Yes, wrapping usually involves some adjusting. You weren’t using listData earlier, and listData won’t be available unless your renderer implements IDropInListItemRenderer.
The selected property still exists on the checkbox, but you have to reference it by id. -Alex On 7/3/15, 3:21 AM, "mark goldin" <[email protected]> wrote: >If you meant this: ><mx:Canvas> ><mx:CheckBox >visible="{data.headerText2 != ''}" >change="{outerDocument._columns2[listData.rowIndex].visible = selected}"> ></mx:CheckBox> ></mx:Canvas> > >Then now it complains that properties selected and listData are undefined. > > >On Fri, Jul 3, 2015 at 12:09 AM Alex Harui <[email protected]> wrote: > >> Wrap CheckBox in something else like a Canvas The DataGrid uses the >> visible property when recycling so you can’t use it for other purposes. >> >> On 7/2/15, 12:27 PM, "mark goldin" <[email protected]> wrote: >> >> >I have the following datagrid: >> ><mx:DataGridColumn dataField="visible2" >> >headerText="" >> >textAlign="center" >> >width="35"> >> ><mx:itemRenderer> >> ><mx:Component> >> ><mx:CheckBox visible="{data.headerText2 != ''}" /> >> ></mx:Component> >> ></mx:itemRenderer> >> ></mx:DataGridColumn> >> ><mx:DataGridColumn headerText="Name" >> >dataField="headerText2" /> >> > >> >The problem is it does not hide the checkbox when data.headerText2 is >> >empty. But if I set enabled property to the same condition it would >> >disable >> >it. Any idea how to hide the checkbox? >> > >> >Thanks >> >>
