嗨,我需要一些帮助,我不能保存,如果用户只会输入2项,并不超过5 items.i只能保存5项,但是当我只输入3项我不能救我得到的运行时间error.maybe我有问题looping.Thank你提前运行时错误perfuming节省
我使用mscobol 2.20
这里是我的代码,我把它放回文件状态
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 FILE STATUS IS SYSTEM-STATUS. SELECT CUSTOMER-FILE ASSIGN TO DISK ORGANIZATION IS INDEXED ACCESS MODE IS RANDOM RECORD KEY IS CUSNO FILE STATUS IS CUSTOMER-STATUS. SELECT ITEM-FILE ASSIGN TO DISK ORGANIZATION IS INDEXED ACCESS MODE IS RANDOM RECORD KEY IS ITMNO FILE STATUS IS ITEM-STATUS. SELECT SO-FILE ASSIGN TO DISK ORGANIZATION IS INDEXED ACCESS MODE IS RANDOM RECORD KEY IS SONO FILE STATUS IS SO-STATUS. SELECT SOD-FILE ASSIGN TO DISK ORGANIZATION IS INDEXED ACCESS MODE IS RANDOM RECORD KEY IS SODKEY FILE STATUS IS SOD-STATUS. 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 VALUE ZEROES. 03 VAR-ITMNO PIC 9(5) OCCURS 5 TIMES. 03 VAR-ITMPRICE PIC 9(6) OCCURS 5 TIMES. 03 VAR-ITMQTYONORDER PIC 9(4) OCCURS 5 TIMES. 03 VAR-SODITMQTYORDER PIC 9(4) OCCURS 5 TIMES. 03 VAR-AMOUNT PIC 9(6) OCCURS 5 TIMES. 01 TEMP-STR VALUE SPACES. 03 VAR-ITMDESC PIC X(40) OCCURS 5 TIMES. 03 VAR-ITMUM PIC X(3) OCCURS 5 TIMES. 01 QTYORD PIC 9(4). 01 ROW PIC 9. 01 R PIC 9. 01 EDIT-PRICE. 03 E-PRICE PIC ZZZ,ZZ9.99. 01 MY-DATE. 03 MY-YEAR PIC 9(4). 03 MY-MONTH PIC 9(2). 03 MY-DAY PIC 9(2). 01 AMOUNT PIC 9(6)V99. 01 TOTAL-AMOUNT PIC 9(7)V99. 01 CUSTOMER. 03 VAR-CRDLIMIT PIC Z,ZZZ,ZZ9.99. 03 VAR-BALANCE PIC Z,ZZZ,ZZ9.99. 01 EDIT-AMOUNT. 03 E-AMOUNT PIC ZZZ,ZZ9.99. 03 E-TOTAL PIC Z,ZZZ,ZZ9.99. 01 MOD PIC XX. 01 FLAG PIC 9. 01 LBL. 03 LBLSONO PIC 9(7). 01 APP-PREV. 03 PREPBY PIC X(30). 03 APPBY PIC X(30). 01 VAR-ITEM. 03 VAR-QTYONHAND PIC 9(4). 03 TOTAL-QTYONORDER PIC 9(4). 01 CHECK-STATUS. 03 SYSTEM-STATUS PIC XX. 03 CUSTOMER-STATUS PIC XX. 03 ITEM-STATUS PIC XX. 03 SO-STATUS PIC XX. 03 SOD-STATUS PIC XX. 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 VALUE "SO NO :". 03 LINE 4 COLUMN 55 VALUE "SO DATE:". 03 LINE 4 COLUMN 68 VALUE "/". 03 LINE 4 COLUMN 73 VALUE "/". 03 LINE 4 COLUMN 2 VALUE "CUSTOMER N0:". 03 LINE 4 COLUMN 15 PIC 9(5) USING CUSNO. 03 LINE 6 COLUMN 2 VALUE "NAME :". 03 LINE 7 COLUMN 2 VALUE "ADDRESS :". 03 LINE 17 COLUMN 53 VALUE "TOTAL ======> ". 03 LINE 17 COLUMN 66 PIC Z,ZZZ,ZZ9.99 FROM TOTAL-AMOUNT. 03 LINE 19 COLUMN 2 "PREPARED BY: ". 03 LINE 19 COLUMN 14 PIC X(30) USING SOPREPBY. 03 LINE 20 COLUMN 2 "APPROVED BY: ". 03 LINE 20 COLUMN 14 PIC X(30) USING SOAPPRBY. 03 LINE 19 COLUMN 48 VALUE "CRDTLIMIT : ". 