date:20090729

[flexcoders] Re: Need help Combobox label property

2009-07-29 Thread gan_sun2006

Thanks to everyone for suggestions.

I am having a combo in which the values are dynamically coming from DB thru 
java WS. The case is, when i select a country for instance say India, the 
code for the corresponding selection IN is saved to the DB thru java WS 
during SAVE action. When i retrieve the value in future, I am given only the 
countrycode IN. Using this code, I have to show the countryname on label 
property of my combo. I am currently looping thru the arraycol(dataprovider) 
for checking the code for IN and setting the arraycol index to 
combo.selectedIndex. I cannot use switch() here as the values are dynamic from 
DB.

Is there any other better way of doing this...?

Thanks in advance!!!

Regards,
Ganesh Sundar R.


--- In flexcoders@yahoogroups.com, Jeffry Houser j...@... wrote:

 
  I started to give him a similar answer, but then realized he may be 
 talking about setting the selectedItem on the ComboBox.  He mentioned he 
 already had a labelField which seems to be exactly what he needs for 
 display purposes without a complicated switch statement. 
 
  Ganesh, if neither answer helps you, could you elaborate on the problem?
 
 Mark Lapasa wrote:
   
 
  look at combo boxes labelfunction
  the function will then inspect the countrycode and you'll have a nasty
  switch statement that will output the correct country name
 
  -mL
 
  gan_sun2006 wrote:
  
  
   Hi,
  
   I am using combobox for which the bound data is coming from an
   arraycollection. My arraycollection has two properties called
   countryname(labelField) and countrycode. When i submit my page, the
   countrycode from my combo is saved to the DB. During retrieval I am
   given only countrycode and not countryname.
  
   How can I show the equivalent countryname as selectedItem in my
   combobox? Presently I am looping through the arraycollection and
   showing the equivalent countyname. Is there any other way to do it?
  
   Any help is highly appreciated...
  
   Regards,
   Ganesh Sundar R.
  
  
 
  Notice of confidentiality:
  The information contained in this e-mail is intended only for the use 
  of the individual or entity named above and may be confidential. 
  Should the reader of this message not be the intended recipient, you 
  are hereby notified that any unauthorized dissemination, distribution 
  or reproduction of this message is strictly prohibited. If you have 
  received this message in error, please advise the sender immediately 
  and destroy the e-mail.
 
  
 
 -- 
 Jeffry Houser, Technical Entrepreneur
 Adobe Community Expert: http://tinyurl.com/684b5h
 http://www.twitter.com/reboog711  | Phone: 203-379-0773
 --
 Easy to use Interface Components for Flex Developers
 http://www.flextras.com?c=104
 --
 http://www.theflexshow.com
 http://www.jeffryhouser.com
 --
 Part of the DotComIt Brain Trust

[flexcoders] advanced datagrid refresh

2009-07-29 Thread awesome


When I press delete I need to refresh  datagrid to display changes. Currently
it displays changes only when I reload the page.

I tried getAllItemsCollection.refresh(); but it only collapses grouping and
does not display changes.

For testing purposes I created delete button and tried everything from
invalidatedisplaylist to reassigning dataprovider but with no luck.

Any help would be appreciated.

My code:

?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; layout=vertical
minWidth=1024 minHeight=768
xmlns:izdelkiservice=services.izdelkiservice.*
mx:Script
![CDATA[
import mx.events.AdvancedDataGridEvent;
import mx.controls.dataGridClasses.DataGridColumn;
import mx.controls.DataGrid;
import mx.events.DataGridEvent;
import mx.messaging.AbstractConsumer;
import mx.utils.ObjectUtil;
import mx.events.FlexEvent;
import mx.controls.Alert;

public var clickedColumn:String;

protected function 
adg_creationCompleteHandler(event:FlexEvent):void
{
getAllItemsResult.token = 
izdelkiService.getAllItems();
}

protected function 
button_clickHandler(event:MouseEvent):void
{
createItemResult.token = 
izdelkiService.createItem(izdelek);
}

protected function 
updateBtn_clickHandler(event:MouseEvent):void
{
updateItemResult.token = 
izdelkiService.updateItem(izdelek2);
}

protected function 
deleteBtn_clickHandler(event:MouseEvent):void
{
deleteItemResult.token = 
izdelkiService.deleteItem(izdelek2.id);
getAllItemsCollection.refresh();
adg.dataProvider = adg.dataProvider;
}

private var _dataField:String;

private function
adg_headerReleaseHandler(event:AdvancedDataGridEvent):void
{
clickedColumn = event.dataField;
}

private function sortNumeric(obj1:Object, 
obj2:Object):int
{
return
ObjectUtil.numericCompare(obj1[clickedColumn],obj2[clickedColumn]); 

