I've seen a few posts about this, but no answers.
I would like to be able to call a function when a draggable revert
occurs. What I'm trying to do is replace a photo with an icon on drag
(which I've accomplished), but I need to swap it back if the revert
fires.
I really, really wish there were an onRevert() option, but there
isn't, so I guess I'll have to hack my own.
I think this is where I'd hook it in (line 231 in 1.8.0):
reverteffect: function(element, top_offset, left_offset) {
var dur =
Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
new Effect.Move(element, { x: -left_offset, y: -top_offset,
duration: dur,
queue: {scope:'_draggable', position:'end'}
});
},
I propose putting it as a beforeStart call in the Effect.Move
function.
Does this make sense?
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