[flexcoders] simple RSS reader can't read with one item
Hi, when I am trying to read a RSS link with one item node in it I do not get
anything but when the RSS link has more then one item node all
the nodes show up. Why can't I read when RSS has only one item?
How do I solve this problem?
here is how I am handling the the result event of the httpservice:
private function userUpdateMyplate(event:ResultEvent):void
{
var f_Array:ArrayCollection = event.result.RDF.item as ArrayCollection;
myDataGrid.dataProvider = f_Array;
}
Re: [flexcoders] simple RSS reader can't read with one item
I think its because it doesn't know if its an item or a collection
try the following. If its not this I can't help.
var f_Array:ArrayCollection = event.result.RDF.item as ArrayCollection;
if (f_Array == null) {
f_Array = new ArrayCollection([event.result.RDF.item]);
}
myDataGrid.dataProvider = f_Array;
On Sat, Aug 15, 2009 at 9:49 AM, hworke kanps...@gmail.com wrote:
Hi, when I am trying to read a RSS link with one item node in it I do not
get
anything but when the RSS link has more then one item node all
the nodes show up. Why can't I read when RSS has only one item?
How do I solve this problem?
here is how I am handling the the result event of the httpservice:
private function userUpdateMyplate(event:ResultEvent):void
{
var f_Array:ArrayCollection = event.result.RDF.item as ArrayCollection;
myDataGrid.dataProvider = f_Array;
}
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Re: [flexcoders] Flex and NT Login
I think this is LDAP authentication. If your using server technology look at what that sever supports http://www.adobe.com/cfusion/communityengine/index.cfm?event=showdetailsproductId=2postId=7122 On Fri, Aug 14, 2009 at 9:01 PM, ballofmagic ballofma...@yahoo.com wrote: Do you know how to create an NT Authentication which will then extract role persmissions from a separate database with a Flex UI? -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
Re: [flexcoders] Event Best Practices
As long as the component are oon the display list and the event bubbles property is set to true you can listen for the event in the main app. However you can catch the event in every component nested in the main app which parents the component that dispatched the event... THT, C From: jdizowat jasonharr...@gmail.com To: flexcoders@yahoogroups.com Sent: Friday, August 14, 2009 6:48:52 PM Subject: [flexcoders] Event Best Practices Super Noob Question Incoming - So if I my application looks like the following - mx:app mx:customComponent mx:customComponent / /mx:customComponen t /mx:app That deepest custom component dispatches an event and I would like that event to make it to the application level. Is that even normal to have components that nested? Thanks for any insight, Jason
Re: [flexcoders] Re: Event Best Practices
I don't see the event mentioned, is it a custom event you created or an event in the framework? If it's a custom event, did you override the clone function? On Fri, Aug 14, 2009 at 3:15 PM, jdizowat jasonharr...@gmail.com wrote: Thanks for all the help. I have exactly what you said, Jake. A little more info - I have the following: mx:app - event never gets here mx:customComponent - this tabcontainer handles it just fine mx:customComponent / - this is a popup titlewindow which dispatches the event /mx:customComponent /mx:app I dispatch the event from the popped-up titlewindow. I have bubbles=true. I'm sorry, I'm not understanding why the event isn't making it up to the application level. I even tried taking out the event listener on the next level up. What now? I know what I'm reading up on this weekend :)
[flexcoders] Spark DropDownList Items Tooltip
Hi there, I'm trying to figure out how to add tool tips for a hovered list item in a spark dropdownlist. This guy posted how to accomplish this with combobox: http://raghuonflex.wordpress.com/2007/09/19/tooltips-for-combobox-items-or-list-items/ Any tips on doing the same thing with the spark dropdownlist? Thanks, Mike
Re: [flexcoders] simple RSS reader can't read with one item
You solution works like MAGIC. Thanks a lot...
