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Merge pull request #32 from eaolson/update-xlsx_builder_pkg

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Update xlsx builder pkg to latest version
This commit is contained in:
mortenbra 2016-08-07 13:30:54 +02:00 committed by GitHub
commit e4d35d0864
4 changed files with 599 additions and 107 deletions
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69
demos/xlsx_builder_pkg_demo.sql
View File

@ -1,12 +1,13 @@
-- see http://technology.amis.nl/blog/10995/create-an-excel-file-with-plsql
begin
xlsx_builder_pkg.clear_workbook;
xlsx_builder_pkg.new_sheet;
xlsx_builder_pkg.cell( 5, 1, 5 );
xlsx_builder_pkg.cell( 3, 1, 3 );
xlsx_builder_pkg.cell( 2, 2, 45 );
xlsx_builder_pkg.cell( 3, 2, 'Anton Scheffer', p_alignment => xlsx_builder_pkg.get_alignment( p_wraptext => true ) );
xlsx_builder_pkg.cell( 1, 4, sysdate );
xlsx_builder_pkg.cell( 1, 4, sysdate, p_fontId => xlsx_builder_pkg.get_font( 'Calibri', p_rgb => 'FFFF0000' ) );
xlsx_builder_pkg.cell( 2, 4, sysdate, p_numFmtId => xlsx_builder_pkg.get_numFmt( 'dd/mm/yyyy h:mm' ) );
xlsx_builder_pkg.cell( 3, 4, sysdate, p_numFmtId => xlsx_builder_pkg.get_numFmt( xlsx_builder_pkg.orafmt2excel( 'dd/mon/yyyy' ) ) );
xlsx_builder_pkg.cell( 5, 5, 75, p_borderId => xlsx_builder_pkg.get_border( 'double', 'double', 'double', 'double' ) );
@ -33,5 +34,71 @@ begin
end;
/
-- Create an Excel file with validation
begin
xlsx_builder_pkg.clear_workbook;
xlsx_builder_pkg.new_sheet;
xlsx_builder_pkg.cell( 1, 6, 5 );
xlsx_builder_pkg.cell( 1, 7, 3 );
xlsx_builder_pkg.cell( 1, 8, 7 );
xlsx_builder_pkg.new_sheet;
xlsx_builder_pkg.cell( 2, 6, 15, p_sheet => 2 );
xlsx_builder_pkg.cell( 2, 7, 13, p_sheet => 2 );
xlsx_builder_pkg.cell( 2, 8, 17, p_sheet => 2 );
xlsx_builder_pkg.list_validation( 6, 3, 1, 6, 1, 8, p_show_error => true, p_sheet => 1 );
xlsx_builder_pkg.defined_name( 2, 6, 2, 8, 'Anton', 2 );
xlsx_builder_pkg.list_validation
( 6, 1, 'Anton'
, p_style => 'information'
, p_title => 'valid values are'
, p_prompt => '13, 15 and 17'
, p_show_error => true
, p_error_title => 'Are you sure?'
, p_error_txt => 'Valid values are: 13, 15 and 17'
, p_sheet => 1 );
xlsx_builder_pkg.save( 'MY_DIR', 'my.xlsx' );
end;
/
begin
xlsx_builder_pkg.clear_workbook;
xlsx_builder_pkg.new_sheet;
xlsx_builder_pkg.cell( 1, 6, 5 );
xlsx_builder_pkg.cell( 1, 7, 3 );
xlsx_builder_pkg.cell( 1, 8, 7 );
xlsx_builder_pkg.set_autofilter( 1,1, p_row_start => 5, p_row_end => 8 );
xlsx_builder_pkg.new_sheet;
xlsx_builder_pkg.cell( 2, 6, 5 );
xlsx_builder_pkg.cell( 2, 7, 3 );
xlsx_builder_pkg.cell( 2, 8, 7 );
xlsx_builder_pkg.set_autofilter( 2,2, p_row_start => 5, p_row_end => 8 );
xlsx_builder_pkg.save( 'MY_DIR', 'my.xlsx' );
end;
/
-- Create workbook with frozen cells
begin
xlsx_builder_pkg.clear_workbook;
xlsx_builder_pkg.new_sheet;
for c in 1 .. 10
loop
xlsx_builder_pkg.cell( c, 1, 'COL' || c );
xlsx_builder_pkg.cell( c, 2, 'val' || c );
xlsx_builder_pkg.cell( c, 3, c );
end loop;
xlsx_builder_pkg.freeze_rows( 1 );
xlsx_builder_pkg.new_sheet;
for r in 1 .. 10
loop
xlsx_builder_pkg.cell( 1, r, 'ROW' || r );
xlsx_builder_pkg.cell( 2, r, 'val' || r );
xlsx_builder_pkg.cell( 3, r, r );
end loop;
xlsx_builder_pkg.freeze_cols( 3 );
xlsx_builder_pkg.new_sheet;
xlsx_builder_pkg.cell( 3, 3, 'Start freeze' );
xlsx_builder_pkg.freeze_pane( 3,3 );
xlsx_builder_pkg.save( 'MY_DIR', 'my.xlsx' );
end;
/

547
ora/xlsx_builder_pkg.pkb
View File

@ -1,5 +1,9 @@
CREATE OR REPLACE package body xlsx_builder_pkg
as
--
c_LOCAL_FILE_HEADER constant raw(4) := hextoraw( '504B0304' ); -- Local file header signature
c_END_OF_CENTRAL_DIRECTORY constant raw(4) := hextoraw( '504B0506' ); -- End of central directory signature
--
type tp_XF_fmt is record
( numFmtId pls_integer
, fontId pls_integer
@ -10,7 +14,6 @@ as
type tp_col_fmts is table of tp_XF_fmt index by pls_integer;
type tp_row_fmts is table of tp_XF_fmt index by pls_integer;
type tp_widths is table of number index by pls_integer;
type tp_strings is table of varchar2(32767) index by pls_integer;
type tp_cell is record
( value number
, style varchar2(50)
@ -29,11 +32,11 @@ as
, url varchar2(1000)
);
type tp_hyperlinks is table of tp_hyperlink index by pls_integer;
subtype tp_author is varchar2(32767);
subtype tp_author is varchar2(32767 char);
type tp_authors is table of pls_integer index by tp_author;
authors tp_authors;
type tp_comment is record
( text varchar2(32767)
( text varchar2(32767 char)
, author tp_author
, row pls_integer
, column pls_integer
@ -42,6 +45,21 @@ as
);
type tp_comments is table of tp_comment index by pls_integer;
