reports

[Former Member]

clear information on the difference between 'GET CURSOR' and 'HIDE'

[Former Member]

hi,

check the program DEMO_LIST_HIDE for hide technique.

DEMO_LIST_GET_CURSOR for get cursor technique.

Check the thread

Regards

Sailaja.

[Former Member]

In interactive list 'Hide' command is used to hold (Store) the value to the next secondary lists.

ex: See the below code.

REPORT demo_list_hide NO STANDARD PAGE HEADING.

TABLES: spfli, sbook.

DATA: num TYPE i,
      dat TYPE d.

START-OF-SELECTION.

  num = 0.
  SET PF-STATUS 'FLIGHT'.

GET spfli.

  num = num + 1.
  WRITE: / spfli-carrid, spfli-connid,
           spfli-cityfrom, spfli-cityto.
  HIDE:    spfli-carrid, spfli-connid, num.

END-OF-SELECTION.

  CLEAR num.

TOP-OF-PAGE.

  WRITE 'List of Flights'.
  ULINE.
  WRITE 'CA  CONN FROM                 TO'.
  ULINE.

TOP-OF-PAGE DURING LINE-SELECTION.

  CASE sy-pfkey.
    WHEN 'BOOKING'.
      WRITE sy-lisel.
      ULINE.
    WHEN 'WIND'.
      WRITE:  'Booking', sbook-bookid,
           /  'Date   ', sbook-fldate.
      ULINE.
  ENDCASE.

AT USER-COMMAND.

  CASE sy-ucomm.
    WHEN 'SELE'.
      IF num NE 0.
        SET PF-STATUS 'BOOKING'.
        CLEAR dat.
        SELECT * FROM sbook WHERE carrid = spfli-carrid
                            AND   connid = spfli-connid.
          IF sbook-fldate NE dat.
            dat = sbook-fldate.
            SKIP.
            WRITE / sbook-fldate.
            POSITION 16.
          ELSE.
            NEW-LINE.
            POSITION 16.
          ENDIF.
          WRITE sbook-bookid.
          HIDE: sbook-bookid, sbook-fldate, sbook-custtype,
                sbook-smoker, sbook-luggweight, sbook-class.
        ENDSELECT.
        IF sy-subrc NE 0.
          WRITE / 'No bookings for this flight'.
        ENDIF.
        num = 0.
        CLEAR sbook-bookid.
      ENDIF.
    WHEN 'INFO'.
      IF NOT sbook-bookid IS INITIAL.
        SET PF-STATUS 'WIND'.
        SET TITLEBAR 'BKI'.
        WINDOW STARTING AT 30 5 ENDING AT  60 10.
        WRITE: 'Customer type   :', sbook-custtype,
             / 'Smoker          :', sbook-smoker,
             / 'Luggage weigtht :', sbook-luggweight UNIT 'KG',
             / 'Class           :', sbook-class.
      ENDIF.
  ENDCASE.

'Get Cursor' : give the information details in which position the cursor is currently positioning.

Ex:

DATA: CURSORFIELD(20), 
      GLOB_FIELD(20)    VALUE 'global field', 
      REF_PARAMETER(30) VALUE 'parameter by reference', 
      VAL_PARAMETER(30) VALUE 'parameter by value', 
      FIELD_SYMBOL(20)  VALUE 'field symbol'. 
FIELD-SYMBOLS: <F> TYPE ANY. 
PERFORM WRITE_LIST USING REF_PARAMETER VAL_PARAMETER. 
ASSIGN GLOB_FIELD TO <F>. 

AT LINE-SELECTION. 
  GET CURSOR FIELD CURSORFIELD. 
  WRITE: /   CURSORFIELD, SY-SUBRC. 

FORM WRITE_LIST USING RP VALUE(VP). 
  DATA: LOK_FIELD(20)  VALUE 'local field'. 
  ASSIGN FIELD_SYMBOL TO <F>. 
  WRITE: /  GLOB_FIELD,  /  LOC_FIELD, 
         /  RP,          /  VP, 
         /  'literal',   /  FIELD_SYMBOL. 
ENDFORM.

