[flexcoders] Re: RTE when setting spark gridcolumn visible property (f
Thanks
I feel a bit stupid now because I just realized its only affecting IE6 ...which
is obviously a very out of date browser.
--- In flexcoders@yahoogroups.com, Alex Harui aharui@... wrote:
I'm sure it is just a bug. Please file it.
I would try doing it on creationComplete and follow up with a validateNow()
call.
On 10/6/11 1:11 AM, bhaq1972 mbhaque@... wrote:
The problem doesn't exist if the code is executed in the preintialize or
creationComplete event. However, I didn't want to mention that because it
takes the focus away from what looks like a bug in initialize. Why would one
column give a runtime error and the other not?
Halo datagrid doesnt have this problem.
In our scenario, some columns have no relevance to certain customers. Instead
of removing the column from the mxml, we store the column info (in this case
make invisible) in the database.
During the datagrid initialze we make it invisible. The creationcomplete
event would be too late because by then the column would have rendered (for a
split second).
Preinitialize would be ok...but other parts of my code (unrelated to this
problem) are failing because preinitialize is too early. i can't bare any
more code rewrites(but i suppose it keeps me in a job).
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com ,
valdhor valdhorlists@ wrote:
The column probably hasn't been created yet. Try the creationcomplete event
of the datagrid.
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com ,
bhaq1972 mbhaque@ wrote:
I get a runtime error when I set the gridcolumn.visible property during a
datagrid initialize event. There is no problem's
if its the first gridcolumn. Looks like a bug?
Can anyone suggest a workaround?
s:DataGrid initialize=makeColumnInvisible()
s:columns
s:ArrayList
s:GridColumn id=gc0 dataField=col0 headerText=col0/
s:GridColumn id=gc1 dataField=col1 headerText=col0/
..
public function makeColumnInvisible():void
{
gc1.visible = false; // causes a RTE
gc0.visible = false; // doesnt give a problem
..
RangeError: Error #1125: The index 1 is out of range 0.
at
spark.components.gridClasses::GridDimensions/setTypicalCellWidth()[E:\dev\hero_private\frameworks\projects\spark\src\spark\components\gridClasses\GridDimensions.as:1325]
at
spark.components.gridClasses::GridDimensions/columns_visibleChangedHandler()[E:\dev\hero_private\frameworks\projects\spark\src\spark\components\gridClasses\GridDimensions.as:1840]
at
spark.components.gridClasses::GridDimensions/columnsCollectionChanged()[E:\dev\hero_private\frameworks\projects\spark\src\spark\components\gridClasses\GridDimensions.as:1800]
at
spark.components::Grid/columns_collectionChangeHandler()[E:\dev\hero_private\frameworks\projects\spark\src\spark\components\Grid.as:4429]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at spark.components.gridClasses::GridColumn/set
visible()[E:\dev\hero_private\frameworks\projects\spark\src\spark\components\gridClasses\GridColumn.as:1564]
...
--
Alex Harui
Flex SDK Team
Adobe System, Inc.
http://blogs.adobe.com/aharui
Re: [flexcoders] help with a repeater
thanks for your help
here is the error log
Error: Repeater is not executing.
at mx.core::Repeater/get currentItem()[C:\autobuild\3.3.0\frameworks
\projects\framework\src\mx\core\Repeater.as:305]
at iglesiaFls/openWindowVimeo()[/Users/gustavoduenas/Documents/Flex
Builder 3/iglesiaFls/src/iglesiaFls.mxml:17]
at iglesiaFls/__vimeoButton_click()[/Users/gustavoduenas/Documents/
Flex Builder 3/iglesiaFls/src/iglesiaFls.mxml:51]
On Oct 7, 2011, at 12:47 AM, Tandon, Rishi wrote:
You missed the most important thing in message, the error log.
Send over that.
From: Gustavo Duenas gdue...@leftandrightsolutions.com
To: flexcoders@yahoogroups.com
Sent: Friday, October 7, 2011 9:47 AM
Subject: [flexcoders] help with a repeater
I have a repeater which reads a xmllist from vimeo, it works and do
the repeat but when I tried to pass info from the repeater to the
title window, something happens and I have an as3
errror. this is my code.
mx:Script
![CDATA[
import mx.managers.PopUpManager;
import mx.containers.*;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import flsWindow;
private function openWindowVimeo(event:MouseEvent):void{
var myVimeoWindow:TitleWindow=
TitleWindow(PopUpManager.createPopUp(this, flsWindow, true));
myVimeoWindow.title=vimeoService.lastResult.video.title;///this
is the one using the xmlList,
it works but only the last title and with tags there is a way that
my different video titles will be in the opened windows?
also when I try using the repeater like:
myVimeoWindow.title=vimeo.currentItem.title
is always giving me and error.
