date:20060222

Re: [flexcoders] Your preference - Loader or createChild?

2006-02-22 Thread Aral Balkan

Hi,

I prefer the use of a Loader -- in fact, multiple Loaders (if you want 
to cache loaded SWFs and not have to wait through the initialization 
stage again.) Combined with RSLs, this should give you an optimum 
balance between file size, modularity and speed.

hth,
Aral
--
http://flashant.org

fowleryj wrote:

We are trying to make a decision on how the shell of our application
should work. Our goal is to load the sub-applications that are a part
of our large app dynamically. Basically, should we go with the
createChild method or use the mx:Loader tag? We are happy with all of
the inner workings of our mxml/viewhelpers/commands/etc, but not with
the shell. Would anyone out there mind sharing how you structure your
large-scale applications? Are you using a shell with createChild,
mx:Loader, or another method?
snip




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[flexcoders] Re: problem with cell renderer in ComboBox

2006-02-22 Thread bhaq1972

quite surprising this didn't work for you. i took this idea from 
Peter Ent's weblogs. check out the cellrenders section

http://weblogs.macromedia.com/pent/archives/2004/12/index.cfm

the code can be downloaded and there is a sample test app to see it 
in action. its very good.


--- In flexcoders@yahoogroups.com, george_lui [EMAIL PROTECTED] 
wrote:

 I don't see how this was terribly different from the original 
code. 
 But I tried it anyways and it doesn't work. 
 
 thanx anyways,
 geo
 
 --- In flexcoders@yahoogroups.com, bhaq1972 mbhaque@ wrote:
 
  why dont you simplify things a bit. put your FullNameRenderer 
into 
  the same folder location as your ComboBox mxml application.
  
  and do this
  mx:ComboBox creationComplete=test(event)
  
  function test(event){
  event.target.dropdown.cellRenderer = FullNameRenderer;
  }
  
  
  
  
  --- In flexcoders@yahoogroups.com, george_lui george_lui@ 
  wrote:
  
   Y'know I just did a blind copypaste from some other guy in 
this
   group. But yeah, I don't see no getDropdown() method in the 
api 
  docs.
 Just the dropdown property. I did try your setting it to the
   property and it still didn't work :(
   
   thanx,
   george
   
   
   --- In flexcoders@yahoogroups.com, Doug Lowder douglowder@ 
  wrote:
   
Hi,

I'm not familiar with getDropdown().  Is getDropdown() a 
valid 
  method
of your combobox?

If not, try event.target.dropdown. instead of
event.target.getDropdown()..

Doug


--- In flexcoders@yahoogroups.com, george_lui 
george_lui@ 
  wrote:

 Hi,
 
 I had a cellrenderer that was originally used in  datagrid 
  cell.  I've
 since replaced the datagrid with a comboBox. I'm trying to 
  reuse the
 same cellrenderer in the combo using the code below.
 
 mx:ComboBox 
id=employeeComboBox
  creationComplete=
 
   
   event.target.getDropdown
  ().cellRenderer='com.sf.sfv4.view.sharkfin.FullNameRenderer';
 event.target.getDropdown().variableRowHeight=true 
  rowCount=10
   mx:dataProvider { ModelLocator.employees } 
  /mx:dataProvider
 /mx:ComboBox
 
 The FullNameRenderer cellrenderer I have just takes the 
first 
  and last
 name of a user vo and concatenates it.
 
 However this isn't working for the combobox.  I get and 
set the
 cellrenderer of the combobox's dropdown property as stated 
in 
  this
 group by another member, but it doesn't work.  Instead I 
get 
  the user
 vo object displayed.
 
 I'm confused, I'm using the same dataProvider and 
cellrenderer 
  in the
 combobox as I did in the datagrid.  I think there's a 
  difference
 between the two widgets, but I just don't know what it is.
 
 Please advise...
 
