Rails Trying to submit a form onchange of dropdown

Question

I have my Ajax working, builtin Rails javascript, with the submit button. However, I would like it to submit when I change the value of the dropdown box and eliminate the b

Answer 1

This is an old question, but none of the above answers work for me. They all result in a text/html request.

The following works, e.g. (the hide class sets css display: none):

<%= form.radio_button :tier_id, tier.id, onchange: "$('#submit-button-id').click();" %>

together with:

<%= form.submit "Save changes", id: 'submit-button-id', class: 'hide' %>