is 0. However, I want to be able to dynamically change the heights to 85% / 15% using an Actionscript function. I tried setting height/width using a formula to calculate the correct height in pixels, which seemed to work until I resized the browser and realized that Flex had changed the VBox heights to static pixels, so they no longer scaled as the browser window was resized (i.e. their heights where now static pixels instead of percentages).
[flexcoders] Default sorting in DataGrid
Hi, how can i set a default column to sort a dataGrid by? I know that i could just sort the dataProvider, but then i don't have the indicator that tells the user by witch column the dataGrid is sorted?!? Thanks, Max
[flexcoders] Re: Specifying Component Height/Width Percentages via Actionscript
try using percentWidth and percentHeight properties. - venkat http://www.venkatj.com --- In flexcoders@yahoogroups.com, byte.sensei [EMAIL PROTECTED] wrote: Is there an easy way to specify a component height/width in percentages rather than pixels via Actionscript? I have a UI that has 2 VBox components. By default, the height of the top is set to 100% and the height of the bottom is 0. However, I want to be able to dynamically change the heights to 85% / 15% using an Actionscript function. I tried setting height/width using a formula to calculate the correct height in pixels, which seemed to work until I resized the browser and realized that Flex had changed the VBox heights to static pixels, so they no longer scaled as the browser window was resized (i.e. their heights where now static pixels instead of percentages).
[flexcoders] Re: How do I make the background fill the whole screen, not just the Application
Great, I did it and now it renders the background in the whole window. But now how do I tell my app to scale with the window (StageScaleMode.SHOW_ALL instead of the default NO_SCALE) and to center vertically and horizontally? Thanks, kolt --- In flexcoders@yahoogroups.com, Tom Chiverton [EMAIL PROTECTED] wrote: On Wednesday 19 Dec 2007, kolt_siewerts wrote: Hi, if you right-click on the examples I've posted, you can select View Source to see what I tried: Drop the script block. -- Tom Chiverton Helping to appropriately synthesize six-generation e-business on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com.
[flexcoders] DataGrid header horizontal row seperator
Hi i am having a hell of a tme finding out how to style this. Basically i want to add about a 10px gap between the header row of the datagrid and the data rows. Looking at the DataGrid styles i have noted that: 1. HeaderSeparatorSkin - this only affects the vertical lines between the header columns and not the horizontal row seperator that i am looking to style 2. HeaderStyleName - only affects text in the datagrid header 3. There are various other styles in the documentation but they target the vertical and horizontal lines between the datarows and do not affect the line/border between the header and data rows 4. borderColor does affect the color of the header row seperator but none of the other border styles (borderThickness, borderSides etc) seem to target it. And obviously i am looking to change its thickness rather than color So, it seems that this header row seperator has no styles to control it. Anyone any ideas how i can configure this? many thanks
[flexcoders] Re: Search function via backend or frontend?
I use the filterFunction for my project which has lots of data. I think it is still better than going to the backend, getting the result and repopulating the controls. --- In flexcoders@yahoogroups.com, m.frigge [EMAIL PROTECTED] wrote: Hi there, just a general question. What would you recommend as a search function, when you already have the data loaded in Flex? To create a filterFunction or to do a new request to the backend that returns the result? Sounds kind of sstupid but I have got the feeling that the filterFunction does not have the best performance, but maybe i am wrong? Greets, Max
[flexcoders] Re: DataGrid LinkButton - How to get columnIndex and rowIndex when linkButton is
you will still get an itemclick event when the link button inside the
cell is clicked. did you try it?
- venkat
http://www.venkatj.com
--- In flexcoders@yahoogroups.com, valdhor [EMAIL PROTECTED] wrote:
I am a newbie so this could be wrong.
As I understand it, itemclick can only be used for things like
datagrid cells, lists etc.
What I have done is create an itemrenderer for each cell that places a
linkbutton in a cell if the value of the cell is greater than zero.
With a linkbutton I do not get an itemclick.
Am I correct?
--- In flexcoders@yahoogroups.com, Alex Harui aharui@ wrote:
I would use ITEM_CLICK instead of CLICK. Did that not work for you?
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of valdhor
Sent: Tuesday, December 18, 2007 5:55 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: DataGrid LinkButton - How to get columnIndex
and rowIndex when linkButton is
Here is my itemRenderer...
package customcomponents
{
import flash.events.*;
import mx.controls.*;
import mx.controls.dataGridClasses.DataGridListData;
import mx.core.*;
public class CellField extends LinkButton
{
public var fieldValue:String;
public function CellField()
{
super();
addEventListener(MouseEvent.CLICK, Application.application.cellClick);
}
override public function set data(value:Object):void
{
if(value != null)
{
super.data = value;
fieldValue = value[DataGridListData(listData).dataField];
if (Number(fieldValue) == 0)
{
label = 0;
enabled = false;
useHandCursor = false;
}
else
{
label = fieldValue;
enabled = true;
useHandCursor = true;
setStyle(color, #FF);
setStyle(textDecoration, underline);
setStyle(textRollOverColor:, #CC);
}
}
}
}
}
And here is how I am using it...
mx:DataGridColumn id=ConfigChangesColumn
headerText={newline}Config{newline}Changes dataField=configchanges
width=60 sortable=false
itemRenderer=customcomponents.CellField/
and here is the cellclick function...
public function cellClick(event:Event):void
{
Alert.show(String(event.currentTarget));
}
So, now I need to know which cell was clicked.
