I use a text field which displays a pop-up menu on the mouse-down trigger to fill the field : this is OK.
Now, I need the user to not being able to delete nor to enter any character in the field, how can I prevent that ?
I guess that I need a custom keystroke script, so I tried it… but all my trials also prevent any input from the popup menu…
Can someone show me the right way?
Download my sample PDF here: https://sendnow.acrobat.com/?i=DpKaNgCKrGr0n4QH*7Tweg