Re: [flexcoders] flex 2 editable datagridcolumn messingup with labelfunction
Thanks Alex for the rescue.
- Original Message
From: Alex Harui [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Thursday, March 27, 2008 10:04:01 PM
Subject: RE: [flexcoders] flex 2 editable datagridcolumn messingup with
labelfunction
Columns with labelFunction normally need to have itemEditEnd handlers that
figure out how to write the data back to the dataprovider.
From: [EMAIL PROTECTED] ups.com [mailto:flexcoders@ yahoogroups. com] On Behalf
Of gur_sukh
Sent: Thursday, March 27, 2008 9:19 PM
To: [EMAIL PROTECTED] ups.com
Subject: [flexcoders] flex 2 editable datagridcolumn messingup with
labelfunction
Hi,
I have a simple datagrid column which is editable and has a label
function. When users enters a value first time it works okay. But if
user comes to that cell and moves out of it the value is set to 0.
Does anyone have any idea what i am doing wrong?
Thanks in advance.
mx:DataGridColumn
editable=true
dataField=amount
headerText= Value
width=100
labelFunction= {formatAmount} /
private function formatAmount( item:Object, column:DataGridColu mn):String
{
return priceFormatter. format(IAttribut e(item).amount) ;
}
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Re: [flexcoders] editing Datefield itemrenderer
Thanks Alex, I was using label function to display 10/17/2007 00:00:00 and then wanted the user to be able to change the time manually. But they can't edit the datefield. Do you think i should write a custom component for it or is there a way to make this editable. Jas - Original Message From: Alex Harui [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Wednesday, October 17, 2007 2:10:07 PM Subject: RE: [flexcoders] editing Datefield itemrenderer dateField doesn’t let you pick the time. You’ll need a custom component as your itemEditor. From: [EMAIL PROTECTED] ups.com [mailto: [EMAIL PROTECTED] ups.com ] On Behalf Of gur_sukh Sent: Wednesday, October 17, 2007 1:08 PM To: [EMAIL PROTECTED] ups.com Subject: [flexcoders] editing Datefield itemrenderer Hi, I need to add time to the date in a datagrid column. The code is as following. I can't edit the time field. mx:DataGridColumn dataField=startDat e sortable=true resizable=true labelFunction= formatGridStart Date headerText= Start Date itemEditor= mx.controls. DateField editorDataField= selectedDate / mx:DataGridColumn dataField=endDate sortable=true resizable=true labelFunction= formatGridEndDa te editable=true headerText= End Date itemRenderer= mx.controls. DateField rendererIsEditor= true editorDataField= selectedDate / Be smarter than spam. See how smart SpamGuard is at giving junk email the boot with the All-new Yahoo! Mail at http://mrd.mail.yahoo.com/try_beta?.intl=ca
Re: [flexcoders] Re: DataGrid in flex 2.0
I noticed one more thing, let me see if i can explain. The canvas on which the datagrid is displayed is attached to a button i. When we click the button the canvas is displayed with datagrid on it. If we reassign the data to the dataprovider when the canvas is visible everthying works okay. If we reassign the data to the grid when the canvas is not displayed then it messes up. gur_sukh - Original Message From: gur_sukh [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Saturday, September 29, 2007 7:48:21 AM Subject: [flexcoders] Re: DataGrid in flex 2.0 What is happening is that i have this datagrid displayed on a canvas. The dataprovider is binded to a data sampleDat. I click a button and in the event handler for the click i reassign the dataprovider to new ArrayCollection( ); which is empty. Now when i look at the datagrid there is previous data still visible in the datagrid. on another click i assign sampleData2 to the datagrid which over- wrights on the previously visible data and is all craped out. Another thing i noticed while performing different tests is that if the reassigning data has more rows than the previous data then it all works fine. The datagrid works fine in panel or anyother container. Also this is not issue with flex as this datagrid and canvas are slightly modified of the original version. So probably something i am doing wrong. Either the canvas or the datagrid needs to be repainted. I know this is hard to understand but any help is appreciated. I have working on this from last 2 days and have no clue on what can be done. Not even sure if this is canvas problem or datagrid problem. thanks for the reply. gur_sukh --- In [EMAIL PROTECTED] ups.com, Alex Harui [EMAIL PROTECTED] wrote: Not sure what you mean by clear and why you think refresh() would help. Please provide more detail. _ _ __ From: [EMAIL PROTECTED] ups.com [mailto:[EMAIL PROTECTED] ups.com] On Behalf Of gur_sukh Sent: Thursday, September 27, 2007 2:01 PM To: [EMAIL PROTECTED] ups.com Subject: [flexcoders] DataGrid in flex 2.0 When reassigning data to dataprovider the old data doesn't clear. So there is overwriting. Anyone know how to fix this. refresh() doesn't work. gur_sukh Be smarter than spam. See how smart SpamGuard is at giving junk email the boot with the All-new Yahoo! Mail at http://mrd.mail.yahoo.com/try_beta?.intl=ca
Re: [flexcoders] Re: DataGrid in flex 2.0
