Way to customize the excel file used by WEB ADI?

Hi All,
Is there a way to customize the appearance of the excel document created by WEB ADI? For example is it possible to create a different colour set?
Patrick

for this purpose you need to took help of the third party APIs.
try POI from Apache
http://poi.apache.org/hssf/index.html
this is easy and efficent. and Free also.
one more i found is
http://es.actuate.com/xlsjbook/apibasics.html (Not sure about this one.)
good luck go ahead

Similar Messages

Exported the JTable to excel but to customize the excel file

Hi,
I have exported the JTable to excel through CSV file. But I want to customize the excel file, by setting border, color and cell styles. How to implement this? Can you please help me out?
Thanks,
public class CalculateUsers extends JPanel implements     ActionListener,     TableModelListener {
     JFrame frame;
     JTable table;
     public CalculateUsers(JPanel mainPanel) {
                rows = new Vector();
          columns = new Vector();
          String[] columnNames = {"BP","users","Avg","time"};
          addColumns(columnNames);
          tabModel = new DefaultTableModel();
          tabModel.setDataVector(rows, columns);
          table = new JTable(tabModel);
          table.getModel().addTableModelListener(this);
          lblMessage = new JLabel("");
             label1 = new JLabel("Textbox 1");
                label2 = new JLabel("Textbox 2");
                text1 = new JTextField(5);
          text2 = new JTextField(5);
          buttonPanel = new JPanel();
                    cmdAdd = new JButton("add");
                    cmdCalculate = new JButton("Calculate");
          cmdExportToExcel = new JButton("ExportToExcel");
                buttonPanel.add(label1);
          buttonPanel.add(text1);
          buttonPanel.add(label2);
          buttonPanel.add(text2);
          buttonPanel.add(cmdCalculate);
          buttonPanel.add(cmdExportToExcel);
          buttonPanel.add(cmdAdd);
     public void addRow() { // Add Row
          Vector r = new Vector();
          r = createBlankElement();
          rows.addElement(r);
                table.addNotify();
     public Vector createBlankElement() {
          Vector t = new Vector();
          t.addElement((String) " ");
          t.addElement((String) " ");
          t.addElement((String) " ");
          t.addElement((String) " ");
          t.addElement((String) " ");
          t.addElement((String) " ");
          t.addElement((String) " ");
             return t;
     public void calculate() throws Exception {
            int i = table.getRowCount();
            int firstCellVal, secondCellVal, thirdCellVal, fourthCellVal, fifthCell, sixthCell, sevenCell, eightCell,jtext1,jtext2;
           try{
                 tabModel.addColumn("Time taken");
             tabModel.addColumn("Pse");
             tabModel.addColumn("Users %");
             tabModel.setColumnCount(7);
                jtext1 = Integer.parseInt(text1.getText().toString().trim());
                jtext2 = Integer.parseInt(text2.getText().toString().trim());
              for (i = 0; i < table.getRowCount(); i++) {
                    String cell1 = table.getValueAt(i, 0).toString();
                    String cell2 = table.getValueAt(i, 1).toString();
                    String cell3 = table.getValueAt(i, 2).toString();
                    String cell4 = table.getValueAt(i, 3).toString();
                    sixthCell = secondCellVal * thirdCellVal * fourthCellVal;
                    sevenCell = ((jtext1 - (fourthCellVal * thirdCellVal))/(fourthCellVal - 1));
                    eightCell = (secondCellVal * 100)/jtext2;
                    table.setValueAt(result2, i, 4);
                    table.setValueAt(result3, i, 5);
                    table.setValueAt(result4, i, 6);
            } catch(Exception ae) {
                    ae.printStackTrace();
     public void actionPerformed(ActionEvent source) throws ArithmeticException { // ActionList
          if (source.getSource() == (JButton) cmdAdd) {
                    addRow();
          if (source.getSource() == (JButton) cmdCalculate) {
                      calculate();
          if (source.getSource() == (JButton) cmdExportToExcel) {
                     exportToExcel();
      private void exportToExcel() throws Exception{
               exportTable();
     *public void exportTable() { // export Table*
*          try {*
*               System.out.println("Exporting Table ");*
*               String filename = "ScenarioAutomation" + System.currentTimeMillis()+ ".CSV";*
*               File file = new File(filename);*
*               String data;*
*               String columnNames[] = null;*
*               columnNames = new String[table.getColumnCount()];*
*               if (file != null) {*
                            *try {*
*                    BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(file, true));*
*                    PrintWriter fileWriter = new PrintWriter(bufferedWriter);*
*                    System.out.println("Column Headers ");*
*                    firstRowInExcel(fileWriter);*
*                    for (int j = 0; j < columnNames.length; j = j + 1) {*
*                        columnNames[j] = table.getColumnModel().getColumn(j).getHeaderValue().toString();*
*                        data = columnNames[j];*
*                        System.out.println("data " + data);*
*                        fileWriter.print(data + ",");*
                               *     System.out.println("Done.... ");*
                               *     fileWriter.println("");*
                               *     System.out.println("Exporting Data ");*
*                    for (int k = 0; k < table.getRowCount(); ++k) {*
                                    *for (int l = 0; l < table.getColumnCount(); ++l) {*
*                         data = table.getValueAt(k, l).toString();*
*                         fileWriter.print(data + ",");*
                                    *fileWriter.println("");*
*                    fileWriter.close();*
*                    System.out.println("Done.... ");*
*                    System.out.println("File Name " + filename);*
*                    open(file);*
*                    } catch (Exception e) {*
                                    *JOptionPane.showMessageDialog(null, "Error " + e);*
*          } catch (Exception E) {*
*               System.out.println("Error While Exporting Table " + E);*
*     private void firstRowInExcel(PrintWriter fileWriter) {*
                *fileWriter.println("");*
*          String jtext1label = ("Textbox 1");*
*          fileWriter.print(jtext1label);*
*          fileWriter.print(",");*
*          String jtext1Value = text1.getText();*
*          fileWriter.print(jtext1Value);*
*          fileWriter.print(",");*
*          fileWriter.print(" ");*
      *private void open(File f) {*
       *     String[] commands = {*
*          "rundll32",*
*          "url.dll,FileProtocolHandler",*
*          f.getAbsolutePath()*
*          try {*
                    *System.out.println("****OPEN file ****");*
                    *Runtime.getRuntime().exec(commands);*
*          } catch (IOException e) {*
                    *e.printStackTrace();*
*}*

for this purpose you need to took help of the third party APIs.
try POI from Apache
http://poi.apache.org/hssf/index.html
this is easy and efficent. and Free also.
one more i found is
http://es.actuate.com/xlsjbook/apibasics.html (Not sure about this one.)
good luck go ahead

How to read data from the excel file using java code.