type tp_mergecells is table of varchar2(21) index by pls_integer;
type tp_validation is record
( type varchar2(10)
, errorstyle varchar2(32)
, showinputmessage boolean
, prompt varchar2(32767 char)
, title varchar2(32767 char)
, error_title varchar2(32767 char)
, error_txt varchar2(32767 char)
, showerrormessage boolean
, formula1 varchar2(32767 char)
, formula2 varchar2(32767 char)
, allowBlank boolean
, sqref varchar2(32767 char)
);
type tp_validations is table of tp_validation index by pls_integer;
type tp_sheet is record
( rows tp_rows
, widths tp_widths
@ -54,6 +72,7 @@ as
, row_fmts tp_row_fmts
, comments tp_comments
, mergecells tp_mergecells
, validations tp_validations
);
type tp_sheets is table of tp_sheet index by pls_integer;
type tp_numFmt is record
@ -72,6 +91,7 @@ as
, family pls_integer
, fontsize number
, theme pls_integer
, RGB varchar2(8)
, underline boolean
, italic boolean
, bold boolean
@ -85,15 +105,26 @@ as
);
type tp_borders is table of tp_border index by pls_integer;
type tp_numFmtIndexes is table of pls_integer index by pls_integer;
type tp_strings is table of pls_integer index by varchar2(32767 char);
type tp_str_ind is table of varchar2(32767 char) index by pls_integer;
type tp_defined_name is record
( name varchar2(32767 char)
, ref varchar2(32767 char)
, sheet pls_integer
);
type tp_defined_names is table of tp_defined_name index by pls_integer;
type tp_book is record
( sheets tp_sheets
, strings tp_strings
, str_ind tp_str_ind
, str_cnt pls_integer := 0
, fonts tp_fonts
, fills tp_fills
, borders tp_borders
, numFmts tp_numFmts
, cellXfs tp_cellXfs
, numFmtIndexes tp_numFmtIndexes
, defined_names tp_defined_names
);
workbook tp_book;
--
@ -121,6 +152,13 @@ as
end loop;
utl_file.fclose( t_fh );
end;
--
function raw2num( p_raw raw, p_len integer, p_pos integer )
return number
is
begin
return utl_raw.cast_to_binary_integer( utl_raw.substr( p_raw, p_pos, p_len ), utl_raw.little_endian );
end;
--
function little_endian( p_big number, p_bytes pls_integer := 4 )
return raw
@ -128,29 +166,58 @@ as
begin
return utl_raw.substr( utl_raw.cast_from_binary_integer( p_big, utl_raw.little_endian ), 1, p_bytes );
end;
--
function blob2num( p_blob blob, p_len integer, p_pos integer )
return number
is
begin
return utl_raw.cast_to_binary_integer( dbms_lob.substr( p_blob, p_len, p_pos ), utl_raw.little_endian );
end;
--
procedure add1file
( p_zipped_blob in out nocopy blob
( p_zipped_blob in out blob
, p_name varchar2
, p_content blob
)
is
t_now date;
t_blob blob;
t_len integer;
t_clen integer;
t_crc32 raw(4) := hextoraw( '00000000' );
t_compressed boolean := false;
t_name raw(32767);
begin
t_now := sysdate;
t_blob := utl_compress.lz_compress( p_content );
t_clen := dbms_lob.getlength( t_blob );
t_len := nvl( dbms_lob.getlength( p_content ), 0 );
if t_len > 0
then
t_blob := utl_compress.lz_compress( p_content );
t_clen := dbms_lob.getlength( t_blob ) - 18;
t_compressed := t_clen < t_len;
t_crc32 := dbms_lob.substr( t_blob, 4, t_clen + 11 );
end if;
if not t_compressed
then
t_clen := t_len;
t_blob := p_content;
end if;
if p_zipped_blob is null
then
dbms_lob.createtemporary( p_zipped_blob, true );
end if;
t_name := utl_i18n.string_to_raw( p_name, 'AL32UTF8' );
dbms_lob.append( p_zipped_blob
, utl_raw.concat( hextoraw( '504B0304' ) -- Local file header signature
, hextoraw( '1400' ) -- version 2.0
, hextoraw( '0000' ) -- no General purpose bits
, hextoraw( '0800' ) -- deflate
, utl_raw.concat( c_LOCAL_FILE_HEADER -- Local file header signature
, hextoraw( '1400' ) -- version 2.0
, case when t_name = utl_i18n.string_to_raw( p_name, 'US8PC437' )
then hextoraw( '0000' ) -- no General purpose bits
else hextoraw( '0008' ) -- set Language encoding flag (EFS)
end
, case when t_compressed
then hextoraw( '0800' ) -- deflate
else hextoraw( '0000' ) -- stored
end
, little_endian( to_number( to_char( t_now, 'ss' ) ) / 2
+ to_number( to_char( t_now, 'mi' ) ) * 32
+ to_number( to_char( t_now, 'hh24' ) ) * 2048
@ -161,29 +228,38 @@ as
+ ( to_number( to_char( t_now, 'yyyy' ) ) - 1980 ) * 512
, 2
) -- File last modification date
, dbms_lob.substr( t_blob, 4, t_clen - 7 ) -- CRC-32
, little_endian( t_clen - 18 ) -- compressed size
, little_endian( dbms_lob.getlength( p_content ) ) -- uncompressed size
, little_endian( length( p_name ), 2 ) -- File name length
, hextoraw( '0000' ) -- Extra field length
, utl_raw.cast_to_raw( p_name ) -- File name
, t_crc32 -- CRC-32
, little_endian( t_clen ) -- compressed size
, little_endian( t_len ) -- uncompressed size
, little_endian( utl_raw.length( t_name ), 2 ) -- File name length
