How to make this work ? Where should i paste this code ?
On Tue, Nov 18, 2008 at 3:24 PM, [EMAIL PROTECTED] <
[EMAIL PROTECTED]> wrote:
>
> Hi,
> This is the generic problem we face with itemRenderers , actully
> itemRenderes recycle with each refresh, so use custom renderer instead
> of mx.controls,checkbox, and set its selected property as required
> using
>
> override public function set data(value:object):void
> {
> super.data = value;
> if(data != null){
> check.selected = chkValue;//variable name
> }
>
>
> }
>
> set chkValue on the click of check box
>
> On Nov 18, 11:24 am, "[EMAIL PROTECTED]"
> <[EMAIL PROTECTED]> wrote:
> > <?xml version="1.0" encoding="utf-8"?>
> > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
> > layout="absolute"
> > width="100%" height="100%" creationComplete="addItems()">
> > <mx:Script>
> > <![CDATA[
> > import mx.controls.CheckBox;
> > import mx.collections.ArrayCollection;
> >
> > public var arrRawData:ArrayCollection = new
> ArrayCollection();
> > public function addItems():void
> > {
> > arrRawData.addItem({id:'A',
> parentId:null,name:'NameA'});
> > arrRawData.addItem({id:'D',
> parentId:'A',name:'NameD'});
> > arrRawData.addItem({id:'F',
> parentId:'D',name:'NameF'});
> > arrRawData.addItem({id:'G',
> parentId:'F',name:'NameG'});
> > arrRawData.addItem({id:'H',
> parentId:'F',name:'NameH'});
> > arrRawData.addItem({id:'E',
> parentId:'A',name:'NameE'});
> > arrRawData.addItem({id:'B',
> parentId:null,name:'NameB'});
> > arrRawData.addItem({id:'C',
> parentId:null,name:'NameC'});
> > arrRawData.addItem({id:'I',
> parentId:'C',name:'NameI'});
> > }
> > ]]>
> > </mx:Script>
> >
> > <mx:AdvancedDataGrid id="myADG"
> > width="100%" height="177"
> > backgroundColor="#EEECD1" visible="true"
> > dataProvider="{arrRawData}">
> > <mx:columns>
> > <mx:AdvancedDataGridColumn dataField="id"
> > headerText="Id" />
> > <mx:AdvancedDataGridColumn dataField="parentId"
> > headerText="ParentId" />
> > <mx:AdvancedDataGridColumn dataField="name"
> > headerText="Name" />
> > <mx:AdvancedDataGridColumn headerText="CheckBox"
> > itemRenderer="mx.controls.CheckBox"/>
> > </mx:columns>
> > </mx:AdvancedDataGrid>
> > <mx:DataGrid id="myDG"
> > backgroundColor="#EEECD1" visible="true"
> > dataProvider="{arrRawData}" x="0" y="185" width="1024">
> > <mx:columns>
> > <mx:DataGridColumn dataField="id" headerText="Id" />
> > <mx:DataGridColumn dataField="parentId"
> > headerText="ParentId" />
> > <mx:DataGridColumn dataField="name" headerText="Name" /
> >
> > <mx:DataGridColumn headerText="CheckBox"
> > itemRenderer="mx.controls.CheckBox"/>
> > </mx:columns>
> > </mx:DataGrid>
> > </mx:Application>
> >
> > Now when this code is run ..........data gets populated in the
> > datagrid as well as advanceddatagrid ...but the problem is when u
> > check the checkboxes..........and then scroll you will find that the
> > value of checkboxes starts changing on each scroll ..........can this
> > be solved ? and how ................plzzzz help me out with this
> > issue .....
>
> >
>
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