Hi to all,
I am using below code to getting the data from the excel file but I can't get the corresponding data from the specific file. can anyone give me the correct code to do that... I will waiting for your usefull reply......
advance thanks....
import java.io.*;
import java.sql.*;
    public class sample{
             public static void main(String[] args){
                  Connection connection = null;
                      try{
                           Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
                           Connection con = DriverManager.getConnection( "jdbc:odbc:Mydsn","","" );
                           Statement st = con.createStatement();
                           ResultSet rs = st.executeQuery( "Select * from [Sheet1$]" );
                           System.out.println("sample:"+rs);
                              ResultSetMetaData rsmd = rs.getMetaData();
                              System.out.println("samplersd:"+rsmd);
                           int numberOfColumns = rsmd.getColumnCount();
                              System.out.println("numberOfColumns:"+numberOfColumns);
                               while (rs.next()) {
                                        System.out.println("sample1:"+rs);
                                        for (int i = 1; i <= numberOfColumns; i++) {
                                             if (i > 1) System.out.print(", ");
                                             String columnValue = rs.getString(i);
                                             System.out.print(columnValue);
                                        System.out.println("");
                                   st.close();
                                   con.close();
                                  } catch(Exception ex) {
                                       System.err.print("Exception: ");
                                       System.err.println(ex.getMessage());
                    }

1: What is the name of the excel sheet?
2: What is printed in this program? null ? anything?
error?Excel file name is "sample.xls" I set excel file connectivity in my JDBC driver(DSN). Here in my program I am not giving that excel file name. I am giving only that excel sheet name. that is followed
ResultSet rs = st.executeQuery( "Select * from [Sheet1$]" );The output of this program is given bellow.
sample:sun.jdbc.odbc.JdbcOdbcResultSet@1b67f74
samplersd:sun.jdbc.odbc.JdbcOdbcResultSetMetaData@530daa
numberOfColumns:2

How to read the excel file using webdynpro abap?

Hi,
how to read and modify excel file using webdynpro abap?
Regards,
Pavani

For reading excel file follow the steps :
1. Use a File upload UI element and bind it with xstring.
2. Now your excel will be uploaded and stored in Xstring.
3. Convert Xstring to String data using FM 'HR_KR_XSTRING_TO_STRING'.
4. Now split the string at new line so as to make an internal table .
Ex . SPLIT l_string AT cl_abap_char_utilities=>newline INTO TABLE it_table.
here it_table is type table of string.
5.now loop at the internal table and separate the content of this table separated by tab.
Ex. SPLIT wa_table AT cl_abap_char_utilities=>horizontal_tab INTO TABLE it_new.
it_new type string_table.
6. For more info , refer this thread :
Re: How to upload excel file in Webdynpro application using ABAP

Problem in writing into the excel file using java code

Hai ,
I will be getting the data as a string and i am writing into the excel file. the problem is .if it has numeric values even now i will writing as a string data ,at this time i am getting the message in the excel file as "Number in the cell is formatted as text".
I need to remove this thru my code..but i can write only as a string .
To write in a excel file ,i used HSSFWorkbook.

just check out
http://www.andykhan.com/

Any FM or other ways to open the Excel file with data

Please provide some Help, where I need to open the excel File with some static data (header data) from the Selection screen application Toolbar on clicking the button
Thanks
Ravindra