03 LINE 19 COLUMN 64 PIC Z,ZZZ,ZZ9.99 FROM VAR-CRDLIMIT. 03 LINE 20 COLUMN 48 VALUE "BALANCE : ". 03 LINE 20 COLUMN 64 PIC Z,ZZZ,ZZ9.99 FROM VAR-BALANCE. 03 LINE 21 COLUMN 48 VALUE "ITMQTYHAND : ". 03 LINE 21 COLUMN 64 PIC 9(4) FROM ITMQTYONHAND. 03 LINE 6 COLUMN 55 VALUE "PAYMENT MODE:". 01 CLEAR-CUSNO. 03 LINE 4 COLUMN 15 VALUE "00000". 01 CUST-PRO. 03 LINE 6 COLUMN 15 PIC X(40) FROM CUSNAME BACKGROUND-COLOR 0. 03 LINE 7 COLUMN 15 PIC X(40) FROM CUSADDR BACKGROUND-COLOR 0. 01 ITEM-HEADER. 03 LINE 9 COLUMN 2 "ITEM NO" BACKGROUND-COLOR 9. 03 LINE 9 COLUMN 10 " " BACKGROUND-COLOR 9. 03 LINE 9 COLUMN 12 " DESCRPTION " BACKGROUND-COLOR 9. 03 LINE 9 COLUMN 30 " " BACKGROUND-COLOR 9. 03 LINE 9 COLUMN 41 " UOM " BACKGROUND-COLOR 9. 03 LINE 9 COLUMN 47 " QTY " BACKGROUND-COLOR 9. 03 LINE 9 COLUMN 53 " UNIT PRICE " BACKGROUND-COLOR 9. 03 LINE 9 COLUMN 67 " AMOUNT " BACKGROUND-COLOR 9. 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. IF SOD-STATUS not = '00' DISPLAY "error" SOD-STATUS STOP RUN. IF SOD-STATUS = '05' DISPLAY "error" SOD-STATUS STOP RUN. IF SO-STATUS = '00' DISPLAY "error" SO-STATUS STOP RUN. IF SO-STATUS = '05' DISPLAY "error" SO-STATUS STOP RUN. MOVE 2012 TO SYS-FY. 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. MOVE SONO TO LBLSONO. DISPLAY ENTRY-FORM ITEM-HEADER FUNCTION-KEYS ERROR-MESSAGE. DISPLAY (3 , 65) LBLSONO. MOVE 2012 TO MY-YEAR. DISPLAY (4 , 74) MY-YEAR. MOVE 1 TO FLAG. PERFORM ENTER-MONTH UNTIL FLAG = 0 OR ESC-KEY OR F2 OR F10. MOVE 1 TO FLAG. PERFORM ENTER-DAY UNTIL FLAG = 0 OR ESC-KEY OR F2 OR F10. MOVE 1 TO ERR. PERFORM ENTER-CUSNO UNTIL ERR = 0 OR ESC-KEY OR F2 OR F10. DISPLAY CUST-PRO. MOVE CUSCREDITLIMIT TO VAR-CRDLIMIT. MOVE CUSBALANCE TO VAR-BALANCE. DISPLAY(19 , 66) VAR-CRDLIMIT. DISPLAY(20 , 66) VAR-BALANCE. MOVE 1 TO ERR. PERFORM ENTER-PREP UNTIL ERR = 0 OR ESC-KEY. MOVE 1 TO ERR. PERFORM ENTER-APP UNTIL ERR = 0 OR ESC-KEY. MOVE 1 TO FLAG. PERFORM CHCK-MOD UNTIL FLAG = 0 OR ESC-KEY. PERFORM ITM-INPUT. IF F2 PERFORM SAVE-ENTRIES ELSE IF F10 PERFORM CANCEL-ENTRIES. ENTER-MONTH. ACCEPT(4 , 65)MY-MONTH. ACCEPT ESC-CODE FROM ESCAPE KEY. IF F2 PERFORM SAVE-ENTRIES ELSE IF F10 PERFORM CANCEL-ENTRIES ELSE IF MY-MONTH 12 MOVE "INVALID MONTH" TO ERRMSG DISPLAY ERROR-MESSAGE ELSE MOVE SPACES TO ERRMSG DISPLAY ERROR-MESSAGE MOVE 0 TO FLAG. ENTER-DAY. ACCEPT(4 , 70)MY-DAY. ACCEPT ESC-CODE FROM ESCAPE KEY. IF F2 PERFORM SAVE-ENTRIES ELSE IF F10 PERFORM CANCEL-ENTRIES ELSE IF MY-DAY 