Checkboxes to create values when checked
I'm familiar with html check box scripting but I've run into an issue. I'm trying to create a script where if I were to select a check box, the value would add into a seperate text box entity of it's own.
While ordering food online you have different options
If you were to select Lettuce and Ketchup, a note would be added into a separate text box displaying; The customer would like lettuce. The customer would like ketchup.
What would this code be called as well? I hate not knowing the terminology of what I'm trying to explain lol.