 TIA,
 George

   
  
 







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RE: [flexcoders] Problem with Repeater

2006-02-22 Thread Richard Schutten






Hi 
Matt,

It 
works for my example, but when i'm using two nested Repeaters i'm in trouble 
again. See my example code:

mx:Model id="test"
 
result
 
item
 
nameItem 1/name

subitem
 
nameSubitem 1/name
/subitem
 
/item
 
/result
/mx:Model
mx:ArrayCollection id="testAC" 
source="{mx.utils.ArrayUtil.toArray(test.item)}"/mx:VBox 
mx:Repeater id="rep" 
dataProvider="{testAC}" 
mx:Label 
text="{rep.currentItem.name}"/ 
mx:HBox 
 mx:Repeater id="rep2" 
dataProvider="{rep.currentItem.subitem}" 
 mx:Label 
text="{rep2.currentItem.name}"/ 
 
/mx:Repeater 
/mx:HBox 
/mx:Repeater/mx:VBox

The 
same problem i don't get the subitems only if i use more 
subitems!
Must i 
use two ArrayCollections?

Richard

Thanx!
-Original 
Message-From: flexcoders@yahoogroups.com 
[mailto:[EMAIL PROTECTED]On Behalf Of Matt 
ChotinSent: Wednesday, February 22, 2006 6:45 AMTo: 
flexcoders@yahoogroups.comSubject: RE: [flexcoders] Problem with 
Repeater
You need to use 
  mx.utils.ArrayUtil.toArray().Matt-Original 
  Message-From: flexcoders@yahoogroups.com 
  [mailto:[EMAIL PROTECTED] OnBehalf Of Richard SchuttenSent: 
  Tuesday, February 21, 2006 6:40 AMTo: 
  flexcoders@yahoogroups.comSubject: [flexcoders] Problem with 
  RepeaterHi there,I'm using Flex 2.0 Beta 1 and having a 
  problem with using a Model asdataProvider for the Repeater.I entered 
  an example code beneath:mx:Model 
  id="test" 
  result 
   itemItem 
  1/item 
  /result/mx:Modelmx:VBox 
  mx:Repeater id="rep" 
  dataProvider="{test.result.item}" 
   mx:Label 
  text="{rep.currentItem}"/ 
  /mx:Repeater/mx:VBoxWhen the model contains one 
  item, this code will not run. Using moreitemssee 
  code:mx:Model id="test" 
  result 
   itemItem 
  1/item 
   itemItem 
  2/item 
   itemItem 
  3/item 
  /result/mx:ModelAnd it will run 
  correctly!As i read in the documentation the Repeater can be used for 
  one or morecomponents.Does anyone know what's 
  wrong?Greetings,Richard--Flexcoders 
  Mailing ListFAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txtSearch 
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RE: [flexcoders] Binding Data to DataGrid from webservice response

2006-02-22 Thread Sathish K






tell
me clearly about labelfunction

  -Original Message-From: flexcoders@yahoogroups.com
  [mailto:[EMAIL PROTECTED]On Behalf Of Matt
  ChotinSent: 22 February 2006 11:06To:
  flexcoders@yahoogroups.comSubject: RE: [flexcoders] Binding Data to
  DataGrid from webservice responsecolumnName can be
  "Name" and headerText can be "Column 1". You couldalso use a
  labelFunction if you really needed to.Matt-Original
  Message-From: flexcoders@yahoogroups.com
  [mailto:[EMAIL PROTECTED] OnBehalf Of sathish_kumar_18Sent:
  Tuesday, February 21, 2006 1:47 AMTo:
  flexcoders@yahoogroups.comSubject: [flexcoders] Binding Data to DataGrid
  from webservice responseHow to bind data from webservice
  response...if the column name in the grid is different and child tag in
  response is different...i cannot able to loop through the data because
  the response would contains huge data of 2 rows..example
  if webservice response is 
  response
  data
  Namesathish/Name
  AddressChennai/Address
  /data
  data
  Nameselva/Name
  Addressdelhi/Address
  /data
  /response mx:VBox
   mx:DataGrid id="dg1"
  dataProvider="{response.data}"
  mx:columns
  mx:Array
  mx:DataGridColumn columnName="Column1"
  /
  mx:DataGridColumn columnName="Column2"
  /
  /mx:Array
  /mx:columns 
  /mx:DataGrid/mx:VBoxregardssathish--Flexcoders
  Mailing ListFAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txtSearch
  Archives:http://www.mail-archive.com/flexcoders%40yahoogroups.com
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Re: [flexcoders] Handling VERY large numbers in Flex

2006-02-22 Thread Paul Hastings

Niklas Richardson wrote:
 Unfortunately we're using Flex 1.5 and thus AS2.
 
