Hi,
I need some help how to loop in ms cobol 2.20,inorder i can input 5 times.
after displaying the customer name and address.i am going now to input the itm-no.
but i find difficulties on it.
here is the scenario.
If i will input the itmno if it is exist it will display the item description and price,then i will input the qty order.and it will display the total amount.after
that it will go to the second row then input another item no and it will display again
the descrcription and etc until it will reached to 5 rows.
can you help me please how to this.
Thank you in advance.I appreciate more help.
ITEM NO ITEM DESCRIPTION UNIT OF MEASURE QTY-ORDR PRICE AMOUNT
00001 bag pcs 2 100 200
00002 knife pcs 2 100 200
00003 speaker pcs 2 100 200
00004 towel pcs 2 100 200
00005 headset pcs 2 100 200here is my code
IDENTIFICATION DIVISION.
PROGRAM-ID. SOENTRY.
ENVIRONMENT DIVISION.
INPUT-OUTPUT SECTION.
FILE-CONTROL.
SELECT SYSTEM-FILE
ASSIGN TO DISK
ORGANIZATION IS INDEXED
ACCESS MODE IS RANDOM
RECORD KEY IS SYS-FY.
SELECT CUSTOMER-FILE
ASSIGN TO DISK
ORGANIZATION IS INDEXED
ACCESS MODE IS RANDOM
RECORD KEY IS CUSNO.
SELECT ITEM-FILE
ASSIGN TO DISK
ORGANIZATION IS INDEXED
ACCESS MODE IS RANDOM
RECORD KEY IS ITMNO.
SELECT SO-FILE
ASSIGN TO DISK
ORGANIZATION IS INDEXED
ACCESS MODE IS RANDOM
RECORD KEY IS SONO.
SELECT SOD-FILE.
ASSIGN TO DISK
ORGANIZATION IS INDEXED
ACCESS MODE IS RANDOM
RECORD KEY IS SODKEY.
DATA DIVISION.
FILE SECTION.
FD SYSTEM-FILE LABEL RECORD IS STANDARD
VALUE OF FILE-ID IS "SYSTEM.DAT".
01 SYSTEM-RECORD.
03 SYS-FY PIC 9(4).
03 SYS-CONAME PIC X(50).
03 SYS-COADDR PIC X(50).
03 SYS-USER PIC 9(10).
03 SYS-PWORD PIC 9(10).
03 SYS-LASTCUSNO PIC 9(5).
03 SYS-LASTITMNO PIC 9(5).
03 SYS-LASTSONO PIC 9(7).
03 SYS-LASTSINO PIC 9(7).
03 SYS-LASTORNO PIC 9(7).
03 SYS-RECSTAT PIC A.
FD CUSTOMER-FILE LABEL RECORD IS STANDARD
VALUE OF FILE-ID IS "CUSTOMER.DAT".
01 CUSTOMER-RECORD.
03 CUSNO PIC 9(5).
03 CUSNAME PIC X(40).
03 CUSADDR PIC X(40).
03 CUSCONTACTPERSON PIC X(40).
03 CUSCONTACTNO PIC 9(18).
03 CUSCREDITLIMIT PIC 9(7)V99.
03 CUSBALANCE PIC S9(7)V99.
03 CUSLASTSONO PIC 9(7).
03 CUSLASTSINO PIC 9(7).
03 CUSLASTORNO PIC 9(7).
03 CUSRECSTAT PIC A.
FD ITEM-FILE LABEL RECORD IS STANDARD
VALUE OF FILE-ID IS "ITEM.DAT".
01 ITEM-RECORD.
03 ITMNO PIC 9(5).
03 ITMDESC PIC X(40).
03 ITMUM PIC X(3).
03 ITMPRICE PIC S9(6)V99.
03 ITMQTYONHAND PIC 9(4).
03 ITMQTYONORDER PIC 9(4).
03 ITMLASTONO PIC 9(7).
03 ITMLASTSINO PIC 9(7).
03 ITMRECSTAT PIC X.
FD SO-FILE LABEL RECORD IS STANDARD
VALUE OF FILE-ID IS "SO.DAT".
