adding jQuery UI Touch Punch - now drag and drop works on mobile!
ESC key cancels card drag
…sensitive touchpad, cruddy mouse, etc.)
to improve draggability of things without strange select boxes appearing
…offset() on a floating element didn't return the right results, I assume a margin/padding/position issue is to blame but this works too.
this is for visitors who don't read the docs and just arrive at the demo site -- i want them to know that the demo is not the whole product, just an example
i do this by replacing the <form> element with a <div> so the form no longer has default behaviours that need to be overridden by jquery.
… issue #3