jQueryUI droppable, stop propagation to overlapped sibling

Question

As you can see here: http://jsfiddle.net/rA4CB/6/

When I make the drop in the overlapped area it is received in both droppables, greedy doesn\'t work when the items

Answer 1

I find that using #invertedSpear's method will cause UI state change which is not desirable in some cases. Here is the code.

var lastOpertion = new Date().getTime();

drop: function (event, ui) {
        if (new Date().getTime() - lastOpertion < 100) return;
        lastOpertion = new Date().getTime();
        ....
}