How can I dynamically add input fields to a form?

Question

I\'m not much of a web programmer, but I\'m creating a simple web app that has a form where the user can enter a series of points (x,y,z) but I don\'t know how many the user

Answer 1

You will most likely have to use javascript, yes. You can use this or write your own using it as a reference:

http://www.mredkj.com/tutorials/tableaddrow.html