search for: quiz_id

Hi, I am thinking about how to best design a quiz site in RoR. I think it should be fairly easy, but have run into a wall. In the simplest form, the view would grab all of the questions for a particular quiz and display them (e.g. multiple choice, so 4 option buttons per question). However, I can''t figure out how to "mark" the quiz. The form is submitted to the

...sort records rapidly, getting nil point exception. I am pasting the sortable list code. <%= sortable_element(''sortable_charts'', :update => ''assigned_chart_files'', :url => {:action => :update_positions , :quiz_id => @quiz.id }, :before => "Element.show(''spinner'')", :success => "Element.hide(''spinner'')")%> Also tryed with :frequecy => 3 or 4,or 2 but ssame error. Nil point error is getting w...