custom . jas - Original Message From: Alex Harui [EMAIL PROTECTED] To: Jas Kaur [EMAIL PROTECTED]; flexcoders@yahoogroups.com; [EMAIL PROTECTED] Sent: Saturday, September 29, 2007 2:50:31 PM Subject: RE: [flexcoders] Re: DataGrid in flex 2.0 Custom renderers or default? From: Jas Kaur [mailto:gur_ [EMAIL PROTECTED] ca] Sent: Saturday, September 29, 2007 6:54 AM To: [EMAIL PROTECTED] ups.com ; Alex Harui; [EMAIL PROTECTED] com.mx Subject: Re: [flexcoders] Re: DataGrid in flex 2.0 I noticed one more thing, let me see if i can explain. The canvas on which the datagrid is displayed is attached to a button i. When we click the button the canvas is displayed with datagrid on it. If we reassign the data to the dataprovider when the canvas is visible everthying works okay. If we reassign the data to the grid when the canvas is not displayed then it messes up. gur_sukh - Original Message From: gur_sukh [EMAIL PROTECTED] ca To: [EMAIL PROTECTED] ups.com Sent: Saturday, September 29, 2007 7:48:21 AM Subject: [flexcoders] Re: DataGrid in flex 2.0 What is happening is that i have this datagrid displayed on a canvas. The dataprovider is binded to a data sampleDat. I click a button and in the event handler for the click i reassign the dataprovider to new ArrayCollection( ); which is empty. Now when i look at the datagrid there is previous data still visible in the datagrid. on another click i assign sampleData2 to the datagrid which over- wrights on the previously visible data and is all craped out. Another thing i noticed while performing different tests is that if the reassigning data has more rows than the previous data then it all works fine. The datagrid works fine in panel or anyother container. Also this is not issue with flex as this datagrid and canvas are slightly modified of the original version. So probably something i am doing wrong. Either the canvas or the datagrid needs to be repainted. I know this is hard to understand but any help is appreciated. I have working on this from last 2 days and have no clue on what can be done. Not even sure if this is canvas problem or datagrid problem. thanks for the reply. gur_sukh --- In [EMAIL PROTECTED] ups.com, Alex Harui [EMAIL PROTECTED] wrote: Not sure what you mean by clear and why you think refresh() would help. Please provide more detail. _ _ __ From: [EMAIL PROTECTED] ups.com [mailto:[EMAIL PROTECTED] ups.com] On Behalf Of gur_sukh Sent: Thursday, September 27, 2007 2:01 PM To: [EMAIL PROTECTED] ups.com Subject: [flexcoders] DataGrid in flex 2.0 When reassigning data to dataprovider the old data doesn't clear. So there is overwriting. Anyone know how to fix this. refresh() doesn't work. gur_sukh Ask a question on any topic and get answers from real people. Go to Yahoo! Answers. Make free worldwide PC-to-PC calls. Try the new Yahoo! Canada Messenger at http://ca.messenger.yahoo.com/
Re: [flexcoders] how to change vertical scroll position with variable row height in datagrid
any thought on this one.
jas
- Original Message
From: gur_sukh [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Friday, June 8, 2007 10:40:44 PM
Subject: [flexcoders] how to change vertical scroll position with variable row
height in datagrid
Hi,
I have a datagrid with variable row height( multiline rows). If the
height of last row is bigger than the other rows, then only half of it
is visible and half is below the visible area.
I need to set the verticalScrollPosit ion so that the complete row is
visible. My class inherits from DataGrid class. And the
verticalscrollposit ion in datagrid is based on number of rows and not
on piexels.
How do i set the complete last row fully visible, any ideas?
Jas
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Re: [flexcoders] Extended component on Datagrid breaks when using a XMLListCollection
any ideas? - Original Message From: gur_sukh [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Monday, June 4, 2007 10:24:52 PM Subject: [flexcoders] Extended component on Datagrid breaks when using a XMLListCollection I have extended datagrid to display an information canvas for a cell. The code works fine with ArrayCollection as data. But when testing this component with XMLlistColleciton it breaks. The image icon is not displayed at all. Thanks Jas Be smarter than spam. See how smart SpamGuard is at giving junk email the boot with the All-new Yahoo! Mail at http://mrd.mail.yahoo.com/try_beta?.intl=ca
Re: [flexcoders] Shouldn't this VBox have a scrollbar?
The value of height=200 is making this happen
mx:Canvas width=100% height=200 backgroundColor= green/
mx:Canvas width=100% height=200 backgroundColor= green/
- Original Message
From: Tom Bray [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Saturday, May 5, 2007 5:36:08 PM
Subject: [flexcoders] Shouldn't this VBox have a scrollbar?
Shouldn't the height of the VBox below end up being 300? Shouldn't
height=100% make it fill up the area allotted to it by it's parent? Instead
it ends up having a height of 612 and no scrollbar:
?xml version=1.0 encoding=utf- 8?
mx:Application xmlns:mx=http://www.adobe. com/2006/ mxml layout=absolute
horizontalScrollPol icy=off verticalScrollPolic y=off
mx:Canvas width=500 height=300 horizontalScrollPol icy=off
verticalScrollPolic y=off
mx:VBox id=badVBox width=100% height=100%
mx:Canvas width=100% height=200 backgroundColor= green/
mx:Canvas width=100% height=200 backgroundColor= green/
mx:Canvas width=100% height=200 backgroundColor= green/
/mx:VBox
/mx:Canvas
mx:Button y=400 label=debug click=debug( )/
mx:Script
![CDATA[
public function debug():void
{
var v:VBox = badVBox;
}
]]
/mx:Script
/mx:Application
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