, hextoraw( '0000' ) -- Extra field length
, t_name -- File name
)
);
dbms_lob.copy( p_zipped_blob, t_blob, t_clen - 18, dbms_lob.getlength( p_zipped_blob ) + 1, 11 ); -- compressed content
dbms_lob.freetemporary( t_blob );
if t_compressed
then
dbms_lob.copy( p_zipped_blob, t_blob, t_clen, dbms_lob.getlength( p_zipped_blob ) + 1, 11 ); -- compressed content
elsif t_clen > 0
then
dbms_lob.copy( p_zipped_blob, t_blob, t_clen, dbms_lob.getlength( p_zipped_blob ) + 1, 1 ); -- content
end if;
if dbms_lob.istemporary( t_blob ) = 1
then
dbms_lob.freetemporary( t_blob );
end if;
end;
--
procedure finish_zip( p_zipped_blob in out nocopy blob )
procedure finish_zip( p_zipped_blob in out blob )
is
t_cnt pls_integer := 0;
t_offs integer;
t_offs_dir_header integer;
t_offs_end_header integer;
t_comment raw(32767) := utl_raw.cast_to_raw( 'Zip-implementation by Anton Scheffer' );
t_comment raw(32767) := utl_raw.cast_to_raw( 'Implementation by Anton Scheffer' );
begin
t_offs_dir_header := dbms_lob.getlength( p_zipped_blob );
t_offs := dbms_lob.instr( p_zipped_blob, hextoraw( '504B0304' ), 1 );
while t_offs > 0
t_offs := 1;
while dbms_lob.substr( p_zipped_blob, utl_raw.length( c_LOCAL_FILE_HEADER ), t_offs ) = c_LOCAL_FILE_HEADER
loop
t_cnt := t_cnt + 1;
dbms_lob.append( p_zipped_blob
@ -192,26 +268,39 @@ as
, dbms_lob.substr( p_zipped_blob, 26, t_offs + 4 )
, hextoraw( '0000' ) -- File comment length
, hextoraw( '0000' ) -- Disk number where file starts
, hextoraw( '0100' ) -- Internal file attributes
, hextoraw( '2000B681' ) -- External file attributes
, hextoraw( '0000' ) -- Internal file attributes =>
-- 0000 binary file
-- 0100 (ascii)text file
, case
when dbms_lob.substr( p_zipped_blob
, 1
, t_offs + 30 + blob2num( p_zipped_blob, 2, t_offs + 26 ) - 1
) in ( hextoraw( '2F' ) -- /
, hextoraw( '5C' ) -- \
)
then hextoraw( '10000000' ) -- a directory/folder
else hextoraw( '2000B681' ) -- a file
end -- External file attributes
, little_endian( t_offs - 1 ) -- Relative offset of local file header
, dbms_lob.substr( p_zipped_blob
, utl_raw.cast_to_binary_integer( dbms_lob.substr( p_zipped_blob, 2, t_offs + 26 ), utl_raw.little_endian )
, blob2num( p_zipped_blob, 2, t_offs + 26 )
, t_offs + 30
) -- File name
)
);
t_offs := dbms_lob.instr( p_zipped_blob, hextoraw( '504B0304' ), t_offs + 32 );
t_offs := t_offs + 30 + blob2num( p_zipped_blob, 4, t_offs + 18 ) -- compressed size
+ blob2num( p_zipped_blob, 2, t_offs + 26 ) -- File name length
+ blob2num( p_zipped_blob, 2, t_offs + 28 ); -- Extra field length
end loop;
t_offs_end_header := dbms_lob.getlength( p_zipped_blob );
dbms_lob.append( p_zipped_blob
, utl_raw.concat( hextoraw( '504B0506' ) -- End of central directory signature
, utl_raw.concat( c_END_OF_CENTRAL_DIRECTORY -- End of central directory signature
, hextoraw( '0000' ) -- Number of this disk
, hextoraw( '0000' ) -- Disk where central directory starts
, little_endian( t_cnt, 2 ) -- Number of central directory records on this disk
, little_endian( t_cnt, 2 ) -- Total number of central directory records
, little_endian( t_offs_end_header - t_offs_dir_header ) -- Size of central directory
, little_endian( t_offs_dir_header ) -- Relative offset of local file header
, little_endian( t_offs_dir_header ) -- Offset of start of central directory, relative to start of archive
, little_endian( nvl( utl_raw.length( t_comment ), 0 ), 2 ) -- ZIP file comment length
, t_comment
)
@ -258,13 +347,16 @@ as
workbook.sheets( s ).row_fmts.delete();
workbook.sheets( s ).comments.delete();
workbook.sheets( s ).mergecells.delete();
workbook.sheets( s ).validations.delete();
end loop;
workbook.strings.delete();
workbook.str_ind.delete();
workbook.fonts.delete();
workbook.fills.delete();
workbook.borders.delete();
workbook.numFmts.delete();
workbook.cellXfs.delete();
workbook.defined_names.delete();
workbook := null;
end;
--
@ -274,6 +366,10 @@ as
t_ind pls_integer;
begin
workbook.sheets( t_nr ).name := nvl( dbms_xmlgen.convert( translate( p_sheetname, 'a/\[]*:?', 'a' ) ), 'Sheet' || t_nr );
if workbook.strings.count() = 0
then
workbook.str_cnt := 0;
end if;
if workbook.fonts.count() = 0
then
t_ind := get_font( 'Calibri' );
@ -375,6 +471,7 @@ as
, p_underline boolean := false
, p_italic boolean := false
, p_bold boolean := false
, p_rgb varchar2 := null -- this is a hex ALPHA Red Green Blue value
)
return pls_integer
is
@ -391,6 +488,9 @@ as
and workbook.fonts( f ).underline = p_underline
and workbook.fonts( f ).italic = p_italic
and workbook.fonts( f ).bold = p_bold
and ( workbook.fonts( f ).rgb = p_rgb
or ( workbook.fonts( f ).rgb is null and p_rgb is null )