}

private function sortKat(obj1:Object, obj2:Object):int
{
return 
ObjectUtil.numericCompare(obj1.kat,obj2.kat);
}

protected function 
refreshBtn_clickHandler(event:MouseEvent):void
{
adg.dataProvider = null;
adg.dataProvider = {getAllItemsCollection};
getAllItemsCollection.refresh();
adg.validateDisplayList();
adg.validateNow();
adg.invalidateDisplayList();
adg.invalidateList();   
}
]]
/mx:Script
mx:AdvancedDataGrid id=adg designViewDataType=tree width=100% 
creationComplete=adg_creationCompleteHandler(event) 
editable=false 
dataProvider={getAllItemsCollection} height=50%
headerRelease=adg_headerReleaseHandler(event)
mx:columns
mx:AdvancedDataGridColumn headerText=id 
dataField=id
editable=false sortCompareFunction=sortNumeric/
mx:AdvancedDataGridColumn headerText=izdelek 
dataField=izdelek/
mx:AdvancedDataGridColumn headerText=ime 
dataField=ime/
mx:AdvancedDataGridColumn headerText=kat 
dataField=kat
sortCompareFunction=sortNumeric/
mx:AdvancedDataGridColumn headerText=opis 
dataField=opis/
mx:AdvancedDataGridColumn headerText=datum 
dataField=datum/
mx:AdvancedDataGridColumn headerText=vrstni_red 
dataField=vrstni_red
sortCompareFunction=sortNumeric/
/mx:columns
/mx:AdvancedDataGrid
mx:CallResponder id=getAllItemsResult
result=getAllItemsCollection.refresh();/
izdelkiservice:IzdelkiService id=izdelkiService
destination=IzdelkiService

[flexcoders] Scrollbar intersection.

2009-07-29 Thread ivansebastiansurya

Hi everyone,

I'm just wondering if any of you guys have attempted to color the square that 
results as the intersection of the vertical and horizontal scroll bars.

I have a containers that have both scrollbars on, the ugly thing is that there 
is this white square at the bottom right corner of my container where the 
scrollbars intersect.

Is there a way to change the colour of that square?

Many thanks,

Ivan.

Re: [flexcoders] Flex Compilation takes long time

2009-07-29 Thread Alexander Tarelkin

I googled on the same subject literally a couple of weeks ago.
Here is the link that shed some light and helped me:
http://stackoverflow.com/questions/33768/any-advice-for-speeding-up-the-compile-time-in-flex-builder-3

What turned out relevant for our projects:
* Slow compile time is most often caused by having large numbers of embedded
resources ([Embed] or @Embed).
We have plenty of them, but the second tip helped much more.
* Go to Project-Properties-Flex Applications. All of the applications
listed are compiled each time.
This one is so evident but no one thought of that. We had 8 applications in
the project, but only two of them were required at a time.

On Wed, Jul 22, 2009 at 9:30 AM, ondemand_mayur ondemand_ma...@yahoo.comwrote:

Hi folks,

I have a project crated with Flex 3 ( SDK 3.2 ).
When ever I compile it really takes much long time min 4 to 5 mins ( i.e.
240 to 300 seconds).

That really make my developers crazy and it is so frustrating.

Has any one any suggestions how to make compilation process faster.

* I have already set -incremental=true for flex compiler in Flex
Builder 3.
* I have around six diff. modules in my project. ( And I have noticed after
modularization of my application it takes some more time for compilation I
know that in the process - flex builder has to call another tool for module
compilation other then MXMLC )

42 matches

Mail list logo