}
///here is my repeater, it works, but I cannot open the window as I
want.
mx:HTTPService id=vimeoService url=http://vimeo.com/api/v2/iglesiafls/videos.xml
resultFormat=e4x fault=onFault(event)/
mx:XMLListCollection id=myVimeoList
source={vimeoService.lastResult.video}/
mx:VBox width=340 height=334 x=699 y=422
mx:Repeater id=vimeo dataProvider={myVimeoList}
mx:Image source={vimeo.currentItem.thumbnail_medium}
width=200 height=150/
mx:Text text={vimeo.currentItem.title} color=#F5FBFC
fontSize=14 width=300/
mx:Text text={vimeo.currentItem.description} color=#F5FAFB
width=300/
mx:LinkButton label=ver video click=openWindowVimeo(event)
id=vimeoButton enabled=true/
/mx:Repeater
/mx:VBox
Could someone help me out
gus
[flexcoders] is there another flexcoders list?
Hi, is there another list, it's been ages since someone just answer me...it is just me or everyone else has migrated to some other list? Gus
Re: [flexcoders] is there another flexcoders list?
This list started to die after Adobe launched their new forums. I think that was a couple of years ago. Adobe, basically, stopped directing people to this list and instead started directing them to the forums. So, that is where you'll find the traffic. On 10/7/2011 9:44 AM, Gustavo Duenas wrote: Hi, is there another list, it's been ages since someone just answer me...it is just me or everyone else has migrated to some other list? Gus -- Jeffry Houser Technical Entrepreneur 203-379-0773 -- http://www.flextras.com?c=104 UI Flex Components: Tested! Supported! Ready! -- http://www.theflexshow.com http://www.jeffryhouser.com http://www.asktheflexpert.com -- Part of the DotComIt Brain Trust
Re: [flexcoders] is there another flexcoders list?
thanks man I will try there Gus On Oct 7, 2011, at 9:57 AM, Jeffry Houser wrote: This list started to die after Adobe launched their new forums. I think that was a couple of years ago. Adobe, basically, stopped directing people to this list and instead started directing them to the forums. So, that is where you'll find the traffic. On 10/7/2011 9:44 AM, Gustavo Duenas wrote: Hi, is there another list, it's been ages since someone just answer me...it is just me or everyone else has migrated to some other list? Gus -- Jeffry Houser Technical Entrepreneur 203-379-0773 -- http://www.flextras.com?c=104 UI Flex Components: Tested! Supported! Ready! -- http://www.theflexshow.com http://www.jeffryhouser.com http://www.asktheflexpert.com -- Part of the DotComIt Brain Trust
[flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
Hi guys below is the code i came up with but i get this error
faultCode:Server.Processing faultString:'Unable to invoke CFC - The method
'getTweets' in component
C:\ColdFusion9\wwwroot\twiiterCFlex\src\cfcs\twitter.cfc cannot be accessed
remotely.' faultDetail:''
flex code
=
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=absolute
creationComplete=tweetSvc.getTweets()
mx:Script
![CDATA[
import mx.rpc.events.ResultEvent;
import mx.rpc.events.FaultEvent;
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.managers.CursorManager;
[Bindable]
private var tweetAr:ArrayCollection;
private function tweetResult(event:ResultEvent):void
{
tweetAr=event.result as ArrayCollection;
}
]]
/mx:Script
mx:RemoteObject id=tweetSvc
destination=ColdFusion
source=twiiterCFlex.src.cfcs.twitter
showBusyCursor=true
fault=CursorManager.removeBusyCursor();Alert.show(event.fault.message)
mx:method name=getTweets
result=tweetResult(event)/
/mx:RemoteObject
mx:List id=twitterFeed
dataProvider={tweetAr}
itemRenderer=itemRenderers.tweetFeedRenderer/
/mx:Application
coldfusion cfc
===
cfcomponent
cffunction name=getTweets access=public returntype=query
cfset var qryGetTweets = /
cffeed source=http://twitter.com/status/user_timeline/RealtrOnline;
properties=meta query=qryGetTweets /
cfreturn qryGetTweets /
/cffunction
/cfcomponent
What am i missing?
[flexcoders] Re: help with a repeater
I have had better results with a repeater if I bundle all the components in the
repeater into a single component and then repeat that. You can create public
variables in this custom component to hold values you need to pass in.
--- In flexcoders@yahoogroups.com, Gustavo Duenas gduenas@... wrote:
I have a repeater which reads a xmllist from vimeo, it works and do
the repeat but when I tried to pass info from the repeater to the
title window, something happens and I have an as3
errror. this is my code.
mx:Script
![CDATA[
import mx.managers.PopUpManager;
import mx.containers.*;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import flsWindow;
private function openWindowVimeo(event:MouseEvent):void{
var myVimeoWindow:TitleWindow=
TitleWindow(PopUpManager.createPopUp(this, flsWindow, true));
myVimeoWindow.title=vimeoService.lastResult.video.title;///this is
the one using the xmlList,
it works but only the last title and with tags there is a way that my
different video titles will be in the opened windows?
also when I try using the repeater like:
myVimeoWindow.title=vimeo.currentItem.title
is always giving me and error.
