RE: [flexcoders] Re: Center Checkbox in DG Column

2008-11-03 Thread Alex Harui 
Yes, see the other item renderer posts on my blog

From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of 
markgoldin_2000
Sent: Monday, November 03, 2008 5:05 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Center Checkbox in DG Column


Yes, that works, thanks.
The only thing I dont understand, if I trace value I am getting as
many rows as many rows visible in the DG at one time. Is that right?

--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Tracy 
Spratt [EMAIL PROTECTED] wrote:

 Why are you using the label property? That property is not on
your
 item object.



 You should do something like this:

 super.data = value;

 var xmlData:XML = XML(value);

 trace(xmlData.Includeintoreport.text())
 selected = (xmlData.Includeintoreport.text() == true ? true:
false);



 Tracy



 

 From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com] On
 Behalf Of markgoldin_2000
 Sent: Saturday, November 01, 2008 7:07 AM
 To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
 Subject: [flexcoders] Re: Center Checkbox in DG Column



 I even changed it to this:
 selected = ( selected == false ? true: false);
 When I click on a checkbox then all visible rows in the DG get
 checkbox checked except the one I have clicked on.
 Also with trace here:
 override public function set data(value:Object):void
 {
 if(value != null)
 {
 super.data = value;
 trace(value);
 selected = ( value.label == true ? true: false);
 }
 It shows data that correspondents to all visible on the screen
grid's
 rows. Dont know if that's right.

 --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com 
 mailto:flexcoders%
40yahoogroups.com
 , Alex Harui aharui@ wrote:
 
  Maybe:
 
  override public function set data(value:Object):void
  {
  if(value != null)
  {
  super.data = value;
  selected = ( value.label == true ? true: false);
  }
 
 
  From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com 
  mailto:flexcoders%
40yahoogroups.com
 [mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com 
 mailto:flexcoders%
40yahoogroups.com
 ]
 On Behalf Of markgoldin_2000
  Sent: Friday, October 31, 2008 3:35 PM
  To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com 
  mailto:flexcoders%
40yahoogroups.com
  Subject: [flexcoders] Re: Center Checkbox in DG Column
 
 
  I dont know what I am missing, but still not working for me.
  Here is my code:
  import flash.events.Event;
 
  import mx.controls.*;
  import mx.controls.dataGridClasses.DataGridColumn;
  import mx.controls.listClasses.IDropInListItemRenderer;
  public class checkBoxGrid extends CheckBox implements
  IDropInListItemRenderer
  {
  public function checkBoxGrid()
  {
  super();
  addEventListener(change, onClick);
 
  }
 
  override public function set data(value:Object):void
  {
  if(value != null)
  {
  super.data = value;
  selected = value.label;
  }
 
  }
 
  //called by click of the checkbox
  private function onClick(e:Event):void
  {
  var dataFieldName:String = DataGrid
  (listData.owner).columns[listData.columnIndex].dataField;
  data[dataFieldName] = String
  (selected); //set the checkbox state into the dataProvider
 
  }
  }
 
  mxml implementation:
  mx:DataGridColumn headerText=Include into Report
  dataField=includeintoreport width=40
  textAlign=center
  mx:itemRenderer
  mx:Component
  modulecode:checkBoxGrid/
  /mx:Component
  /mx:itemRenderer
  /mx:DataGridColumn
 
  Data sample: Fragment
  vendors
  ccompany
  A. FEIBUSCH CORP.
  /ccompany
  includeintoreport
  false
  /includeintoreport
  cvendno
  ZIPPER
  /cvendno
  /vendors
 
  When I run it all chckboxes come checked despite false in
  includeintoreport field. So, when I click on a checkbox nothing is
  changed, it keeps checked status.
 
  Hope, someone can help.
 
  --- In
 flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com 
 mailto:flexcoders%40yahoogroups.com
 mailto:flexcoders%40yahoogroups.com, Alex
 Harui aharui@ wrote:
  
   Also see:
 

http://blogs.adobe.com/aharui/2007/04/more_thinking_about_item_rende.h

http://blogs.adobe.com/aharui/2007/04/more_thinking_about_item_rende.
h

  tml
  
   From:
 flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com 
 mailto:flexcoders%40yahoogroups.com
 mailto:flexcoders%40yahoogroups.com
 
 [mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com 
 mailto:flexcoders%
40yahoogroups.com
 mailto:flexcoders%40yahoogroups.com
 ] On Behalf Of markgoldin_2000
   Sent: Friday, October 31, 2008 1:50 PM
   To:
 flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com 
 mailto:flexcoders%40yahoogroups.com
 mailto:flexcoders%40yahoogroups.com
   Subject: [flexcoders] Re: Center Checkbox in DG Column
  
  
   You could also potentially use my extended datagrid
   Where can I find it?
  
