Displaying 2 results from an estimated 2 matches for "course_list".
2006 May 26
4
shouldn''t this work? - session[:array_of_objects].delete_if {|x| x.id == params[:id]}
I am saving an array of active record objects (college courses) in the
session as session[:course_list]. This is the cart for a registration
controller.
If a student chooses to delete the course from the list I get the :id
as params[:id].
However if I do
session[:course_list].delete_if {|x| x.id ==params[:id]}
does not work.
session[:course_list].delete_at(idx)
works. Ocourse to do this I have to...
2006 May 10
4
using partials in a for loop
I''m trying to write a partial for a link_to_remote that i''m using over
and over again, but simply moving the code to a partial doesn''t seem to
work.
Here is how I have it set up:
class_planner.rhtml:
<% for course in @courses %>
<%= render :partial => "class_list" %>
<% end %>
_class_list.rhtml:
<li>
<%= link_to_remote