public function setOrderBy()
 {
     $criterion = [];
     switch (Input::get('order-by')) {
         case 1:
             $criterion = ['id', 'asc'];
             break;
         case 2:
             $criterion = ['id', 'desc'];
             break;
         case 3:
             $criterion = ['name', 'asc'];
             break;
         case 4:
             $criterion = ['name', 'desc'];
             break;
     }
     $this->orderBy = Addressbook::setOrderBy($criterion);
     return Redirect::to('dashboard/lists');
 }