Any help would be most appreciated.
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, Alex Harui aharui@ wrote:
Where are you adding the event listener? Can you use itemClick
event?
From: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
] On
Behalf Of valdhor
Sent: Monday, December 17, 2007 12:59 PM
To: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] DataGrid LinkButton - How to get
columnIndex and
rowIndex when linkButton is cli
Hi
I am a newbie with a problem - I have a datagrid with an
itemRenderer.
The itemRenderer is an AS class that extends LinkButton and just
checks if the data is 0 or not. If it is 0 then disable the button.
Then it adds an event listener:
addEventListener(MouseEvent.CLICK,
Application.application.cellClick);
This function gets called correctly but now I need to get the
columnIndex and rowIndex of the cell that the linkbutton was in. The
target and currentTarget are the same (The custom ItemRenderer
class).
If I then try parentDocument, it returns the panel that holds the
datagrid. None of the panels or datagrids have ID's as they are
created on the fly based on a HTTPService lookup.
Can anyone tell me how to go about getting the columnIndex and
rowIndex of the clicked linkbutton?
Best Regards
Steve
[flexcoders] Re: Debugging RemoteClass serialization [SOLVED]
--- In flexcoders@yahoogroups.com, Peter Farland [EMAIL PROTECTED] wrote: Tom is correct. The compiler starts out from the root class (i.e. typically your subclass of mx.core.Application) and resolves types as needed. Types can be found in source path(s) or library path(s). This is why mxmlc enforces the one public definition per file rule and also establishes the convention of a sub-package is a sub-directory as it makes type resolution from sources predictable. Both of these conventions are Flex specific and not inherent to the ActionScript 3.0 language. It is interesting to know how the flex compiler works, thank you for the explanation. If it were the other way around then I guess you would have to create a project that explicitly added each source to the configuration (if we were to scan all sources then ActionScript include fragments would be invalid definitions etc...). That would seem more of an effort to me... If the tool were changed to scan all types, including non-referenced types, for [RemoteClass] metadata then your SWF would be unnecessarily large because you would start embedded classes that you never intended to use. Peter, why should the size of the SWF increase unnecessarily including all the classes marked with [RemoteClass] metadata? I suppose that the great majority of the framework's classes don't make use of this feature, so the only additional classes included in the binary would be the project-specific ones, and this seems exactly the expected behaviour to me - tipically those classes are the DTOs of my application and I'll likely need them anyway. I still think that referencing all the classes by hand in my code is not really a viable solution.. even if I choose to declare a reference for every server object I work with in my MXML components, I have also to declare a reference for each subclass of it (my DTOs are usually extending other ones), and this is not the level of knowledge of my services that I want to keep in mind when coding a Flex front-end for them. As I said in a previous post, a way to include an entire package of classes (compiler switch/ide support) would at least allow us to setup this when starting a new project and then to forget about it. Anyway, I think Flex is a great product, and this is probabily the only real issue I found until now :) Cosma
[flexcoders] Re: DataGrid header horizontal row seperator
Hey, it's kind of a stupid workaround but if you don't want to create a programmatic skin, you could set the headerHeight 10px higher and skin it so that it looks like there is a separator. Otherwise i guess you will have to skin it programmaticly... but not 100% on that though :-). HTH, Max --- In flexcoders@yahoogroups.com, tony.grimes57 [EMAIL PROTECTED] wrote: Hi i am having a hell of a tme finding out how to style this. Basically i want to add about a 10px gap between the header row of the datagrid and the data rows. Looking at the DataGrid styles i have noted that: 1. HeaderSeparatorSkin - this only affects the vertical lines between the header columns and not the horizontal row seperator that i am looking to style 2. HeaderStyleName - only affects text in the datagrid header 3. There are various other styles in the documentation but they target the vertical and horizontal lines between the datarows and do not affect the line/border between the header and data rows 4. borderColor does affect the color of the header row seperator but none of the other border styles (borderThickness, borderSides etc) seem to target it. And obviously i am looking to change its thickness rather than color So, it seems that this header row seperator has no styles to control it. Anyone any ideas how i can configure this? many thanks
[flexcoders] Re: Cairngorm AMFPHP
Hi Steve,
Thanks for the feedback. To answer some questions and to ask more
here I go:
1. Yes I am using the RemoteClass tag however I am not using the
registerClassAlias function. Hadn't heard anything about using it but
will look into it. So does that work in conjunction with the Metadata
tag? How exactly are you utilizing the import?
