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Using ACCEPT and DISPLAY Statements for Input/Output and Video Forms
11.3 Designing Video Forms with Screen Section ACCEPT and DISPLAY
Example 11–12 (Cont.) Designing a Video Form for a Daily Calendar
01 SCHEDULE-SCREEN BLANK SCREEN.
02 TITLE-BAR
FOREGROUND-COLOR 7 BACKGROUND-COLOR 4.
03 LINE 1 PIC X(80) FROM EMPTY-LINE.
03 LINE 1 COLUMN 30 VALUE "Schedule Appointment".
02 FIELDS-TEXT
FOREGROUND-COLOR 7 BACKGROUND-COLOR 1.
03 LINE 5 VALUE " Description of Appointment: ".
03 LINE PLUS 4 VALUE " Date of Appointment (DD/MM/YY): ".
03 COLUMN PLUS 5 VALUE "/ /".
03 LINE PLUS 2 VALUE " Time of Appointment (HH:MM mm): ".
03 COLUMN PLUS 5 VALUE ":".
02 FIELDS-INPUT
FOREGROUND-COLOR 7 BACKGROUND-COLOR 0 AUTO.
03 LINE 6 PIC X(160) TO APPT-NAME.
03 LINE 9 COLUMN 36 PIC XX USING APPT-DAY.
03 LINE 9 COLUMN 39 PIC XX USING APPT-MONTH.
03 LINE 9 COLUMN 42 PIC XX USING APPT-YEAR.
03 LINE 11 COLUMN 36 PIC XX USING APPT-HOUR.
03 LINE 11 COLUMN 39 PIC XX USING APPT-MINUTE.
03 LINE 11 COLUMN 42 PIC XX USING APPT-MERIDIEM.
02 HELP-TEXT
FOREGROUND-COLOR 6 BACKGROUND-COLOR 0.
03 LINE 16 COLUMN 18
VALUE " Use Cursor Keys to move within the fields. ".
03 LINE 17 COLUMN 18
VALUE " Press <Tab> to enter next field. ".
03 LINE 18 COLUMN 18
VALUE " Press <Return> when finished. ".
01 VERIFY-SUBSCREEN FOREGROUND-COLOR 7 BACKGROUND-COLOR 1.
02 LINE 16 COLUMN 1 ERASE EOS.
02 LINE 17 COLUMN 25 VALUE " Is this entry correct? (Y/N): ".
02 PIC X USING APPT-VERIFY AUTO.
PROCEDURE DIVISION.
P0.
DISPLAY MENU-SCREEN.
* The cursor position is not within an item on the screen, so the
* first item in the menu will be accepted first.
MOVE 0 TO CURSOR-LINE, CURSOR-COL.
* The user moves the cursor with the arrow keys to the
* desired menu item (to show, schedule, cancel, or print
* appointments) and selects the item by pressing <Return>.
* If the user wishes to exit without selecting an option,
* the user can press the F10 function key.
ACCEPT MENU-SCREEN.
IF KEY1 EQUAL "0"
PERFORM OPTION_CHOSEN
ELSE IF KEY1 EQUAL "1" AND FKEY-10
DISPLAY "You pressed the F10 key; exiting..." LINE 22.
STOP RUN.
OPTION_CHOSEN.
(continued on next page)
11–38 Using ACCEPT and DISPLAY Statements for Input/Output and Video Forms