)
)
then
return f;
@ -405,6 +505,7 @@ as
workbook.fonts( t_ind ).underline := p_underline;
workbook.fonts( t_ind ).italic := p_italic;
workbook.fonts( t_ind ).bold := p_bold;
workbook.fonts( t_ind ).rgb := p_rgb;
return t_ind;
end;
--
@ -548,19 +649,6 @@ as
end if;
return 's="' || t_XfId || '"';
end;
--
function clean_string (p_string in varchar2)
return varchar2
is
invalid_ascii constant varchar2(32) :=
chr(00)||chr(01)||chr(02)||chr(03)||chr(04)||chr(05)||chr(06)||chr(07)||
chr(08)|| chr(11)||chr(12)|| chr(14)||chr(15)||
chr(16)||chr(17)||chr(18)||chr(19)||chr(20)||chr(21)||chr(22)||chr(23)||
chr(24)||chr(25)||chr(26)||chr(27)||chr(28)||chr(29)||chr(30)||chr(31)
;
begin
return translate(translate( p_string, invalid_ascii, chr(1)), chr(0)||chr(1), ' ');
end;
--
procedure cell
( p_col pls_integer
@ -580,6 +668,23 @@ as
workbook.sheets( t_sheet ).rows( p_row )( p_col ).style := null;
workbook.sheets( t_sheet ).rows( p_row )( p_col ).style := get_XfId( t_sheet, p_col, p_row, p_numFmtId, p_fontId, p_fillId, p_borderId, p_alignment );
end;
--
function add_string( p_string varchar2 )
return pls_integer
is
t_cnt pls_integer;
begin
if workbook.strings.exists( p_string )
then
t_cnt := workbook.strings( p_string );
else
t_cnt := workbook.strings.count();
workbook.str_ind( t_cnt ) := p_string;
workbook.strings( nvl( p_string, '' ) ) := t_cnt;
end if;
workbook.str_cnt := workbook.str_cnt + 1;
return t_cnt;
end;
--
procedure cell
( p_col pls_integer
@ -596,8 +701,7 @@ as
t_sheet pls_integer := nvl( p_sheet, workbook.sheets.count() );
t_alignment tp_alignment := p_alignment;
begin
workbook.sheets( t_sheet ).rows( p_row )( p_col ).value := workbook.strings.count();
workbook.strings( workbook.strings.count() ) := clean_string( p_value );
workbook.sheets( t_sheet ).rows( p_row )( p_col ).value := add_string( p_value );
if t_alignment.wrapText is null and instr( p_value, chr(13) ) > 0
then
t_alignment.wrapText := true;
@ -645,8 +749,7 @@ as
t_ind pls_integer;
t_sheet pls_integer := nvl( p_sheet, workbook.sheets.count() );
begin
workbook.sheets( t_sheet ).rows( p_row )( p_col ).value := workbook.strings.count();
workbook.strings( workbook.strings.count() ) := clean_string( nvl( p_value, p_url ) );
workbook.sheets( t_sheet ).rows( p_row )( p_col ).value := add_string( nvl( p_value, p_url ) );
workbook.sheets( t_sheet ).rows( p_row )( p_col ).style := 't="s" ' || get_XfId( t_sheet, p_col, p_row, '', get_font( 'Calibri', p_theme => 10, p_underline => true ) );
t_ind := workbook.sheets( t_sheet ).hyperlinks.count() + 1;
workbook.sheets( t_sheet ).hyperlinks( t_ind ).cell := alfan_col( p_col ) || p_row;
@ -689,6 +792,111 @@ as
t_ind := workbook.sheets( t_sheet ).mergecells.count() + 1;
workbook.sheets( t_sheet ).mergecells( t_ind ) := alfan_col( p_tl_col ) || p_tl_row || ':' || alfan_col( p_br_col ) || p_br_row;
end;
--
procedure add_validation
( p_type varchar2
, p_sqref varchar2
, p_style varchar2 := 'stop' -- stop, warning, information
, p_formula1 varchar2 := null
, p_formula2 varchar2 := null
, p_title varchar2 := null
, p_prompt varchar := null
, p_show_error boolean := false
, p_error_title varchar2 := null
, p_error_txt varchar2 := null
, p_sheet pls_integer := null
)
is
t_ind pls_integer;
t_sheet pls_integer := nvl( p_sheet, workbook.sheets.count() );
begin
t_ind := workbook.sheets( t_sheet ).validations.count() + 1;
workbook.sheets( t_sheet ).validations( t_ind ).type := p_type;
workbook.sheets( t_sheet ).validations( t_ind ).errorstyle := p_style;
workbook.sheets( t_sheet ).validations( t_ind ).sqref := p_sqref;
workbook.sheets( t_sheet ).validations( t_ind ).formula1 := p_formula1;
workbook.sheets( t_sheet ).validations( t_ind ).error_title := p_error_title;
workbook.sheets( t_sheet ).validations( t_ind ).error_txt := p_error_txt;
workbook.sheets( t_sheet ).validations( t_ind ).title := p_title;
workbook.sheets( t_sheet ).validations( t_ind ).prompt := p_prompt;
workbook.sheets( t_sheet ).validations( t_ind ).showerrormessage := p_show_error;
end;
--
procedure list_validation
( p_sqref_col pls_integer
, p_sqref_row pls_integer
, p_tl_col pls_integer -- top left
, p_tl_row pls_integer
, p_br_col pls_integer -- bottom right
, p_br_row pls_integer
, p_style varchar2 := 'stop' -- stop, warning, information
, p_title varchar2 := null
, p_prompt varchar := null
, p_show_error boolean := false
, p_error_title varchar2 := null
, p_error_txt varchar2 := null
, p_sheet pls_integer := null
)
is
begin
add_validation( 'list'
, alfan_col( p_sqref_col ) || p_sqref_row
, p_style => lower( p_style )