}
///here is my repeater, it works, but I cannot open the window as I
want.
mx:HTTPService id=vimeoService
url=http://vimeo.com/api/v2/iglesiafls/videos.xml
resultFormat=e4x fault=onFault(event)/
mx:XMLListCollection id=myVimeoList
source={vimeoService.lastResult.video}/
mx:VBox width=340 height=334 x=699 y=422
mx:Repeater id=vimeo dataProvider={myVimeoList}
mx:Image source={vimeo.currentItem.thumbnail_medium}
width=200
height=150/
mx:Text text={vimeo.currentItem.title} color=#F5FBFC
fontSize=14 width=300/
mx:Text text={vimeo.currentItem.description} color=#F5FAFB
width=300/
mx:LinkButton label=ver video click=openWindowVimeo(event)
id=vimeoButton enabled=true/
/mx:Repeater
/mx:VBox
Could someone help me out
gus
[flexcoders] Re: is there another flexcoders list?
Of course, all the most knowledgeable people are still here because they can't stand the chatter over there ;-} --- In flexcoders@yahoogroups.com, Jeffry Houser jeffry@... wrote: This list started to die after Adobe launched their new forums. I think that was a couple of years ago. Adobe, basically, stopped directing people to this list and instead started directing them to the forums. So, that is where you'll find the traffic. On 10/7/2011 9:44 AM, Gustavo Duenas wrote: Hi, is there another list, it's been ages since someone just answer me...it is just me or everyone else has migrated to some other list? Gus -- Jeffry Houser Technical Entrepreneur 203-379-0773 -- http://www.flextras.com?c=104 UI Flex Components: Tested! Supported! Ready! -- http://www.theflexshow.com http://www.jeffryhouser.com http://www.asktheflexpert.com -- Part of the DotComIt Brain Trust
[flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
This is a CF error. I don't know much about CF but the error is saying that you
are not allowed to access that method remotely.
Is there some setting in CF that tells it which methods are remotely
accessible? Is the crossdomain file set up correctly?
From my point of view, it has to be some configuration problem with CF.
Of course, I could be wrong (And probably are) so any CF masters like to jump
in here?
--- In flexcoders@yahoogroups.com, ZIONIST stinasius@... wrote:
Hi guys below is the code i came up with but i get this error
faultCode:Server.Processing faultString:'Unable to invoke CFC - The method
'getTweets' in component
C:\ColdFusion9\wwwroot\twiiterCFlex\src\cfcs\twitter.cfc cannot be accessed
remotely.' faultDetail:''
flex code
=
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=absolute
creationComplete=tweetSvc.getTweets()
mx:Script
![CDATA[
import mx.rpc.events.ResultEvent;
import mx.rpc.events.FaultEvent;
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.managers.CursorManager;
[Bindable]
private var tweetAr:ArrayCollection;
private function tweetResult(event:ResultEvent):void
{
tweetAr=event.result as ArrayCollection;
}
]]
/mx:Script
mx:RemoteObject id=tweetSvc
destination=ColdFusion
source=twiiterCFlex.src.cfcs.twitter
showBusyCursor=true
fault=CursorManager.removeBusyCursor();Alert.show(event.fault.message)
mx:method name=getTweets
result=tweetResult(event)/
/mx:RemoteObject
mx:List id=twitterFeed
dataProvider={tweetAr}
itemRenderer=itemRenderers.tweetFeedRenderer/
/mx:Application
coldfusion cfc
===
cfcomponent
cffunction name=getTweets access=public returntype=query
cfset var qryGetTweets = /
cffeed source=http://twitter.com/status/user_timeline/RealtrOnline;
properties=meta query=qryGetTweets /
cfreturn qryGetTweets /
/cffunction
/cfcomponent
What am i missing?
Re: [flexcoders] Re: help with a repeater
can you point me how?
thanks
gus
On Oct 7, 2011, at 12:04 PM, valdhor wrote:
I have had better results with a repeater if I bundle all the
components in the repeater into a single component and then repeat
that. You can create public variables in this custom component to
hold values you need to pass in.
--- In flexcoders@yahoogroups.com, Gustavo Duenas gduenas@... wrote:
I have a repeater which reads a xmllist from vimeo, it works and do
the repeat but when I tried to pass info from the repeater to the
title window, something happens and I have an as3
errror. this is my code.
mx:Script
![CDATA[
import mx.managers.PopUpManager;
import mx.containers.*;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import flsWindow;
private function openWindowVimeo(event:MouseEvent):void{
var myVimeoWindow:TitleWindow=
TitleWindow(PopUpManager.createPopUp(this, flsWindow, true));
myVimeoWindow.title=vimeoService.lastResult.video.title;///this is
the one using the xmlList,
it works but only the last title and with tags there is a way that
my
different video titles will be in the opened windows?
also when I try using the repeater like:
myVimeoWindow.title=vimeo.currentItem.title
is always giving me and error.
