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, 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:[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.com<mailto:flexcoders%40yahoogroups.com>, Alex
Harui <aharui@> wrote:
> >
> > Also see:
>
http://blogs.adobe.com/aharui/2007/04/more_thinking_about_item_rende.h
> tml
> >
> > 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 1:50 PM
> > To:
flexcoders@yahoogroups.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.com>, "Amy" <amyblankenship@> wrote:
> > >
> > > --- In
flexcoders@yahoogroups.com<mailto:flexcoders%40yahoogroups.com><mailto
: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
> > >
> >
>