, p_formula1 => '$' || alfan_col( p_tl_col ) || '$' || p_tl_row || ':$' || alfan_col( p_br_col ) || '$' || p_br_row
, p_title => p_title
, p_prompt => p_prompt
, p_show_error => p_show_error
, p_error_title => p_error_title
, p_error_txt => p_error_txt
, p_sheet => p_sheet
);
end;
--
procedure list_validation
( p_sqref_col pls_integer
, p_sqref_row pls_integer
, p_defined_name varchar2
, p_style varchar2 := 'stop' -- stop, warning, information
, p_title varchar2 := null
, p_prompt varchar := null
, p_show_error boolean := false
, p_error_title varchar2 := null
, p_error_txt varchar2 := null
, p_sheet pls_integer := null
)
is
begin
add_validation( 'list'
, alfan_col( p_sqref_col ) || p_sqref_row
, p_style => lower( p_style )
, p_formula1 => p_defined_name
, p_title => p_title
, p_prompt => p_prompt
, p_show_error => p_show_error
, p_error_title => p_error_title
, p_error_txt => p_error_txt
, p_sheet => p_sheet
);
end;
--
procedure defined_name
( p_tl_col pls_integer -- top left
, p_tl_row pls_integer
, p_br_col pls_integer -- bottom right
, p_br_row pls_integer
, p_name varchar2
, p_sheet pls_integer := null
, p_localsheet pls_integer := null
)
is
t_ind pls_integer;
t_sheet pls_integer := nvl( p_sheet, workbook.sheets.count() );
begin
t_ind := workbook.defined_names.count() + 1;
workbook.defined_names( t_ind ).name := p_name;
workbook.defined_names( t_ind ).ref := 'Sheet' || t_sheet || '!$' || alfan_col( p_tl_col ) || '$' || p_tl_row || ':$' || alfan_col( p_br_col ) || '$' || p_br_row;
workbook.defined_names( t_ind ).sheet := p_localsheet;
end;
--
procedure set_column_width
( p_col pls_integer
@ -743,8 +951,10 @@ as
, p_sheet pls_integer := null
)
is
t_sheet pls_integer := nvl( p_sheet, workbook.sheets.count() );
begin
workbook.sheets( nvl( p_sheet, workbook.sheets.count() ) ).freeze_rows := p_nr_rows;
workbook.sheets( t_sheet ).freeze_cols := null;
workbook.sheets( t_sheet ).freeze_rows := p_nr_rows;
end;
--
procedure freeze_cols
@ -752,8 +962,22 @@ as
, p_sheet pls_integer := null
)
is
t_sheet pls_integer := nvl( p_sheet, workbook.sheets.count() );
begin
workbook.sheets( nvl( p_sheet, workbook.sheets.count() ) ).freeze_cols := p_nr_cols;
workbook.sheets( t_sheet ).freeze_rows := null;
workbook.sheets( t_sheet ).freeze_cols := p_nr_cols;
end;
--
procedure freeze_pane
( p_col pls_integer
, p_row pls_integer
, p_sheet pls_integer := null
)
is
t_sheet pls_integer := nvl( p_sheet, workbook.sheets.count() );
begin
workbook.sheets( t_sheet ).freeze_rows := p_row;
workbook.sheets( t_sheet ).freeze_cols := p_col;
end;
--
procedure set_autofilter
@ -767,52 +991,88 @@ as
t_ind pls_integer;
t_sheet pls_integer := nvl( p_sheet, workbook.sheets.count() );
begin
t_ind := workbook.sheets( t_sheet ).autofilters.count() + 1;
t_ind := 1;
workbook.sheets( t_sheet ).autofilters( t_ind ).column_start := p_column_start;
workbook.sheets( t_sheet ).autofilters( t_ind ).column_end := p_column_end;
workbook.sheets( t_sheet ).autofilters( t_ind ).row_start := p_row_start;
workbook.sheets( t_sheet ).autofilters( t_ind ).row_end := p_row_end;
defined_name
( p_column_start
, p_row_start
, p_column_end
, p_row_end
, '_xlnm._FilterDatabase'
, t_sheet
, t_sheet - 1
);
end;
--
procedure add1xml
( p_excel in out nocopy blob
, p_filename varchar2
, p_xml clob
)
is
/*
procedure add1xml
( p_excel in out nocopy blob
, p_filename varchar2
, p_xml clob
)
is
t_tmp blob;
l_count binary_integer;
begin
c_step constant number := 24396;
begin
dbms_lob.createtemporary( t_tmp, true );
l_count := trunc( length( p_xml ) / 4000 );
if mod( length( p_xml ), 4000 ) = 0 then
l_count := greatest(l_count - 1, 0);
end if;
for i in 0 .. l_count
loop
dbms_lob.append( t_tmp, utl_i18n.string_to_raw( substr( p_xml, i * 4000 + 1, 4000 ), 'AL32UTF8') );
end loop;
add1file( p_excel, p_filename, t_tmp );
dbms_lob.freetemporary( t_tmp );
end;
for i in 0 .. trunc( length( p_xml ) / c_step )
loop
dbms_lob.append( t_tmp, utl_i18n.string_to_raw( substr( p_xml, i * c_step + 1, c_step ), 'AL32UTF8' ) );
end loop;
add1file( p_excel, p_filename, t_tmp );
dbms_lob.freetemporary( t_tmp );
end;
*/
--
procedure add1xml
( p_excel in out nocopy blob
, p_filename varchar2
, p_xml clob
)
is
t_tmp blob;
dest_offset integer := 1;
src_offset integer := 1;
lang_context integer;
warning integer;
begin
lang_context := dbms_lob.DEFAULT_LANG_CTX;
dbms_lob.createtemporary( t_tmp, true );
dbms_lob.converttoblob
( t_tmp
, p_xml
, dbms_lob.lobmaxsize
, dest_offset
, src_offset
, nls_charset_id( 'AL32UTF8' )
, lang_context
, warning
);
add1file( p_excel, p_filename, t_tmp );
dbms_lob.freetemporary( t_tmp );
end;
--