On Sat, Aug 15, 2009 at 3:07 AM, Wesley Achesonwesley.ache...@gmail.com wrote:
I think its because it doesn't know if its an item or a collection
try the following. If its not this I can't help.
var f_Array:ArrayCollection = event.result.RDF.item as ArrayCollection;
if (f_Array == null) {
f_Array = new ArrayCollection([event.result.RDF.item]);
}
myDataGrid.dataProvider = f_Array;
On Sat, Aug 15, 2009 at 9:49 AM, hworke kanps...@gmail.com wrote:
Hi, when I am trying to read a RSS link with one item node in it I do not
get
anything but when the RSS link has more then one item node all
the nodes show up. Why can't I read when RSS has only one item?
How do I solve this problem?
here is how I am handling the the result event of the httpservice:
private function userUpdateMyplate(event:ResultEvent):void
{
var f_Array:ArrayCollection = event.result.RDF.item as ArrayCollection;
myDataGrid.dataProvider = f_Array;
}
--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Alternative FAQ location:
https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847
Search Archives:
http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
Re: [flexcoders] This mailing list vs the forum.
On Sat, Aug 15, 2009 at 12:54 AM, Matt Chotin wrote: You can assume that we have this as an issue on our private contract-based forums with them. I could assume that, but why should I? I have previously assumed that issues I reported to Adobe were escalated to Jive, based on feedback from Adobe on my reports. Until I checked with Jive and they said they never got it: http://www.jivesoftware.com/jivespace/message/234157#234157 So instead of assuming why not just tell us what the issue number on your private forum is? Then I'll get the public case tagged with that one too. WE at least got the replies to work in most email clients by getting rid of the stupid [xxx] suffix on each. If you consider the current situation to work I guess I just have higher standards. If everybody in this thread had sent his messages by email to the Adobe forums email 'feature' instead of Yahoo, 5 messages would be missing part or all of their content. If you had sent your message to the forums we would not be reading it the way you sent it, because the Jive software would have converted your [xxx] to something else. Jochem -- Jochem van Dieten http://jochem.vandieten.net/
[flexcoders] Singletons and Modules - Application domain problem
Hello guys, I'm facing a weird problem. I'm working with flex Modules that are tide mxml components . Using ModuleManager to load the modules. If I load using moduleInfo.load(ApplicationDomain.currentDomain) it loads fine but as I want to use the module as independent sub applications and they use the same class definitions that doens't play nice with singletons (ModelLocator) . When loading using moduleInfo.load() expecting that it uses it's own ApplicationDomain it loads, dispatches ModuleEvent.READY event but moduleEvent.module.factory.create() gives me null. I also tried moduleInfo.load(new ApplicationDomain(ApplicationDomain.currentDomain)) but this case dispatches a ModuleEvent.ERROR saying that file isn't a loadable module or something like that. An detail that might be important is that the module is marked to be optimized to my application in compilation. thanks in advance. -- Jhonny Everson
[flexcoders] Html Title and Google rank
Hello, How to set the balise Title,Description, Keywords of the html file that launch the SWF, because it is automatically regenerated. How to have a good rank on Google with a Flex Application ? Thank you, Christopher,
Re: [flexcoders] Html Title and Google rank
I probably woudn't use that file in production. You can easily copy out areas that you want. Google Rank I don't know. Get many incomming links. On Sat, Aug 15, 2009 at 10:04 PM, christophe_jacquelin christophe_jacque...@yahoo.fr wrote: Hello, How to set the balise Title,Description, Keywords of the html file that launch the SWF, because it is automatically regenerated. How to have a good rank on Google with a Flex Application ? Thank you, Christopher, -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
[flexcoders] Re: Java/Flex questions answered by James Ward