2. My commands do the same thing (I scrapped the whole Cairngorm
delegate thing) so I think that should be fine.
3. Nope, never did that so that might help too.
Wow, I am really surprised by the lack of documentation or rather the
wealth of misinformation. All the examples I was looking at never
mentioned any of this. Nor did they really pose the issue in the
framework of Flex and Cairngorm.
Thanks,
Justin
--- In flexcoders@yahoogroups.com, sgrace99 [EMAIL PROTECTED] wrote:
I use AMFPHP no issues here... my Objects transfer just fine
1.Have you registered the class alias in your UserVO.as?
import flash.net.registerClassAlias;
[RemoteClass(alias=UserVO)]
2.My service calls in my delegates look like this.
public function getUser(vo:UserVO):void
{
var token:AsyncToken = this.service.getUser(vo);
token.addResponder(this.responder);
}
3. Did you set the classMappingsPath in gateway.php?
$gateway-setClassMappingsPath(my/path/to/voDir/);
steve
--- In flexcoders@yahoogroups.com, JWOpitz jwopitz@ wrote:
an update to this:
I ended up dropping the casting to the UserVO.php. So the function
signature looks like:
function getUser ($user){}
rather than
function getUser (UserVO $user){}
then inside the new function I set the type to an object using:
settype(user, object);
this allows the php function to be able to retrieve the object
propeties such as $user-name or $user-password since it sees it as
an object rather than the array flex likes to send.
Though this works, it doesn't sit well with me because I thought the
whole idea of remoting was to be able to pass classes around without
having to do these kind of work arounds.
If anyone has any ideas on this, please give me a shout.
Thanks,
J
[flexcoders] Re: Search function via backend or frontend?
Ok, I thought so. Thanks for the quick answer. How many entries did you have in your project if I may ask.. more than 5000? I was just kind of stoked by some AMF Benchmark results I saw on the web. Cheers, Max --- In flexcoders@yahoogroups.com, rueter007 [EMAIL PROTECTED] wrote: I use the filterFunction for my project which has lots of data. I think it is still better than going to the backend, getting the result and repopulating the controls. --- In flexcoders@yahoogroups.com, m.frigge m.frigge@ wrote: Hi there, just a general question. What would you recommend as a search function, when you already have the data loaded in Flex? To create a filterFunction or to do a new request to the backend that returns the result? Sounds kind of sstupid but I have got the feeling that the filterFunction does not have the best performance, but maybe i am wrong? Greets, Max
[flexcoders] Re: Default sorting in DataGrid
look at this link. it may help. http://www.bealearts.co.uk/blog/2007/06/15/default-sorting-for-a-flex-datagrid/ - venkat http://www.venkatj.com --- In flexcoders@yahoogroups.com, m.frigge [EMAIL PROTECTED] wrote: Hi, how can i set a default column to sort a dataGrid by? I know that i could just sort the dataProvider, but then i don't have the indicator that tells the user by witch column the dataGrid is sorted?!? Thanks, Max
[flexcoders] Re: Search function via backend or frontend?
I had anywhere between a 1000 to a couple of thousands, sometimes beyond 1. did you look at this link? http://www.jamesward.org/wordpress/2007/04/30/ajax-and-flex-data-loading-benchmarks/ - venkat http://www.venkatj.com --- In flexcoders@yahoogroups.com, m.frigge [EMAIL PROTECTED] wrote: Ok, I thought so. Thanks for the quick answer. How many entries did you have in your project if I may ask.. more than 5000? I was just kind of stoked by some AMF Benchmark results I saw on the web. Cheers, Max --- In flexcoders@yahoogroups.com, rueter007 rueter007@ wrote: I use the filterFunction for my project which has lots of data. I think it is still better than going to the backend, getting the result and repopulating the controls. --- In flexcoders@yahoogroups.com, m.frigge m.frigge@ wrote: Hi there, just a general question. What would you recommend as a search function, when you already have the data loaded in Flex? To create a filterFunction or to do a new request to the backend that returns the result? Sounds kind of sstupid but I have got the feeling that the filterFunction does not have the best performance, but maybe i am wrong? Greets, Max
[flexcoders] Re: Looking for component to generate PDF files
Take a peek at http://brainstorm.esria.com/2007/08/24/client-side-pdf-generation-for-flashflex-and-air/ --- In flexcoders@yahoogroups.com, sprezzatura1 [EMAIL PROTECTED] wrote: Thank you for your reply. I think what we need is an SWC component. As far as I understand, PDFlib is not available in this format. Allow me to elaborate. In our situation, our users will download an SWF from a Web page. We will not have an opportunity to install any software on the client machine. We need to do all the 'printing' or creation of the PDF file, from within our SWF. The SWF is hosted on a third-party system, where we cannot run a server-based PDF creation service. Thanks again. Pierre --- In flexcoders@yahoogroups.com, Ben Marchbanks flex@ wrote: I recommend PDFlib(.com) Its a robust PDF library with maturity that meets most of the requirements we have for PDF generation. Its not Open Source but worth the money - There are some open source options such as iText for Java which we used for a while until we ran into so issues. I have been happy with PDFlib and it runs on all OS.