 I'll see if we can create some sort of icu4j clone in AS2.

core java's code (well GNU classpath) version is 500++ lines, icu4j is 4400++ 
lines (loads of comments). icu4j's NumberFormat (which can handle 
BigDecimal/BigInteger) is around 1500 lines.

just to make sure i understand, you're simply going to port the java to AS?


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RE: [flexcoders] Validatior's binding problem?

2006-02-22 Thread Peter Watson











Hi Kazuya,



As Matt said  in Flex 1.5,
validators dont support binding.



Below is a workaround for your issue.




I got most of the code from here:

http://blog.daemon.com.au/archives/000317.html





Main.mxml

*

?xml version=1.0
encoding=utf-8?

mx:Application
xmlns:mx=http://www.macromedia.com/2003/mxml
xmlns:local=*

 mx:Script

 ![CDATA[

 function
testField( validator, value ){

 validator.numLength
= name1.maxChars;

 //debug

//mx.core.Application.alert(validator.numLength);

 validator.doValidation(value);

  }

 ]]

 /mx:Script

 

 mx:Model
id=test

  firstField{name1.text}/firstField

 secondField{name2.text}/secondField

  /mx:Model

 

 local:RequiredFieldValidator
xmlns=* field=test.secondField
validate=testField(event.validator, event.value)/

 

 mx:Form

 mx:FormItem

 mx:TextInput
id=name1 maxChars=5/

 /mx:FormItem

 mx:FormItem

 mx:TextInput
id=name2/

 /mx:FormItem

 /mx:Form

/mx:Application





RequiredFieldValidator.as



class RequiredFieldValidator extends
mx.validators.Validator {

 public var
numLength:Number;

 

 public
function RequiredFieldValidator(){

 

 }

 public
function doValidation(fieldString) : Void{

  RequiredFieldValidator.validateValue(this,
fieldString, null, numLength);

  }

 public
static function validateValue(validator:mx.validators.Validator,
fieldString:String, subField, numLength) : Boolean{

 var
tempValue = new String(fieldString);

 

 if(tempValue.length
 numLength){

 validator.validationError(TooLong,
You entered  + tempValue.length +  characters. The limit is
 + numLength, subField);

  return
false;

 }

 return
true;

 }

}





regards,

peter













From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of KOMON Kazuya
Sent: Wednesday, February 22, 2006
1:40 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders]
Validatior's binding problem?





Hi, Matt

Thank you for your reply.

I watched the source which generated, it became
undefined in case of binding.
That was a reason.

Thank you,
KAZUYA KOMON

-Original Message-
Sorry, Validators in 1.5 can't accept binding,
they're special
components. We changed that in 2.0. 

Matt

-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of KAZUYA KOMON
Sent: Monday, February 20, 2006 12:05 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Validatior's binding
problem?

Hi, all


I'm trying to bind attribute from MXML file to
custom validator.
(using 1.5)


// Code(MXML) :
RequiredFieldValidator xmlns=*
field=formData.text 

numLength={name.maxChars}/
 ^
mx:TextInput id=name
width=200 maxChars=5 /


// Code(ActionScript - RequiredFieldValidator.as)
:
class RequiredFieldValidator extends
mx.validators.Validator {
 var numLength:Number;

^
 ...
}


If I set number directory (ex.
numLength=5) , I can.
But if I use binding, I can't.
Is there something a good idea?

Any help is greatly appreciate.