Are you using AMFChannel? AMFChannel uses NetConnection and NetConnection, by default, batches request that are close in a single POST. You can try to increase the time between requests or you can wait for a result/fault before sending the next request. If I remember correctly, HTTPChannel does not do this (it uses URLLoader), so you can try using HTTPChannel as well. -Mete --- In flexcoders@yahoogroups.com, ilikeflex ilikef...@... wrote: Hi James I asked the question in StackOverflow.com but by mistake i tagged httprequest. Please answer this time and i will tag properly next time. Thanks ilikelfex --- In flexcoders@yahoogroups.com, James Ward jaward@ wrote: This would be a great question to ask on StackOverflow.com. :) -James From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of ilikeflex Sent: Friday, August 14, 2009 1:59 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Java/Flex questions answered by James Ward HI I am using Blazeds. At the start of my application i am making couple of request to get the data from the backend. I am tracking my request through Charles Debugger. I see that all my initial request are put together in one POST request. I want that each service call to backend be a different POST request. So that i can get the data fast. Please have a look at the screen shot.(http://4.bp.blogspot.com/_v7fXKpvsYl0/SoW5_0lZl6I/APg/caJ1-RzjZAE/s1600-h/Query.png) How can i achieve this? I am using the Remote Objec to make the calls indexProfileListRemoteObject = new RemoteObject(indexMasterDAO); indexProfileListRemoteObject.addEventListener( ResultEvent.RESULT, indexProfileListHandler ); indexListRemoteObject = new RemoteObject(indexMasterDAO); indexListRemoteObject.addEventListener( ResultEvent.RESULT, indexListHandler ); Thanks ilikeflex --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, James Ward jaward@ wrote: Thanks for the plug. I'm using StackOverflow.com to manage the questions. Just tag them with riacowboy so that I can find them. I'm seeing a big shift from the Adobe forums, flexcoders, etc to Stack Overflow - so hopefully many here will start getting more involved in Stack Overflow. BTW: Here is the Ask The RIA Cowboy post: http://www.jamesward.com/blog/ask-the-ria-cowboy/ -James From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com [mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com] On Behalf Of hworke Sent: Friday, August 14, 2009 11:17 AM To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com Subject: [flexcoders] Java/Flex questions answered by James Ward Hello Devs, James Ward the Technical Evangelist for Flex at Adobe encourages all to post RIA related questions in his blog. I asked him JAVA/LCDS questions before and got instant answer from him. If you have JAVA/BlazeDS/ LCDS related questions then you can post it here: http://www.jamesward.com/blog/
[flexcoders] Content area of a container.
How do I find the content area of a container? For example a panel. This as far as I can tell is different to its height, width, explicitHeight, explicitWidth are all the height and width of the panel not of its content area.
Re: [flexcoders] Hierarchical Tree Data
I usually do this at the server level. I collect all my data from the database and then I put it into objects. (I use java) Then I use Xstream to convert to XML if required. However usually I just use a remote object and bypass the XML stage. Regards, Wesley Acheson On Fri, Aug 14, 2009 at 10:25 PM, Baz li...@thinkloop.com wrote: How do you generally handle generating hierarchical tree data from a database. Lets say I had a query that returned *Name, ID, ParentID* with an indefinite number of nest levels, and I wanted to turn that into a nice xml structure - do you usually peform that transofrmation at the DB layer, the app layer, or is there perhaps an easy Flex function that can take care of that? The ideal function would take the query and ask for the id and parentid properties to use to recurse through the query, i.e. generateNestedXMLFromFlatQuery(QueryData, ID_ColumnName, ParentID_columnName):XML; Thoughts?
[flexcoders] Bindable object / combobox issue
I've got an object I pull from CF and point to a combobox.
script
[Bindable] private var acMessageList:ArrayCollection;
/script
...
mx:ComboBox x=10 y=38 dataProvider={acMessageList}
labelField=vcMessageDesc id=selectedMSG editable=true
/mx:ComboBox
When I select an item in the combobox the associated text for that item
shows in the text editor changes. This works just fine. Now, I also
have a tab navigator that goes out and gets another class of objects
(a query) from my DB.
private function ChangeTab( nSelected:int ):void
{
this.MsgEditor.GetAllMessagesByType(Application.application.intID,
nSelected );
}
This does pull the next set of data over correctly, I can see it in the
debugger. The combobox re-populates with the data but the text editor
goes blank.
mx:RichTextEditor x=2 y=0 title=EMail Message width=865
height=344 text={selectedMSG.selectedItem.vcMessage}
/mx:RichTextEditor
The RichTextEditor doesn't show the new data. Now I'm also getting this
warning in the console:
warning: unable to bind to property 'vcMessage' on class 'Object'
(class is not an IEventDispatcher)
I made the whole object bindable so this warning shouldn't show.