RE: [flexcoders] Re: Vertical scrolling without horizontal scrolling? How do I make 100% == 100%
Do you have a small test case? I already resolved this for someone else earlier. From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of dave_defusion Sent: Wednesday, December 19, 2007 7:33 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Vertical scrolling without horizontal scrolling? How do I make 100% == 100% Setting minHeight (everywhere I've already defined minWidth) doesn't resolve the issue either.
RE: [flexcoders] DragImage initial position wrong, causing jumpiness
Can you post a simple test case? From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of danielggold Sent: Wednesday, December 19, 2007 8:45 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] DragImage initial position wrong, causing jumpiness I've seen this in a few places where I'm doing custom drag and drop. When the DragImage is initially drawn, if you just barely click and move the mouse, the image is drawn with a Y offset that looks to be about the height of the dragInitiators container. If you move the mouse a few more pixels the DragImage snaps back under the mouse. This causes some annoying flickers in my app because the place the DragImage is initially drawn is not a valid drop zone, but then it snaps back to a valid zone. This doesn't seem to be something I can control in the doDrag function, the offsets I can specify there only apply AFTER the DragImage has snapped back to the correct position. Any ideas?
RE: [flexcoders] I could use some help with printing problems that I don't understand
Please post the renderer code. You may not be propertly measuring the
text by relying on the explicitWidth given by the DG. Then, if the text
takes two layouts to get it right, printing won't work because it
effectively only allows one layout
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Mark
Sent: Wednesday, December 19, 2007 6:38 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] I could use some help with printing problems that
I don't understand
I have a pretty basic Project Management application that shows
projects in a datagrid then when you click on a project you get all
the details (name, dates, descriptions, etc.) Of course I have a
printing script for them to print it out nice and clean, but it cuts
off some of the text in some of the Text boxes. I tried setting up
the printing 2 ways but both get the same results. In both cases
I'm using a mx:Text box so the text will wrap and the box will
size. Any ideas would be great, I feel real lost right now as to
why it would should fine in the details window but cut off in the
prining.
Here's the printing scripts:
1st - just printing the 2 VBox's that hold all the info:
public function doDetailsWinPrint():void {
var printDJob:FlexPrintJob = new
FlexPrintJob();
printDJob.printAsBitmap = false;
if (printDJob.start() != true)
return;
printDJob.addObject
(details.printLeft,FlexPrintJobScaleType.NONE);
printDJob.addObject
(details.printRight,FlexPrintJobScaleType.NONE);
printDJob.send();
}
2nd - I created a new component that lines everything up within a
single VBox, passing the details to a holder:
public function doDetailsPrint():void {
var printDJob:FlexPrintJob = new FlexPrintJob();
printDJob.printAsBitmap = false;
if (printDJob.start()) {
var printDetails:PrintDetailsView = new PrintDetailsView
();
addChild(printDetails);
printDetails.width = printDJob.pageWidth;
//***
printDetails._ADL = projCatHolder.details.radarArr;
//***
printDJob.addObject
(printDetails,FlexPrintJobScaleType.SHOW_ALL);
removeChild(printDetails);
}
printDJob.send();
}
RE: [flexcoders] Any way to cast a string reference of a class name to its Class equivallent
getDefinition From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of polestar11 Sent: Wednesday, December 19, 2007 4:05 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Any way to cast a string reference of a class name to its Class equivallent Hi there I have a list of class names stored as strings in an xml file. Is there any way to cast them to actual class items programatically once the file has loaded. Eg. item classname=aClass/ // in code myComponent.setStyle(icon, Class([EMAIL PROTECTED])); Cheers Tracy
[flexcoders] Is there possible to enable autoSize properties for Text components?
hey there,
I uses following code in my application, and I would like to pass text
message into my text component.
