I am a newbie so this could be wrong. As I understand it, itemclick can only be used for things like datagrid cells, lists etc.
What I have done is create an itemrenderer for each cell that places a linkbutton in a cell if the value of the cell is greater than zero. With a linkbutton I do not get an itemclick. Am I correct? --- In flexcoders@yahoogroups.com, "Alex Harui" <[EMAIL PROTECTED]> wrote: > > I would use ITEM_CLICK instead of CLICK. Did that not work for you? > > ________________________________ > > From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On > Behalf Of valdhor > Sent: Tuesday, December 18, 2007 5:55 AM > To: flexcoders@yahoogroups.com > Subject: [flexcoders] Re: DataGrid LinkButton - How to get columnIndex > and rowIndex when linkButton is > > > > Here is my itemRenderer... > > package customcomponents > { > import flash.events.*; > import mx.controls.*; > import mx.controls.dataGridClasses.DataGridListData; > import mx.core.*; > > public class CellField extends LinkButton > { > public var fieldValue:String; > > public function CellField() > { > super(); > addEventListener(MouseEvent.CLICK, Application.application.cellClick); > } > > override public function set data(value:Object):void > { > if(value != null) > { > super.data = value; > > fieldValue = value[DataGridListData(listData).dataField]; > > if (Number(fieldValue) == 0) > { > label = "0"; > enabled = false; > useHandCursor = false; > } > else > { > label = fieldValue; > enabled = true; > useHandCursor = true; > setStyle("color", "#FF0000"); > setStyle("textDecoration", "underline"); > setStyle("textRollOverColor:", "#0000CC"); > } > } > } > } > } > > And here is how I am using it... > > <mx:DataGridColumn id="ConfigChangesColumn" > headerText="{newline}Config{newline}Changes" dataField="configchanges" > width="60" sortable="false" itemRenderer="customcomponents.CellField"/> > > and here is the cellclick function... > > public function cellClick(event:Event):void > { > Alert.show(String(event.currentTarget)); > } > > So, now I need to know which cell was clicked. > > Any help would be most appreciated. > > --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > , "Alex Harui" <aharui@> wrote: > > > > Where are you adding the event listener? Can you use itemClick event? > > > > ________________________________ > > > > From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > ] On > > Behalf Of valdhor > > Sent: Monday, December 17, 2007 12:59 PM > > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > > Subject: [flexcoders] DataGrid LinkButton - How to get columnIndex and > > rowIndex when linkButton is cli > > > > > > > > Hi > > > > I am a newbie with a problem - I have a datagrid with an itemRenderer. > > The itemRenderer is an AS class that extends LinkButton and just > > checks if the data is 0 or not. If it is 0 then disable the button. > > Then it adds an event listener: > > > > addEventListener(MouseEvent.CLICK, Application.application.cellClick); > > > > This function gets called correctly but now I need to get the > > columnIndex and rowIndex of the cell that the linkbutton was in. The > > target and currentTarget are the same (The custom ItemRenderer class). > > If I then try parentDocument, it returns the panel that holds the > > datagrid. None of the panels or datagrids have ID's as they are > > created on the fly based on a HTTPService lookup. > > > > Can anyone tell me how to go about getting the columnIndex and > > rowIndex of the clicked linkbutton? > > > > Best Regards > > > > Steve > > >