Hi here is good example.
Satish
Reads an existing Idoc and dispays the contents in a spreadsheet format
REPORT Z_DISPLAY_IDOC_AND_DATA line-size 275.
This tool reads an existing Idoc and dispays the contents in a       *
spreadsheet format. The spreadsheet (MS-EXCEL) will be automatically *
created if D_EXCEL = 'X'.                                            *
data: idoc_control like EDIDC,
      NUMBER_OF_DATA_RECORDS like sy-dbcnt,
      NUMBER_OF_STATUS_RECORDS like sy-dbcnt,
      INT_EDIDS like edids occurs 0 with header line,
      INT_EDIDD like edidd occurs 0 with header line.
TYPE-POOLS : LEDID.
data: STRUCT_TYPE TYPE LEDID_STRUCT_TYPE ,
      IDOC_STRUCT TYPE LEDID_T_IDOC_STRUCT,
      SEGMENTS TYPE LEDID_T_SEGMENT,
      SEGMENT_STRUCT TYPE LEDID_T_SEGMENT_STRUCT,
      excel_tab(2000) occurs 0 with header line.
parameter: DOCNUM like edidc-docnum obligatory, ""Idoc Number
           sap_rel like SY-SAPRL default SY-SAPRL obligatory,
           pi_ver like EDI_VERREC-VERSION default '3' obligatory,
           d_excel as checkbox default 'X'. ""Download ?
start-of-selection.
perform read_idoc.
perform process_idoc.
if d_excel = 'X'.
    perform download_to_excel.
endif.
end-of-selection.
FORM read_idoc.
CALL FUNCTION 'IDOC_READ_COMPLETELY'
       EXPORTING
            DOCUMENT_NUMBER          = docnum
       IMPORTING
            IDOC_CONTROL             = idoc_control
            NUMBER_OF_DATA_RECORDS   = NUMBER_OF_DATA_RECORDS
            NUMBER_OF_STATUS_RECORDS = NUMBER_OF_STATUS_RECORDS
       TABLES
            INT_EDIDS                = INT_EDIDS
            INT_EDIDD                = INT_EDIDD
       EXCEPTIONS
            DOCUMENT_NOT_EXIST       = 1
            DOCUMENT_NUMBER_INVALID = 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.
ENDFORM.                    "" read_idoc
FORM process_idoc.
perform read_idoc_structure.
perform display_data_records.
ENDFORM.                    "" process_idoc
FORM display_data_records.
data: PE_seg_HEADER like EDI_SAPI01,
        segname like EDI_IAPI12-SEGMENTTYP,
        prev_segname like EDI_IAPI12-SEGMENTTYP value ' ',
        pt_fields2 like EDI_IAPI12 occurs 0 with header line,
        PT_FVALUES2 like EDI_IAPI14 occurs 0 with header line,
        byte_first type i,
        byte_last type i,
        field_val(50),
        tmp_str(15),
        tmp_str3(15),
        seg_repeats type i value 0,
        tmp_str2(15),
        tab_cr(1) type x value '09',
        tot_ctr type i value 0,
        ctr type i value 0,
        msg(40) type c.
data: IDOC_STRUCT_wa TYPE LEDID_IDOC_STRUCT.
sort int_edidd by segnum.
describe table int_edidd lines tot_ctr.
loop at int_edidd.
    move int_edidd-segnam to segname.
    clear msg.
    concatenate 'Reading segment ' segname
                into msg separated by space.
    if tot_ctr <> 0.
      ctr = ( 100 * sy-tabix ) / tot_ctr.
    endif.
    CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR'
         EXPORTING
              PERCENTAGE = ctr
              TEXT       = msg.
    add 1 to seg_repeats.
    clear tmp_str2.
    if int_edidd-segnam <> prev_segname.
      seg_repeats = 1.
      clear: pe_seg_header, pt_fields2, pt_fvalues2.
      refresh: pt_fields2, pt_fvalues2.
      CALL FUNCTION 'SEGMENT_READ_COMPLETE'
           EXPORTING
                PI_SEGTYP                 = segname
                PI_RELEASE                = sap_rel
                PI_VERSION                = pi_ver
           IMPORTING
                PE_HEADER                 = pe_seg_header
           TABLES
                PT_FIELDS                 = pt_fields2
                PT_FVALUES                = pt_fvalues2
           EXCEPTIONS
                SEGMENT_UNKNOWN           = 1
                SEGMENT_STRUCTURE_UNKNOWN = 2
                OTHERS                    = 3.
      IF SY-SUBRC <> 0.
        MESSAGE ID SY-MSGID TYPE 'I' NUMBER SY-MSGNO
                WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
      prev_segname = int_edidd-segnam.
    endif.
    read table idoc_struct into idoc_struct_wa with key
                           segment_type = int_edidd-segnam.
    if sy-subrc = 0.
      IF IDOC_STRUCT_WA-SYNTAX_ATTRIB-MUSTFL = 'X'.
        TMP_STR = 'Mandatory'.                  ""Mandatory
      ELSE.
        TMP_STR = 'Optional'.                  ""Optional
      ENDIF.
      if IDOC_STRUCT_wa-SEGMENT_TYPE_ATTRIB-QUALIFIER = 'X'.
        tmp_str3 = 'Qualified'.
      else.
        tmp_str3 = 'Non-Qualified'.
      endif.
      shift IDOC_STRUCT_wa-SYNTAX_ATTRIB-OCCMAX
                                 left deleting leading '0'.
      move seg_repeats to tmp_str2.
      condense: IDOC_STRUCT_wa-SYNTAX_ATTRIB-OCCMAX, tmp_str2.
      concatenate tmp_str2 'of' IDOC_STRUCT_wa-SYNTAX_ATTRIB-OCCMAX
          into tmp_str2 separated by space.
      write :/ IDOC_STRUCT_wa-SEGMENT_TYPE,
           tmp_str,
           TMP_STR3,
           tmp_str2,
           IDOC_STRUCT_wa-SYNTAX_ATTRIB-HLEVEL,
           IDOC_STRUCT_wa-SEGMENT_TYPE_ATTRIB-plast,
           IDOC_STRUCT_wa-SEGMENT_TYPE_ATTRIB-DESCRP.
      if d_excel = 'X'.
        concatenate 'Segment Name' tab_cr
                    'Mand / Opt ' tab_cr
                    'Qual / non-Qual' tab_cr
                    'Seq of Max' tab_cr
                    'Level' tab_cr
                    'Owner' tab_cr
                    'Description'
                    into excel_tab.
        append excel_tab.
        concatenate IDOC_STRUCT_wa-SEGMENT_TYPE tab_cr
              tmp_str tab_cr
              TMP_STR3 tab_cr
              tmp_str2 tab_cr
              IDOC_STRUCT_wa-SYNTAX_ATTRIB-HLEVEL tab_cr
              IDOC_STRUCT_wa-SEGMENT_TYPE_ATTRIB-plast tab_cr
              IDOC_STRUCT_wa-SEGMENT_TYPE_ATTRIB-DESCRP
              into excel_tab.
        append excel_tab.
        concatenate tab_cr
                    'Field Nma' tab_cr
                    'Type' tab_cr
                    'Length' tab_cr
                    'Byte From' tab_cr
                    'Byte To' tab_cr
                    'Description' tab_cr
                    'Value' tab_cr
                    'Qualifier Meaning'
                    into excel_tab.
        append excel_tab.
      endif.
    endif.
    sort pt_fields2 by field_pos.
    byte_first = 0.
    loop at pt_fields2.
      clear: field_val.
      byte_last = pt_fields2-EXTLEN.
      write int_edidd-sdata+byte_first(byte_last) to
            field_val left-justified.
      shift pt_fields2-EXTLEN left deleting leading '0'.
      shift pt_fields2-byte_first left deleting leading '0'.
      shift pt_fields2-byte_last left deleting leading '0'.
      write:/ '   ', pt_fields2-fieldname,
              pt_fields2-datatype,
              pt_fields2-EXTLEN,
              pt_fields2-byte_first ,
              pt_fields2-byte_last,
              pt_fields2-descrp,
              field_val.
      read table pt_fvalues2 with key fieldname = pt_fields2-fieldname
                    fldvalue_l = field_val.
      add byte_last to byte_first.
      if sy-subrc = 0.
        write : pt_fvalues2-descrp.
      else.
        clear pt_fvalues2-descrp.
      endif.
      if d_excel = 'X'.
        concatenate tab_cr pt_fields2-fieldname tab_cr
                pt_fields2-datatype tab_cr
                pt_fields2-EXTLEN tab_cr
                pt_fields2-byte_first tab_cr
                pt_fields2-byte_last tab_cr
                pt_fields2-descrp tab_cr
                field_val tab_cr
                pt_fvalues2-descrp
                into excel_tab.
        append excel_tab.
      endif.
    endloop.
endloop.
ENDFORM.                    "" display_data_records
FORM read_idoc_structure.
data: idoctype type LEDID_IDOCTYPE.
if not idoc_control-cimtyp is initial.
    STRUCT_TYPE = 'E'. ""Extended
    idoctype = idoc_control-cimtyp.
else.
    STRUCT_TYPE = 'B'. ""Basic
    idoctype = idoc_control-idoctp.
endif.
CALL FUNCTION 'IDOC_TYPE_COMPLETE_READ'
       EXPORTING
            RELEASE              = sap_rel
            STRUCT_TYPE          = STRUCT_TYPE
            IDOCTYPE             = idoctype
            VERSION              = pi_ver
      IMPORTING
           IDOC_TYPE            = idoctype
       TABLES
            IDOC_STRUCT          = idoc_struct
            SEGMENTS             = segments
            SEGMENT_STRUCT       = segment_struct
       EXCEPTIONS
            IDOCTYPE_UNKNOWN     = 1
            IDOCSTRUCT_UNKNOWN   = 2
            SEGMENT_DATA_MISSING = 3
            ILLEGAL_STRUCT_TYPE = 4
            OTHERS               = 5.
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.                    "" read_idoc_structure
FORM download_to_excel.
data: name like RLGRAP-FILENAME.
shift docnum left deleting leading '0'.
concatenate docnum '-' idoc_control-idoctp '.xls'
              into name.
CALL FUNCTION 'RH_START_EXCEL_WITH_DATA'
   EXPORTING
     DATA_NAME                 = name
     DATA_TYPE                 = 'ASC'
     WAIT                      = ' '
   TABLES
     DATA_TAB                  = excel_tab
   EXCEPTIONS
     NO_BATCH                  = 1
     EXCEL_NOT_INSTALLED       = 2
     WRONG_VERSION             = 3
     INTERNAL_ERROR            = 4
     INVALID_TYPE              = 5
     CANCELLED                 = 6
     DOWNLOAD_ERROR            = 7
     OTHERS                    = 8
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.                    "" download_to_excel