Is there a way to enable autoSize for it? so it could be set width
property.
mx:Text id=txtComp text={txtCompText}/
Have a nice day
RE: [flexcoders] Re: tabEnabled not enabling
I took a quick look at the ScheduleViewer. Never used it before. It is
a ScrollControlBase so it is already a UIComponent. I think the problem
is the SCB has an internal content area that needs to have
tabChildren=true in order to allow the children of the content to get
the tabs.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Corey Smaller
Sent: Wednesday, December 19, 2007 6:56 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: tabEnabled not enabling
unfortunately i have to work locally as i dont have access to the work
servers right now and I had to fly home for the holidays. I can either
include the main file here and the class that is giving me fits or send
you the whole shebang in a zip via email? SORRY!
here is the main:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml
http://www.adobe.com/2006/mxml
xmlns:flexlib=flexlib.scheduling.*
verticalGap=1
creationComplete=onCreationComplete();
layout=absolute
width='100%'
!-- STYLPROCLAMATION --
!--mx:Style source=../css/style.css /--
!-- SCRIPT INSTANTIATION--
mx:Script
![CDATA[
import flexlib.scheduling.ScheduleViewer;
import flexlib.scheduling.Timeline;
import mx.controls.LinkButton;
import mx.rpc.events.ResultEvent;
import mx.containers.TitleWindow;
import flash.events.Event;
import mx.managers.PopUpManager;
import mx.managers.IFocusManager;
import mx.core.IFlexDisplayObject;
import flexlib.scheduling.samples.ScheduleData;
import flexlib.scheduling.scheduleClasses.SimpleScheduleEntry;
import flexlib.scheduling.scheduleClasses.ColoredScheduleEntry;
import flexlib.scheduling.scheduleClasses.BackgroundItem;
import flexlib.scheduling.scheduleClasses.LayoutScrollEvent;
import flexlib.scheduling.util.DateUtil;
import mx.collections.IList;
import flash.display.InteractiveObject;
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.events.ScrollEvent;
import mx.events.ScrollEventDirection;
import mx.collections.XMLListCollection;
import flash.utils.Timer;
import flash.events.TimerEvent;
//variables
[Bindable] private var menuBarCollection:XMLListCollection;
[Bindable] private var dataXML:XMLList;
[Bindable] private var dataArray:ArrayCollection = new
ArrayCollection();
[Bindable] private var constantTime:Label = new Label();
[Bindable] private var today:Date = new Date();
[Bindable] private var iObj:DisplayObject;
[Bindable] private var dataProvider : IList;
[Bindable] private var iDataProvider : IList;
[Bindable] private var rowDataProvider : IList;
[Bindable] private var startDate : Date;
[Bindable] private var startTime : Date;
[Bindable] private var endDate : Date;
[Bindable] private var zoom : Number;
[Bindable] private var scheduleViewerWidth : Number = 2000;
[Bindable] private var scheduleViewerHeight : Number = 400;
private var rawArray:Array = new Array();
private var timer:Timer;
//once the page is created run these functions
private function onCreationComplete() : void
{
setTimeframe(); //set the time frame on the top
of the list
initBackgroundColors(); //set the bg colors
programRequest.send(); //get the programs from the DB
channelRequest.send();
}
private function setFocusOnFirstProgram():void
{
scheduleViewer.liveScrolling=true;
//focusManager.setFocus(scheduleViewer.dataProvider[0]);
}
/* set the time frame for the top of the grid */
private function setTimeframe() : void
{
var time : Date = new Date();
startDate = DateUtil.roundTime(new Date() ,
time.getMinutes()); //round off the current time too either 00 or the
30
endDate = getEndDate( startDate ); //limit the amt of
programs we want to display.
}
private function getEndDate( startDate : Date ) : Date
{
var duration : Number = DateUtil.HOUR_IN_MILLISECONDS * 5;
//set the duration of the timeline to 5 hours out
var endDate : Date = new Date( startDate.getTime() +
duration );
return endDate;
}
/* @about: sets the event result to an array for displaying on
the schedule */
private function setDataProvider(event:ResultEvent) : void
{
var c:Number = 0;
ScheduleData.FocusID = [EMAIL PROTECTED]; //this is
the channel_id to focus on
//assign the event.result XML to an object and create each
row based on the channel id
//each channel node has its programs listed for that day
inside of it --look at the programs.xml to get a better understanding
for each(var p:XML in event.result..channel)
{
var channelObj:Object = new Object();
channelObj.ch_id = [EMAIL PROTECTED];
channelObj.prog_id = [EMAIL PROTECTED];
channelObj.name = p..name;
channelObj.program_length = p..program_length;
channelObj.image_name = p..image_name;
channelObj.time = p..time;
rawArray.push(channelObj);
}
dataProvider =new ScheduleData().createRowItem(rawArray);
//set the focus of the tab on the first program
setFocusOnFirstProgram();
}
/* @about: sets the channel listings on the left side of the
program based up the number of Channels returned sorted ASC
this should match
[flexcoders] Re: Default sorting in DataGrid
You are a legend.. thanks again! That was exactly what I was looking for! Greets, Max --- In flexcoders@yahoogroups.com, rueter007 [EMAIL PROTECTED] wrote: look at this link. it may help. http://www.bealearts.co.uk/blog/2007/06/15/default-sorting-for-a-flex-datagrid/ - venkat http://www.venkatj.com --- In flexcoders@yahoogroups.com, m.frigge m.frigge@ wrote: Hi, how can i set a default column to sort a dataGrid by? I know that i could just sort the dataProvider, but then i don't have the indicator that tells the user by witch column the dataGrid is sorted?!? Thanks, Max
[flexcoders] Re: Search function via backend or frontend?
