How to auto-save a post in RAILS after a successfully uploaded image, video, file using Carrierwave?

Question

Ruby on Rails

Good afternoon.
Please let me know how to auto save a post.
The essence of the task is as follows:
The files are large and in order for the file upload to complete, you need to wait a few minutes.
I would like to fill in all the fields with information and install the file on the upload.
And in order not to return to this post for pressing the save button, use the autosave function.
I use Rails + Carrierwave.

Answer 1

See how YouTube works. Uploading a large file is the first step. Filling in all the information is the second.
Divide the form into two steps and work with two different forms.