}
///here is my repeater, it works, but I cannot open the window as I
want.
mx:HTTPService id=vimeoService
url=http://vimeo.com/api/v2/iglesiafls/videos.xml
resultFormat=e4x fault=onFault(event)/
mx:XMLListCollection id=myVimeoList
source={vimeoService.lastResult.video}/
mx:VBox width=340 height=334 x=699 y=422
mx:Repeater id=vimeo dataProvider={myVimeoList}
mx:Image source={vimeo.currentItem.thumbnail_medium} width=200
height=150/
mx:Text text={vimeo.currentItem.title} color=#F5FBFC
fontSize=14 width=300/
mx:Text text={vimeo.currentItem.description} color=#F5FAFB
width=300/
mx:LinkButton label=ver video click=openWindowVimeo(event)
id=vimeoButton enabled=true/
/mx:Repeater
/mx:VBox
Could someone help me out
gus
RE: [flexcoders] help with a repeater
This poorly-worded message is trying to explain that you cannot access the
'currentItem' of a Repeater, as your code vimeo.currentItem.title in
openWindowVimeo() is doing, after the Repeater has already created all the
repeated components. As each repeated component is created, 'currentItem' is
the item in the dataProvider that is creating that particular component. So
what would the 'currentItem' of the Repeater be after all the components have
been created? It doesn't make sense, and therefore is an error.
Once a repeated component has been created, you can use its getRepeaterItem()
method to get the item in the dataProvider that created it.
Gordon Smith
Adobe Flex SDK Team
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf
Of Gustavo Duenas
Sent: Friday, October 07, 2011 5:28 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] help with a repeater
thanks for your help
here is the error log
Error: Repeater is not executing.
at mx.core::Repeater/get
currentItem()[C:\autobuild\3.3.0\frameworks\projects\framework\src\mx\core\Repeater.as:305]
at iglesiaFls/openWindowVimeo()[/Users/gustavoduenas/Documents/Flex
Builder 3/iglesiaFls/src/iglesiaFls.mxml:17]
at
iglesiaFls/__vimeoButton_click()[/Users/gustavoduenas/Documents/Flex Builder
3/iglesiaFls/src/iglesiaFls.mxml:51]
On Oct 7, 2011, at 12:47 AM, Tandon, Rishi wrote:
You missed the most important thing in message, the error log.
Send over that.
From: Gustavo Duenas
gdue...@leftandrightsolutions.commailto:gdue...@leftandrightsolutions.com
To: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com
Sent: Friday, October 7, 2011 9:47 AM
Subject: [flexcoders] help with a repeater
I have a repeater which! reads a xmllist from vimeo, it works and do the repeat
but when I tried to pass info from the repeater to the title window, something
happens and I have an as3
errror. this is my code.
mx:Script
![CDATA[
import mx.managers.PopUpManager;
import mx.containers.*;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import flsWindow;
private function
openWindowVimeo(event:MouseEvent):void{
var myVimeoWindow:TitleWindow=
TitleWindow(PopUpManager.createPopUp(this, flsWindow, true));
!
myVimeoWindow.title=vimeoService.lastResult.video.title;///this is the one
using the xmlList,
it works but only the last title and with tags there is a way that my different
video titles will be in the opened windows?
also when I try using the repeater like:
myVimeoWindow.title=vimeo.currentItem.title
is always giving me and error.
}
///here is my repeater, it works, but I cannot open the window as I want.
mx:HTTPService id=vimeoService
url=http://vimeo.com/api/v2/iglesiafls/videos.xml; resultFormat=e4x
fault=onFault(event)/
mx:XMLListCollection id=myVimeoList
source={vimeoService.lastResult.video}/
mx:VBox width=340 height=33! 4 x=699 y=422
mx:Repeater id=vimeo dataProvider={myVimeoList}
mx:Image source={vimeo.currentItem.thumbnail_medium}
width=200 height=150/
mx:Text text={vimeo.currentItem.title}
color=#F5FBFC fontSize=14 width=300/
mx:Text text={vimeo.currentItem.description}
color=#F5FAFB width=300/
mx:LinkButton label=ver video
click=openWindowVimeo(event) id=vimeoButton enabled=true/
/mx:Repeater
/mx:VBox
Could someone help me out
gus
[flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
I changed access to 'remote' on the cfc and when i run it i get this error faultCode:Server.Processing faultString:'Unable to invoke CFC - Unable to parse the feed: Either source specified is invalid or feed is malformed.' faultDetail:'Error: Invalid XML'
Re: [flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
Try setting the CF function access to remote, rather than public
From: valdhor valdhorli...@embarqmail.com
To: flexcoders@yahoogroups.com
Sent: Friday, 7 October 2011, 17:17
Subject: [flexcoders] Re: using a coldfusion proxy to show twitter feed in flex
app
This is a CF error. I don't know much about CF but the error is saying that you
are not allowed to access that method remotely.
