[flexcoders] Grouping visually in ADG

2011-12-06 Thread Oleg Konovalov 
Hi,
 

I need to group some ADG columns visually, 
i.e. embolden lines in ADG around a group of columns,
but avoid creating multiple header rows, just one level.

So imagine you have columns containing countries, and you want to group them by 
continent  (UK, France, Germany ;USA, Mexico, Canada; etc.)

Is there a way to do it in ADG ?

I am trying to do it by creating item renderer and applying it on
AdvancedDataGridColumnGroup level.
Is that correct approach?
Any code samples?


Please advise!

Using FB4.5.1
 

TIA,
Oleg.

RE: [flexcoders] ArgumentError: Error #2004: One of the parameters is invalid@Graphics/drawRect

2011-12-06 Thread Philip Smith 

Ok thanks, that helps. I will look into it.

To: flexcoders@yahoogroups.com
From: aha...@adobe.com
Date: Tue, 6 Dec 2011 11:21:55 -0800
Subject: Re: [flexcoders] ArgumentError: Error #2004: One of the parameters is 
invalid@Graphics/drawRect


















 



  



  
  
  

This error occurs when a components gets drawn at a really small size and its 
constraints compute out to be invalid.  For example, if you have:







Once the component containing this rect is only 3 pixels wide, the width will 
be computed as –1 since the left side will be at 2 and right side at 1 and 
(right – left) = -1.



We don’t check for these conditions for performance reasons, and try to get the 
minWidths to defend against it.



In the debugger, you should be able to double-click on the draw() in the stack 
trace then examine properties to determine which rect it is.





On 12/6/11 9:36 AM, "Csomák Gábor"  wrote:



 

 

 

   



yes, but you trigger it, because the drawing and other visual functions are not 
called instantly, but on every timer tick, and the timer's speed is 24 
ticks/sec by default. so at every tick spark askes every component if the 
visuals have changed, and if so, calls the redraw, and thats where it goes back 
to your code.. 



On Tue, Dec 6, 2011 at 6:30 PM, Philip Smith  wrote:

  

 

 

   



>> it depends on your code. 



The error is happening in the Spark code...



To: flexcoders@yahoogroups.com

From: csom...@gmail.com

Date: Tue, 6 Dec 2011 09:24:20 +0100

Subject: Re: [flexcoders] ArgumentError: Error #2004: One of the parameters is 
invalid@Graphics/drawRect





  

 

 

   

it depends on your code. 

error finding method: comment half of the block. If its still the same error, 
the mistake will be in the other half. if it stopped the error, the error is in 
the commented half. repeat for the half with the error. repeat until you found 
the problem..



the error is because: if you draw something, change a label, etc.. so anything 
with a visual change, it won't change immediately, but every 1/24 second (by 
default) there is a timer event in Flex to apply that changes. So this error 
comes when the program refreshes its view. (you know because of the last row of 
the error:   at flash.utils::Timer/tick(), and goes to flex sdk, not your 
code..) you get very similar error, when you want to addChild() to an Element 
for example..



hope I helped.. 



On Tue, Dec 6, 2011 at 2:24 AM, method_air  wrote:

  

 

 

   This error started appearing, (the stack trace only has information relating 
to flex sdk classes), anyone know how to fix it:



ArgumentError: Error #2004: One of the parameters is invalid.

at flash.display::Graphics/drawRect()

at 
spark.primitives::Rect/draw()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\Rect.as:463]

at 
spark.primitives.supportClasses::StrokedElement/updateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\StrokedElement.as:143]

at 
spark.primitives.supportClasses::GraphicElement/http://www.adobe.com/2006/flex/mx/internal::doUpdateDisplayList
  
()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\GraphicElement.as:3958]

at 
spark.primitives.supportClasses::GraphicElement/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\GraphicElement.as:3942]

at 
spark.components::Group/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\components\Group.as:1087]

at 
mx.managers::LayoutManager/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:736]

at 
mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:819]

at 
mx.managers::LayoutManager/doPhasedInstantiationCallback()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1180]

at flash.utils::Timer/_timerDispatch()

at flash.utils::Timer/tick()





 

   

 





 



   

 

   

 



 

   







-- 

Alex Harui

Flex SDK Team

Adobe System, Inc.

http://blogs.adobe.com/aharui

Re: [flexcoders] ArgumentError: Error #2004: One of the parameters is invalid@Graphics/drawRect

2011-12-06 Thread Alex Harui 
This error occurs when a components gets drawn at a really small size and its 
constraints compute out to be invalid.  For example, if you have:



Once the component containing this rect is only 3 pixels wide, the width will 
be computed as –1 since the left side will be at 2 and right side at 1 and 
(right – left) = -1.

