Ü  Single Page/non-elastic Subfile

 

·         In this case sub file size (SFLSIZ) must be equal to subfile page (SFLPAG).

·         Every time the record is written in the buffer, buffer is cleared before writing. After clearing the subfile buffer, records equal to the size of SFLPAG is written. Hence every time we find SFLSIZ=SFLPAG.

·         We call this subfile Non-elastic also which means, the buffer size will be equal to the page size always.

·         In this case, PAGEUP and PAGEDOWN handling is required.

 

 

Single page subfile Example

 

 

Physical file used in the program = MASTER

 


ORG CODE  ACC NUMBER    CURRENCY  OPEN DATE  PARTY NUM     A/C STS  ENT STS  VER STS  AUT STS  REC STS  TIMESTAMP
190    A00000000001    EUR      20120605  P00000000001     2        1        1        1        2     2012-06-05-03.07.34.011000
190    A00000000002    USD      20120605  P00000000002     3        1        1        1        2     2012-06-05-03.07.49.859000
190    A00000000004    EUR       1072012  P00000000004     2        2        1        1        2     0001-01-01-00.00.00.000000
190    A00000000005    USD       6072011  P00000000005     1        1        1        1        1     0001-01-01-00.00.00.000000
191    A00000000006    USD       9082012  P00000000006     2        1        1        1        1     0001-01-01-00.00.00.000000
191    A00000000007    EUR       9082000  P00000000007     2        1        1        1        1     0001-01-01-00.00.00.000000
191    A00000000008    USD       9082007  P00000000008     1        1        1        1        1     0001-01-01-00.00.00.000000
192    A00000000009    TRY       6092000  P00000000009     2        2        2        2        2     0001-01-01-00.00.00.000000
192    A00000000010    INR       1012012  P00000000001     2        1        1        1        2     0001-01-01-00.00.00.000001
192    A00000000011    INR       1012022  P00000000012     1        2        1        1        2     0001-01-01-00.00.00.000021
192    A00000000012    INR       1012022  P00000000002     2        2        1        1        2     0001-01-01-00.00.00.000011
********  End of data  ********



Display file used in the program = SNGL_DSP

 



Columns . . . :    1  80                       Browse                        AMIT/QRPGLESRC
SEU==>                                                                             SNGL_DSP
FMT DP .....AAN01N02N03T.Name++++++RLen++TDpBLinPosFunctions+++++++++++++++++++++++++++
*************** Beginning of data *********************************************************
0001.00      A                                      DSPSIZ(24 80 *DS3)
0002.00      A                                      CA03(03 'EXIT')
0003.00      A                                      PAGEDOWN(66)
0004.00      A                                      ALTPAGEDWN(CF08)
0005.00      A                                      PAGEUP(44)
0006.00      A                                      ALTPAGEUP(CF07)
0007.00      A          R HEADER
0008.00      A                                      OVERLAY
0009.00      A                                  1  3USER
0010.00      A                                      DSPATR(HI)
0011.00      A                                      COLOR(BLU)
0012.00      A                                  1 71DATE
0013.00      A                                      EDTCDE(Y)
0014.00      A                                      DSPATR(HI)
0015.00      A                                      COLOR(BLU)
0016.00      A                                  2 71TIME
0017.00      A                                      DSPATR(HI)
0018.00      A                                      COLOR(BLU)
0019.00      A                                  1 23'DISPLAY THE SINGLE PAGE SUBFILE'
0020.00      A                                      DSPATR(HI)
0021.00      A                                      COLOR(BLU)
0022.00      A          R FOOTER
0023.00      A                                      OVERLAY
0024.00      A                                 23  7'F3'
0025.00      A                                      DSPATR(RI)
0026.00      A                                      COLOR(WHT)
0027.00      A                                 23 10'= EXIT'
0028.00      A                                 23 26'F12'
0029.00      A                                      DSPATR(HI)
0030.00      A                                      DSPATR(RI)
0031.00      A                                 23 30'=PREVIOUS'
0032.00      A          R EXPD_SFL                  SFL
0033.00      A  56                                  SFLNXTCHG
0034.00      A            S_ORG          3S 0O  8 12
0035.00      A            S_ACC         12A  O  8 28
0036.00      A            S_CCY          3A  O  8 49
0037.00      A          R EXPD_CTL                  SFLCTL(EXPD_SFL)
0038.00      A                                      OVERLAY
0039.00      A  52                                  SFLDSP
0040.00      A  51                                  SFLDSPCTL
0041.00      A  50                                  SFLCLR
0042.00      A  45                                  SFLEND(*MORE)
0043.00      A                                      SFLSIZ(0005)
0044.00      A                                      SFLPAG(0005)
0045.00      A                                  6 12'ORG CODE'
0046.00      A                                  6 27'ACCOUNT NUMBER'
0047.00      A                                  6 48'CURRENCY'
****************** End of data ************************************************************