function finish
return blob
is
t_excel blob;
t_xxx clob;
t_tmp clob;
t_tmp varchar2(32767 char);
t_str varchar2(32767 char);
t_c number;
t_h number;
t_w number;
t_cw number;
t_cell varchar2(1000);
t_cell varchar2(1000 char);
t_row_ind pls_integer;
t_col_min pls_integer;
t_col_max pls_integer;
t_col_ind pls_integer;
t_len pls_integer;
ts timestamp := systimestamp;
begin
dbms_lob.createtemporary( t_excel, true );
t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
@ -907,10 +1167,13 @@ as
case when workbook.fonts( f ).italic then '<i/>' end ||
case when workbook.fonts( f ).underline then '<u/>' end ||
'<sz val="' || to_char( workbook.fonts( f ).fontsize, 'TM9', 'NLS_NUMERIC_CHARACTERS=.,' ) || '"/>
<color theme="' || workbook.fonts( f ).theme || '"/>
<color ' || case when workbook.fonts( f ).rgb is not null
then 'rgb="' || workbook.fonts( f ).rgb
else 'theme="' || workbook.fonts( f ).theme
end || '"/>
<name val="' || workbook.fonts( f ).name || '"/>
<family val="' || workbook.fonts( f ).family || '"/>
<scheme val="minor"/>
<scheme val="none"/>
</font>';
end loop;
t_xxx := t_xxx || '</fonts>
@ -979,10 +1242,20 @@ as
t_xxx := t_xxx || '
<sheet name="' || workbook.sheets( s ).name || '" sheetId="' || s || '" r:id="rId' || ( 9 + s ) || '"/>';
end loop;
t_xxx := t_xxx || '
</sheets>
<calcPr calcId="144525"/>
</workbook>';
t_xxx := t_xxx || '</sheets>';
if workbook.defined_names.count() > 0
then
t_xxx := t_xxx || '<definedNames>';
for s in 1 .. workbook.defined_names.count()
loop
t_xxx := t_xxx || '
<definedName name="' || workbook.defined_names( s ).name || '"' ||
case when workbook.defined_names( s ).sheet is not null then ' localSheetId="' || to_char( workbook.defined_names( s ).sheet ) || '"' end ||
'>' || workbook.defined_names( s ).ref || '</definedName>';
end loop;
t_xxx := t_xxx || '</definedNames>';
end if;
t_xxx := t_xxx || '<calcPr calcId="144525"/></workbook>';
add1xml( t_excel, 'xl/workbook.xml', t_xxx );
t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<a:theme xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" name="Office Theme">
@ -1284,13 +1557,22 @@ as
<dimension ref="' || alfan_col( t_col_min ) || workbook.sheets( s ).rows.first() || ':' || alfan_col( t_col_max ) || workbook.sheets( s ).rows.last() || '"/>
<sheetViews>
<sheetView' || case when s = 1 then ' tabSelected="1"' end || ' workbookViewId="0">';
if workbook.sheets( s ).freeze_rows > 0
if workbook.sheets( s ).freeze_rows > 0 and workbook.sheets( s ).freeze_cols > 0
then
t_xxx := t_xxx || '<pane ySplit="' || workbook.sheets( s ).freeze_rows || '" topLeftCell="A' || ( workbook.sheets( s ).freeze_rows + 1 ) || '" activePane="bottomLeft" state="frozen"/>';
end if;
if workbook.sheets( s ).freeze_cols > 0
then
t_xxx := t_xxx || '<pane xSplit="' || workbook.sheets( s ).freeze_cols || '" topLeftCell="' || alfan_col( workbook.sheets( s ).freeze_cols + 1 ) || '1" activePane="bottomLeft" state="frozen"/>';
t_xxx := t_xxx || ( '<pane xSplit="' || workbook.sheets( s ).freeze_cols || '" '
|| 'ySplit="' || workbook.sheets( s ).freeze_rows || '" '
|| 'topLeftCell="' || alfan_col( workbook.sheets( s ).freeze_cols + 1 ) || ( workbook.sheets( s ).freeze_rows + 1 ) || '" '
|| 'activePane="bottomLeft" state="frozen"/>'
);
else
if workbook.sheets( s ).freeze_rows > 0
then
t_xxx := t_xxx || '<pane ySplit="' || workbook.sheets( s ).freeze_rows || '" topLeftCell="A' || ( workbook.sheets( s ).freeze_rows + 1 ) || '" activePane="bottomLeft" state="frozen"/>';
end if;
if workbook.sheets( s ).freeze_cols > 0
then
t_xxx := t_xxx || '<pane xSplit="' || workbook.sheets( s ).freeze_cols || '" topLeftCell="' || alfan_col( workbook.sheets( s ).freeze_cols + 1 ) || '1" activePane="bottomLeft" state="frozen"/>';
end if;
end if;
t_xxx := t_xxx || '</sheetView>
</sheetViews>
@ -1302,7 +1584,7 @@ as
while t_col_ind is not null
loop
t_xxx := t_xxx ||
'<col min="' || t_col_ind || '" max="' || t_col_ind || '" width="' || workbook.sheets( s ).widths( t_col_ind ) || '" customWidth="1"/>';
'<col min="' || t_col_ind || '" max="' || t_col_ind || '" width="' || to_char( workbook.sheets( s ).widths( t_col_ind ), 'TM9', 'NLS_NUMERIC_CHARACTERS=.,' ) || '" customWidth="1"/>';
t_col_ind := workbook.sheets( s ).widths.next( t_col_ind );
end loop;
t_xxx := t_xxx || '</cols>';
@ -1313,26 +1595,31 @@ as
while t_row_ind is not null
loop
t_tmp := t_tmp || '<row r="' || t_row_ind || '" spans="' || t_col_min || ':' || t_col_max || '">';
t_len := length( t_tmp );
t_col_ind := workbook.sheets( s ).rows( t_row_ind ).first();
while t_col_ind is not null
loop
t_cell := '<c r="' || alfan_col( t_col_ind ) || t_row_ind || '"';