Ok, perfect. I won't have more than 1. That was the benchmark I was talking about ;-). Thanks, Max --- In flexcoders@yahoogroups.com, rueter007 [EMAIL PROTECTED] wrote: I had anywhere between a 1000 to a couple of thousands, sometimes beyond 1. did you look at this link? http://www.jamesward.org/wordpress/2007/04/30/ajax-and-flex-data-loading-benchmarks/ - venkat http://www.venkatj.com --- In flexcoders@yahoogroups.com, m.frigge m.frigge@ wrote: Ok, I thought so. Thanks for the quick answer. How many entries did you have in your project if I may ask.. more than 5000? I was just kind of stoked by some AMF Benchmark results I saw on the web. Cheers, Max --- In flexcoders@yahoogroups.com, rueter007 rueter007@ wrote: I use the filterFunction for my project which has lots of data. I think it is still better than going to the backend, getting the result and repopulating the controls. --- In flexcoders@yahoogroups.com, m.frigge m.frigge@ wrote: Hi there, just a general question. What would you recommend as a search function, when you already have the data loaded in Flex? To create a filterFunction or to do a new request to the backend that returns the result? Sounds kind of sstupid but I have got the feeling that the filterFunction does not have the best performance, but maybe i am wrong? Greets, Max
[flexcoders] Re: How to Activate Scrolling on Page load ???
Thank You, I got the html to set the focus on the SWF using onLoad in the body tag. - Tarun --- In flexcoders@yahoogroups.com, Tom Chiverton [EMAIL PROTECTED] wrote: On Wednesday 19 Dec 2007, tarun chandra wrote: I have compiled my mxml file into an swf file and embedded it in a jsp. My mxml has a datagrid inside a VBox. tc:guess Your HTML wrapper doesn't focus the SWF. AFAIK only IE lets you do this. /tc:guess -- Tom Chiverton Helping to competently bully advanced applications on: http://thefalken.livejournal.com Halliwells wishes all of its clients and suppliers the Very Best for Christmas the New Year This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com.
[flexcoders] FLex Bse contact Importer(Grabber)
Hello , Friends , I developed very simple code to grab google and yahoo contacts in hotmail with , php and json plz have a look and appreciate me I will be happy :D try this it will not email to anyone its just testign app http://www.synergyi.com/intouch/contactimporter.html Sajid Hussain www.synergyi.com Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs
RE: [flexcoders] Re: Debugging RemoteClass serialization [SOLVED]
Peter, why should the size of the SWF increase unnecessarily including all the classes marked with [RemoteClass] metadata? [Pete] There's 4 usages of [RemoteClass] in framework.swc, 21 usages in rpc.swc, and 15 usages in fds.swc. I still think that referencing all the classes by hand in my code is not really a viable solution... As I said in a previous post, a way to include an entire package of classes (compiler switch/ide support) would at least allow us to [Pete] If you had your DTOs in a separate Flex Library project and created a SWC, you should be able to use -compiler.include-libraries to force all of the classes in the SWC to be added to the SWF. Alternatively, if you have a tool that is code-generating the DTOs, then getting it to also generate a simple class that has a list of static vars in it should be all you need to introduce a dependency.
[flexcoders] Amazon S3 awss3lib Flex Library error 2038
Hi All, Has anyone had any problems using the AWSS3 Library with the latest version of FlexBuilder 3 (M4 beta 3)? I noticed that when I tried to build the project with the library it complained that the property shouldCacheResponse for a URLRequest object doesn't exist. I commented it out to get it to build but when we use the s3.saveObject method we get an error 2038. Has anyone else been successful in using the library to upload/download to their s3 account? Here's the link to Christian Cantrell's post describing it: http://weblogs.macromedia.com/cantrell/archives/2007/05/actionscript_li.cfm and the google-code link to the AWSS3 : http://code.google.com/p/as3awss3lib/ By the way, I can't find the Salsa app on the Gallery page ( http://labs.adobe.com/technologies/air/samples/ ) did it disappear? Thanks, -Daniel -- - e: [EMAIL PROTECTED] w: http://DanielTse.com/ -
[flexcoders] horizontal list scroller
I posted most of this on the adobe forum but so far haven't received any ideas, so hopefully someone here will know. I've created an AS3 class that extends the HorizontalList. What I'm trying to achieve is the ability to have 2 buttons on my application and 2 methods in my extended class that allow the user to scrollleft or scrollright. In working with this I've found that I need to override the scrollHorizontally method in the HorizontalList class. I've also found that the this.iterator.bookmark.getViewIndex() method gives me the left most item index that is visible. What I can't figure out is how to get the right most visible item index to determine whether or not to scroll any further to the right. I've spent about 3 hours digging through debug variables and livedoc pages to find something that would give me that info, but so far have found nothing. Anyone have any ideas? Thanks.
