Minus symbol not showing up?
I've been trying to create a project whereby the users are able to key in symbols into Input boxes to create math expression.
Since keyboards do not have immediate access to math symbols like minus and divide symbols, I tried to create triggers that would replace certain symbols with the corresponding math symbols to act as a shortcut.
For example, this trigger will replace the dash symbol into a minus symbol when users enter a dash symbol into the input box.
This trigger works fine for both division and multiplication symbols, however just wouldn't work for the minus symbol. After keying in a dash symbol, it would completely leave the input box blank. I've checked it with a variable reference, and the minus sign is definitely there but its just not showing up in the input box.
I've tried many roundabout ways, creating a MINUS variable with a minus symbol as its default value and assigning the trigger it with the MINUS variable instead; as well as assigning other symbols that resemble a minus symbol to the trigger.
But none of these seemed to work, so I figured it was some sort of bug.
Does anyone know any way around this problem with the minus symbol, or even know how to tackle this?
Thanks in advance!