[Former Member]

check below...

http://www.sap-img.com/abap/a-sample-hide-get-cursor-in-interactive-programming.htm

A Sample Hide & Get Cursor in Interactive Programming

Hide & Get Cursor is used in interactive programming ( in the event AT LINE-selection).

Using Hide in Loop..Endloop, you can get the field name At Line-Select

Event While Double Clicking That Line.

***PROG.BEGIN**************************************************************

&----

---

*& Report ZPREM_INTERACTIVE *

*& *

&----

---

*& *

*& *

&----

---

REPORT zprem_interactive .

TYPES : BEGIN OF ty_test,

code TYPE i,

name(10) TYPE c,

amount TYPE p DECIMALS 2,

END OF ty_test.

DATA : it_test TYPE STANDARD TABLE OF ty_test WITH HEADER LINE INITIAL SIZE 10.

DATA : wa TYPE ty_test,

chk1 TYPE c,

fldname(30), fldval(50).

*set pf-status 'PF01'.

*set titlebar 'PF01'.

*

INITIALIZATION.

it_test-code = 300.

it_test-name = 'Ramesh'.

it_test-amount = 5500.

APPEND it_test.

wa-code = 207.

wa-name = 'Prem'.

wa-amount = 5000.

APPEND wa TO it_test.

it_test-code = 117.

it_test-name = 'James Bond'.

it_test-amount = 9900.

INSERT it_test INDEX 3.

it_test-code = 217.

it_test-name = 'Sivaraman'.

it_test-amount = 9900.

INSERT it_test INDEX 3.

it_test-code = 201.

it_test-name = 'Saravanan'.

it_test-amount = 1000.

APPEND it_test.

it_test-code = 210.

it_test-name = 'Shanmugam'.

it_test-amount = 6000.

APPEND it_test.

WRITE : / 'Loop Display ( Appended rows ) :-'.

LOOP AT it_test.

WRITE : / chk1 AS CHECKBOX,

sy-tabix, sy-vline, it_test-code, it_test-name, it_test-amount.

HIDE : it_test-code, it_test-name.

ENDLOOP.

SKIP.

END-OF-SELECTION.

CLEAR : it_test-code, it_test-name.

WRITE : / 'this from end of selection'.

&----

---

*& Form DISP1

&----

---

• text

----

---

FORM disp1.

WINDOW STARTING AT 15 10

ENDING AT 80 15.

DO.

CLEAR chk1.

READ LINE sy-index FIELD VALUE chk1.

IF sy-subrc NE 0.

EXIT.

ELSE.

CHECK chk1 NE space.

WRITE : / it_test-code, it_test-name.

MODIFY CURRENT LINE :

FIELD VALUE chk1 FROM ' '

FIELD FORMAT chk1 INPUT OFF.

ENDIF.

ENDDO.

ENDFORM. "DISP1

***line double click ****

AT LINE-SELECTION.

CHECK sy-lsind = 1.

WINDOW STARTING AT 5 4

ENDING AT 85 20.

WRITE: / 'THE USER DOUBLE-CLICKED A LINE IN THE REPORT'.

WRITE: / sy-lisel.

WRITE : / 'Sometime ',it_test-name, ' is good '.

WRITE : / 'Sometime ',it_test-name, ' is bad '.

WRITE : / 'Sometime ',it_test-name, ' is rich '.

WRITE : / 'Sometime ',it_test-name, ' is poor '.

WRITE : / 'Who knows, who is ',it_test-name, ' ? '.

WRITE : /, / 'we can also use this in SELECT statement'.

CLEAR : it_test-code, it_test-name.

.

IF SY-SUBRC <> 0.

• MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

• WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ULINE.

SKIP.

SKIP.

WRITE : / 'Below from Get Cursor Field...'.

GET CURSOR FIELD fldname VALUE fldval.

CONDENSE fldname.

CONDENSE fldval.

WRITE : / 'You have clicked ', fldname, ' & its value is ', fldval.

***function key press F6 ****

AT PF06.

PERFORM disp1.

*AT USER-COMMAND.

• CASE SY-UCOMM.

• WHEN 'STOP' OR 'CANCEL'.

• LEAVE TO SCREEN 0.

• WHEN 'TESTME'.

• PERFORM DISP1.

• ENDCASE.