MAIN PROGRAM

 


Columns . . . :    6  80                     Browse                     AMIT/QRPGLESRC
SEU==>                                                                      SNGL_RPGLE
FMT *   *. 1 ...+... 2 ...+... 3 ...+... 4 ...+... 5 ...+... 6 ...+... 7 ...+... 8
*************** Beginning of data ****************************************************
0001.00                                                                                
0002.00 HDEBUG(*YES)                                                                   
0003.00 HOPTION(*NODEBUGIO)                                                            
0004.00 FMASTER    IF   E           K DISK                                             
0005.00 FSNGL_DSP  CF   E             WORKSTN                                           
0006.00 F                                     SFILE(EXPD_SFL:RRN)                      
0007.00 DLSTRRN           s              1P 0 INZ(*ZEROS)                              
0008.00 DPRENO            s              2P 0 INZ(*ZEROS)                              
0009.00 DNXTPGCOUNT       s              2P 0 INZ(*ZEROS)                              
0010.00 DLSTPAGCNT        s              2P 0 INZ(*ZEROS)                              
0011.00 C                   SETOFF                                       505152        
0012.00 C                   SETOFF                                       45            
0013.00 C     *IN03         DOWEQ     *OFF                                             
0014.00 C                   EXSR      MAIN                                             
0015.00 C                   ENDDO                                                      
0016.00 C                   SETON                                            LR        
0017.00 C*                                                                             
0018.00 C*_____________________________________________                                
0019.00 C*____________MAIN SUBROUTINE BEGINS HERE______                                
0020.00 C*_____________________________________________                                
0021.00 C     MAIN          BEGSR                                                      
0022.00 C*                                                                             
0023.00 C*__________________PAGE DOWN__________________                                
0024.00 C*_____________________________________________                                 
0025.00 C     *IN66         IFEQ      *ON                                              
0026.00 C                   IF        *IN45=*OFF                                       
0027.00 C                   EXSR      CLRSFL                                           
0028.00 C                   EXSR      NXTPAG                                           
0029.00 C                   EXSR      FILSFL                                           
0030.00 C                   EXSR      DSPSFL                                           
0031.00 C                   ELSE                                                       
0032.00 C                   EXSR      DSPSFL                                            
0033.00 C                   ENDIF                                                      
0034.00 C                   ENDIF                                                      
0035.00 C*                                                                              
0036.00 C*__________________PAGE UP____________________                                
0037.00 C*_____________________________________________                                
0038.00 C     *IN44         IFEQ      *ON                                              
0039.00 C                   EXSR      CLRSFL                                           
0040.00 C                   EXSR      PREPAG                                            
0041.00 C                   EXSR      FILSFL                                           
0042.00 C                   EXSR      DSPSFL                                           
0043.00 C                   ENDIF                                                       
0044.00 C*____________________________________________                                 
0045.00 C                   IF        *IN66=*OFF AND *IN44=*OFF                        
0046.00 C                   EXSR      DSPSFL                                           
0047.00 C                   ENDIF                                                      
0048.00  *                                                                             
0049.00 C                   ENDSR                                                      
0050.00 C*_________________________________________________                            
0051.00 C*_______________PRE PAGING________________________                            
0052.00 C*_________________________________________________                            
0053.00 C     PREPAG        BEGSR                                                      
0054.00 C                   IF        NXTPGCOUNT=0                                     
0055.00 C                   EVAL      PRENO=SFLPAG*2                                   
0056.00 C                   ELSE                                                       
0057.00 C                   EVAL      PRENO=SFLPAG+1+NXTPGCOUNT                        
0058.00 C     *HIVAL        SETLL     REC1                                             
0059.00 C                   ENDIF                                                       
0060.00 C                   DO        PRENO                                            
0061.00 C                   READP(N)  REC1                                             
0062.00 C                   IF        %EOF                                             
0063.00 C     *LOVAL        SETLL     REC1                                             
0064.00 C                   ENDIF                                                      
0065.00 C                   ENDDO                                                      
0066.00 C                   EVAL      PRENO=0                                          
0067.00 C                   EVAL      NXTPGCOUNT=0                                      
0068.00 C                   ENDSR                                                      
0069.00 C*_________________________________________________                            
0070.00 C*_______________NXT PAGING________________________                            
0071.00 C*_________________________________________________                            
0072.00 C     NXTPAG        BEGSR                                                      
0073.00 C                   EVAL      NXTPGCOUNT=0                                     
0074.00 C                   DO        SFLPAG                                           
0075.00 C                   READ      REC1                                              
0076.00 C                   IF        %EOF(MASTER)                                     