   --- In
 flexcoders

RE: [flexcoders] Re: Center Checkbox in DG Column

2008-11-01 Thread Tracy Spratt 
Why are you using the label property?  That property is not on your
item object.

 

You should do something like this:

super.data = value;

var xmlData:XML = XML(value);

trace(xmlData.Includeintoreport.text())
selected = (xmlData.Includeintoreport.text() == true ? true: false);

 

Tracy

 



From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of markgoldin_2000
Sent: Saturday, November 01, 2008 7:07 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Center Checkbox in DG Column

 

I even changed it to this:
selected = ( selected == false ? true: false);
When I click on a checkbox then all visible rows in the DG get 
checkbox checked except the one I have clicked on.
Also with trace here:
override public function set data(value:Object):void
{
if(value != null)
{
super.data = value;
trace(value);
selected = ( value.label == true ? true: false);
}
It shows data that correspondents to all visible on the screen grid's 
rows. Dont know if that's right.

--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Alex Harui [EMAIL PROTECTED] wrote:

 Maybe:
 
 override public function set data(value:Object):void
 {
 if(value != null)
 {
 super.data = value;
 selected = ( value.label == true ? true: false);
 }
 
 
 From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] 
On Behalf Of markgoldin_2000
 Sent: Friday, October 31, 2008 3:35 PM
 To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com 
 Subject: [flexcoders] Re: Center Checkbox in DG Column
 
 
 I dont know what I am missing, but still not working for me.
 Here is my code:
 import flash.events.Event;
 
 import mx.controls.*;
 import mx.controls.dataGridClasses.DataGridColumn;
 import mx.controls.listClasses.IDropInListItemRenderer;
 public class checkBoxGrid extends CheckBox implements
 IDropInListItemRenderer
 {
 public function checkBoxGrid()
 {
 super();
 addEventListener(change, onClick);
 
 }
 
 override public function set data(value:Object):void
 {
 if(value != null)
 {
 super.data = value;
 selected = value.label;
 }
 
 }
 
 //called by click of the checkbox
 private function onClick(e:Event):void
 {
 var dataFieldName:String = DataGrid
 (listData.owner).columns[listData.columnIndex].dataField;
 data[dataFieldName] = String
 (selected); //set the checkbox state into the dataProvider
 
 }
 }
 
 mxml implementation:
 mx:DataGridColumn headerText=Include into Report
 dataField=includeintoreport width=40
 textAlign=center
 mx:itemRenderer
 mx:Component
 modulecode:checkBoxGrid/
 /mx:Component
 /mx:itemRenderer
 /mx:DataGridColumn
 
 Data sample: Fragment
 vendors
 ccompany
 A. FEIBUSCH CORP.
 /ccompany
 includeintoreport
 false
 /includeintoreport
 cvendno
 ZIPPER
 /cvendno
 /vendors
 
 When I run it all chckboxes come checked despite false in
 includeintoreport field. So, when I click on a checkbox nothing is
 changed, it keeps checked status.
 
 Hope, someone can help.
 
 --- In 
flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com, Alex 
Harui aharui@ wrote:
 
  Also see:
 
http://blogs.adobe.com/aharui/2007/04/more_thinking_about_item_rende.h
http://blogs.adobe.com/aharui/2007/04/more_thinking_about_item_rende.h

 tml
 
  From: 
flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
 
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
] On Behalf Of markgoldin_2000
  Sent: Friday, October 31, 2008 1:50 PM
  To: 
flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
  Subject: [flexcoders] Re: Center Checkbox in DG Column
 
 
  You could also potentially use my extended datagrid
  Where can I find it?
 
  --- In 
flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.commailto
:flexcoders%
 40yahoogroups.com, Amy amyblankenship@ wrote:
  
   --- In 
flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.commailto
:flexcoders%
 40yahoogroups.com, markgoldin_2000
   markgoldin_2000@ wrote:
   
I am trying to get a checkbox working properly in my DG column
  when
it's placed in a HBox in order to center the checkbox.
I am overriding a few functions in the checkbox but none of 
them
  gets
any hit. Do I need also override something in the HBox
 container?
  