We don’t check for these conditions for performance reasons, and try to get the 
minWidths to defend against it.

In the debugger, you should be able to double-click on the draw() in the stack 
trace then examine properties to determine which rect it is.


On 12/6/11 9:36 AM, "Csomák Gábor"  wrote:






yes, but you trigger it, because the drawing and other visual functions are not 
called instantly, but on every timer tick, and the timer's speed is 24 
ticks/sec by default. so at every tick spark askes every component if the 
visuals have changed, and if so, calls the redraw, and thats where it goes back 
to your code..

On Tue, Dec 6, 2011 at 6:30 PM, Philip Smith  wrote:





>> it depends on your code.

The error is happening in the Spark code...


To: flexcoders@yahoogroups.com
From: csom...@gmail.com
Date: Tue, 6 Dec 2011 09:24:20 +0100
Subject: Re: [flexcoders] ArgumentError: Error #2004: One of the parameters is 
invalid@Graphics/drawRect






it depends on your code.
error finding method: comment half of the block. If its still the same error, 
the mistake will be in the other half. if it stopped the error, the error is in 
the commented half. repeat for the half with the error. repeat until you found 
the problem..

the error is because: if you draw something, change a label, etc.. so anything 
with a visual change, it won't change immediately, but every 1/24 second (by 
default) there is a timer event in Flex to apply that changes. So this error 
comes when the program refreshes its view. (you know because of the last row of 
the error:   at flash.utils::Timer/tick(), and goes to flex sdk, not your 
code..) you get very similar error, when you want to addChild() to an Element 
for example..

hope I helped..

On Tue, Dec 6, 2011 at 2:24 AM, method_air  wrote:



   This error started appearing, (the stack trace only has information relating 
to flex sdk classes), anyone know how to fix it:

ArgumentError: Error #2004: One of the parameters is invalid.
at flash.display::Graphics/drawRect()
at 
spark.primitives::Rect/draw()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\Rect.as:463]
at 
spark.primitives.supportClasses::StrokedElement/updateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\StrokedElement.as:143]
at 
spark.primitives.supportClasses::GraphicElement/http://www.adobe.com/2006/flex/mx/internal::doUpdateDisplayList
  
()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\GraphicElement.as:3958]
at 
spark.primitives.supportClasses::GraphicElement/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\GraphicElement.as:3942]
at 
spark.components::Group/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\components\Group.as:1087]
at 
mx.managers::LayoutManager/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:736]
at 
mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:819]
at 
mx.managers::LayoutManager/doPhasedInstantiationCallback()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1180]
at flash.utils::Timer/_timerDispatch()
at flash.utils::Timer/tick()



















--
Alex Harui
Flex SDK Team
Adobe System, Inc.
http://blogs.adobe.com/aharui

Re: [flexcoders] ArgumentError: Error #2004: One of the parameters is invalid@Graphics/drawRect

2011-12-06 Thread Csomák Gábor 
yes, but you trigger it, because the drawing and other visual functions are
not called instantly, but on every timer tick, and the timer's speed is 24
ticks/sec by default. so at every tick spark askes every component if the
visuals have changed, and if so, calls the redraw, and thats where it goes
back to your code..

On Tue, Dec 6, 2011 at 6:30 PM, Philip Smith  wrote:

>
>
>  >> it depends on your code.
>
> The error is happening in the Spark code...
>
> --
> To: flexcoders@yahoogroups.com
> From: csom...@gmail.com
> Date: Tue, 6 Dec 2011 09:24:20 +0100
> Subject: Re: [flexcoders] ArgumentError: Error #2004: One of the
> parameters is invalid@Graphics/drawRect
>
>
>
>
> it depends on your code.
> error finding method: comment half of the block. If its still the same
> error, the mistake will be in the other half. if it stopped the error, the
> error is in the commented half. repeat for the half with the error. repeat
> until you found the problem..
>
> the error is because: if you draw something, change a label, etc.. so
> anything with a visual change, it won't change immediately, but every 1/24
> second (by default) there is a timer event in Flex to apply that changes.
> So this error comes when the program refreshes its view. (you know because
> of the last row of the error:   at flash.utils::Timer/tick(), and goes to
> flex sdk, not your code..) you get very similar error, when you want to
> addChild() to an Element for example..
>
> hope I helped..
>
> On Tue, Dec 6, 2011 at 2:24 AM, method_air  wrote:
>
>
>  This error started appearing, (the stack trace only has information
> relating to flex sdk classes), anyone know how to fix it:
>
> ArgumentError: Error #2004: One of the parameters is invalid.
> at flash.display::Graphics/drawRect()
> at
> spark.primitives::Rect/draw()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\Rect.as:463]
> at
> spark.primitives.supportClasses::StrokedElement/updateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\StrokedElement.as:143]
> at spark.primitives.supportClasses::GraphicElement/
> http://www.adobe.com/2006/flex/mx/internal::doUpdateDisplayList
> ()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\GraphicElement.as:3958]
> at
> spark.primitives.supportClasses::GraphicElement/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\GraphicElement.as:3942]
> at
> spark.components::Group/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\components\Group.as:1087]
> at
> mx.managers::LayoutManager/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:736]
> at
> mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:819]
> at
> mx.managers::LayoutManager/doPhasedInstantiationCallback()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1180]
> at flash.utils::Timer/_timerDispatch()
> at flash.utils::Timer/tick()
>
>
>
>
>
>

