I'm building a form for my site, but now I want to get an extra textbox when an option in a dropdownbox is selected.
I did some search, and I found something about "onChange" and innerHTML, but I can't figure it out...
This is the dropdown:
<select name="dropdown" size="1">
<option value="Een vraag">Een vraag
<option value="Een suggestie">Een suggestie
<option value="Commentaar of feedback" selected>Commentaar of feedback
<option value="anders:">Anders, namelijk:
Now, when someone selects the option "Anders, namelijk"(means else: ), I want an extra textbox to appear.
Can someone give me a good example, so I will understand?
In andvanced thanks,