01 SO-RECORD.
03 SONO PIC 9(7).
03 SODATE PIC 9(8).
03 SOCUSNO PIC 9(5).
03 SOPAYMODE PIC XX.
03 SOTOTAL PIC 9(7)V99.
03 SOPREPBY PIC X(30).
03 SOAPPRBY PIC X(30).
03 SORECSTAT PIC X.
FD SOD-FILE LABEL RECORD IS STANDARD
VALUE OF FILE-ID IS "SOD.DAT".
01 SOD-RECORD.
03 SODKEY.
05 SODSONO PIC 9(7).
05 SODITMNO PIC 9(5).
03 SODQTYORD PIC 9(4).
03 SODQTYINV PIC 9(4).
03 SODUPRICE PIC 9(6)V99.
03 SODAMOUNT PIC 9(6)V99.
03 SODRECSTAT PIC X.
WORKING-STORAGE SECTION.
01 ESC-CODE PIC 99 VALUE 0.
88 ESC-KEY VALUE 1.
88 F2 VALUE 3.
88 F10 VALUE 11.
01 ERRMSG PIC X(75) VALUE SPACES.
01 ERR PIC 9 VALUE 0.
01 TEMP-VAR.
03 VAR-ITMNO PIC 9(5) OCCURS 5 TIMES.
03 VAR-ITMDESC PIC X(40) OCCURS 5 TIMES.
03 VAR-ITMUM PIC X(3) OCCURS 5 TIMES.
03 VAR-ITMPRICE PIC S9(6)V99 OCCURS 5 TIMES.
03 VAR-ITMQTYONHAND PIC 9(4) OCCURS 5 TIMES.
03 VAR-ITMQTYONORDER PIC 9(4) OCCURS 5 TIMES.
03 I PIC 9.
SCREEN SECTION.
01 HEADER.
03 BLANK SCREEN BACKGROUND-COLOR 0.
01 ENTRY-FORM.
03 LINE 1 COLUMN 31 PIC X(50)
FROM SYS-CONAME HIGHLIGHT.
03 LINE 3 COLUMN 55 "SO NO :".
03 LINE 3 COLUMN 65 PIC 9(7) FROM SONO.
03 LINE 4 COLUMN 55 "SO DATE:".
03 LINE 4 COLUMN 65 PIC 9(7) USING SODATE.
03 LINE 4 COLUMN 5 "CUSTOMER NUMBER:".
03 LINE 4 COLUMN 25 PIC 9(5) USING CUSNO.
03 LINE 6 COLUMN 5 "NAME :".
03 LINE 6 COLUMN 25 PIC X(40)
FROM CUSNAME BACKGROUND-COLOR 0.
03 LINE 7 COLUMN 5 "ADDRESS :".
03 LINE 7 COLUMN 25 PIC X(40)
FROM CUSADDR BACKGROUND-COLOR 0.
01 ITEM-HEADER.
03 LINE 9 COLUMN 5 "ITEM NO" BACKGROUND-COLOR 9.
03 LINE 9 COLUMN 13 " " BACKGROUND-COLOR 9.
03 LINE 9 COLUMN 18 " DESCRPTION " BACKGROUND-COLOR 9.
03 LINE 9 COLUMN 35 " " BACKGROUND-COLOR 9.
03 LINE 9 COLUMN 46 "UOM" BACKGROUND-COLOR 9.
03 LINE 9 COLUMN 50 "QTY" BACKGROUND-COLOR 9.
03 LINE 9 COLUMN 54 "UNIT PRICE" BACKGROUND-COLOR 9.
03 LINE 9 COLUMN 66 "AMOUNT" BACKGROUND-COLOR 9.
01 ITMNO-FORM.
03 LINE 10 COLUMN 5 PIC 9(5) USING ITMNO.
03 LINE 10 COLUMN 14 PIC X(40) FROM ITMDESC.
03 LINE 10 COLUMN 46 PIC X(3) FROM ITMUM.
03 LINE 10 COLUMN 54 PIC ZZZ,ZZ9.99 FROM ITMPRICE.
01 FUNCTION-KEYS.
03 LINE 24 COLUMN 5 "Esc" HIGHLIGHT.
03 "=Exit ".