However, I get one or two of these every time I use the combobox. I'm
not sure this is my problem or not because the first time I load the
data into the combobox it works just fine.
Anyone have any idea on what is preventing the richtexteditor from
populating and/or why I'm seeing that warning?
Thanks
Scott
RE: [flexcoders] Bindable object / combobox issue
Ok, the warning had nothing to do with this issue... for future
posterity sake and documentation, I found this article that helped me
correct the warning message.
http://www.mail-archive.com/flexcoders@yahoogroups.com/msg48635.html
Anyone know why the RichTextEditor isn't working?
Thanks
Scott
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of Scott
Sent: Saturday, August 15, 2009 5:34 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Bindable object / combobox issue
I've got an object I pull from CF and point to a combobox.
script
[Bindable] private var acMessageList:ArrayCollection;
/script
...
mx:ComboBox x=10 y=38 dataProvider={acMessageList}
labelField=vcMessageDesc id=selectedMSG editable=true
/mx:ComboBox
When I select an item in the combobox the associated text for that item
shows in the text editor changes. This works just fine. Now, I also
have a tab navigator that goes out and gets another class of objects
(a query) from my DB.
private function ChangeTab( nSelected:int ):void
{
this.MsgEditor.GetAllMessagesByType(Application.application.intID,
nSelected );
}
This does pull the next set of data over correctly, I can see it in the
debugger. The combobox re-populates with the data but the text editor
goes blank.
mx:RichTextEditor x=2 y=0 title=EMail Message width=865
height=344 text={selectedMSG.selectedItem.vcMessage}
/mx:RichTextEditor
The RichTextEditor doesn't show the new data. Now I'm also getting this
warning in the console:
warning: unable to bind to property 'vcMessage' on class 'Object'
(class is not an IEventDispatcher)
I made the whole object bindable so this warning shouldn't show.
However, I get one or two of these every time I use the combobox. I'm
not sure this is my problem or not because the first time I load the
data into the combobox it works just fine.
Anyone have any idea on what is preventing the richtexteditor from
populating and/or why I'm seeing that warning?
Thanks
Scott
--
This message has been scanned for viruses and
dangerous content by MailScanner http://www.mailscanner.info/ , and is
believed to be clean.
RE: [flexcoders] Bindable object / combobox issue
NEVERMIND. I need some sleep... =/
There was a different entry method set up on the last two tabs that
prevented it from appearing... different component.
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of Scott
Sent: Saturday, August 15, 2009 5:36 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Bindable object / combobox issue
Ok, the warning had nothing to do with this issue... for future
posterity sake and documentation, I found this article that helped me
correct the warning message.
http://www.mail-archive.com/flexcoders@yahoogroups.com/msg48635.html
http://www.mail-archive.com/flexcoders@yahoogroups.com/msg48635.html
Anyone know why the RichTextEditor isn't working?
Thanks
Scott
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of Scott
Sent: Saturday, August 15, 2009 5:34 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Bindable object / combobox issue
I've got an object I pull from CF and point to a combobox.
script
[Bindable] private var acMessageList:ArrayCollection;
/script
...
mx:ComboBox x=10 y=38 dataProvider={acMessageList}
labelField=vcMessageDesc id=selectedMSG editable=true
/mx:ComboBox
When I select an item in the combobox the associated text for that item
shows in the text editor changes. This works just fine. Now, I also
have a tab navigator that goes out and gets another class of objects
(a query) from my DB.
private function ChangeTab( nSelected:int ):void
{
this.MsgEditor.GetAllMessagesByType(Application.application.intID,
nSelected );
}
This does pull the next set of data over correctly, I can see it in the
debugger. The combobox re-populates with the data but the text editor
goes blank.
mx:RichTextEditor x=2 y=0 title=EMail Message width=865
height=344 text={selectedMSG.selectedItem.vcMessage}
/mx:RichTextEditor
The RichTextEditor doesn't show the new data. Now I'm also getting this
warning in the console:
warning: unable to bind to property 'vcMessage' on class 'Object'
(class is not an IEventDispatcher)
I made the whole object bindable so this warning shouldn't show.