Getting error message when i am trying to update the excel file using script task in ssis package

Hi Guys,
I am getting error message when I am trying to update the excel. Please find the error messages as below
Error at Update File [Update File]: Failed to compiled scripts contained in the package. Open the package in SSIS Designer and resolve the compilation errors.
Error at Update File [Update File]: BC30002 - Type 'Microsoft.Office.Interop.Excel.Application' is not defined., ScriptMain.vb, 32, 32
Error at Update File [Update File]: BC30002 - Type 'Microsoft.Office.Interop.Excel.Workbook' is not defined., ScriptMain.vb, 33, 25
Error at Update File [Update File]: The binary code for the script is not found. Please open the script in the designer by clicking Edit Script button and make sure it builds successfully.
Warning at Update File [Update File]: Found SQL Server Integration Services 2008 Script Task "ST_050fcae972904039b4f0fe59b7528ece" that requires migration!
and the code that   I am using is
Dell - Internal Use - Confidential
' Microsoft SQL Server Integration Services Script Task
' Write scripts using Microsoft Visual Basic
' The ScriptMain class is the entry point of the Script Task.
Imports System
Imports System.Data
Imports System.Math
Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.Office.Interop.Excel
<System.AddIn.AddIn("ScriptMain", Version:="1.0", Publisher:="",
Description:="")> _
<System.CLSCompliantAttribute(False)> _
Partial
Public Class ScriptMain
Inherits Microsoft.SqlServer.Dts.Tasks.ScriptTask.VSTARTScriptObjectModelBase
Enum ScriptResults
            Success = Microsoft.SqlServer.Dts.Runtime.DTSExecResult.Success
Failure = Microsoft.SqlServer.Dts.Runtime.DTSExecResult.Failure
End Enum
Public Sub Main()
        Dts.TaskResult = ScriptResults.Success
'Dim proc As System.Diagnostics.Process
'kill all instances of excel
'For Each proc In System.Diagnostics.Process.GetProcessesByName("EXCEL")
' proc.Kill()
'Next
Dim excelnacomm As
New Microsoft.Office.Interop.Excel.Application
Dim wbnacomm As Microsoft.Office.Interop.Excel.Workbook
        wbnacomm = excelnacomm.Workbooks.Open("http://test.xlsx")(renamed
the excel)
        wbnacomm.RefreshAll()
        wbnacomm.Save()
        wbnacomm.Close()
        excelnacomm.Quit()
        Runtime.InteropServices.Marshal.ReleaseComObject(excelnacomm)
End Sub
End
Class
Please let me know what could be the reason
Smash126

Download:
Microsoft Office 2010: Primary Interop Assemblies Redistributable
How to: Add or Remove References By Using the Add Reference Dialog Box / How to:
Add and Remove References in Visual Studio (C#)
Olaf Helper
[ Blog] [ Xing] [ MVP]

How to extract the excel file using web dynapro

Hi Expert,
I want to know how to generate an excel file to extract the internal data. Please give me your help.
Thanks in advance.

I think you you can use File download UI element. Refer following link for more info:
[FileDownload|http://help.sap.com/saphelp_tm60/helpdata/en/09/a5884121a41c09e10000000a155106/content.htm]
Regards,
Saket

