Difference between revisions of "SAP ABAP TEXT"

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==convertir tabla texto a HTML==
 
==convertir tabla texto a HTML==
 
reporte RSTXHTML  FM CONVERT_ITF_TO_HTML
 
reporte RSTXHTML  FM CONVERT_ITF_TO_HTML
 +
 
clase CL_BFW_WEBRESOURCE_POC method CONVERT_ASCII_TO_HTML
 
clase CL_BFW_WEBRESOURCE_POC method CONVERT_ASCII_TO_HTML
 
  <nowiki>
 
  <nowiki>

Revision as of 14:52, 7 October 2025

Cuadro de texto en dynpro ( Clase cl_gui_textedit )

REPORT ytest_texto.
*--------------------------------------------------------------------*
* Datos para cuadro de texto
*--------------------------------------------------------------------*
*Variables extras Control Custom
DATA: container TYPE REF TO cl_gui_custom_container,
      editor    TYPE REF TO cl_gui_textedit.
DATA: line     TYPE tdline,
      text_tab type STANDARD TABLE OF TDLINE.
**********************************************************************
DATA ok_code TYPE sy-ucomm.

START-OF-SELECTION.

 line = 'Hola Mundo'.
 append line to text_tab.

  CALL SCREEN 0100.
*&---------------------------------------------------------------------*
*&      Module  STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE status_0100 OUTPUT.
  SET PF-STATUS 'STATUS'. "Crear con 'BACK' 'EXIT' 'CANC' de tipo comando exit y 'SAVE'
  SET TITLEBAR 'T01'.      "Editar Texto

ENDMODULE.                 " STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*&      Module  EXIT  INPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE exit INPUT.
  DATA l_ok_code TYPE sy-ucomm.

  l_ok_code = ok_code.
  CLEAR ok_code.

  CASE l_ok_code.
    WHEN 'BACK' OR 'EXIT' OR 'CANC'.
* free editor de texto
      CLEAR: text_tab[].

      IF editor IS BOUND.
        FREE editor.
        CALL METHOD container->free
          EXCEPTIONS
            cntl_error        = 1
            cntl_system_error = 2
            OTHERS            = 3.
        IF sy-subrc <> 0.
          MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
          WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
        ENDIF.
        FREE container.
      ENDIF.
      SET SCREEN 0.
      LEAVE SCREEN.
  ENDCASE.

ENDMODULE.                 " EXIT  INPUT
*&---------------------------------------------------------------------*
*&      Module  TEXTO  OUTPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE texto OUTPUT.
  IF editor IS NOT BOUND.
* create control container
    CREATE OBJECT: container EXPORTING container_name = 'CC_01', "crear custom container CC_01 en dynpro 0100
                   editor    EXPORTING parent = container.

*   show toolbar and statusbar on this screen
    CALL METHOD editor->set_toolbar_mode
      EXPORTING
        toolbar_mode = editor->true.   "true(saca la barra de herramienta).
    CALL METHOD editor->set_statusbar_mode
      EXPORTING
        statusbar_mode = editor->false. "true(saca la barra de status).

*    if f_mode = c_display.
*      call method editor->set_readonly_mode
*        exporting
*          readonly_mode = editor->true.
*
*    endif.
*    CALL METHOD editor->set_visible
*      EXPORTING
*        visible = ' '.
*    CALL METHOD editor->set_enable_editing_protected
*      EXPORTING
*        MODE = 0.
  ENDIF.

  CALL METHOD editor->set_text_as_stream
    EXPORTING
      text = text_tab.

ENDMODULE.                 " TEXTO  OUTPUT

MODULE refresh_txt INPUT.
  CALL METHOD editor->get_text_as_stream
    IMPORTING
      text = text_tab.
ENDMODULE.
*&---------------------------------------------------------------------*
*&      Module  EXIT_0100  INPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE exit_0100 INPUT.

  l_ok_code = ok_code.
  CLEAR ok_code.

  CASE l_ok_code.
    WHEN 'SAVE'.
      BREAK-POINT.
      PERFORM save.
  ENDCASE.