31 MOVE "INVALID DAY" TO ERRMSG DISPLAY ERROR-MESSAGE ELSE MOVE SPACES TO ERRMSG DISPLAY ERROR-MESSAGE MOVE 0 TO FLAG. ENTER-CUSNO. ACCEPT (4 , 15) CUSNO. ACCEPT ESC-CODE FROM ESCAPE KEY. IF F2 PERFORM SAVE-ENTRIES ELSE IF F10 PERFORM CANCEL-ENTRIES ELSE IF CUSNO = ZEROES MOVE 1 TO ERR ELSE MOVE SPACES TO ERRMSG PERFORM VALIDATE-CUSNO. VALIDATE-CUSNO. MOVE 0 TO ERR. READ CUSTOMER-FILE INVALID KEY MOVE 1 TO ERR. IF ERR = 1 MOVE "CUSTOMER NO. NOT FOUND" TO ERRMSG MOVE 1 TO ERR DISPLAY CLEAR-CUSNO DISPLAY ERROR-MESSAGE PERFORM CLEAN ELSE DISPLAY ERROR-MESSAGE. CHCK-MOD. ACCEPT (6 , 69) MOD. ACCEPT ESC-CODE FROM ESCAPE KEY. IF ESC-KEY DISPLAY CLEAR-SCREEN STOP RUN IF F2 PERFORM SAVE-ENTRIES ELSE IF F10 PERFORM CANCEL-ENTRIES. IF MOD = "CA" OR "CR" MOVE SPACES TO ERRMSG DISPLAY ERROR-MESSAGE MOVE 0 TO FLAG ELSE MOVE "INVALID INPUT." TO ERRMSG DISPLAY ERROR-MESSAGE. ENTER-PREP. ACCEPT (19 , 14) SOPREPBY. ACCEPT ESC-CODE FROM ESCAPE KEY. IF ESC-KEY DISPLAY CLEAR-SCREEN STOP RUN ELSE IF SOPREPBY = SPACES MOVE 1 TO ERRMSG MOVE "PLEASE FILL-IN" TO ERRMSG DISPLAY ERROR-MESSAGE ELSE MOVE SPACES TO ERRMSG DISPLAY ERROR-MESSAGE MOVE 0 TO ERR. ENTER-APP. ACCEPT (20 , 14) SOAPPRBY. ACCEPT ESC-CODE FROM ESCAPE KEY. IF ESC-KEY DISPLAY CLEAR-SCREEN STOP RUN ELSE IF SOAPPRBY = SPACES MOVE 1 TO ERR MOVE "PLEASE FILL-IN" TO ERRMSG DISPLAY ERROR-MESSAGE ELSE MOVE SPACES TO ERRMSG DISPLAY ERROR-MESSAGE MOVE 0 TO ERR. ITM-INPUT. MOVE 10 TO LIN. MOVE 0 TO TOTAL-AMOUNT. MOVE 1 TO ROW. PERFORM ITM-INPUT1 VARYING R FROM 1 BY 1 UNTIL R > 5. ITM-INPUT1. MOVE 1 TO ERR. PERFORM ITM-INPUT2 UNTIL ERR = 0 OR F2 OR F10. ITM-INPUT2. ACCEPT (LIN, 4) ITMNO. ACCEPT ESC-CODE FROM ESCAPE KEY. IF ESC-KEY DISPLAY CLEAR-SCREEN STOP RUN ELSE IF F2 PERFORM SAVE-ENTRIES ELSE IF F10 PERFORM CANCEL-ENTRIES ELSE MOVE SPACES TO ERRMSG PERFORM ITM-INPUT3. ITM-INPUT3. MOVE 0 TO ERR READ ITEM-FILE INVALID KEY MOVE 1 TO ERR. IF ERR = 1 MOVE "ITMNO NO. NOT FOUND." TO ERRMSG DISPLAY ERROR-MESSAGE ELSE DISPLAY ERROR-MESSAGE PERFORM ITM-INPUT4. ITM-INPUT4. DISPLAY (LIN , 10) ITMDESC DISPLAY (LIN , 41) ITMUM MOVE ITMPRICE TO E-PRICE DISPLAY (LIN , 52) E-PRICE DISPLAY (21 , 66) ITMQTYONHAND PERFORM VALIDATE-ITMQTY. VALIDATE-ITMQTY. ACCEPT (LIN , 48)QTYORD. MOVE QTYORD TO VAR-SODITMQTYORDER(R). ACCEPT ESC-CODE FROM ESCAPE KEY. IF ESC-KEY DISPLAY CLEAR-SCREEN STOP RUN ELSE IF VAR-SODITMQTYORDER (R) > ITMQTYONHAND MOVE "INSUFFICIENT STOCK" TO ERRMSG DISPLAY ERROR-MESSAGE