/** * Saves item count in viewstate. * This method is invoked right before control state is to be saved. */ public function saveState() { parent::saveState(); if ($this->_items) { $this->setViewState('ItemCount', $this->_items->getCount(), 0); } else { $this->clearViewState('ItemCount'); } }
/** * Saves items into viewstate. * This method is invoked right before control state is to be saved. */ public function saveState() { parent::saveState(); if ($this->_items) { $this->setViewState('Items', $this->_items->saveState(), null); } else { $this->clearViewState('Items'); } }