public function updatethemeAction() { $this->_helper->layout->disableLayout(); if ($this->getRequest()->isPost()) { $theme_name = $this->getRequest()->getParam('theme_name'); $usersModel = new Default_Model_Users(); $user_id = sapp_Global::_readSession('id'); $where = array('id = ?' => $user_id); $data = array('themes' => $theme_name, 'createddate' => gmdate("Y-m-d H:i:s"), 'modifieddate' => gmdate("Y-m-d H:i:s")); $usersModel->addOrUpdateUserModel($data, $where); sapp_Global::_writeSession('themes', $theme_name); $this->_helper->json(array('result' => 'success')); } }