t_cell := t_cell || ' ' || workbook.sheets( s ).rows( t_row_ind )( t_col_ind ).style;
t_cell := t_cell || '><v>';
t_cell := t_cell || to_char( workbook.sheets( s ).rows( t_row_ind )( t_col_ind ).value, 'TM9', 'NLS_NUMERIC_CHARACTERS=.,' );
t_cell := t_cell || '</v></c>';
t_cell := '<c r="' || alfan_col( t_col_ind ) || t_row_ind || '"'
|| ' ' || workbook.sheets( s ).rows( t_row_ind )( t_col_ind ).style
|| '><v>'
|| to_char( workbook.sheets( s ).rows( t_row_ind )( t_col_ind ).value, 'TM9', 'NLS_NUMERIC_CHARACTERS=.,' )
|| '</v></c>';
if t_len > 32000
then
dbms_lob.writeappend( t_xxx, t_len, t_tmp );
t_tmp := null;
t_len := 0;
end if;
t_tmp := t_tmp || t_cell;
t_len := t_len + length( t_cell );
t_col_ind := workbook.sheets( s ).rows( t_row_ind ).next( t_col_ind );
end loop;
t_tmp := t_tmp || '</row>';
if length( t_tmp ) > 8000
then
t_xxx := t_xxx || t_tmp;
t_tmp := null;
end if;
t_row_ind := workbook.sheets( s ).rows.next( t_row_ind );
end loop;
t_xxx := t_xxx || t_tmp || '</sheetData>';
t_tmp := t_tmp || '</sheetData>';
t_len := length( t_tmp );
dbms_lob.writeappend( t_xxx, t_len, t_tmp );
for a in 1 .. workbook.sheets( s ).autofilters.count()
loop
t_xxx := t_xxx || '<autoFilter ref="' ||
@ -1350,6 +1637,51 @@ as
end loop;
t_xxx := t_xxx || '</mergeCells>';
end if;
--
if workbook.sheets( s ).validations.count() > 0
then
t_xxx := t_xxx || '<dataValidations count="' || to_char( workbook.sheets( s ).validations.count() ) || '">';
for m in 1 .. workbook.sheets( s ).validations.count()
loop
t_xxx := t_xxx || '<dataValidation' ||
' type="' || workbook.sheets( s ).validations( m ).type || '"' ||
' errorStyle="' || workbook.sheets( s ).validations( m ).errorstyle || '"' ||
' allowBlank="' || case when nvl( workbook.sheets( s ).validations( m ).allowBlank, true ) then '1' else '0' end || '"' ||
' sqref="' || workbook.sheets( s ).validations( m ).sqref || '"';
if workbook.sheets( s ).validations( m ).prompt is not null
then
t_xxx := t_xxx || ' showInputMessage="1" prompt="' || workbook.sheets( s ).validations( m ).prompt || '"';
if workbook.sheets( s ).validations( m ).title is not null
then
t_xxx := t_xxx || ' promptTitle="' || workbook.sheets( s ).validations( m ).title || '"';
end if;
end if;
if workbook.sheets( s ).validations( m ).showerrormessage
then
t_xxx := t_xxx || ' showErrorMessage="1"';
if workbook.sheets( s ).validations( m ).error_title is not null
then
t_xxx := t_xxx || ' errorTitle="' || workbook.sheets( s ).validations( m ).error_title || '"';
end if;
if workbook.sheets( s ).validations( m ).error_txt is not null
then
t_xxx := t_xxx || ' error="' || workbook.sheets( s ).validations( m ).error_txt || '"';
end if;
end if;
t_xxx := t_xxx || '>';
if workbook.sheets( s ).validations( m ).formula1 is not null
then
t_xxx := t_xxx || '<formula1>' || workbook.sheets( s ).validations( m ).formula1 || '</formula1>';
end if;
if workbook.sheets( s ).validations( m ).formula2 is not null
then
t_xxx := t_xxx || '<formula2>' || workbook.sheets( s ).validations( m ).formula2 || '</formula2>';
end if;
t_xxx := t_xxx || '</dataValidation>';
end loop;
t_xxx := t_xxx || '</dataValidations>';
end if;
--
if workbook.sheets( s ).hyperlinks.count() > 0
then
t_xxx := t_xxx || '<hyperlinks>';
@ -1364,6 +1696,7 @@ as
then
t_xxx := t_xxx || '<legacyDrawing r:id="rId' || ( workbook.sheets( s ).hyperlinks.count() + 1 ) || '"/>';
end if;
--
t_xxx := t_xxx || '</worksheet>';
add1xml( t_excel, 'xl/worksheets/sheet' || s || '.xml', t_xxx );
if workbook.sheets( s ).hyperlinks.count() > 0 or workbook.sheets( s ).comments.count() > 0
@ -1476,16 +1809,17 @@ style="position:absolute;margin-left:35.25pt;margin-top:3pt;z-index:' || to_char
t_xxx := t_xxx || '</Relationships>';
add1xml( t_excel, 'xl/_rels/workbook.xml.rels', t_xxx );
t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<sst xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" count="' || workbook.strings.count() || '" uniqueCount="' || workbook.strings.count() || '">';
<sst xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" count="' || workbook.str_cnt || '" uniqueCount="' || workbook.strings.count() || '">';
t_tmp := null;
for i in 0 .. workbook.strings.count() - 1
for i in 0 .. workbook.str_ind.count() - 1
loop
t_tmp := t_tmp || '<si><t>' || dbms_xmlgen.convert( substr( workbook.strings( i ), 1, 32000 ) ) || '</t></si>';
if length( t_tmp ) > 8000
t_str := '<si><t>' || dbms_xmlgen.convert( substr( workbook.str_ind( i ), 1, 32000 ) ) || '</t></si>';
if length( t_tmp ) + length( t_str ) > 32000
then
t_xxx := t_xxx || t_tmp;
t_tmp := null;
end if;
