Make sure your item renderer implements IDropInListItemRenderer Define a listData getter/setter, which, when set by the component using the item renderer, will contain the index you need.
http://livedocs.adobe.com/flex/201/langref/mx/controls/listClasses/IDropInListItemRenderer.html http://livedocs.adobe.com/flex/201/langref/mx/controls/listClasses/BaseListData.html If you're writing the item renderer in MXML and the base class does not implement IDropInListItemRenderer, you can do the following: <?xml version="1.0" encoding="utf-8"?> <mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml"; implements="mx.controls.listClasses.IDropInListItemRenderer" > <mx:Script> <![CDATA[ import mx.controls.listClasses.BaseListData; // Internal variable for the listData property value. private var _listData:BaseListData; [Bindable("dataChange")] public function get listData():BaseListData { return _listData; } public function set listData(value:BaseListData):void { _listData = value; } </mx:Canvas> You can then use _listData.columnIndex, _listData.rowIndex And, if you haven't already, read Alex's article about DataGrid/List item renderers: http://blogs.adobe.com/aharui/2007/03/ regards, Muzak ----- Original Message ----- From: "learner" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Monday, November 26, 2007 8:31 AM Subject: [flexcoders] Index of item in list >I am using a list control and trying to give a alternate styles to it. > (not just alternate colors). > Hence I want to know the index at which the current Item is going.. > > Is there any way to know the instance of item renderer it's > currentIndex in List? > > Something like this : > > <mx:List itemRenderer = "myItem" dataProvider ={p}/> > > > comp myItem : > > [Bindable] index:Number // index in the list. > > Thanks in advance > Regards > PS > -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