Is there some setting in CF that tells it which methods are remotely
accessible? Is the crossdomain file set up correctly?
From my point of view, it has to be some configuration problem with CF.
Of course, I could be wrong (And probably are) so any CF masters like to jump
in here?
--- In flexcoders@yahoogroups.com, ZIONIST stinasius@... wrote:
Hi guys below is the code i came up with but i get this error
faultCode:Server.Processing faultString:'Unable to invoke CFC - The method
'getTweets' in component
C:\ColdFusion9\wwwroot\twiiterCFlex\src\cfcs\twitter.cfc cannot be accessed
remotely.' faultDetail:''
flex code
=
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=absolute
creationComplete=tweetSvc.getTweets()
mx:Script
![CDATA[
import mx.rpc.events.ResultEvent;
import mx.rpc.events.FaultEvent;
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.managers.CursorManager;
[Bindable]
private var tweetAr:ArrayCollection;
private function tweetResult(event:ResultEvent):void
{
tweetAr=event.result as ArrayCollection;
}
]]
/mx:Script
mx:RemoteObject id=tweetSvc
destination=ColdFusion
source=twiiterCFlex.src.cfcs.twitter
showBusyCursor=true
fault=CursorManager.removeBusyCursor();Alert.show(event.fault.message)
mx:method name=getTweets
result=tweetResult(event)/
/mx:RemoteObject
mx:List id=twitterFeed
dataProvider={tweetAr}
itemRenderer=itemRenderers.tweetFeedRenderer/
/mx:Application
coldfusion cfc
===
cfcomponent
cffunction name=getTweets access=public returntype=query
cfset var qryGetTweets = /
cffeed source=http://twitter.com/status/user_timeline/RealtrOnline;
properties=meta query=qryGetTweets /
cfreturn qryGetTweets /
/cffunction
/cfcomponent
What am i missing?
Re: [flexcoders] help with a repeater
Thank you my friend, you are really good. I guess I should have read
more the book. It totally works.
Gustavo
On Oct 7, 2011, at 12:21 PM, Gordon Smith wrote:
This poorly-worded message is trying to explain that you cannot
access the ‘currentItem’ of a Repeater, as your code
vimeo.currentItem.title in openWindowVimeo() is doing, after the
Repeater has already created all the repeated components. As each
repeated component is created, ‘currentItem’ is the item in the
dataProvider that is creating that particular component. So what
would the ‘currentItem’ of the Repeater be after all the components
have been created? It doesn’t make sense, and therefore is an error.
Once a repeated component has been created, you can use its
getRepeaterItem() method to get the item in the dataProvider that
created it.
Gordon Smith
Adobe Flex SDK Team
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com]
On Behalf Of Gustavo Duenas
Sent: Friday, October 07, 2011 5:28 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] help with a repeater
thanks for your help
here is the error log
Error: Repeater is not executing.
at mx.core::Repeater/get currentItem()[C:\autobuild
\3.3.0\frameworks\projects\framework\src\mx\core\Repeater.as:305]
at iglesiaFls/openWindowVimeo()[/Users/gustavoduenas/
Documents/Flex Builder 3/iglesiaFls/src/iglesiaFls.mxml:17]
at iglesiaFls/__vimeoButton_click()[/Users/gustavoduenas/
Documents/Flex Builder 3/iglesiaFls/src/iglesiaFls.mxml:51]
On Oct 7, 2011, at 12:47 AM, Tandon, Rishi wrote:
You missed the most important thing in message, the error log.
Send over that.
From: Gustavo Duenas gdue...@leftandrightsolutions.com
To: flexcoders@yahoogroups.com
Sent: Friday, October 7, 2011 9:47 AM
Subject: [flexcoders] help with a repeater
I have a repeater which! reads a xmllist from vimeo, it works and do
the repeat but when I tried to pass info from the repeater to the
title window, something happens and I have an as3
errror. this is my code.
mx:Script
![CDATA[
import mx.managers.PopUpManager;
import mx.containers.*;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import flsWindow;
private function
openWindowVimeo(event:MouseEvent):void{
var
myVimeoWindow:TitleWindow=
TitleWindow(PopUpManager.createPopUp(this, flsWindow, true));
!
myVimeoWindow.title=vimeoService.lastResult.video.title;///this is
the one using the xmlList,
it works but only the last title and with tags there is a way that
my different video titles will be in the opened windows?
also when I try using the repeater like:
myVimeoWindow.title=vimeo.currentItem.title
is always giving me and error.
