Rails passing form_for object to partial
Try passing form object as local <%= render :partial => "price_page", :locals=>{:f=>f} %>
You can pass form builder object as a local variable like below,
<%= form_for @price do |f| %> <%= render :partial => "price_page", :locals => { :f => f } %><% end %>in your partial file you will be receiving form builder as a local variable "f", you can use like below,
<% f.radio_button, {} %>
I ran across this question trying to figure out how to get a form builder into a partial without an additional form tag. That's the primary use case I could think of for this question, so I'm adding this answer for future visitors.
To solve my problem, I have my form_for in my layout and I render my partial passing only the model. In my partial I use fields_for.
Looks (something) like this:
= form_for @price do |f| ... = render partial: "price_page", object: @price, as: 'price %> ...Then, my partial has this:
= fields_for price do |f| ...