ruby on rails - Javascript Form Submition -


i'm looking refresh the table "dashboard_categories" when click submit without whole page refreshing, i've done far: http://pastie.org/7822560

i'm stuck on javascript i'm complete novice. know have catch form submission, send data , call partial refresh... have no clue how. ideas?

hopefully i'm not far off...

i've got content_for tag javascript on index.html.erb:

<% content_for :javascript %>   <script type='text/javascript'>    </script> <% end %>

include unobtrusive javascript driver in manifest app/assets/javascript/application.js:

//= require jquery_ujs

and mark form submitted ajax:

<%= form_for(@category), remote: true |f| %>

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