draggable connected to sortable via connectToSortable. How to limit the behavior to one of each draggable ?
<div dir="ltr">Hi again
So I have draggables that are connected to a sortable via connectToSortable.
Currently I can drag several times the elements to the sortable.
This does not make sense in my application logic,
I'd like to make this possible only for once for each draggable item.
No more than one copy of a given draggable should be allowed inside of my sortable.
What is the best way to do this ?
Olivier
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