ENDMODULE.                 " EXIT_0100  INPUT

FORM save.
*text data
  DATA: lt_tlinetab type STANDARD TABLE OF tline,
        lt_text type STANDARD TABLE OF TDLINE,
        ls_theader type thead,
        ls_tlinetab type tline,
        l_key TYPE tdobname.

  IF editor IS NOT INITIAL.
* cuadro texto
    CALL METHOD editor->get_text_as_r3table
      IMPORTING
        table                  = lt_text[]
      EXCEPTIONS
        error_dp               = 1
        error_cntl_call_method = 2
        error_dp_create        = 3
        potential_data_loss    = 4.
    CLEAR lt_tlinetab[].
    LOOP AT lt_text into data(ls_text).
      MOVE ls_text TO ls_tlinetab-tdline.
      APPEND ls_tlinetab to lt_tlinetab.
    ENDLOOP.
  ENDIF.

  ls_theader-tdid = 'Z001'.
  ls_theader-tdspras = sy-langu.
  ls_theader-tdname  = l_key.
  ls_theader-tdobject = 'ZMYOBJ'.

*  CALL FUNCTION 'SAVE_TEXT'
*    EXPORTING
*      header          = ls_theader
*      insert          = 'X'
*      savemode_direct = 'X'
*    IMPORTING
**     FUNCTION        = SD_FUNCTION
*      newheader       = ls_theader
*    TABLES
*      lines           = lt_tlinetab
*    EXCEPTIONS
*      id              = 01
*      language        = 02
*      name            = 03
*      object          = 04.
*  IF sy-subrc <> 0.
**  MESSAGE A017.
*  ENDIF.

ENDFORM.

dynpro 0100 

PROCESS BEFORE OUTPUT.
  MODULE status_0100.
  MODULE texto.
*
PROCESS AFTER INPUT.

  MODULE exit AT EXIT-COMMAND.

  MODULE refresh_txt.
  MODULE exit_0100.

Como leer textos de infotipo

Crear/editar objetos de textos y ID

Leer descripción de objeto OM

FM. READ_TEXT

FORM read_text.
  DATA: lt_tlinetab TYPE STANDARD TABLE OF tline,
        ls_theader  TYPE thead,
        l_id        TYPE thead-tdid,
        l_name      TYPE thead-tdname,
        l_object    TYPE thead-tdobject.

  l_id = 'Z000'.  "obs esp
  l_object = 'VBBK'.
  l_name = es_dlv_delnote-hd_gen-deliv_numb.

  REFRESH lt_tlinetab.
  CALL FUNCTION 'READ_TEXT'
    EXPORTING
      client                  = sy-mandt
      id                      = l_id
      language                = sy-langu
      name                    = l_name
      object                  = l_object
    IMPORTING
      header                  = ls_theader
    TABLES
      lines                   = lt_tlinetab
    EXCEPTIONS
      id                      = 01
      language                = 02
      name                    = 03
      not_found               = 04
      object                  = 05
      reference_check         = 06
      wrong_access_to_archive = 07.

ENDFORM.

Tablas STXH & STXL

ejemplo con clase CL_RSTX_TABLE_VIEW=> READ_STXH_INTERNAL & IMPORT_STXL 

    data: l_stxh type stxh.

*     Read normal table
      select single (l_select_fields) from stxh client specified  "#EC DBACCESS_OK
                                into corresponding fields of l_stxh
                                where mandt = i_mandt
                                  and tdobject = i_tdobject
                                  and tdname = i_tdname
                                  and tdid = i_tdid
                                  and tdspras = i_tdspras.
*************************************************
  l_subrc = cl_rstx_table_view=>import_stxl(
                    exporting i_mandt = rt_client
                              i_tdobject = stxl_id-tdobject
                              i_tdname = stxl_id-tdname
                              i_tdid = stxl_id-tdid
                              i_tdspras = stxl_id-tdspras
                              i_storage_location = storage_location  "N
                    importing e_text_lines = rt_lines[] ).
***********************************************************************
data E_TEXT_LINES type T_TLINE_TABLE.
    data:
      begin of l_stxl_id,
        tdobject type stxl-tdobject,
        tdname   type stxl-tdname,
        tdid     type stxl-tdid,
        tdspras  type stxl-tdspras,
      end of l_stxl_id.

