Displaying 1 result from an estimated 1 matches for "find_added_subject".
Did you mean:
find_added_subjects
2008 Mar 26
0
Removing an element from an array
...g, 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'', :i...