Looking for a drag/drop library...

[chadjohnson]

I am making an application which will have draggable boxes layered on top of a table.

This library would need the following:
- Positioning uses (or can use) em's
- Ability to snap to a grid
- Includes functions like startDrag, endDrag, onDrag for draggable elements
- Fast

YUI offers all of these features, except it's positioning is based on px and not em. I need it to be based on--or at least be able to use--ems as I need the boxes to still fit to the table if the user resizes the font.

It being object-oriented would be a plus but not absolutely necessary.

 

[dwarfthrower]

Would you like fries with that?

_{Never be afraid to share your dreams with the world.
There's nothing the world loves more than the taste of really sweet dreams.}
Webflo

 

[BabyJeffy]

Scriptaculous (with Prototype, of course).

Cheers,
Jeff

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