public function deleteAction() { $this->_helper->layout->disableLayout(); $this->_helper->viewRenderer->setNoRender(true); require_once APPLICATION_PATH . '/modules/asset/models/DbTable/Upgrade.php'; if ($this->getRequest()->getPost()) { $upgradeid = $this->getRequest()->getPost('UpgradeID', -1); if ($upgradeid > 0) { $up = new Asset_Model_DbTable_Upgrade(); if ($up->getUpgradeFromID($upgradeid) == NULL) { $status = 'Error'; $msg = 'Not found upgrade record.'; echo Zend_Json::encode(array('status' => $status, 'msg' => $msg)); exit; } else { $up->deleteUpgrade($upgradeid); $status = 'Success'; $msg = 'Update database success'; } } else { $status = 'Error'; $msg = 'Not found detail upgrade'; } } else { $status = 'Error'; $msg = 'Not found POST value'; } echo Zend_Json::encode(array('status' => $status, 'msg' => $msg)); }