RE: [flexcoders] Re: Problem with RSL and SWFLoaders
I think you'd have to debug through it and see what is going on. However, before doing that, is it possible to re-implement this set of apps? Do these sub-apps ever need to run on their own? If not, you should consider using Modules. If that's too big an effort but those sub-apps don't need to run on their own, you should not build them using RSLs and simply extern all of the classes in the RSL when you build them. It will prevent them from even trying to load the RSL, but they'll remain small and run fine because they'll find the classes in the main app's applicationDomain. This should make your sub-apps show up even faster since they don't need to wait for the 3MB RSL load. I would expect this to solve your problem as well as there might be issues when more than one loader is trying to load the same bits. From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Nick Durnell Sent: Wednesday, December 19, 2007 2:53 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Problem with RSL and SWFLoaders --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Alex Harui [EMAIL PROTECTED] wrote: I would try to find out what happened to the other 9? Are they showing progress bars? Is the app stuck? Is CPU usage running high? Hi Alex, I do not see any progress bars for the applications which fail to start. CPU usage is at 0% once the application has 'stuck'. I've also tried with fewer widgets and get the same problem. As long as there are more than one being loaded at once (which share an RSL), one of them fails to start. Is there anything I can do to check what Flash is doing behind the scenes? Any other events on the SWFLoaders/Applications it may be useful to listen for? Regards, Nick.
[flexcoders] Re: horizontal list scroller
I think the following might work. I use this in a DataGrid and it works. // this will give the index of the lest most item that is visible var topIndex: int = myList.horizontalScrollPosition; // to get the number of visible items, you need to subtract the maxHorizontalScrollPosition from the dataprovider length var numItemsInWindow:int = ICollectionView(myList.dataProvider).length - myList.maxHorizontalScrollPosition; - venkat http://www.venkatj.com --- In flexcoders@yahoogroups.com, geoff [EMAIL PROTECTED] wrote: I posted most of this on the adobe forum but so far haven't received any ideas, so hopefully someone here will know. I've created an AS3 class that extends the HorizontalList. What I'm trying to achieve is the ability to have 2 buttons on my application and 2 methods in my extended class that allow the user to scrollleft or scrollright. In working with this I've found that I need to override the scrollHorizontally method in the HorizontalList class. I've also found that the this.iterator.bookmark.getViewIndex() method gives me the left most item index that is visible. What I can't figure out is how to get the right most visible item index to determine whether or not to scroll any further to the right. I've spent about 3 hours digging through debug variables and livedoc pages to find something that would give me that info, but so far have found nothing. Anyone have any ideas? Thanks.
[flexcoders] BlazeDS and Java 5 Enum Support - works only one way?
If I have a Java method that returns an Enum, it seems to be serialized ok as a String, but if I have a Java method that takes an Enum argument, I get the same error I used to get before with LCDS 2.5.1: faultDetail = Types cannot be instantiated without a public, no arguments constructor. Java 5 Enums don't have public no-arg constructors. Unless I am missing something, Enum support in BlazeDS works only one way. Anyone hit this? Vijay
[flexcoders] FlexMDI How to get DRAG_END event to fire
I am using FlexMDI and would like to know when a window has been dragged to a new position so I can save the position. I am adding windows on the fly with... var newWindow:MDIWindow = new MDIWindow(); MDIManager.global.add(newWindow); I have tried... newWindow.addEventListener(MDIWindowEvent.DRAG_END, this.windowDragEndEventHandler); MDIManager.global.addEventListener(MDIManagerEvent.WINDOW_DRAG_END, this.windowDragEndEventHandler); but these do not fire. Anybody have any ideas? If this is not the right forum for these questions, please let me know where to post this. I have checked and cannot find a forum directly related to FlexMDI.
RE: [flexcoders] BlazeDS and Java 5 Enum Support - works only one way?
If you have an Enum argument in a Java method, you need to send it a String. During method invocation, BlazeDS will use Enum.valueOf(desiredClass, yourStringValue) to create an enum on your behalf. -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of moonusamy Sent: Wednesday, December 19, 2007 3:45 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] BlazeDS and Java 5 Enum Support - works only one way? If I have a Java method that returns an Enum, it seems to be serialized ok as a String, but if I have a Java method that takes an Enum argument, I get the same error I used to get before with LCDS 2.5.1: faultDetail = Types cannot be instantiated without a public, no arguments constructor. Java 5 Enums don't have public no-arg constructors. Unless I am missing something, Enum support in BlazeDS works only one way. Anyone hit this? Vijay -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links
Re: [flexcoders] How do I make the background fill the whole screen, not just the Application?