03 "F2" HIGHLIGHT.
03 "=Save ".
03 "F10" HIGHLIGHT.
03 "=Cancel".
01 ERROR-MESSAGE.
03 LINE 25 COLUMN 5 PIC X(70) FROM ERRMSG HIGHLIGHT.
01 CLEAR-SCREEN.
03 BLANK SCREEN BACKGROUND-COLOR 0.
PROCEDURE DIVISION.
MAIN.
OPEN I-O SYSTEM-FILE CUSTOMER-FILE ITEM-FILE SO-FILE SOD-FILE.
MOVE 2012 TO SYS-FY.
MOVE 10 TO LIN.
READ SYSTEM-FILE INVALID KEY MOVE 1 TO ERR.
IF ERR = 1
DISPLAY "SYSTEM RECORD NOT FOUND."
ELSE
PERFORM INITIALIZE-ITEMREC
DISPLAY HEADER
PERFORM ENTRY1 UNTIL ESC-KEY
DISPLAY CLEAR-SCREEN.
CLOSE SYSTEM-FILE CUSTOMER-FILE ITEM-FILE SO-FILE SOD-FILE.
STOP RUN.
ENTRY1.
COMPUTE SONO = SYS-LASTSONO + 1.
DISPLAY ENTRY-FORM ITEM-HEADER FUNCTION-KEYS ERROR-MESSAGE.
MOVE ZEROES TO ERR.
ACCEPT ENTRY-FORM.
READ CUSTOMER-FILE INVALID KEY MOVE 1 TO ERR.
MOVE SPACES TO ERRMSG.
IF ERR = 1
MOVE "CUSTOMER NO. NOT FOUND." TO ERRMSG
PERFORM CLEAN
GO ENTRY1
ELSE
DISPLAY ENTRY-FORM ITEM-HEADER
PERFORM ITM-INPUT.
ACCEPT ESC-CODE FROM ESCAPE KEY.
IF F2 PERFORM SAVE-ENTRIES
ELSE IF F10 PERFORM CANCEL-ENTRIES.
SAVE-ENTRIES.
IF ITMDESC = SPACES
MOVE "ITEM DESCRIPTION IS REQUIRED." TO ERRMSG
ELSE IF ITMUM = SPACES
MOVE "ITEM UNIT OF MEASURE IS REQUIRED." TO ERRMSG
ELSE IF ITMPRICE = ZEROES
MOVE "ITEM PRICE IS REQUIRED." TO ERRMSG
ELSE IF ITMQTYONHAND = ZEROES
MOVE "ITEM QTY ON HAND IS REQUIRED." TO ERRMSG
ELSE
WRITE ITEM-RECORD
MOVE ITMNO TO SYS-LASTITMNO
REWRITE SYSTEM-RECORD
MOVE "ENTRIES RECORDED." TO ERRMSG
PERFORM INITIALIZE-ITEMREC.
CANCEL-ENTRIES.
MOVE "ENTRIES CANCELLED" TO ERRMSG.
PERFORM INITIALIZE-ITEMREC.
INITIALIZE-ITEMREC.
MOVE SPACES TO ITEM-RECORD.
MOVE ZEROES TO CUSNO SONO SODATE ITMNO.
MOVE ZEROES TO ITMPRICE ITMQTYONHAND ITMQTYONORDER.
MOVE ZEROES TO ITMLASTONO ITMLASTSINO.
MOVE "A" TO ITMRECSTAT.
CLEAN.
MOVE SPACES TO CUSNAME.
MOVE SPACES TO CUSADDR.
ITM-INPUT.
ACCEPT ITMNO-FORM.
READ ITEM-FILE INVALID KEY MOVE 1 TO ERR.
MOVE SPACES TO ERRMSG.
IF ERR = 1
MOVE "ITMNO NO. NOT FOUND." TO ERRMSG
GO ITM-INPUT
ELSE
DISPLAY ITMNO-FORM.