}
///here is my repeater, it works, but I cannot open the window as I
want.
mx:HTTPService id=vimeoService url=http://vimeo.com/api/v2/iglesiafls/videos.xml
resultFormat=e4x fault=onFault(event)/
mx:XMLListCollection id=myVimeoList
source={vimeoService.lastResult.video}/
mx:VBox width=340 height=33! 4 x=699 y=422
mx:Repeater id=vimeo
dataProvider={myVimeoList}
mx:Image
source={vimeo.currentItem.thumbnail_medium} width=200
height=150/
mx:Text text={vimeo.currentItem.title}
color=#F5FBFC fontSize=14 width=300/
mx:Text
text={vimeo.currentItem.description} color=#F5FAFB width=300/
mx:LinkButton label=ver video
click=openWindowVimeo(event) id=vimeoButton enabled=true/
/mx:Repeater
/mx:VBox
Could someone help me out
gus
Re: [flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
On 10/7/2011 10:38 PM, ZIONIST wrote: Hi guys below is the code i came up with but i get this error faultCode:Server.Processing faultString:'Unable to invoke CFC - The method 'getTweets' in component C:\ColdFusion9\wwwroot\twiiterCFlex\src\cfcs\twitter.cfc cannot be accessed remotely.' faultDetail:'' coldfusion cfc === cfcomponent cffunction name=getTweets access=public returntype=query access=remote
[flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
any help guys. Am kinda stuck here.
[flexcoders] facebook status on air app
Hi guys, I'm making an air app and so far I need to grab a facebook status or feed into a mx:repeater, does anyone knows how, it is not like creating a facebook app with flex, is something more easy (in theory), does anyone knows how? or at least point me where the xml or rss facebook file is. gus
RE: [flexcoders] help with a repeater
BTW, you should consider moving to Spark components and using a Spark DataGroup
rather than a Repeater. A DataGroup is more efficient when you have many data
items that need to be rendered because it only creates item renderers for the
data items that are visible. Repeater always creates all of them.
Gordon Smith
Adobe Flex SDK Team
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf
Of Gustavo Duenas
Sent: Friday, October 07, 2011 9:51 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] help with a repeater
Thank you my friend, you are really good. I guess I should have read more the
book. It totally works.
Gustavo
On Oct 7, 2011, at 12:21 PM, Gordon Smith wrote:
This poorly-worded message is trying to explain that you cannot access the
'currentItem' of a Repeater, as your code vimeo.currentItem.title in
openWindowVimeo() is doing, after the Repeater has already created all the
repeated components. As each repeated component is created, 'currentItem' is
the item in the dataProvider that is creating that particular component. So
what would the 'currentItem' of the Repeater be after all the components have
been created? It doesn't make sense, and therefore is an error.
Once a repeated component has been created, you can use its getRepeaterItem()
method to get the item in the dataProvider that created it.
Gordon Smith
Adobe Flex SDK Team
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf
Of Gustavo Duenas
Sent: Friday, October 07, 2011 5:28 AM
To: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com
Subject: Re: [flexcoders] help with a repeater
thanks for your help
here is the error log
Error: Repeater is not executing.
at mx.core::Repeater/get
currentItem()[C:\autobuild\3.3.0\frameworks\projects\framework\src\mx\core\Repeater.as:305]
at iglesiaFls/openWindowVimeo()[/Users/gustavoduenas/Documents/Flex
Builder 3/iglesiaFls/src/iglesiaFls.mxml:17]
at
iglesiaFls/__vimeoButton_click()[/Users/gustavoduenas/Documents/Flex Builder
3/iglesiaFls/src/iglesiaFls.mxml:51]
On Oct 7, 2011, at 12:47 AM, Tandon, Rishi wrote:
You missed the most important thing in message, the error log.
Send over that.
From: Gustavo Duenas
gdue...@leftandrightsolutions.commailto:gdue...@leftandrightsolutions.com
To: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com
Sent: Friday, October 7, 2011 9:47 AM
Subject: [flexcoders] help with a repeater
I have a repeater which! reads a xmllist from vimeo, it works and do the repeat
but when I tried to pass info from the repeater to the title window, something
happens and I have an as3
errror. this is my code.
mx:Script
![CDATA[
import mx.managers.PopUpManager;
import mx.containers.*;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import flsWindow;
private function
openWindowVimeo(event:MouseEvent):void{
var myVimeoWindow:TitleWindow=
TitleWindow(PopUpManager.createPopUp(this, flsWindow, true));
!
myVimeoWindow.title=vimeoService.lastResult.video.title;///this is the one
using the xmlList,
it works but only the last title and with tags there is a way that my different
video titles will be in the opened windows?
also when I try using the repeater like:
myVimeoWindow.title=vimeo.currentItem.title
is always giving me and error.
