public function delById($id) { if (empty($id)) { return array('status' => -1, 'msg' => '请选择要删除的问卷', 'href' => 1); } parent::delById($id); $this->_modelAskformOption = $this->_getGlobalData('Model_AskformOption', 'object'); $this->_modelAskformOption->execute("delete from {$this->_modelAskformOption->tName()} where askform_id={$id}"); return array('status' => 1, 'msg' => false, 'href' => 1); }