[psteeleMember]

Great. Thanks!

[psteeleMember]

Awesome! Thanks!

[psteeleMember]

Ok, so I’ll have to reload the entire treeview to see the change, correct? Or could I remove the old one and insert a new one (with the updated label) in the exact same spot — even if it’s in the middle of other nodes?

[psteeleMember]

Ah, I see. Thanks Peter!

Out of curiosity, which one is called first — the function or the event? Or is it indeterminate?

[psteeleMember]

Peter,

Your demo code works to prevent dropping of nodes onto a particular node. Thanks!

[psteeleMember]

Peter,

I understand the point of the demo Dimitar referenced. The point of my reply was that it didn’t work. Have you tried actually using the live demo on the website that is supposed to prevent dropping on to the ‘Forum’ item?

I’ll try your sample code to see if that works.

Thanks.

[psteeleMember]

I downloaded 2.4.2 and it still doesn’t work. Returning false has no effect. Also, none of the undocumented parameters of the dragEnd function handler were defined.

I just clicked on the link to the demo for drag and drop where dropping onto ‘Forum’ is supposed to be prohibited yet it worked for me (using FireFox 15.0.1).

Does this mean this is a feature that is planned but not yet implemented?

[psteeleMember]

Thanks. I’m running 2.3.1 and returning false does not work. What version added support for canceling a drag?

And is there any documentation on the new parameters in the ‘dragEnd’ event? The online documentation only describes a single ‘event’ parameter.

[psteeleMember]

[Answering my own post but would like confirmation that this is the way to do it]

Seems like this works in the dragEnd event:

var element = $(event.args.originalEvent.element).parents('li:first');
alert('dragged id: ' + element.attr('id'));
alert('new parent id: ' + element.parents('li').attr('id'));
alert('position: ' + element.index());

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