Hi all,
I am first time posting on this list and hope to get and give some
answers.
I have connected sortable lists and draggable objects that are
connected to the lists. Now,what I am trying to achive is that each of
this lists receive items only if some conditions are meet. If
conditions are not meet item should be returned to sender list or
destroyed if it is draggable clone.
I made some code that is working, but I feel that it could be
improved. Here is the excerpt of the code:
$(".sortable").sortable({
connectWith: ".sortable",
stop: function(event, ui) {
if (ui.item.hasClass('draggable') && !canAddElement(this)) {
ui.item.remove();
}
},
receive: function(event, ui) {
if (!canAddElement(this)) {
$(ui.sender).sortable('cancel');
}
}
});
First I am not sure how to check if the ui.item is draggable clone or
item from another list so I checked className.
Also I have impression that this could be handled more elegant and
probably efficient.
Other choise I consider was to disable lists on fly so they do not
serve as dropables but was not successful.
For this case I created minimal example:
http://source.mihelac.org/playground/test-reject-draggables.html
I would appreciate your thoughts, ideas or good link to explore more.
Bojan Mihelac
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