Method: StudentListController#delete_selected

Defined in:
lib/student_list_controller.rb

#delete_selected(current_page, per_page, selected_row) ⇒ Object 



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# File 'lib/student_list_controller.rb', line 52

def delete_selected(current_page, per_page, selected_row)
  begin
    student_num = (current_page - 1) * per_page + selected_row
    @data_list.select_element(student_num)
    student_id = @data_list.selected_id
    @student_list.remove_student(student_id)
  rescue
    on_db_conn_error
  end
end