search for: remove_subject

Displaying 1 result from an estimated 1 matches for "remove_subject".

2008 Mar 26
0
Removing an element from an array
...ubjects = 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'', :l...