### getDataNameByCode **根据数据字典编码获取数据字典名称** **参数** $code ： 需要转换的值 ~~~ function getDataNameByCode($code) { if (! isset ( $this->datadictDao )) { $this->datadictDao = new model_system_datadict_datadict (); } return $this->datadictDao->getDataNameByCode ( $code ); } ~~~ **例：** ~~~ ... ... $this->assign('signSubject', $this->getDataNameByCode($obj['signSubject'])); ... ... ~~~