新增出差日历

controllers/business_trip/business_calendar.go

@@ -36,10 +36,10 @@ func (this *BusinessTrip) BusinessTripCalendar() {
 	}
 
 	if tripDate != "" {
-		condition += ` AND arrive_date>=? `
+		condition += ` AND ? >= arrive_date `
 		pars = append(pars, tripDate)
 
-		condition += ` AND return_date<=? `
+		condition += ` AND ? <= return_date `
 		pars = append(pars, tripDate)
 	}