gantt Lightbox section disable

Hello,

How can I disable (hide or readonly mode) specific control on Lightbox dialog for gantt?

E.g. for sheduler we can do like this:

scheduler.attachEvent(“onLightbox”, function(){
var section = scheduler.formSection(“description”);
section.control.disabled = true;
});

Thanks for any help!

hi, check this post
viewtopic.php?f=15&t=38203

thanks a lot