t_tmp := t_tmp || t_str;
end loop;
t_xxx := t_xxx || t_tmp || '</sst>';
add1xml( t_excel, 'xl/sharedStrings.xml', t_xxx );
@ -1567,7 +1901,10 @@ style="position:absolute;margin-left:35.25pt;margin-top:3pt;z-index:' || to_char
dbms_sql.column_value( t_c, c, n_tab );
for i in 0 .. t_r - 1
loop
cell( c, t_cur_row + i, n_tab( i + n_tab.first() ), p_sheet => t_sheet );
if n_tab( i + n_tab.first() ) is not null
then
cell( c, t_cur_row + i, n_tab( i + n_tab.first() ), p_sheet => t_sheet );
end if;
end loop;
n_tab.delete;
when t_desc_tab( c ).col_type in ( 12, 178, 179, 180, 181 , 231 )
@ -1575,7 +1912,10 @@ style="position:absolute;margin-left:35.25pt;margin-top:3pt;z-index:' || to_char
dbms_sql.column_value( t_c, c, d_tab );
for i in 0 .. t_r - 1
loop
cell( c, t_cur_row + i, d_tab( i + d_tab.first() ), p_sheet => t_sheet );
if d_tab( i + d_tab.first() ) is not null
then
cell( c, t_cur_row + i, d_tab( i + d_tab.first() ), p_sheet => t_sheet );
end if;
end loop;
d_tab.delete;
when t_desc_tab( c ).col_type in ( 1, 8, 9, 96, 112 )
@ -1583,7 +1923,10 @@ style="position:absolute;margin-left:35.25pt;margin-top:3pt;z-index:' || to_char
dbms_sql.column_value( t_c, c, v_tab );
for i in 0 .. t_r - 1
loop
cell( c, t_cur_row + i, v_tab( i + v_tab.first() ), p_sheet => t_sheet );
if v_tab( i + v_tab.first() ) is not null
then
cell( c, t_cur_row + i, v_tab( i + v_tab.first() ), p_sheet => t_sheet );
end if;
end loop;
v_tab.delete;
else

88
ora/xlsx_builder_pkg.pks
View File

@ -6,6 +6,7 @@ as
** Date: 19-02-2011
** Website: http://technology.amis.nl/blog
** See also: http://technology.amis.nl/blog/?p=10995
** See also: https://technology.amis.nl/2011/02/19/create-an-excel-file-with-plsql/
**
** Changelog:
** Date: 21-02-2011
@ -18,7 +19,43 @@ as
** Fixed issue with timezone's set to a region(name) instead of a offset
** Date: 08-04-2011
** Fixed issue with XML-escaping from text
** Date: 27-05-2011
** Added MIT-license
** Date: 11-08-2011
** Fixed NLS-issue with column width
** Date: 29-09-2011
** Added font color
** Date: 16-10-2011
** fixed bug in add_string
** Date: 26-04-2012
** Fixed set_autofilter (only one autofilter per sheet, added _xlnm._FilterDatabase)
** Added list_validation = drop-down
** Date: 27-08-2013
** Added freeze_pane
**
******************************************************************************
******************************************************************************
Copyright (C) 2011, 2012 by Anton Scheffer
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
******************************************************************************
******************************************** */
--
type tp_alignment is record
@ -45,6 +82,7 @@ as
, p_underline boolean := false
, p_italic boolean := false
, p_bold boolean := false
, p_rgb varchar2 := null -- this is a hex ALPHA Red Green Blue value
)
return pls_integer;
--
@ -163,6 +201,45 @@ top
, p_br_row pls_integer
, p_sheet pls_integer := null
);
--
procedure list_validation
( p_sqref_col pls_integer
, p_sqref_row pls_integer
, p_tl_col pls_integer -- top left
, p_tl_row pls_integer
, p_br_col pls_integer -- bottom right
, p_br_row pls_integer
, p_style varchar2 := 'stop' -- stop, warning, information
, p_title varchar2 := null
, p_prompt varchar := null
, p_show_error boolean := false
, p_error_title varchar2 := null
, p_error_txt varchar2 := null
, p_sheet pls_integer := null
);
--
procedure list_validation
( p_sqref_col pls_integer
, p_sqref_row pls_integer
, p_defined_name varchar2
, p_style varchar2 := 'stop' -- stop, warning, information
, p_title varchar2 := null
, p_prompt varchar := null
, p_show_error boolean := false
, p_error_title varchar2 := null
, p_error_txt varchar2 := null
, p_sheet pls_integer := null
);
--
procedure defined_name
( p_tl_col pls_integer -- top left
, p_tl_row pls_integer
, p_br_col pls_integer -- bottom right
, p_br_row pls_integer
, p_name varchar2
, p_sheet pls_integer := null
, p_localsheet pls_integer := null
);
--
procedure set_column_width
( p_col pls_integer
@ -199,6 +276,12 @@ top
( p_nr_cols pls_integer := 1
, p_sheet pls_integer := null
);
--
procedure freeze_pane
( p_col pls_integer
, p_row pls_integer
, p_sheet pls_integer := null
);
--
procedure set_autofilter
( p_column_start pls_integer := null
@ -223,8 +306,5 @@ top
, p_filename varchar2 := null
, p_sheet pls_integer := null
);
--
end xlsx_builder_pkg;
end;
/

2
setup/grants.sql
View File

@ -4,3 +4,5 @@
-- required for NTLM utilities
grant execute on dbms_crypto to &&your_schema;
-- Required for XLSX_BUILDER_PKG
grant execute on sys.utl_file to &&your_schema;