Issue is resolved now. The issue is with binding. However Here I find a weird scenario that selectedIndex was something and selectedItem are different when I traced them.
Thanks Virat for contributing your time. On Thu, May 22, 2014 at 11:48 AM, vijendra sainy <[email protected]>wrote: > I did that but some how its now working. > > > override public function set data(value:Object):void{ > //Set the selected item in ddl > } > > > On Thu, May 22, 2014 at 11:42 AM, Patil, Virat > <[email protected]>wrote: > >> Set data of your Dropdownlist by overriding the set data method of item >> renderer. >> >> -----Original Message----- >> From: vijendra sainy [mailto:[email protected]] >> Sent: Thursday, May 22, 2014 11:38 AM >> To: [email protected] >> Subject: selected item of drop down list shows blank when I scroll >> advance datagrid >> >> Hi all, >> >> I am facing a issue. I created a advance datagrid and added dropdownlist >> as item render. Now if there are large number of data in dataprovider of >> advancedatagrid. Scroll appears on the screen. >> Here everything works fine but if I scroll down the data in dropdownlist >> gone. Similarly when I scroll up the data which was previously visible in >> dropdownlist also gone. Please suggest me if there is any solution. >> >> Below is the code I used for DDL >> >> DDLItemRenderer.mxml >> <s:MXAdvancedDataGridItemRenderer xmlns:fx="...." xmlns:s="....." > >> <s:DropDownList id="myDD" labelField="location" >> change="ChangeHandler(event)" >> dataProvider="{myDDArrayCollection}"/> >> </s:MXAdvancedDataGridItemRenderer> >> >> >> Here is ADG column >> >> <mx:AdvancedDataGridColumn headerText="Dropdown Data" >> showDataTips="true" >> sortable="false" >> >> itemRenderer="DDLItemRenderer"/> >> >> >> >> -- >> Regards, >> *Vijendra Sainy* >> >> *http://www.riamagic.blogspot.com/* < >> http://www.managementvj.blogspot.com/> >> *http://www.managementvj.blogspot.com/ >> <http://www.managementvj.blogspot.com/>* >> This message contains information that may be privileged or confidential >> and is the property of the Capgemini Group. It is intended only for the >> person to whom it is addressed. If you are not the intended recipient, you >> are not authorized to read, print, retain, copy, disseminate, distribute, >> or use this message or any part thereof. If you receive this message in >> error, please notify the sender immediately and delete all copies of this >> message. >> > > > > -- > Regards, > *Vijendra Sainy* > > *http://www.riamagic.blogspot.com/*<http://www.managementvj.blogspot.com/> > > *http://www.managementvj.blogspot.com/ > <http://www.managementvj.blogspot.com/>* > > -- Regards, *Vijendra Sainy* *http://www.riamagic.blogspot.com/* <http://www.managementvj.blogspot.com/> *http://www.managementvj.blogspot.com/ <http://www.managementvj.blogspot.com/>*
