How to make an image visible and invisible on click in itemrender?

[aman thind]

I have an itemrenderer which is inside an MDataGrid. Now when user logs in for the first time there will be a "new" image on all the columns. When user clicks/ double clicks any column, the image should get removed from that particular column. I am not able to achieve this. I tried invalidateDisplayList, invalidateList, nothing is working.Please help.


Thanks in advance,
Aman

[Scott Selikoff]

Have you tried invalidateProperties? I suggest posting some code so we can understand exactly what you are trying to do.

[Ruchira Ghosh]

Try using addChild and removeChild methods of mx.Core.UIComponent.

removeChild(DisplayObject(linkButton: LinkButton)
addChildDisplayObject(linkButton: LinkButton)


Thanks & Regards,
Ruchira