Generating Excel file using PL/SQL

Hi,
I wanted to generate the excel file using the below pasted PL/SQL which I have downloaded from one of the tech sites. And as I have very limited knowledge about PL/SQL I really dont know how & where I should compile this below mentioned code and get the desired O/P?
Please reply me ASAP if anybody can help me with this?
Please see the below code and please help me to interpret the same.
CREATE OR REPLACE PACKAGE gen_xl_xml IS
-- Version 0.5
-- Objective : The main objective OF this PACKAGE IS TO CREATE excel files from PL/SQL code
-- Requirement : Excel version 2003 onwards support XML format.
-- The procedures does have TO be called IN specific order at this moment.
-- expected SEQUENCE AS OF now IS
-- At first call create_file -> It creates a FILE WITH NAME that you pass AS parameter. This PROCEDURE writes the
-- excel file header AND some basic requirments like default style.
-- procedures 1. create_style , create_worksheet AND write_cell can be used IN ANY SEQUENCE AS many
-- times AS you need.
-- When done WITH writing TO FILE call the PROCEDURE close_file
-- CLOSE FILE --> This will actually flush the data INTO the worksheet(s) one BY one and then close the file.
-- What colors I can use ?
-- red , blue , green, gray , YELLOW, BROWN , PINK . lightgray ,
debug_flag BOOLEAN := TRUE ;
PROCEDURE create_excel( p_directory IN VARCHAR2 DEFAULT NULL , p_file_name IN VARCHAR2 DEFAULT NULL ) ;
PROCEDURE create_excel_apps ;
PROCEDURE create_style( p_style_name IN VARCHAR2
, p_fontname IN VARCHAR2 DEFAULT NULL
, p_fontcolor IN VARCHAR2 DEFAULT 'Black'
, p_fontsize IN NUMBER DEFAULT null
, p_bold IN BOOLEAN DEFAULT FALSE
, p_italic IN BOOLEAN DEFAULT FALSE
, p_underline IN VARCHAR2 DEFAULT NULL
, p_backcolor IN VARCHAR2 DEFAULT NULL );
PROCEDURE close_file ;
PROCEDURE create_worksheet( p_worksheet_name IN VARCHAR2 ) ;
PROCEDURE write_cell_num(p_row NUMBER , p_column NUMBER, p_worksheet_name IN VARCHAR2, p_value IN NUMBER , p_style IN VARCHAR2 DEFAULT NULL );
PROCEDURE write_cell_char(p_row NUMBER, p_column NUMBER, p_worksheet_name IN VARCHAR2, p_value IN VARCHAR2, p_style IN VARCHAR2 DEFAULT NULL );
PROCEDURE write_cell_null(p_row NUMBER , p_column NUMBER , p_worksheet_name IN VARCHAR2, p_style IN VARCHAR2 );
PROCEDURE set_row_height( p_row IN NUMBER , p_height IN NUMBER, p_worksheet IN VARCHAR2 ) ;
PROCEDURE set_column_width( p_column IN NUMBER , p_width IN NUMBER , p_worksheet IN VARCHAR2 ) ;
END ;
-- Package : gen_xl_sml
-- Version : 0.62
CREATE OR REPLACE PACKAGE Body gen_xl_xml IS
-- worksheets must be created before it could be passed AS parameter TO the write cell procedures
l_file utl_FILE.file_type ;
g_apps_env VARCHAR2(1) := 'U' ; -- unset at the start
TYPE tbl_excel_data IS TABLE OF VARCHAR2(2000) INDEX BY BINARY_INTEGER ;
g_excel_data tbl_excel_data ;
g_null_data tbl_excel_data ;
g_data_count NUMBER ;
TYPE rec_styles IS record ( s VARCHAR2(30) , def VARCHAR2(2000) );
TYPE tbl_style IS TABLE OF rec_styles INDEX BY BINARY_INTEGER ;
g_styles tbl_style ;
g_null_styles tbl_style ;
g_style_count NUMBER := 0;
TYPE rec_worksheets IS record ( w VARCHAR2(30) , whdr VARCHAR2(300), wftr VARCHAR2(2000) );
TYPE tbl_worksheets IS TABLE OF rec_worksheets INDEX BY BINARY_INTEGER ;
g_worksheets tbl_worksheets ;
g_null_worksheets tbl_worksheets ;
g_worksheets_count NUMBER := 0;
TYPE rec_cell_data IS record ( r NUMBER , c NUMBER , v VARCHAR2(2000) ,s VARCHAR2(30) , w VARCHAR2(100), dt VARCHAR2(8) );
TYPE tbl_cell_data IS TABLE OF rec_cell_data INDEX BY binary_INTEGER ;
g_cells tbl_cell_data ;
g_null_cells tbl_cell_data ;
g_cell_count NUMBER := 0 ;
TYPE rec_columns_data IS record( c NUMBER, wd NUMBER, w VARCHAR2(30) ) ;
TYPE tbl_columns_data IS TABLE OF rec_columns_data Index BY BINARY_INTEGER ;
g_columns tbl_columns_data ;
g_null_columns tbl_columns_data ;
g_column_count NUMBER ;
TYPE rec_rows_data IS record( r NUMBER, ht NUMBER , w VARCHAR2(30) ) ;
TYPE tbl_rows_data IS TABLE OF rec_rows_data Index BY BINARY_INTEGER ;
g_rows tbl_ROWS_data ;
g_null_rows tbl_rows_data ;
g_ROW_count NUMBER ;
PROCEDURE p ( p_string IN VARCHAR2) is
begin
IF debug_flag = TRUE THEN
DBMS_OUTPUT.put_line( p_string) ;
END IF;
END ;
FUNCTION style_defined ( p_style IN VARCHAR2 ) RETURN BOOLEAN IS
BEGIN
FOR i IN 1..g_style_count LOOP
IF g_styles(i).s = p_style THEN
RETURN TRUE ;
END IF;
END LOOP ;
RETURN FALSE ;
END ;
-- Function : cell_used returns : BOOLEAN
-- Description : Cell_used FUNCTION returns TRUE IF that cell IS already used
-- Called BY : write_Cell_char, write_cell_num
-- ??? right now it IS NOT called BY write_Cell_null , this needs TO be evaluated
FUNCTION cell_used ( p_r IN NUMBER , p_c IN number , p_w IN VARCHAR2 ) RETURN BOOLEAN IS
BEGIN
FOR i IN 1..g_cell_count LOOP
IF ( g_cells(i).r = p_r AND g_cells(i).c = p_c AND g_cells(i).w = p_w ) THEN
RETURN TRUE ;
END IF;
END LOOP ;
RETURN FALSE ;
END ;
PROCEDURE initialize_collections IS
--- following lines resets the cell data and the cell count as it was
-- observed that the data is retained across the two runs within same seseion.
BEGIN
g_cells := g_null_cells ;
g_Cell_count := 0 ;
g_styles := g_null_styles ;
g_style_count := 0 ;
g_rows := g_null_rows ;
g_ROW_count := 0 ;
g_columns := g_null_columns ;
g_column_count := 0 ;
g_excel_data := g_null_data ;
g_data_count := 0 ;
g_apps_env := 'U';
g_worksheets := g_null_worksheets ;
g_worksheets_count := 0;
END ;
PROCEDURE create_excel_apps is
BEGIN
-- CHECK the env value
IF g_apps_env = 'N' THEN
raise_application_error( -20001 , 'You have already called create_excel ( Non Apps ) procedure, Can not set env to create_excel_apps.');
END IF ;
initialize_collections ;
g_apps_env := 'Y' ;
END ;
PROCEDURE create_excel( p_directory IN VARCHAR2 DEFAULT NULL , p_file_name IN VARCHAR2 DEFAULT NULL )
IS
BEGIN
-- CHECK the env value
IF g_apps_env = 'Y' THEN
raise_application_error( -20001 , 'You have already called procedure create_excel_apps , Can not set env to Non-Apps create_excel.');
END IF ;
initialize_collections ;
g_apps_env := 'N' ;
IF ( p_directory IS NULL OR p_file_name IS NULL ) THEN
raise_application_error( -20001 , 'p_directory and p_file_name must be not null');
END IF ;
BEGIN
-- Open the FILE IN the specified directory
l_file := utl_file.fopen( p_directory, p_file_name , 'w') ;
EXCEPTION
WHEN utl_file.write_error THEN
raise_application_error( -20101 , 'UTL_FILE raised write error, check if file is already open or directory access');
WHEN utl_file.INVALID_OPERATION THEN
raise_application_error( -20101 , 'UTL_FILE could not open file or operate on it, check if file is already open.');
WHEN utl_file.invalid_path THEN
raise_application_error( -20101 , 'UTL_FILE raised invalid path, check the directory passed is correct and you have access to it.');
WHEN others THEN
raise_application_error( -20101 , 'UTL_FILE raised others exception ');
