Hi Pradeep, I altered your code . Check it out
Application: <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; layout="absolute"> <mx:Script> <![CDATA[ *private* *static* *const* SELECTED:String = *"SELECTED"*; *private* *static* *const* UNSELECTED:String = *"UNSELECTED"*; ]]> </mx:Script> <mx:ArrayCollection id="arr"> <mx:Object label="User 1" data="1" count="4" state="{UNSELECTED}"/> <mx:Object label="User 2" data="2" count="4" state="{UNSELECTED}"/> <mx:Object label="User 3" data="3" count="0" state="{UNSELECTED}"/> <mx:Object label="User 4" data="4" count="4" state="{UNSELECTED}"/> <mx:Object label="Open Position" data="5" count="4" state="{UNSELECTED}"/> <mx:Object label="User 6" data="6" count="0" state="{UNSELECTED}"/> <*mx:Object* label="Open Position" data="7" count="4" state="{UNSELECTED}"/> <mx:Object label="User 8" data="8" count="0" state="{UNSELECTED}"/> <mx:Object label="User 9" data="9" count="4" state="{UNSELECTED}"/> <mx:Object label="Open Position" data="10" count="0" state="{UNSELECTED}"/> <mx:Object label="User 11" data="11" count="4" state="{UNSELECTED}"/> <mx:Object label="Open Position" data="12" count="0" state="{UNSELECTED}"/> <mx:Object label="User 13" data="13" count="4" state="{UNSELECTED}"/> <mx:Object label="User 14" data="14" count="0" state="{UNSELECTED}"/> <mx:Object label="User 15" data="15" count="4" state="{UNSELECTED}"/> <mx:Object label="User 16" data="16" count="0" state="{UNSELECTED}"/> </mx:ArrayCollection> <mx:DataGrid x="161" y="197" id="dg1" verticalGridLines="false" horizontalGridLines="true" horizontalGridLineColor="#cccccc" draggableColumns="true" dataProvider="{arr}"> <mx:columns> <mx:DataGridColumn headerText="Column 1" id="col1" width="150" itemRenderer="customRadio"> <!--<mx:itemRenderer> <mx:Component> <mx:HBox height="50"> <mx:RadioButton/> <mx:Image source="s1.gif"/> <mx:Label text="{data.label}"/> </mx:HBox> </mx:Component> </mx:itemRenderer>--> </mx:DataGridColumn> <mx:DataGridColumn headerText="Column 2" dataField="data" /> <mx:DataGridColumn headerText="Count" dataField="count"/> </mx:columns> </mx:DataGrid> </mx:Application> Renderer: <?xml version="1.0" encoding="utf-8"?> <mx:RadioButton xmlns:mx="http://www.adobe.com/2006/mxml"; click="onRadioToggle()"> <mx:Script> <![CDATA[ *import* mx.collections.ArrayCollection; *public* *var* isSelected:Boolean; *private* *static* *const* SELECTED:String = *"SELECTED"*; *private* *static* *const* UNSELECTED:String = *"UNSELECTED"*; *override* *public* *function* *set* data(value:Object):*void* { *super*.data = value; *if*(value){ *//value.isSelected---> isSelected is temp var in dp, which wil keep track of * *//whether it selected or not * *//this.selected = value.selected; * *if*(value.state == SELECTED){ *this*.selected = *true*; }*else*{ *this*.selected = *false*; } } } *private* *function* onRadioToggle():*void*{ *if*(data.state == UNSELECTED) { data.state = SELECTED; }*else*{ data.state = UNSELECTED; } *var* arrObj:ArrayCollection = Object(*this*.owner.parent).arr ; *if*(arrObj != *null*){ *var* len:int = arrObj.length; *for*(*var* i:int = 0 ; i < len ; i++){ *if*(data.data != arrObj.getItemAt(i).data) arrObj.getItemAt(i).state = UNSELECTED } } } ]]> </mx:Script> </mx:RadioButton> Thanks Arvind On Fri, Feb 19, 2010 at 11:09 AM, pradeep gorijavolu < pradeepflex.gr...@gmail.com> wrote: > This is my application code... > > <?xml version="1.0" encoding="utf-8"?> > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; > layout="absolute"> > <mx:ArrayCollection id="arr"> > <mx:Object label="User 1" data="1" count="4"/> > <mx:Object label="User 2" data="2" count="4"/> > <mx:Object label="User 3" data="3" count="0" /> > <mx:Object label="User 4" data="4" count="4"/> > <mx:Object label="Open Position" data="5" count="4"/> > <mx:Object label="User 6" data="6" count="0"/> > <mx:Object label="Open Position" data="7" count="4"/> > <mx:Object label="User 8" data="8" count="0"/> > <mx:Object label="User 9" data="9" count="4"/> > <mx:Object label="Open Position" data="10" count="0"/> > <mx:Object label="User 11" data="11" count="4"/> > <mx:Object label="Open Position" data="12" count="0"/> > <mx:Object label="User 13" data="13" count="4"/> > <mx:Object label="User 14" data="14" count="0"/> > <mx:Object label="User 15" data="15" count="4"/> > <mx:Object label="User 16" data="16" count="0"/> > </mx:ArrayCollection> > <mx:DataGrid x="161" y="197" id="dg1" verticalGridLines="false" > horizontalGridLines="true" > horizontalGridLineColor="#cccccc" > draggableColumns="true" dataProvider="{arr}"> > <mx:columns> > <mx:DataGridColumn headerText="Column 1" id="col1" width="150" > itemRenderer="customRadio"> > > <!