topic Re: make pop up appear in Application Development and Automation Discussions

make pop up appear

Former Member — Fri, 22 Aug 2008 06:55:15 GMT

hi everybody

I have 2 parameters on a screen, p_file which selects the path and is assigned the path and the other (p_file2), takes the path in p_file and adds something to it.

If the user changes p_file2 manually, a popup appears to confirm the change.

The problem is Im able to retrieve the path in p_file, but cant make the popup appearing.

My code is below

PLz help

SELECTION-SCREEN BEGIN OF BLOCK 1 WITH FRAME TITLE TEXT-001.

PARAMETERS: p_file TYPE STRING.

PARAMETERS : p_file2 TYPE STRING.

PARAMETERS: p_test AS CHECKBOX.

SELECTION-SCREEN END OF BLOCK 1.

AT SELECTION-SCREEN on VALUE-REQUEST FOR p_file.

CALL METHOD cl_gui_frontend_services=>file_open_dialog

CHANGING

file_table = lt_filetab

rc = v_rc

EXCEPTIONS

file_open_dialog_failed = 1

cntl_error = 2

error_no_gui = 3

not_supported_by_gui = 4

OTHERS = 5.

READ TABLE lt_filetab INTO ls_filetab INDEX 1.

IF sy-subrc = 0.

p_file = ls_filetab-filename.

ENDIF.

SPLIT p_file AT '.' INTO l_text l_text2 l_text3.

CONCATENATE l_text '.' ' ' INTO l_text1.

CONCATENATE '.' l_text3 INTO l_text4.

CONCATENATE l_text1 l_text2 '_be' l_text4 INTO l_newfile.

TRANSLATE l_newfile TO UPPER CASE.

MOVE l_newfile TO p_file2.

AT SELECTION-SCREEN ON p_file2.

IF p_file2 NE l_newfile.

CALL FUNCTION 'POPUP_TO_CONFIRM'

EXPORTING

TITLEBAR = ' '
DIAGNOSE_OBJECT = ' '

TEXT_QUESTION = 'Do u want to overwrite the file'

TEXT_BUTTON_1 = 'Yes'

TEXT_BUTTON_2 = 'No'

DISPLAY_CANCEL_BUTTON = 'X'

IMPORTING

ANSWER = l_answer

EXCEPTIONS

TEXT_NOT_FOUND = 1

OTHERS = 2

IF SY-SUBRC <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

IF l_answer = '2'.

p_file2 = l_newfile.

ENDIF.

Re: make pop up appear

Former Member — Fri, 22 Aug 2008 06:58:28 GMT

Store the old value of p_file2 in the global variable and then compare the varibale with p_file2 if both are different then use the function module POPUP_TO_CONFIRM

Re: make pop up appear

Former Member — Fri, 22 Aug 2008 07:08:40 GMT

hi,

modify this code

if notIF p_file2 NE l_newfile.

CALL FUNCTION 'POPUP_TO_CONFIRM'

EXPORTING

TITLEBAR = ' '

DIAGNOSE_OBJECT = ' '

TEXT_QUESTION = 'Do u want to overwrite the file'

TEXT_BUTTON_1 = 'Yes'

TEXT_BUTTON_2 = 'No'

DISPLAY_CANCEL_BUTTON = 'X'

IMPORTING

ANSWER = l_answer

EXCEPTIONS

TEXT_NOT_FOUND = 1

OTHERS = 2

IF SY-SUBRC 0.

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

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

ENDIF.

Re: make pop up appear

Former Member — Fri, 22 Aug 2008 07:17:10 GMT

Hi Shailaja, wat u meant by notIF?the program doesnt get compiled

if notIF p_file2 NE l_newfile.

CALL FUNCTION 'POPUP_TO_CONFIRM'

EXPORTING

TITLEBAR = ' '

DIAGNOSE_OBJECT = ' '

TEXT_QUESTION = 'Do u want to overwrite the file'

TEXT_BUTTON_1 = 'Yes'

TEXT_BUTTON_2 = 'No'

DISPLAY_CANCEL_BUTTON = 'X'

IMPORTING

ANSWER = l_answer

EXCEPTIONS

TEXT_NOT_FOUND = 1

OTHERS = 2

In my program, when I am assigning the value to p_file2,

the value doesnt appear on the screen and it

it loses that value when doing

AT SELECTION-SCREEN ON p_file2.

in debug mode, i can see the value of p_file2 but it doesnt appear on screen and it gets lost when doing AT SELECTION-SCREEN ON p_file2.

Re: make pop up appear

Former Member — Fri, 22 Aug 2008 07:21:05 GMT

AT SELECTION-SCREEN ON p_file2.
"Change is here . add the additonal logic here..
IF p_file2 NE l_newfile.

additional logic.

move 'P_FILE2' to lt_dynpfields-fieldname.
  append lt_dynpfields.
  move 'P_FILE' to lt_dynpfields-fieldname.
  append lt_dynpfields.

  call function 'DYNP_VALUES_READ'
    exporting
      dyname               = sy-repid
      dynumb               = sy-dynnr
    tables
      dynpfields           = lt_dynpfields
    exceptions
      invalid_abapworkarea = 1
      invalid_dynprofield  = 2
      invalid_dynproname   = 3
      invalid_dynpronummer = 4
      invalid_request      = 5
      no_fielddescription  = 6
      invalid_parameter    = 7
      undefind_error       = 8
      double_conversion    = 9
      stepl_not_found      = 10.
  loop at lt_dynpfields.
    case lt_dynpfields-fieldname.

      when 'P_FILE'.
        p_file = lt_dynpfields-fieldvalue.
      when 'P_FILE2'.
        p_file2 = lt_dynpfields-fieldvalue.
      endcase.
  endloop.

add the correct declaration and place this logic before if condition and see.

Re: make pop up appear

Former Member — Fri, 22 Aug 2008 07:22:39 GMT


> AT SELECTION-SCREEN ON p_file2.
> 
>   IF p_file2 NE l_newfile.
>     CALL FUNCTION 'POPUP_TO_CONFIRM'
>     EXPORTING
> *   TITLEBAR                    = ' '
> *   DIAGNOSE_OBJECT             = ' '
>       TEXT_QUESTION               = 'Do u want to overwrite the file'
>      TEXT_BUTTON_1               = 'Yes'
>      TEXT_BUTTON_2               = 'No'
>      DISPLAY_CANCEL_BUTTON       = 'X'
>    IMPORTING
>      ANSWER                      = l_answer
>    EXCEPTIONS
>      TEXT_NOT_FOUND              = 1
>      OTHERS                      = 2
>             .
>     IF SY-SUBRC <> 0.
> * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
> *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
>     ENDIF.
>     .
> 
>     IF l_answer = '2'.
>       p_file2 = l_newfile.
>     ENDIF.
>   ENDIF.

Hi anjali,

the problem is with the If condition....

Change the if condition as;

IF p_file2 EQ l_newfile.

This will solve your problem...

Regards

Karthik D