Thanks,
KAZUYA KOMON


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Re: [flexcoders] Handling VERY large numbers in Flex

2006-02-22 Thread Niklas Richardson

Yeah, I just found that myself.I think I'll give it a miss!Perhaps I'll have to come up with another solution! ;)Hahahaha! :)On 2/22/06,
Paul Hastings [EMAIL PROTECTED] wrote:
Niklas Richardson wrote: Unfortunately we're using Flex 1.5 and thus AS2. I'll see if we can create some sort of icu4j clone in AS2.core java's code (well GNU classpath) version is 500++ lines, icu4j is 4400++
lines (loads of comments). icu4j's NumberFormat (which can handleBigDecimal/BigInteger) is around 1500 lines.just to make sure i understand, you're simply going to port the java to AS?--Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txtSearch Archives:
http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links* To visit your group on the web, go to:http://groups.yahoo.com/group/flexcoders/
* 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/-- Niklas RichardsonPrismix LtdUK based Flex and ColdFusion Specialists

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Re: [flexcoders] Re: problem with cell renderer in ComboBox

2006-02-22 Thread Anatole Tartakovsky

As far as I recall, dropdown object can be
"dropped" and recreated when the data model and other things change. If you do
not reassign cellrenderer at that time it will be gone. It would make sense to
me to subclass the object and override getDropdown function to assign
cellrenderer on each call or at least when dropdown was not defined at the time
of the call.
Thank you,
Anatole

- Original Message -
From:
bhaq1972

To: flexcoders@yahoogroups.com
Sent: Wednesday, February 22, 2006 4:00
AM
Subject: [flexcoders] Re: problem with
cell renderer in ComboBox
quite surprising this didn't work for you. i took this idea
from Peter Ent's weblogs. check out the cellrenders sectionhttp://weblogs.macromedia.com/pent/archives/2004/12/index.cfmthe
code can be downloaded and there is a sample test app to see it in action.
its very good.--- In flexcoders@yahoogroups.com,
"george_lui" [EMAIL PROTECTED] wrote: I don't see how
this was terribly different from the original code. But I tried
it anyways and it doesn't work. thanx anyways,
geo --- In flexcoders@yahoogroups.com, "bhaq1972"
mbhaque@ wrote: why dont you simplify things
a bit. put your FullNameRenderer into the same folder
location as your ComboBox mxml application.and do
this mx:ComboBox creationComplete="test(event)"
function test(event){
event.target.dropdown.cellRenderer = FullNameRenderer; }
--- In
flexcoders@yahoogroups.com, "george_lui" george_lui@
wrote: Y'know I just did a blind
copypaste from some other guy in this group. But
yeah, I don't see no getDropdown() method in the api
docs. Just the dropdown property. I did try your
setting it to the property and it still didn't work
:( thanx,
george --- In
flexcoders@yahoogroups.com, "Doug Lowder" douglowder@
wrote: Hi,
I'm not familiar with getDropdown(). Is
getDropdown() a valid methodof your
combobox?If not, try
"event.target.dropdown." instead of
"event.target.getDropdown().".
Doug
--- In flexcoders@yahoogroups.com, "george_lui" george_lui@
wrote:
Hi, I had a
cellrenderer that was originally used in datagrid
cell. I've since replaced the datagrid with
a comboBox. I'm trying to reuse the
same cellrenderer in the combo using the code below.
mx:ComboBox
id="employeeComboBox"

creationComplete=
"event.target.getDropdown
().cellRenderer='com.sf.sfv4.view.sharkfin.FullNameRenderer';
event.target.getDropdown().variableRowHeight=true"
rowCount="10"
mx:dataProvider { ModelLocator.employees }
/mx:dataProvider
/mx:ComboBox
The FullNameRenderer cellrenderer I have just takes the first
and last name of a user vo and concatenates
it. However this
isn't working for the combobox. I get and set the
cellrenderer of the combobox's dropdown property as stated in
this group by another member, but it
doesn't work. Instead I get the user
vo object displayed.
I'm confused, I'm using the same dataProvider and cellrenderer
in the combobox as I did in the
datagrid. I think there's a difference
between the two widgets, but I just don't know what it is.
Please advise...
TIA,
George

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