   You might find this useful:
   http://www.returnundefined.com/2006/11/creating-truly-reusable-
http://www.returnundefined.com/2006/11/creating-truly-reusable- 
   renderers-with-classfactory
  
   You could also potentially use my extended datagrid to set the
   verticalCenter and horizontalCenter on the checkboxes to 0. In
  that
   case, you could simply use a CheckBox as the itemRenderer. Or, 
if
   you're only using CheckBoxes in that one

RE: [flexcoders] Re: Center Checkbox in DG Column

2008-10-31 Thread Alex Harui 
Also see: 
http://blogs.adobe.com/aharui/2007/04/more_thinking_about_item_rende.html

From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of 
markgoldin_2000
Sent: Friday, October 31, 2008 1:50 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Center Checkbox in DG Column


You could also potentially use my extended datagrid
Where can I find it?

--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Amy 
[EMAIL PROTECTED] wrote:

 --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, 
 markgoldin_2000
 markgoldin_2000@ wrote:
 
  I am trying to get a checkbox working properly in my DG column
when
  it's placed in a HBox in order to center the checkbox.
  I am overriding a few functions in the checkbox but none of them
gets
  any hit. Do I need also override something in the HBox container?

 You might find this useful:
 http://www.returnundefined.com/2006/11/creating-truly-reusable-
 renderers-with-classfactory

 You could also potentially use my extended datagrid to set the
 verticalCenter and horizontalCenter on the checkboxes to 0. In
that
 case, you could simply use a CheckBox as the itemRenderer. Or, if
 you're only using CheckBoxes in that one place, you could just use
a
 CheckBox TypeSelector to set the horizontalCenter and
verticalCenter
 styles.

 HTH;

 Amy

RE: [flexcoders] Re: Center Checkbox in DG Column

2008-10-31 Thread Alex Harui 
Maybe:

override public function set data(value:Object):void
{
if(value != null)
{
super.data = value;
selected = ( value.label == true ? true: false);
}


From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of 
markgoldin_2000
Sent: Friday, October 31, 2008 3:35 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Center Checkbox in DG Column


I dont know what I am missing, but still not working for me.
Here is my code:
import flash.events.Event;

import mx.controls.*;
import mx.controls.dataGridClasses.DataGridColumn;
import mx.controls.listClasses.IDropInListItemRenderer;
public class checkBoxGrid extends CheckBox implements
IDropInListItemRenderer
{
public function checkBoxGrid()
{
super();
addEventListener(change, onClick);

}

override public function set data(value:Object):void
{
if(value != null)
{
super.data = value;
selected = value.label;
}

}

//called by click of the checkbox
private function onClick(e:Event):void
{
var dataFieldName:String = DataGrid
(listData.owner).columns[listData.columnIndex].dataField;
data[dataFieldName] = String
(selected); //set the checkbox state into the dataProvider

}
}

mxml implementation:
mx:DataGridColumn headerText=Include into Report
dataField=includeintoreport width=40
textAlign=center
mx:itemRenderer
mx:Component
modulecode:checkBoxGrid/
/mx:Component
/mx:itemRenderer
/mx:DataGridColumn

Data sample: Fragment
vendors
ccompany
A. FEIBUSCH CORP.
/ccompany
includeintoreport
false
/includeintoreport
cvendno
ZIPPER
/cvendno
/vendors

When I run it all chckboxes come checked despite false in
includeintoreport field. So, when I click on a checkbox nothing is
changed, it keeps checked status.

Hope, someone can help.

--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Alex 
Harui [EMAIL PROTECTED] wrote:

 Also see:
http://blogs.adobe.com/aharui/2007/04/more_thinking_about_item_rende.h
tml

 From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com] On 
Behalf Of markgoldin_2000
 Sent: Friday, October 31, 2008 1:50 PM
 To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
 Subject: [flexcoders] Re: Center Checkbox in DG Column


 You could also potentially use my extended datagrid
 Where can I find it?

 --- In 
 flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%
40yahoogroups.com, Amy amyblankenship@ wrote:
 
  --- In 
  flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%
40yahoogroups.com, markgoldin_2000
  markgoldin_2000@ wrote:
  
   I am trying to get a checkbox working properly in my DG column
 when
   it's placed in a HBox in order to center the checkbox.
   I am overriding a few functions in the checkbox but none of them
 gets
   any hit. Do I need also override something in the HBox
container?
 
  You might find this useful:
  http://www.returnundefined.com/2006/11/creating-truly-reusable-
  renderers-with-classfactory
 
  You could also potentially use my extended datagrid to set the
  verticalCenter and horizontalCenter on the checkboxes to 0. In
 that
  case, you could simply use a CheckBox as the itemRenderer. Or, if
  you're only using CheckBoxes in that one place, you could just use
 a
  CheckBox TypeSelector to set the horizontalCenter and
 verticalCenter
  styles.
 
  HTH;
 
  Amy