Forum Discussion
Storyline Drag-Drop "Allow only one item..." won't be recognized by intersecting-check
Dear support & community.
I ran into a tricky problem with recognizing, if an draggable object was reset to its original position via the "Allow only one item..." option under the drag-drop settin...
I see this discussion is a couple of years old - is there a feature solution to this? I also want to disable the Submit button on a drag and drop until ALL draggable items have been place on a target (correct or incorrect).
AND I'm only allowing one item per target.
I saw several related discussions about this kind of issue and thought I would try a slightly different approach. Instead of checking if the draggable items intersected with the targets I thought I would check if any were left where they started (I set return to original position if dragged outside a target).
So when the Submit button is clicked I move a hotspot over the area where the draggable items started and set a variable to true if the hotspot intersects with any of the items. If true the Submit button doesn't operate, I then reset the variable to false and move the hotspot back. That works pretty well. You have to have all the items on targets to be able to submit...
It even works for me on "Try Again" with no extra code. But I'm always looking for a more elegant solution.