*   Read normal table
    import tline to e_text_lines
      from database stxl(tx)  "#EC DBACCESS_OK
           client   i_mandt
           id       l_stxl_id
           accepting truncation                     "important for Unicode->Nonunicode
           ignoring conversion errors.

ejemplo ID 

TDOBJECT	                                TEXT
TDNAME	                                   	1111111111
TDID	                                   	ST
TDSPRAS	                                   	P

Convertir string a tabla

DATA: lt_lines  TYPE STANDARD TABLE OF tline.
DATA lv_text_plain TYPE string.

lv_text_plain = |Starro hizo su debut original en la década de 1960 en The Brave and the Bold # 28, el número que también presentó| &&
| a los lectores de cómics a la Liga de la Justicia de América. Mientras que el DCEU y los cómics contemporáneos de| &&
| DC representan a Darkseid como la amenaza omnipresente que reúne a los héroes más poderosos de la Tierra por primera vez,| &&
| en el pasado, una estrella de mar psíquica gigante era el único llamado a la acción de Wonder Woman, Aquaman, Flash,| &&
| Green Lantern y Martian Manhunter (Batman y Superman no podían ser molestados).|.

CALL FUNCTION 'VB_CP_CONVERT_STRING_2_ITF'
  EXPORTING
    i_string = lv_text_plain
  TABLES
    et_table = lt_lines.
  • FM ISH_N2_SPLIT_TEXTSTRING

convertir tabla texto a HTML

reporte RSTXHTML FM CONVERT_ITF_TO_HTML

clase CL_BFW_WEBRESOURCE_POC method CONVERT_ASCII_TO_HTML 

METHOD CONVERT_ASCII_TO_HTML .
* importing source
* returning result

  DATA: l_char_tab   TYPE STANDARD TABLE OF char255 INITIAL SIZE 10,
        l_itf_tab    TYPE STANDARD TABLE OF tline   INITIAL SIZE 10,
        lv_hex       TYPE xstring,
        lo_conv      TYPE REF TO cl_abap_conv_in_ce,
        l_header     TYPE thead,
        lt_bin_tab   TYPE sdokcntbins,
        lv_len       TYPE i.

  FIELD-SYMBOLS: <l_itf_wa> TYPE tline.

  CALL METHOD cl_bfw_webresource_poc=>convert_string_into_table
    EXPORTING
      string = source
    IMPORTING
      table  = l_char_tab.

* Convert ASCII to ITF
  CALL FUNCTION 'CONVERT_STREAM_TO_ITF_TEXT'
       TABLES
            text_stream = l_char_tab   "ascii
            itf_text    = l_itf_tab.

* Replace CRs with line breaks to avoid <P> tags in HTML text
  LOOP AT l_itf_tab ASSIGNING <l_itf_wa> WHERE tdformat = '*'.
    <l_itf_wa>-tdformat = '/'.
  ENDLOOP.

* Convert ITF to HTML...
  l_header-tdobject = 'INST_POC'.
  l_header-tdid     = '0001'.
  l_header-tdname   = '%1'.
  l_header-tdspras  = sy-langu.
  CLEAR l_char_tab[].

  CALL FUNCTION 'CONVERT_ITF_TO_HTML'
    EXPORTING
      i_header                 = l_header
      i_replace                = space
      i_html_header            = space
    IMPORTING
      e_html_text              = lv_hex
    TABLES
      t_itf_text               = l_itf_tab
      t_html_text              = l_char_tab
    EXCEPTIONS
      illegal_header           = 1
      OTHERS                   = 2.

  IF sy-subrc <> 0.
*   Error. Should never occur
    CLEAR result.
    EXIT.
  ENDIF.

* Converting hex to string
  CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
    EXPORTING
      buffer                = lv_hex
    IMPORTING
      output_length         = lv_len
    TABLES
      binary_tab            = lt_bin_tab.

  CALL FUNCTION 'SCMS_BINARY_TO_STRING'
    EXPORTING
      input_length        = lv_len
    IMPORTING
      text_buffer         = result
    TABLES
      binary_tab          = lt_bin_tab.

ENDMETHOD.
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