Hey,
I'm adding objects to an array, where they are displayed elsewhere on the page. I went to add the remove method, called by the remove button on the page, and it's not functioning as I would hope. I figured this is a straightforward thing, but I want to do it the right way.
Add in view <%= link_to_remote 'Add', :url => { :action => 'add_subject', :id => subject }, :update => 'added_subjects'%>
Add in controller def add_subject @added_subjects = find_added_subjects @added_subjects << Subject.find(params[:id])
render :partial => 'added_subjects', :layout => false end
I tried this for the remove,
View <%= link_to_remote 'Remove', :url => { :action => 'remove_subject', :id => subject }, :update => 'added_subjects' %>
Controller def remove_subject @added_subjects = find_added_subjects @added_subjects.reject! { |subject| subject.id == params[:id] }
render :partial => 'added_subjects', :layout => false end
Thanks!