RE: [flexcoders] ArgumentError: Error #2004: One of the parameters is invalid@Graphics/drawRect

2011-12-06 Thread Philip Smith 

>> it depends on your code. 

The error is happening in the Spark code...

To: flexcoders@yahoogroups.com
From: csom...@gmail.com
Date: Tue, 6 Dec 2011 09:24:20 +0100
Subject: Re: [flexcoders] ArgumentError: Error #2004: One of the parameters is 
invalid@Graphics/drawRect


















 



  



  
  
  it depends on your code. 
error finding method: comment half of the block. If its still the same error, 
the mistake will be in the other half. if it stopped the error, the error is in 
the commented half. repeat for the half with the error. repeat until you found 
the problem..

the error is because: if you draw something, change a label, etc.. so anything 
with a visual change, it won't change immediately, but every 1/24 second (by 
default) there is a timer event in Flex to apply that changes. So this error 
comes when the program refreshes its view. (you know because of the last row of 
the error:  
at flash.utils::Timer/tick(), and goes to flex sdk, not your code..) you get 
very similar error, when you want to addChild() to an Element for example..
hope I helped.. 

On Tue, Dec 6, 2011 at 2:24 AM, method_air  wrote:
















 



  



  
  
  This error started appearing, (the stack trace only has information 
relating to flex sdk classes), anyone know how to fix it:



ArgumentError: Error #2004: One of the parameters is invalid.

at flash.display::Graphics/drawRect()

at 
spark.primitives::Rect/draw()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\Rect.as:463]

at 
spark.primitives.supportClasses::StrokedElement/updateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\StrokedElement.as:143]

at 
spark.primitives.supportClasses::GraphicElement/http://www.adobe.com/2006/flex/mx/internal::doUpdateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\GraphicElement.as:3958]


at 
spark.primitives.supportClasses::GraphicElement/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\GraphicElement.as:3942]

at 
spark.components::Group/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\components\Group.as:1087]

at 
mx.managers::LayoutManager/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:736]

at 
mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:819]

at 
mx.managers::LayoutManager/doPhasedInstantiationCallback()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1180]

at flash.utils::Timer/_timerDispatch()

at flash.utils::Timer/tick()

Re: [flexcoders] Re: Debug with device?

2011-12-06 Thread Csomák Gábor 
from manufacturers website. on samsung its kies, on the others i dont know..

On Tue, Dec 6, 2011 at 4:56 PM, markflex2007  wrote:

>
>
> where I can get the drivers. BF never ask me to install drivers. why?
>
> Thanks for help
>
> Mark
>
>
> --- In flexcoders@yahoogroups.com, Csomák Gábor  wrote:
> >
> > update flash builder to the newest. set device to debug mode. install all
> > the drivers. on debug settings, select on device.
> > if it does not help, click the connection help (or something like that, i
> > don't remember exactly) on the debug settings page.
> >
> > On Tue, Dec 6, 2011 at 6:18 AM, markflex2007  wrote:
> >
> > >
> > >
> > > Hi,
> > >
> > > I am using Flash Builder .I want to debug with device to debug mobile
> > > application. I use Galaxy 10.1 tablet.
> > >
> > > The problem is the FB can not find the device.
> > >
> > > Please give me a idea to fix this.
> > >
> > > Thanks
> > >
> > > Mark
> > >
> > >
> > >
> >
>
>  
>

[flexcoders] Re: Debug with device?

2011-12-06 Thread markflex2007 
where I can get the drivers. BF never ask me to install drivers. why?