0077.00 C*                  EVAL      LSTPAGCNT=NXTPGCOUNT                             
0078.00 C     *HIVAL        SETLL     REC1                                              
0079.00 C                   LEAVE                                                      
0080.00 C                   ENDIF                                                      
0081.00 C                   EVAL      NXTPGCOUNT=NXTPGCOUNT+1                          
0082.00 C                   ENDDO                                                      
0083.00 C                   DO        NXTPGCOUNT                                       
0084.00 C                   READP(N)  REC1                                             
0085.00 C                   ENDDO                                                      
0086.00 C                   IF        NXTPGCOUNT<>SFLPAG                                
0087.00 C                   READP     REC1                                             
0088.00 C                   ENDIF                                                      
0089.00 C                   ENDSR                                                      
0090.00 C*_________________________________________________                            
0091.00 C*_______________CLEAR SUBFILE_____________________                            
0092.00 C*_________________________________________________                            
0093.00 C     CLRSFL        BEGSR                                                      
0094.00 C                   EVAL      RRN=0                                             
0095.00 C                   SETON                                        50            
0096.00 C                   WRITE     EXPD_CTL                                         
0097.00 C                   SETOFF                                       50            
0098.00 C                   ENDSR                                                      
0099.00 C*_________________________________________________                            
0100.00 C*_______________FIRST FUBROUTINE__________________                            
0101.00 C*_________________________________________________                            
0102.00 C*                                                                              
0103.00 C     *INZSR        BEGSR                                                      
0104.00 C                   MOVEL     5             SFLPAG            1 0              
0105.00 C                   Z-ADD     *ZEROS        RRN               1 0              
0106.00 C                   EXSR      CLRSFL                                           
0107.00 C     *LOVAL        SETLL     REC1                                             
0108.00 C                   EXSR      FILSFL                                           
0109.00 C                   EXSR      DSPSFL                                           
0110.00 C                   ENDSR                                                       
0111.00 C*_________________________________________________                            
0112.00 C*_______________FILL SUBFILE__________________                                
0113.00 C*_________________________________________________                            
0114.00 C*                                                                             
0115.00 C     FILSFL        BEGSR                                                      
0116.00 C                   SETON                                        52            
0117.00 C                   SETOFF                                       45            
0118.00 C                   DO        SFLPAG                                           
0119.00 C                   READ(N)   REC1                                             
0120.00 C                   IF        %EOF(MASTER)                                     
0121.00 C                   EVAL      *IN45=%EOF(MASTER)                                
0122.00 C                   LEAVESR                                                    
0123.00 C                   ENDIF                                                      
0124.00 C                   EVAL      S_ORG=ORG                                        
0125.00 C                   EVAL      S_ACC=ACC                                        
0126.00 C                   EVAL      S_CCY=CCY                                        
0127.00 C                   ADD       1             RRN                                
0128.00 C                   WRITE     EXPD_SFL                                         
0129.00 C                   ENDDO                                                       
0130.00 C                   SETOFF                                       52            
0131.00 C                   ENDSR                                                      
0132.00 C*_________________________________________________                            
0133.00 C*                                                                             
0134.00 C     DSPSFL        BEGSR                                                      
0135.00 C                   SETON                                        5152          
0136.00 C                   WRITE     HEADER                                           
0137.00 C                   WRITE     FOOTER                                            
0138.00 C                   EXFMT     EXPD_CTL                                         
0139.00 C                   ENDSR                                                      
****************** End of data *******************************************************


 

 

 

 

OUTPUT

 


  AMIT             DISPLAY THE SINGLE SUBFILE                          2/21/13 
                                                                      08:07:59 
                                                                               
                                                                                
                                                                               
           ORG CODE       ACCOUNT NUMBER       CURRENCY                        
                                                                               
           190             A00000000001         EUR                            
           190             A00000000002         USD                            
           190             A00000000004         EUR                            
           190             A00000000005         USD                            
           191             A00000000006         USD                            
                                                                        More...
                                                                 
                                                                                
  F3 = EXIT          F12 =PREVIOUS   













User Comments:



Subscribe

  Email:



Copyright © Go4as400.com, 2013-2017. Copyright notice