}
///here is my repeater, it works, but I cannot open the window as I want.
mx:HTTPService id=vimeoService
url=http://vimeo.com/api/v2/iglesiafls/videos.xml; resultFormat=e4x
fault=onFault(event)/
mx:XMLListCollection id=myVimeoList
source={vimeoService.lastResult.video}/
mx:VBox width=340 height=33! 4 x=699 y=422
mx:Repeater id=vimeo dataProvider={myVimeoList}
mx:Image source={vimeo.currentItem.thumbnail_medium}
width=200 height=150/
mx:Text text={vimeo.currentItem.title}
color=#F5FBFC fontSize=14 width=300/
mx:Text text={vimeo.currentItem.description}
color=#F5FAFB width=300/
mx:LinkButton label=ver video
click=openWindowVimeo(event) id=vimeoButton enabled=true/
/mx:Repeater
/mx:VBox
Could someone help me out
gus
[flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
OK, so now it doesn't like the XML you are sending to the CFC. What does Charles show as the XML string that is actually being sent? Does that XML pass a validation check? Does it look right? --- In flexcoders@yahoogroups.com, ZIONIST stinasius@... wrote: I changed access to 'remote' on the cfc and when i run it i get this error faultCode:Server.Processing faultString:'Unable to invoke CFC - Unable to parse the feed: Either source specified is invalid or feed is malformed.' faultDetail:'Error: Invalid XML'
[flexcoders] Self Signed SSL Certificates
Greetings! I am trying to write a Flex desktop application which connects to a SOAP-based service. Question is - the server uses self-signed certificates and there is no way around having the server listen on an additional (non-ssl) port. I have read that with the desktop applications - connecting over ssl is not an option. Any way around this? Thanks! David
[flexcoders] Adobe captivate and flex
Hi everyone, I am trying to load a captivate generated swf file in my flex project. As we know, we can create a password protected swf file using Adobe Captivate. Is there any way in which we can load that file automatically using Flex? Here automatically means that my flex application provides the password at the time of loading by calling some captivate API, and the user should not need to enter the password explicitly. Any help/pointers in this regard would be really helpful. Regards, Kapil
[flexcoders] load password protected captivate file in flex
Hi everyone, I have a query, to which I could not find a solution over google. As we know, we can create a password protected swf file using Adobe Captivate. My question is that can we load that file automatically using Flex? Here automatically means, that my flex application provides the password at the time of loading by calling some captivate API, and the user should not need to enter the password. Any help/pointers in this regard would be really helpful. Regards, Kapil
Re: RV: [flexcoders] combobox problem
please help with generate pdf structured who contract from forms and datagrid
[flexcoders] Parsing Soap Response
Greetings! I have a SOAP response from a webservice that i am trying to parse to a datagrid. The information that comes back to the result handler is in the format of: SOAPENV:ENVELOPE -- soapenv:body ns2:serviceResponse --ns2:return ns1:data I'm trying to figure out how to grab everything in ns1 and populate that information to a grid. I'm very new to flex - anyone out there who can help? Thanks so much!
[flexcoders] How much load a Red5 server can handle?
Hi I have created a user video recording application which is hosted on red5 server and it uses oflademo code to capture and save the video. My query is how much load a red5 server can handle? I mean it is just a tomcat server. If it goes live and hundreds of user started using it, what are the chances of breakdown? Is red5 server really good for production level use? What approach would you suggest in this case? Is it a good idea to use Red5 server in production environment? What server do other video capturing/ streaming application must be using in production environment? Thanks in advance Regards, MulC
[flexcoders] Possible to specify a fallback font without breaking font embedding in Flex4?
I posted this question on stackoverflow.com a few months back and
unfortunately haven't gotten any responses. Any help would be much
appreciated!
http://stackoverflow.com/questions/6435042/is-it-possible-to-specify-a-f\
allback-font-without-breaking-font-embedding-in-flex
Here's the question as it appears on SO:
Seemingly against all sense, specifying more than just your embedded
font in a font-family property breaks the font embedding and has your
app jump to the proceeding fonts in the font family. For example:
Embed works:
global { font-family: HelveticaEmbedded; }
Embed no longer works:
global { font-family: HelveticaEmbedded, sans-serif; }
Is there a known fix or workaround to this? My problem is essentially
that for characters in the deep unicode ranges (other alphabets,
symbols), I'm unable to display anything but the actual unicode sequence
(\u), presumably because I lack a font-fallback.
For reference, this is how my font is embedded:
@font-face { src: url(/fonts/HelveticaLTStd-Roman.otf);
font-family: HelveticaEmbedded; embed-as-cff: true;
font-weight: normal; font-style: normal; font-lookup:
embeddedCFF; font-anti-alias-type: advanced; unicode-range:
U+0041-005A, /* Upper-Case [A..Z] */ U+0061-007A, /* Lower-Case
a-z */ U+0030-0039, /* Numbers [0..9] */ U+002E-002E; /*
Period [.] */ }
Re: [flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
Googling bro..:D South Sulawesi Information Technology Corporate -Original Message- From: ZIONIST stinas...@yahoo.com Sender: flexcoders@yahoogroups.com Date: Fri, 07 Oct 2011 16:31:52 To: flexcoders@yahoogroups.com Reply-To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app I changed access to 'remote' on the cfc and when i run it i get this error faultCode:Server.Processing faultString:'Unable to invoke CFC - Unable to parse the feed: Either source specified is invalid or feed is malformed.' faultDetail:'Error: Invalid XML'
[flexcoders] Bar Graph basic doubt!
