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Download any table in html format



 
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Posts: 1636

PostPosted: Fri May 22, 2009 3:03 pm    Post subject: Download any table in html format Reply with quote

Download di una tabella in formato html

Code:
REPORT zhrrphtml.
***********************************************************
* Developer : Luciano Cantaro
* Location : Italy
* Date : 28/05/2003.
***********************************************************
* Colonna type P non supportata
***********************************************************
TABLES dd02l.
DATA: zx030l LIKE x030l,
p_number TYPE i,
tablefound TYPE i.
DATA: colorval TYPE i.
DATA: packval TYPE p, totalrows TYPE n.
DATA: w_area1(500) TYPE c,charval(20) TYPE c.
DATA: tablen TYPE i VALUE 255.
DATA: BEGIN OF htmlview OCCURS 0,
htmlcode(500) TYPE c,
END OF htmlview.
DATA BEGIN OF zdfies OCCURS 1000.
        INCLUDE STRUCTURE dfies.
DATA END OF zdfies.
DATA: BEGIN OF flditab OCCURS 0,
fldname(11) TYPE c,
END OF flditab.
**************
PARAMETERS: tabname LIKE dd02l-tabname OBLIGATORY.
**************
htmlview-htmlcode = '<HTML><HEAD>;<TITLE>Table Browser</TITLE>'.
APPEND htmlview.
htmlview-htmlcode = '<BODY BGCOLOR="#404040"><FONT COLOR="#00FFFF"
face="Arial Black"> Table View : '.
APPEND htmlview.
htmlview-htmlcode = tabname. APPEND htmlview.
htmlview-htmlcode = '</FONT> <p> </p>'. APPEND htmlview.
***********************************************
PERFORM check-table-class.
PERFORM read-direct-table.
PERFORM downloadhtml.
PERFORM showhtml.
********************************************
FORM check-table-class.
  tablefound = -1.
  SELECT * FROM dd02l
  WHERE tabname EQ tabname.
    IF dd02l-tabclass CS 'TRANSP' OR
    dd02l-tabclass CS 'POOL' OR
    dd02l-tabclass CS 'CLUSTER '.
      tablefound = 1.
      EXIT.
    ENDIF.
  ENDSELECT.
  IF tablefound < 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH 'Table Not Found.... or Table Class Not in "TRANSP","POOL",
"CLUSTER"'.
    STOP.
  ENDIF.
ENDFORM.
************************************************************************

FORM read-direct-table.
  DATA: offs TYPE i.
  DATA: len2(5) TYPE n.
  DATA: anz_numb TYPE i.
  PERFORM gettableinfo USING tabname.
 htmlview-htmlcode = '<table border="0" width="100%">'. APPEND htmlview.
  htmlview-htmlcode = '<tr valign="middle" BGCOLOR="#5F5F5F">'.
  APPEND htmlview.
htmlview-htmlcode = '<FONT SIZE="3" COLOR="#FFBF18" FACE= "Courier
new">'.
  APPEND htmlview.
  LOOP AT zdfies.
    PERFORM htmlheader USING zdfies-fieldname.
    flditab-fldname = zdfies-fieldname.
    APPEND flditab.
  ENDLOOP.
  htmlview-htmlcode = '</B></tr>'. APPEND htmlview.
  colorval = 1.
  SELECT COUNT(*) FROM (tabname) INTO totalrows.
  WRITE :/ totalrows.
  anz_numb = 0.
  SELECT * FROM (tabname) INTO w_area1.
    ADD 1 TO anz_numb.
    IF anz_numb GT 100. " U can alter the Hits, now Max. is 100
      EXIT.
    ENDIF.
    IF colorval > 0 .
htmlview-htmlcode = '<tr valign="middle" BGCOLOR="#F7F7F7"><FONT
size="1" COLOR="#008080" FACE="Arial Narrow">'.
      APPEND htmlview.
    ELSE.
htmlview-htmlcode = '<tr valign="middle"
bgcolor="#D2D2D2"><FONT SIZE="1" COLOR="#9F000F" FACE="Arial Narrow">'.
      APPEND htmlview.
    ENDIF.
    colorval = colorval * -1 .
*************
    LOOP AT zdfies.
      charval = w_area1+zdfies-offset(zdfies-intlen).
      CASE zdfies-inttype.
        WHEN 'P'.
* PACKVAL = W_AREA1+ZDFIES-OFFSET(ZDFIES-INTLEN).
* CHARVAL = PACKVAL.
      ENDCASE.
      PERFORM htmlfield USING w_area1+zdfies-offset(zdfies-intlen).
    ENDLOOP.
*************
    htmlview-htmlcode = '</FONT></tr>'. APPEND htmlview.
    CLEAR: w_area1.
  ENDSELECT.
  htmlview-htmlcode = '</body></html>'. APPEND htmlview.
ENDFORM.
****************************************************************
FORM downloadhtml.
  CALL FUNCTION 'WS_DOWNLOAD'
       EXPORTING
            filename = 'C:\TABLEVIEW.HTM'
       TABLES
            data_tab = htmlview.
  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
    WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ENDIF.
ENDFORM.
***************************************************************
FORM showhtml.
  CALL FUNCTION 'WS_EXECUTE'
       EXPORTING
            commandline = 'c:\tableview.htm'
            program     = 'C:\PROGRA~1\INTERN~1\IEXPLORE.EXE'.
  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
    WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ENDIF.
ENDFORM.
************************************************************************

FORM gettableinfo USING tname.
  CALL FUNCTION 'GET_FIELDTAB'
       EXPORTING
            langu               = sy-langu
            only                = space
            tabname             = tname
            withtext            = 'X'
       IMPORTING
            header              = zx030l
       TABLES
            fieldtab            = zdfies
       EXCEPTIONS
            internal_error      = 01
            no_texts_found      = 02
            table_has_no_fields = 03
            table_not_activ     = 04.
  CASE sy-subrc.
    WHEN 0.
      LOOP AT zdfies.
      ENDLOOP.
    WHEN OTHERS.
      MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
      WITH sy-subrc.
  ENDCASE.
ENDFORM.
********************************************************
FORM htmlfield USING name TYPE c.
  htmlview-htmlcode = '<td >'. APPEND htmlview.
  htmlview-htmlcode = name. APPEND htmlview.
  htmlview-htmlcode = '</td>'. APPEND htmlview.
ENDFORM.
********************************************************
FORM htmlheader USING name TYPE c.
  htmlview-htmlcode = '<td >'. APPEND htmlview.
  htmlview-htmlcode = name. APPEND htmlview.
  htmlview-htmlcode = '</td>'. APPEND htmlview.
ENDFORM.
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