jquery - Attach draggable div to another div -

I'm trying to use jQuery UI / plugins.

I have dragable div that I drag on target div target div is also dragable Drag div when I can not be able to extract a way to attach them to div on their targets.

Any sign in the right direction will be highly appreciated.

What is this you are trying to achieve?

If you want to add a dragable divan, then you can use straight $ (ui.draggable) and add it to the target device, in this case you do not have to specify the drop device. Dragable Stack Drop