However, I get one or two of these every time I use the combobox. I'm
not sure this is my problem or not because the first time I load the
data into the combobox it works just fine.
Anyone have any idea on what is preventing the richtexteditor from
populating and/or why I'm seeing that warning?
Thanks
Scott
--
This message has been scanned for viruses and
dangerous content by MailScanner http://www.mailscanner.info/ , and is
believed to be clean.
--
This message has been scanned for viruses and
dangerous content by MailScanner http://www.mailscanner.info/ , and is
believed to be clean.
[flexcoders] Controlling Datagrid with Keyboard : Tab and Spacebar
Hi All, I am struggling from a long time implementing tabbing in Datagrid in Flex 2. Is there any issue with controlling datagrid with keyboard? I have a datagrid with 5 columns: Radio Button Chekbox TextInput Label Label Label //i need both renderer and editor same rendererIsEditor = true; Now I have to implement tabbing such that, focus comes to radio button then in same row to checkbox then to textiput then goes to next row radio button. Also when I press spacebar radio button or checkbox should get selected. Tabbing is working fine but when i select any radio button with spacebar and then move on to next radio button and select it, the previous one is sometimes not unselected but doing trace() it says false, also sometimes more than one radio button gets selected, scrolling the grid produces same issue. I even checked the skin class that sets the radio button selected skin but it is selecting only one. Thanks Arpan Love Cricket? Check out live scores, photos, video highlights and more. Click here http://cricket.yahoo.com
[flexcoders] Re: Singletons and Modules - Application domain problem
I tried removing the option to optimize the module but the problem persists. Any idea? On Sat, Aug 15, 2009 at 1:11 PM, Everson Alves jho...@eversonalves.com.brwrote: Hello guys, I'm facing a weird problem. I'm working with flex Modules that are tide mxml components . Using ModuleManager to load the modules. If I load using moduleInfo.load(ApplicationDomain.currentDomain) it loads fine but as I want to use the module as independent sub applications and they use the same class definitions that doens't play nice with singletons (ModelLocator) . When loading using moduleInfo.load() expecting that it uses it's own ApplicationDomain it loads, dispatches ModuleEvent.READY event but moduleEvent.module.factory.create() gives me null. I also tried moduleInfo.load(new ApplicationDomain(ApplicationDomain.currentDomain)) but this case dispatches a ModuleEvent.ERROR saying that file isn't a loadable module or something like that. An detail that might be important is that the module is marked to be optimized to my application in compilation. thanks in advance. -- Jhonny Everson -- Jhonny Everson
Re: [flexcoders] Hierarchical Tree Data
Hey Wesley, when does the hierarchy get setup? Do you use an orm that builds and nests all objects - then, I guess, send that entire strucutre off to flex through remote object (amf). What do you get in flex, a nested ArrayCollection of objects, with a nested ArrayCollection of objects, indefinitely until all levels are fulfilled? Cheers, Baz On Sat, Aug 15, 2009 at 2:23 PM, Wesley Acheson wesley.ache...@gmail.comwrote: I usually do this at the server level. I collect all my data from the database and then I put it into objects. (I use java) Then I use Xstream to convert to XML if required. However usually I just use a remote object and bypass the XML stage. Regards, Wesley Acheson On Fri, Aug 14, 2009 at 10:25 PM, Baz li...@thinkloop.com wrote: How do you generally handle generating hierarchical tree data from a database. Lets say I had a query that returned *Name, ID, ParentID* with an indefinite number of nest levels, and I wanted to turn that into a nice xml structure - do you usually peform that transofrmation at the DB layer, the app layer, or is there perhaps an easy Flex function that can take care of that? The ideal function would take the query and ask for the id and parentid properties to use to recurse through the query, i.e. generateNestedXMLFromFlatQuery(QueryData, ID_ColumnName, ParentID_columnName):XML; Thoughts?
