How to update part of a page by submitting a form (Rails 5 and Turbolinks 5)?

Question

Ruby on Rails

when i send to action "filter" controller "homes":

def filter
  @comments = Home.where("name like ?", "%#{params[:name]}%")
  render :index
end

link:

<%= link_to 'filter', homes_filter_path(name:'an')%>

then the expected action happens: the comments are filtered and displayed on the page. If you do the same with a form:

<%= form_tag homes_filter_path, method: 'post', remote:true do %>
  <%= text_field_tag :name %> #в name => 'an'
  <%= submit_tag 'Submit'%>
<% end %>

in response from the server, the data comes but is not displayed on the page.
my routes.rb looks like this

root  'homes#index'
  #get/post сдеано для удобства, по одиночке тоже пробовал - эффект аналогичный
  get   'homes/filter' 
  post  'homes/filter'

The question is how to tell Turbolinks that the response to the request from the form should be shown without reloading the entire page?

Answer 1

A basic ajax form in Rails