Thanks for help

Mark

--- In flexcoders@yahoogroups.com, Csomák Gábor  wrote:
>
> update flash builder to the newest. set device to debug mode. install all
> the drivers. on debug settings, select on device.
> if it does not help, click the connection help (or something like that, i
> don't remember exactly) on the debug settings page.
> 
> On Tue, Dec 6, 2011 at 6:18 AM, markflex2007  wrote:
> 
> >
> >
> > Hi,
> >
> > I am using Flash Builder .I want to debug with device to debug mobile
> > application. I use Galaxy 10.1 tablet.
> >
> > The problem is the FB can not find the device.
> >
> > Please give me a idea to fix this.
> >
> > Thanks
> >
> > Mark
> >
> >  
> >
>

Re: [flexcoders] ArgumentError: Error #2004: One of the parameters is invalid@Graphics/drawRect

2011-12-06 Thread Csomák Gábor 
it depends on your code.
error finding method: comment half of the block. If its still the same
error, the mistake will be in the other half. if it stopped the error, the
error is in the commented half. repeat for the half with the error. repeat
until you found the problem..

the error is because: if you draw something, change a label, etc.. so
anything with a visual change, it won't change immediately, but every 1/24
second (by default) there is a timer event in Flex to apply that changes.
So this error comes when the program refreshes its view. (you know because
of the last row of the error:   at flash.utils::Timer/tick(), and goes to
flex sdk, not your code..) you get very similar error, when you want to
addChild() to an Element for example..

hope I helped..

On Tue, Dec 6, 2011 at 2:24 AM, method_air  wrote:

>
>
> This error started appearing, (the stack trace only has information
> relating to flex sdk classes), anyone know how to fix it:
>
> ArgumentError: Error #2004: One of the parameters is invalid.
> at flash.display::Graphics/drawRect()
> at
> spark.primitives::Rect/draw()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\Rect.as:463]
> at
> spark.primitives.supportClasses::StrokedElement/updateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\StrokedElement.as:143]
> at spark.primitives.supportClasses::GraphicElement/
> http://www.adobe.com/2006/flex/mx/internal::doUpdateDisplayList
> ()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\GraphicElement.as:3958]
> at
> spark.primitives.supportClasses::GraphicElement/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\primitives\supportClasses\GraphicElement.as:3942]
> at
> spark.components::Group/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\spark\src\spark\components\Group.as:1087]
> at
> mx.managers::LayoutManager/validateDisplayList()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:736]
> at
> mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:819]
> at
> mx.managers::LayoutManager/doPhasedInstantiationCallback()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1180]
> at flash.utils::Timer/_timerDispatch()
> at flash.utils::Timer/tick()
>
>  
>

Re: [flexcoders] Re: getting the total of values of an array collection that is updated manually

2011-12-06 Thread Csomák Gábor 
private function updateTotal(){
var summ:Number=0
for(i:String in orderColl){
 summ+=orderColl[i]
}
total=summ
sum.text=total
}

and call this function at the end of init, addProduct, deleteOrder
functions.

On Tue, Dec 6, 2011 at 4:19 AM, ZIONIST  wrote:


>
> Tried that but it doesn't work. What am trying to do is to get the total
> price updated as new objects are added to the arraycollection that
> populates the list and also when the qty is changed the total updates too.
> could some one please help me.
>
> --- In flexcoders@yahoogroups.com, Csomák Gábor  wrote:
> >
> > if i get your problem right, this will help. however, i didn't match the
> > name of the arraycollection to yours
> >
> > var sum:Number=0
> > for(i:String in arraycollectionvar){
> > sum+=arraycollectionvar[i];
> > }
> > //here is the sum you need.
> >
> > On Mon, Dec 5, 2011 at 3:57 PM, ZIONIST  wrote:
> >
> > >
> > >
> > > anyone with an example similar to wht am trying to do?
> > >
> > >
> > >
> >
>
>
>  
>

Re: [flexcoders] Debug with device?

2011-12-06 Thread Csomák Gábor 
update flash builder to the newest. set device to debug mode. install all
the drivers. on debug settings, select on device.
if it does not help, click the connection help (or something like that, i
don't remember exactly) on the debug settings page.

On Tue, Dec 6, 2011 at 6:18 AM, markflex2007  wrote:

>
>
> Hi,
>
> I am using Flash Builder .I want to debug with device to debug mobile
> application. I use Galaxy 10.1 tablet.
>
> The problem is the FB can not find the device.
>
> Please give me a idea to fix this.
>
> Thanks
>
> Mark
>
>  
>