test

application/em/model/EmInvoice.php

@@ -33,7 +33,7 @@ class EmInvoice extends Base
         $data = self::alias('inv')
                 ->field('inv.*')
                 ->field('station.station_name,em.em_numb')
-                ->field('eu.last_sum_numb,eu.current_sum_numb,eu.current_date,FROM_UNIXTIME(eu.current_date,"%Y-%m-%d %H:%i:%S") as now_date')
+                ->field('eu.last_sum_numb,eu.current_sum_numb,eu.current_date,FROM_UNIXTIME(eu.current_date,"%Y-%m-%d %H:%i:%S") as now_date,eu.em_id')
                 ->join(['em_invoice_useage'=>'eiu'],'eiu.invoice_id = inv.invoice_id')
                 ->join(['em_useage'=>'eu'],'eu.useage_id = eiu.useage_id')
                 ->join(['em_account'=>'ea'],'ea.account_id = inv.account_id')