ELSE COMPUTE AMOUNT = VAR-SODITMQTYORDER (R) * ITMPRICE MOVE AMOUNT TO E-AMOUNT DISPLAY (LIN , 66)E-AMOUNT ADD 1 TO LIN MOVE ITMNO TO VAR-ITMNO(R) * MOVE ITMQTYONORDER TO VAR-ITMQTYONORDER(R). MOVE ITMDESC TO VAR-ITMDESC(R) MOVE ITMUM TO VAR-ITMUM(ROW) COMPUTE TOTAL-QTYONORDER = ITMQTYONORDER + VAR-SODITMQTYORDER (ROW) MOVE ITMPRICE TO VAR-ITMPRICE(R) MOVE AMOUNT TO VAR-AMOUNT(R) COMPUTE TOTAL-AMOUNT = TOTAL-AMOUNT + AMOUNT MOVE TOTAL-AMOUNT TO E-TOTAL DISPLAY (17 , 66) E-TOTAL COMPUTE VAR-QTYONHAND = ITMQTYONHAND - VAR-SODITMQTYORDER(R) ADD 1 TO ROW. SAVE-ENTRIES. PERFORM SAVE-SOD VARYING R FROM 1 BY 1 UNTIL R = ROW. PERFORM SAVE-SO. MOVE LBLSONO TO CUSLASTSONO. REWRITE CUSTOMER-RECORD. MOVE LBLSONO TO SYS-LASTSONO. REWRITE SYSTEM-RECORD. MOVE "ENTRIES RECORDED." TO ERRMSG. DISPLAY ERROR-MESSAGE. PERFORM INITIALIZE-ITEMREC. SAVE-SOD. MOVE LBLSONO TO SODSONO. MOVE VAR-ITMNO(R) TO SODITMNO. MOVE VAR-SODITMQTYORDER(R) TO SODQTYORD. MOVE VAR-ITMPRICE(R) TO SODUPRICE. MOVE VAR-AMOUNT(R) TO SODAMOUNT. WRITE SOD-RECORD. PERFORM SAVE-ITEM. SAVE-ITEM. MOVE VAR-ITMNO(R) TO SODITMNO. READ ITEM-FILE. MOVE VAR-QTYONHAND TO ITMQTYONHAND. MOVE TOTAL-QTYONORDER TO ITMQTYONORDER. MOVE LBLSONO TO ITMLASTONO. REWRITE ITEM-RECORD. SAVE-SO. MOVE LBLSONO TO SONO. MOVE MY-DATE TO SODATE. MOVE CUSNO TO SOCUSNO. MOVE TOTAL-AMOUNT TO SOTOTAL. * MOVE PREPBY TO SOPREPBY. * MOVE APPBY TO SOAPPRBY. MOVE "O" TO SORECSTAT. WRITE SO-RECORD. CANCEL-ENTRIES. MOVE "ENTRIES CANCELLED" TO ERRMSG. PERFORM INITIALIZE-ITEMREC. INITIALIZE-ITEMREC. MOVE ZEROES TO CUSTOMER-RECORD. MOVE ZEROES TO CUSNO ITMNO. MOVE ZEROES TO CUSBALANCE CUSCREDITLIMIT. MOVE ZEROES TO SODAMOUNT SODUPRICE. MOVE ZEROES TO TOTAL-AMOUNT SORECSTAT. MOVE 0 TO R. MOVE SPACES TO TEMP-STR. MOVE SPACES TO SOPREPBY SOAPPRBY. MOVE "A" TO ITMRECSTAT. MOVE 'O' TO SODRECSTAT. MOVE SPACE TO SOPAYMODE MOD. MOVE ZEROES TO SODQTYINV ITMQTYONHAND. MOVE SPACES TO CUSNAME CUSADDR. CLEAN. MOVE SPACES TO CUSNAME. MOVE SPACES TO CUSADDR.
我没有使用时,喜欢你的例子,因为我不知道如何使用它。它给了我一个错误,whe编译。顺便说一句,先生为什么如果我有文件状态检查我的程序将不会运行,它会写入到so.dat和sod.dat和我的sono将被生成,但如果我将删除文件状态我的程序在输入3个或少于5个项目时会出现输入输出错误。请您启发我的想法,提前感谢您。
为什么每次I/O操作后都不检查文件状态?这将非常有帮助。在回答上一个问题时,你已经看到了如何做到这一点 - 这仍然是我对你最好的建议。 – NealB 2012-03-04 02:39:47
@NealB嗨,先生,我没有把文件状态检查,因为我试图运行输入5项或5行?它会写入so.dat和我的sod.dat。并没有问题在写。我的可疑是,我认为我有循环在我的执行语句循环不同的行从1乘1直到行> 5。 – jemz 2012-03-04 13:37:18
@NealB,先生我编辑我的代码我现在把文件状态,但我没有使用when语句,因为我不知道如何使用它。我只使用if语句 – jemz 2012-03-05 00:45:01