Hi Group, I have a basic doubt on bar graphs in flex. For a bar graph I bind the data provider with an array collection. This array collection will be populated dynamically with the values 0,1 or 2. So the bar graph is showing fine, but the interval lines are at 0, 0.2,0.4,0.6,0.8,1,1.2,1.4,1.6,1.8,2 meaning: at intervals of .2. I want it to be only integers, meaning: 0,1,2 that’s it. How do I do it? Please help. Thanks Best Regards, Venkat.
[flexcoders] Re: RTE when setting spark gridcolumn visible property (f
If that is the use case I would have built that data grid and columns on the
fly in ActionScript. Why bother having columns in memory that you don't use?
--- In flexcoders@yahoogroups.com, bhaq1972 mbhaque@... wrote:
The problem doesn't exist if the code is executed in the preintialize or
creationComplete event. However, I didn't want to mention that because it
takes the focus away from what looks like a bug in initialize. Why would one
column give a runtime error and the other not?
Halo datagrid doesnt have this problem.
In our scenario, some columns have no relevance to certain customers. Instead
of removing the column from the mxml, we store the column info (in this case
make invisible) in the database.
During the datagrid initialze we make it invisible. The creationcomplete
event would be too late because by then the column would have rendered (for a
split second).
Preinitialize would be ok...but other parts of my code (unrelated to this
problem) are failing because preinitialize is too early. i can't bare any
more code rewrites(but i suppose it keeps me in a job).
--- In flexcoders@yahoogroups.com, valdhor valdhorlists@ wrote:
The column probably hasn't been created yet. Try the creationcomplete event
of the datagrid.
--- In flexcoders@yahoogroups.com, bhaq1972 mbhaque@ wrote:
I get a runtime error when I set the gridcolumn.visible property during a
datagrid initialize event. There is no problem's
if its the first gridcolumn. Looks like a bug?
Can anyone suggest a workaround?
s:DataGrid initialize=makeColumnInvisible()
s:columns
s:ArrayList
s:GridColumn id=gc0 dataField=col0 headerText=col0/
s:GridColumn id=gc1 dataField=col1 headerText=col0/
..
public function makeColumnInvisible():void
{
gc1.visible = false; // causes a RTE
gc0.visible = false; // doesnt give a problem
..
RangeError: Error #1125: The index 1 is out of range 0.
at
spark.components.gridClasses::GridDimensions/setTypicalCellWidth()[E:\dev\hero_private\frameworks\projects\spark\src\spark\components\gridClasses\GridDimensions.as:1325]
at
spark.components.gridClasses::GridDimensions/columns_visibleChangedHandler()[E:\dev\hero_private\frameworks\projects\spark\src\spark\components\gridClasses\GridDimensions.as:1840]
at
spark.components.gridClasses::GridDimensions/columnsCollectionChanged()[E:\dev\hero_private\frameworks\projects\spark\src\spark\components\gridClasses\GridDimensions.as:1800]
at
spark.components::Grid/columns_collectionChangeHandler()[E:\dev\hero_private\frameworks\projects\spark\src\spark\components\Grid.as:4429]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at spark.components.gridClasses::GridColumn/set
visible()[E:\dev\hero_private\frameworks\projects\spark\src\spark\components\gridClasses\GridColumn.as:1564]
...
Re: [flexcoders] Possible to specify a fallback font without breaking font embedding in Flex4?
If you want to use font-fallback for an embedded font, even the fallback fonts
have to be embedded.
On 10/5/11 7:58 PM, stiggler1 pmow...@gmail.com wrote:
I posted this question on stackoverflow.com a few months back and unfortunately
haven't gotten any responses. Any help would be much appreciated!
http://stackoverflow.com/questions/6435042/is-it-possible-to-specify-a-fallback-font-without-breaking-font-embedding-in-flex
Here's the question as it appears on SO:
Seemingly against all sense, specifying more than just your embedded font in a
font-family property breaks the font embedding and has your app jump to the
proceeding fonts in the font family. For example:
Embed works:
global { font-family: HelveticaEmbedded!
; }
Embed no longer works:
global { font-family: HelveticaEmbedded, sans-serif; }
Is there a known fix or workaround to this? My problem is essentially that for
characters in the deep unicode ranges (other alphabets, symbols), I'm unable to
display anything but the actual unicode sequence (\u), presumably because I
lack a font-fallback.
For reference, this is how my font is embedded:
@font-face
{
src: url(/fonts/HelveticaLTStd-Roman.otf);
font-family: HelveticaEmbedded;
embed-as-cff: true;
font-weight: normal;
font-style: normal;
font-lookup: embeddedCFF;
font-anti-alias-type: advanced;
unicode-range:
U+0041-005A, /* Upper-Case [A..Z] */
U+0061-007A, /* Lower-Case a-z */
U+0030-0039, /* Numbers [0..9] */
U+002E-002E; /* Period [.] */
}
--
Alex Harui
Flex SDK Team
Adobe System, Inc.
http://blogs.adobe.com/aharui
