Question

I´m doing a e-commerce web page with Ruby on Rails. I´ve a shopping cart whose items must be draggable.
I´ve the views for this as partial “_books.html.erb” with the method:

<% @books.each do |book| %>
<li class="book" id="book_<%= book.id %>">
 ........
</li>
 **<%= draggable_element("book_#{book.id}", :revert => true) %>**
 <% end %>

But when I try to drag an element, appear this message:

undefined method `draggable_element’ for #<#:0xac7c950>

I searched online in case the method was deprecated, but this method is for rails 3.0.0 … Does anyone know what can happen?

Thanks, ilr

Answer 1

According to the apidock: http://apidock.com/rails/ActionView/Helpers/ScriptaculousHelper/draggable_element

This feature has been deprecated since V 3.0.9