--<mx:itemRenderer> > > <mx:Component> > <mx:HBox height="50"> > > <mx:RadioButton/> > <mx:Image source="s1.gif"/> > <mx:Label text="{data.label}"/> > > > </mx:HBox> > </mx:Component> > </mx:itemRenderer>--> > </mx:DataGridColumn> > <mx:DataGridColumn headerText="Column 2" dataField="data" /> > <mx:DataGridColumn headerText="Count" dataField="count"/> > </mx:columns> > </mx:DataGrid> > > </mx:Application> > > > And this is my customRenderer code......... > <?xml version="1.0" encoding="utf-8"?> > <mx:RadioButton xmlns:mx="http://www.adobe.com/2006/mxml";> > <mx:Script> > <![CDATA[ > public var isSelected:Boolean; > > override public function set data(value:Object):void { > super.data = value > if(value){ > > //value.isSelected---> isSelected is temp var in dp, > which wil keep track of > //whether it selected or not > rad.selected = value.isSelected > } > } > ]]> > </mx:Script> > </mx:RadioButton> > > > Please look once and give me the solution asap > > Regards, > Pradeep > > > > On Fri, Feb 19, 2010 at 10:28 AM, nithya flex <nithya4f...@gmail.com>wrote: > >> well u have data provider dg. before assiging it dp ot dg, add one temp >> boolean var like isSelected. >> >> intially isSelected=false, so when select radio button, u need to change >> this value. >> isSelected=true >> >> all this u need to do it itemRender, if u can not understand this, >> >> post u r code, I wll fix it >> >> >> On Fri, Feb 19, 2010 at 10:17 AM, pradeep gorijavolu < >> pradeepflex.gr...@gmail.com> wrote: >> >>> I had seen your blog,in that u r getting selected value from >>> arraycollection >>> But here we are dynamically selected the radiobutton by user. >>> >>> So when scroll happens in the datagrid the selected radio button changes >>> the position in the grid >>> >>> Please let me know what can i do in this situation.... >>> >>> Regards, >>> Pradeep >>> >>> On Tue, Feb 16, 2010 at 3:36 PM, FlexiSush <sushant...@gmail.com> wrote: >>> >>>> hey just refer the solution in my blog at >>>> >>>> >>>> http://flexphpworld.wordpress.com/2010/02/09/datagrid-with-checkbox-as-itemrenderer/ >>>> >>>> u need to replace checkbox with radiobutton to suit to ur problem >>>> >>>> regards, >>>> http://flexphpworld.wordpress.com >>>> >>>> On Feb 16, 9:48 am, pradeepflex <pradeepflex.gr...@gmail.com> wrote: >>>> > Hi All, >>>> > >>>> > I got a problem with rendering a radio button in the datagrid. >>>> > The problem is intially the radiobuttons are renderered but when i >>>> > select one radiobuton >>>> > and scroll the grid the selection row(radiobutton) got changed . >>>> > >>>> > Thanks for any information >>>> > >>>> > Regards, >>>> > Pradeep >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Flex India Community" group. >>>> To post to this group, send email to flex_in...@googlegroups.com. >>>> To unsubscribe from this group, send email to >>>> flex_india+unsubscr...@googlegroups.com<flex_india%2bunsubscr...@googlegroups.com> >>>> . >>>> For more options, visit this group at >>>> http://groups.google.com/group/flex_india?hl=en. >>>> >>>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Flex India Community" group. >>> To post to this group, send email to flex_in...@googlegroups.com. >>> To unsubscribe from this group, send email to >>> flex_india+unsubscr...@googlegroups.com<flex_india%2bunsubscr...@googlegroups.com> >>> . >>> For more options, visit this group at >>> http://groups.google.com/group/flex_india?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Flex India Community" group. >> To post to this group, send email to flex_in...@googlegroups.com. >> To unsubscribe from this group, send email to >> flex_india+unsubscr...@googlegroups.com<flex_india%2bunsubscr...@googlegroups.com> >> . >> For more options, visit this group at >> http://groups.google.com/group/flex_india?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Flex India Community" group. > To post to this group, send email to flex_in...@googlegroups.com. > To unsubscribe from this group, send email to > flex_india+unsubscr...@googlegroups.com<flex_india%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/flex_india?hl=en. > -- You received this message because you are subscribed to the Google Groups "Flex India Community" group. 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