END ;
p( 'File '||p_file_name ||' created successfully');
END ;
PROCEDURE create_style( p_style_name IN VARCHAR2
, p_fontname IN VARCHAR2 DEFAULT NULL
, p_fontcolor IN VARCHAR2 DEFAULT 'Black'
, p_fontsize IN NUMBER DEFAULT null
, p_bold IN BOOLEAN DEFAULT FALSE
, p_italic IN BOOLEAN DEFAULT FALSE
, p_underline IN VARCHAR2 DEFAULT NULL
, p_backcolor IN VARCHAR2 DEFAULT NULL ) is
l_style VARCHAR2(2000) ;
l_font VARCHAR2(1200);
BEGIN
--- CHECK IF this style IS already defined AND RAISE ERROR IF yes
IF style_defined( p_style_name ) THEN
RAISE_application_error( -20001 , 'Style "'||p_style_name ||'" is already defined.');
END IF;
g_style_count := g_style_count + 1;
---- ??? pass ANY value OF underline AND it will only use single underlines
-- ??? pattern IS NOT handleed
IF upper(p_style_name) = 'DEFAULT' THEN
RAISE_application_error( -20001 , 'Style name DEFAULT is not allowed ');
END IF ;
IF upper(p_style_name) IS NULL THEN
RAISE_application_error( -20001 , 'Style name can not be null ');
END IF ;
g_styles(g_style_count).s := p_style_name ;
g_styles(g_style_count).def := ' <Style ss:ID="'|| p_style_name ||'"> ' ;
l_font := ' <Font ' ;
IF p_fontname IS NOT NULL THEN
l_font :=l_font || 'ss:FontName="'|| p_fontname ||'" ';
end if ;
IF p_fontsize is not null then
l_font := l_font ||' ss:Size="'|| p_fontsize ||'" ';
end if ;
IF p_fontcolor is not null then
l_font := l_font ||' ss:Color="'|| p_fontcolor ||'" ';
ELSE
l_font := l_font ||' ss:Color="Black" ';
end if ;
IF p_bold = TRUE THEN
l_font := l_font ||' ss:Bold="1" ' ;
END IF;
IF p_italic = TRUE THEN
l_font := l_font ||' ss:Italic="1" ' ;
END IF;
IF p_underline IS NOT NULL THEN
l_font := l_font ||' ss:Underline="Single" ' ;
END IF ;
-- p( l_font );
g_styles(g_style_count).def := g_styles(g_style_count).def || l_font || '/>' ;
IF p_backcolor IS NOT NULL THEN
g_styles(g_style_count).def := g_styles(g_style_count).def || ' <Interior ss:Color="'||p_backcolor ||'" ss:Pattern="Solid"/>' ;
ELSE
g_styles(g_style_count).def := g_styles(g_style_count).def || ' <Interior/>';
END IF ;
g_styles(g_style_count).def := g_styles(g_style_count).def || ' </Style>' ;
--- ??? IN font there IS SOME family which IS NOT considered
END ;
PROCEDURE close_file IS
l_last_row NUMBER := 0 ;
l_dt CHAR ; -- ??? Variable TO store the datatype ; this IS NOT used at this time but may be needed IF the memory
-- issue IS there FOR example IF there IS big array
l_style VARCHAR2(140) ;
l_row_change VARCHAR2(100) ;
l_file_header VARCHAR2(2000) := '<?xml version="1.0"?>
<?mso-application progid="Excel.Sheet"?>
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
xmlns:o="urn:schemas-microsoft-com:office:office"
xmlns:x="urn:schemas-microsoft-com:office:excel"
xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"
xmlns:html="http://www.w3.org/TR/REC-html40">
<DocumentProperties xmlns="urn:schemas-microsoft-com:office:office">
<LastAuthor>a</LastAuthor>
<Created>1996-10-14T23:33:28Z</Created>
<LastSaved>2007-05-10T04:00:57Z</LastSaved>
<Version>11.5606</Version>
</DocumentProperties>
<ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel">
<WindowHeight>9300</WindowHeight>
<WindowWidth>15135</WindowWidth>
<WindowTopX>120</WindowTopX>
<WindowTopY>120</WindowTopY>
<AcceptLabelsInFormulas/>
<ProtectStructure>False</ProtectStructure>
<ProtectWindows>False</ProtectWindows>
</ExcelWorkbook>
<Styles>
<Style ss:ID="Default" ss:Name="Normal">
<Alignment ss:Vertical="Bottom"/>
<Borders/>
<Font/>
<Interior/>
<NumberFormat/>
<Protection/>
</Style>'
BEGIN
IF gen_xl_xml.g_Cell_count = 0 THEN
raise_application_error( -20007 , 'No cells have been written, this version of gen_xl_xml needs at least one cell to be written');
END IF;
IF gen_xl_xml.g_worksheets_count = 0 THEN
raise_application_error( -20008 , 'No worksheets have been created, this version does not support automatic worksheet creation');
END IF;
p( gen_xl_xml.g_Cell_count) ;
-- Write the header xml part IN the FILE.
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := l_file_header ;
p( 'Headers written');
FOR i IN 1..g_style_count LOOP
p( ' writing style number : '||i);
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := g_styles(i).def ;
END LOOP ;
-- CLOSE the styles tag
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := ' </Styles>' ;
p( 'worksheet count '|| g_worksheets_count );
FOR j IN 1..g_worksheets_count LOOP
l_last_row := 0 ; --- FOR every worksheet we need TO CREATE START OF the row
p( '()()------------------------------------------------------------ last row '||l_last_row );
--- write the header first
-- write the COLUMN widhts first
-- write the cells
-- write the worksheet footer
l_row_change := NULL ;
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := ' <Worksheet ss:Name="'|| g_worksheets( j).w ||'"> ' ;
p( '-------------------------------------------------------------');
p( '****************.Generated sheet '|| g_worksheets( j).w);
p( '-------------------------------------------------------------');
-- write the TABLE structure ??? change the LINE here TO include tha maxrow AND cell
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := '<Table ss:ExpandedColumnCount="16" ss:ExpandedRowCount="44315" x:FullColumns="1" x:FullRows="1">' ;
FOR i IN 1..g_column_count LOOP
IF g_columns(i).w = g_worksheets( j).w THEN
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := ' <Column ss:Index="'||g_columns(i).c||'" ss:AutoFitWidth="0" ss:Width="'||g_columns(i).wd ||'"/> ' ;
END IF;
END LOOP ;
-- write the cells data
FOR i IN 1..g_cell_count LOOP ------ LOOP OF g_cell_count
p( '()()()()()()()()()()()() '|| i);
--- we will write only IF the cells belongs TO the worksheet that we are writing.
IF g_cells(i).w <> g_worksheets(j).w THEN
p( '........................Cell : W :'|| g_worksheets( j).w ||'=> r='|| g_cells(i).r ||',c ='|| g_cells(i).c||',w='|| g_cells(i).w );
p( '...Not in this worksheet ');
-- l_last_row := l_last_row -1 ;
ELSE
p( '........................Cell : W :'|| g_worksheets( j).w ||'=> r='|| g_cells(i).r ||',c ='|| g_cells(i).c||',w='|| g_cells(i).w );
IF g_cells(i).s IS NOT NULL AND NOT style_defined( g_cells(i).s ) THEN
-- p(g_cells(i).s) ;
raise_application_error( -20001 , 'Style "'||g_cells(i).s ||'" is not defined, Note : Styles are case sensative and check spaces used while passing style');
END IF;
p( '()()------------------------------------------------------------ last row '||l_last_row );
IF l_last_row = 0 THEN
FOR t IN 1..g_row_count LOOP
p( '...Height check => Row =' ||g_rows(t).r ||', w='||g_rows(t).w);
IF g_rows(t).r = g_cells(i).r AND g_rows(t).w = g_worksheets(j).w THEN
p( '...Changing height') ;
l_row_change := ' ss:AutoFitHeight="0" ss:Height="'|| g_rows(t).ht||'" ' ;
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := ' <Row ss:Index="'||g_cells(i).r||'"'|| l_row_change ||'>' ;
