Disabling the submit button until all items are dragged onto a drop target
Hi, I have created a drag and drop quiz question.
I have seven drag items and two drop options. Four items go to a tray and three items to a bin.
What is happening in testing is users are placing the correct items on the tray and not putting the items in the bin. The feedback advises they are incorrect but the results slide is advising 100% because they placed the correct items on the tray.
I do not want numerous attempts and I do not want the item to return to it's original place, I want the user to be able to get it incorrect.
How can I disable the submit button until all drag items have been dropped to any drop target.
I started to create triggers to enable the Submit button after each item has been dragged and dropped but it doesn’t work as it is. (see attachment).
Any assistance is appreciated.