Your Application should stretch with the inner browser width height by default, you don't need to monkey with the Stage object like you do in Flash. If what you want is a background which covers the whole browser screen, let the Application fill up the space. Then place the rest of your content in another container. For instance, if you want your content to be centred on the stage but your content to absolutely positioned, use the following code: ?xml version=1.0 encoding=utf-8? mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; layout=vertical horizontalAlign=center verticalAlign=middle backgroundColor=#00 backgroundGradientAlphas=[1.0,1.0] backgroundGradientColors=[0x00, 0xAA] mx:Canvas backgroundColor=#FF width=400 height=400 mx:Button label=daButton1 top=20 left=20/ mx:Button label=daButton2 right=20 bottom=20/ /mx:Canvas /mx:Application The two buttons use constrained layout positioning as opposed to absolute positioning, so they float a certain distance from the sides of the canvas container. ___ Joseph Balderson, Flash Platform Developer | http://joeflash.ca Writing partner, Community MX | http://www.communitymx.com Abobe Certified Developer Trainer kolt_siewerts wrote: Dear group, coming from the Flash side of AS3-Development, I'm struggling with a small problem. Here is an example (source code via right-click): http://www.kolt-siewerts.com/flexTest/ My application has to grow with the window, so I set StageScaleMode.SHOW_ALL instead of the default NO_SCALE. Now whenever the window has not the same aspect ratio as the Application, black bars appear. But I want the background of my App to fill the screen no matter what ratio the window has. Thanks for any ideas or hints, I've searched the internet for a couple of days now and did not find a solution... Regards, kolt -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links
[flexcoders] Re: DragImage initial position wrong, causing jumpiness
I'm trying to come up with a simple test case, the one I have right now is not exhibiting the problem, just trying to make it happen with as little code as possible. One thing I'm doing that might be causing problems: I've got some custom components that dispatch a custom event CustomDragStartEvent. They listen for mouse down on themselves and then shove in the originating mouse event, some extra info, and then bubble that up to whoever wants to catch it. when the parent container acts on this event it pulls out the original mouse event and passes that in the doDrag method. Do you think it could be a local coordinate problem since I'm passing in a mouse event caught in a child component? I didn't want to have to add MOUSE_DOWN listeners to all the child elements, so I prefer to have them dispatch a custom event that bubbles so my drag container listens for the event on itself. Is there a better way to do this, I just know the doDrag method needs a mouse event, so I need to find a way to give it one even though I'm dispatching custom events. --- In flexcoders@yahoogroups.com, Alex Harui [EMAIL PROTECTED] wrote: Can you post a simple test case? From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of danielggold Sent: Wednesday, December 19, 2007 8:45 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] DragImage initial position wrong, causing jumpiness I've seen this in a few places where I'm doing custom drag and drop. When the DragImage is initially drawn, if you just barely click and move the mouse, the image is drawn with a Y offset that looks to be about the height of the dragInitiators container. If you move the mouse a few more pixels the DragImage snaps back under the mouse. This causes some annoying flickers in my app because the place the DragImage is initially drawn is not a valid drop zone, but then it snaps back to a valid zone. This doesn't seem to be something I can control in the doDrag function, the offsets I can specify there only apply AFTER the DragImage has snapped back to the correct position. Any ideas?
[flexcoders] handling 64-bit ints (java long data type)
I have a ByteArray that contains an 64-bit long value that originated from Java code. How can I read this into the Flex Number data type? Will something like this work? Do the bitwise operators work with the Number type? byteArray.position = 0; var longNumber:Number = (Number(byteArray.readInt()) 32) Number(byteArray.readInt()) Thanks, Andrew
[flexcoders] java.util.Map to AS Object. Why wouldn't this work?
We are having a weird problem with something that we think should be simple. We are persisting an object in our database (Hibernate) as a java.util.Map. From actionscript to Java things work fine and persist in the database as expected. However, when we pull it back over the wire from the java to flex it seems to appear as an empty obect? We have tried to trace the properties and we get nothing. Any thought on what could be happening? I thought Maps were by default supposed to come back as actionscript objects. Thanks, Kevin
[flexcoders] Re: Looking for component to generate PDF files
Thanks, I was not aware of this resource. Looks like it might come in handy in the future. However, PDFonline are geared to receive text-type files as input (DOC, HTML, RTF, text). Our app creates vector graphics (curves, polygons, gradients). I don't believe PDFonline would be able to process the graphics input. (I have sent them an inquiry). Converting to an image (JPG, BMP) is not an option because it gets coarse and pixellated as you zoom in. Vector remains crisp and sharp. Pierre --- In flexcoders@yahoogroups.com, Samuel Jones [EMAIL PROTECTED] wrote: I don't know of any flex/flash components that can accomplish this, but you may be able to workaround your server limitations. There are at least a few free online pdf creators (such as https://www.pdfonline.com). Maybe you can mashup with one of them and use that to create the pdf. -Sam