l_last_row := g_cells(i).r ;
EXIT ;
ELSE
p( '...NO change height') ;
l_row_change := NULL ;
END IF ;
END loop ;
IF l_ROW_CHANGE IS NULL THEN
g_data_count := g_data_count + 1 ;
p( '...Creating new row ');
g_excel_data( g_data_count ) := ' <Row ss:Index="'||g_cells(i).r||'"'|| l_row_change ||'>' ;
l_last_row := g_cells(i).r ;
END IF;
END IF;
IF g_cells(i).s IS NOT NULL THEN
p( '...Adding style ');
l_style := ' ss:StyleID="'||g_cells(i).s||'"' ;
ELSE
p( '...No style for this cell ');
l_style := NULL ;
END IF;
p( '()()------------------------------------------------------------ last row '||l_last_row );
IF g_cells(i).r <> l_last_row THEN
p('...closing the row.'||g_cells(i).r);
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := ' </Row>' ;
p( 'ROWCOUNT : '||g_row_count );
FOR t IN 1..g_ROW_count LOOP
p( '.....Height check => Row =' ||g_rows(t).r ||', w='||g_rows(t).w);
IF g_rows(t).r = g_cells(i).r AND g_rows(t).w = g_worksheets(j).w THEN
p( '.....Changing height') ;
l_row_change := ' ss:AutoFitHeight="0" ss:Height="'|| g_rows(t).ht||'" ' ;
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := ' <Row ss:Index="'||g_cells(i).r||'"'|| l_row_change ||'>' ;
EXIT ;
ELSE
p( '.....NO change height') ;
l_row_change := NULL ;
END IF ;
END loop ;
-- P( 'Row :'||g_cells(i).r ||'->'|| l_ROW_CHANGE);
IF l_row_change IS NULL THEN
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := ' <Row ss:Index="'||g_cells(i).r||'"'|| l_row_change ||'>' ;
END IF;
IF g_cells(i).v IS NULL THEN
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := '<Cell ss:Index="'||g_cells(i).c||'"' || l_style ||' ></Cell>';
ELSE
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := '<Cell ss:Index="'||g_cells(i).c||'"' || l_style ||' ><Data ss:Type="'||g_cells(i).dt ||'">'||g_cells(i).v||'</Data></Cell>';
END IF ;
l_last_row :=g_cells(i).r ;
ELSE
IF g_cells(i).v IS NULL THEN
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := '<Cell ss:Index="'||g_cells(i).c||'"' || l_style ||' > </Cell>';
ELSE
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := '<Cell ss:Index="'||g_cells(i).c||'"' || l_style ||' ><Data ss:Type="'||g_cells(i).dt ||'">'||g_cells(i).v||'</Data></Cell>';
END IF ;
END IF ;
END IF ;
NULL ;
END LOOP ; -- LOOP OF g_cells_count
p('...closing the row.');
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := ' </Row>' ;
-- ??? does following COMMENT will have sheet NAME FOR debugging
p( '-------------------------------------------------------------');
p( '....End of writing cell data, closing table tag');
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := ' </Table>' ;
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := g_worksheets(j).wftr ;
p( '..Closed the worksheet '|| g_worksheets( j).w );
END LOOP ;
g_data_count := g_data_count + 1 ;
g_excel_data( g_data_count ) := '</Workbook>' ;
p( 'Closed the workbook tag');
IF g_apps_env = 'N' THEN
FOR i IN 1..g_data_count LOOP
utl_FILE.put_line( l_file, g_excel_data(i ));
END LOOP ;
utl_file.fclose( l_file );
p( 'File closed ');
ELSIF g_apps_env = 'Y' THEN
FOR i IN 1..g_data_count LOOP
fnd_file.put_line( fnd_file.output , g_excel_data(i));
fnd_file.put_line( fnd_file.log , g_excel_data(i));
END LOOP ;
ELSE
raise_application_error( -20001 , 'Env not set, ( Apps or not Apps ) Contact Support.' );
END IF;
END ;
PROCEDURE create_worksheet ( p_worksheet_name IN VARCHAR2 ) IS
BEGIN
g_worksheets_count := g_worksheets_count + 1 ;
g_worksheets(g_worksheets_count).w := p_worksheet_name ;
g_worksheets(g_worksheets_count).whdr := '<Worksheet ss:Name=" ' || p_worksheet_name ||' ">' ;
g_worksheets(g_worksheets_count).wftr := '<WorksheetOptions xmlns="urn:schemas-microsoft-com:office:excel">
<ProtectObjects>False</ProtectObjects>
<ProtectScenarios>False</ProtectScenarios>
</WorksheetOptions>
</Worksheet>' ;
END ;
PROCEDURE write_cell_char(p_row NUMBER, p_column NUMBER, p_worksheet_name IN VARCHAR2, p_value IN VARCHAR2, p_style IN VARCHAR2 DEFAULT NULL ) IS
l_ws_exist BOOLEAN ;
l_worksheet VARCHAR2(2000) ;
BEGIN
-- CHECK IF this cell has been used previously.
IF cell_used( p_row , p_column , p_worksheet_name ) THEN
RAISE_application_error( -20001 , 'The cell ( Row: '||p_row ||' Column:'||p_column ||' Worksheet:'||p_worksheet_name ||') is already used.Check if you have missed to increment row number in your code. ');
END IF;
-- IF worksheet NAME IS NOT passed THEN use first USER created sheet ELSE use DEFAULT sheet
-- this PROCEDURE just adds the data INTO the g_cells TABLE
g_cell_count := g_cell_count + 1 ;
g_cells( g_cell_count ).r := p_row ;
g_cells( g_cell_count ).c := p_column ;
g_cells( g_cell_count ).v := p_value ;
g_cells( g_cell_count ).w := p_worksheet_name ;
g_cells( g_cell_count ).s := p_style ;
g_cells( g_cell_count ).dt := 'String' ;
END ;
PROCEDURE write_cell_num(p_row NUMBER , p_column NUMBER, p_worksheet_name IN VARCHAR2, p_value IN NUMBER , p_style IN VARCHAR2 DEFAULT NULL ) IS
l_ws_exist BOOLEAN ;
l_worksheet VARCHAR2(2000) ;
BEGIN
-- ??? IF worksheet NAME IS NOT passed THEN use first USER created sheet ELSE use DEFAULT sheet
-- this PROCEDURE just adds the data INTO the g_cells TABLE
-- CHECK IF this cell has been used previously.
IF cell_used( p_row , p_column , p_worksheet_name ) THEN
RAISE_application_error( -20001 , 'The cell ( Row: '||p_row ||' Column:'||p_column ||' Worksheet:'||p_worksheet_name ||') is already used. Check if you have missed to increment row number in your code.');
END IF;
g_cell_count := g_cell_count + 1 ;
g_cells( g_cell_count ).r := p_row ;
g_cells( g_cell_count ).c := p_column ;
g_cells( g_cell_count ).v := p_value ;
g_cells( g_cell_count ).w := p_worksheet_name ;
g_cells( g_cell_count ).s := p_style ;
g_cells( g_cell_count ).dt := 'Number' ;
END ;
PROCEDURE write_cell_null(p_row NUMBER , p_column NUMBER , p_worksheet_name IN VARCHAR2, p_style IN VARCHAR2 ) IS
BEGIN
-- ???? NULL IS allowed here FOR time being. one OPTION IS TO warn USER that NULL IS passed but otherwise
-- the excel generates without error
g_cell_count := g_cell_count + 1 ;
g_cells( g_cell_count ).r := p_row ;
g_cells( g_cell_count ).c := p_column ;
g_cells( g_cell_count ).v := null ;
g_cells( g_cell_count ).w := p_worksheet_name ;
g_cells( g_cell_count ).s := p_style ;
g_cells( g_cell_count ).dt := NULL ;
END ;
PROCEDURE set_row_height( p_row IN NUMBER , p_height IN NUMBER, p_worksheet IN VARCHAR2 ) IS
BEGIN
g_ROW_count := g_ROW_count + 1 ;
g_rows( g_row_count ).r := p_row ;
g_rows( g_row_count ).ht := p_height ;
g_rows( g_row_count ).w := p_worksheet ;
END ;
PROCEDURE set_column_width( p_column IN NUMBER , p_width IN NUMBER, p_worksheet IN VARCHAR2 ) IS
BEGIN
g_column_count := g_column_count + 1 ;
g_columns( g_column_count ).c := p_column ;
g_columns( g_column_count ).wd := p_width ;
g_columns( g_column_count ).w := p_worksheet ;
END ;
END ;
SHOW errors ;
Thanks,
Maddy B

