/** * Return current grid sort direction param. * * @return string */ public function toogleSortDirection() { if ($this->isSorted()) { return $this->_grid->toogleSortDirection(); } return $this->_sortDirection; }
/** * Return current grid sort direction param. * * @return string */ public function toogleSortDirection() { if ($this->isSorted()) { return $this->_grid->toogleSortDirection(); } return $this->_sortDirection; }