I'm making a form with HTML--I'm still learning, but I haven't found a way to have a scroll menu that lets you choose OR enter a new value that then gets added to list. I've done something like this with databases (I think it's called a combo box), I'm just not sure whether it's do-able with HTML.
Example: I want a user to enter a species name. They can choose from maple, birch, or hickory. But this year, there's a new species to consider: tulip. How can I make it so that the visitor can enter this value that is not already on the list? And is it possible to have this new value automatically appended to the list?
Here's what I have so far:
<select name="menu" size="3" multiple>
Thanks in advance for your help.