Adding dynamic fields to nested form through AJAX

Question

I\'ve been watching and reproducing these railscasts on my app: 196-nested-model-form-part-1 and 197-nested-model-form-part-2. I do not yet have a pro account so i can\'t watch

Answer 1

I don't have a pro account on Railscasts either, but sometimes it is a good idea to have a look at Ryan's Github account. Oftentimes he develops gems to stuff he covered in his episodes. There you will find this awesome nested_form gem, which does exactly what you want.

Of course you can reinvent the wheel, but I think it is much easier and faster to use Ryan's gem. The documentation explains perfectly how to use it. Have fun!