Hi,
Peter Gjelstrup wrote:
Next thing is how to use it:
declare
k_file constant varchar2(30) := 'YourFile.xls'
begin
create_file(k_file);
-- Call other procedures
close_file;
end;
Don't forget: these procedures are all part of the gen_xl_xml package.
To call them from outside the package, you have to prefix each procedure name with the package name, like this:
declare
k_file constant varchar2(30) := 'YourFile.xls'
begin
gen_xl_xml.create_file(k_file);
-- Call other procedures
gen_xl_xml.close_file;
end;

I would like to upload a excel file using jsp

Hi,
I would like to upload the excel file using jsp in my netbeans ide. Please help.
I don Know what is the error in this jsp file. It is not showing any thing and the file is also not getting uploaded.
Please gothru the code below.
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ page import="java.io.*" errorPage="err.jsp"%>
<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link href="<html:rewrite page="/design.css" />" rel="stylesheet" type="text/css">
<title>Upload Page</title>
</head>
<body onKeyDown="DisablingBackFunctionality()" onLoad="DisablingBackFunctionality()">
<html:form action="download" >
<div style="position:absolute; left:100;top:200;">Select an excel File :<input type="file" name="uploadfile"></div>
<div style="position:absolute; left:190;top:250;"><input type="submit" name="Submit" value="Read"></div>
<div style="position:absolute; left:336;top:250;"><input type="reset" name="Reset" value="Clear"></div>
mainmenu
</html:form>
</body>
</html>
<%
String contentType = request.getContentType();
if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0)) {
DataInputStream in = new DataInputStream(request.getInputStream());
int formDataLength = request.getContentLength();
byte dataBytes[] = new byte[formDataLength];
int byteRead = 0;
int totalBytesRead = 0;
while (totalBytesRead < formDataLength) {
byteRead = in.read(dataBytes, totalBytesRead, formDataLength);
totalBytesRead += byteRead;
String file = new String(dataBytes);
//out.println("<br> file :"+file);
String saveFile = file.substring(file.indexOf("filename=\"") + 10);
//out.println("<br> savefile :"+saveFile);
saveFile = saveFile.substring(0, saveFile.indexOf("\n"));
//out.println("<br> now file1 :"+saveFile);
saveFile = saveFile.substring(saveFile.lastIndexOf("\\") + 1, saveFile.indexOf("\""));
//out.println("<br> now file2 :"+saveFile);
//out.print(dataBytes);
String ext = "";
if (saveFile.indexOf(".") != -1) {
ext = saveFile.substring(saveFile.lastIndexOf("."));
int lastIndex = contentType.lastIndexOf("=");
//out.println("<br>lst index of"+lastIndex);
String boundary = contentType.substring(lastIndex + 1, contentType.length());
//out.println("<br> boundary"+boundary);
//out.println("<br> file :"+file);
int pos;
pos = file.indexOf("filename=\"");
//out.println("<br> now 0 :"+pos);
pos = file.indexOf("\n", pos) + 1;
//out.println("<br>now 1 :"+pos);
pos = file.indexOf("\n", pos) + 1;
//out.println("<br>now 2 :"+pos);
pos = file.indexOf("\n", pos) + 1;
//out.println("<br>now 3"+pos);
int boundaryLocation = file.indexOf(boundary, pos) - 4;
int startPos = ((file.substring(0, pos)).getBytes()).length;
int endPos = ((file.substring(0, boundaryLocation)).getBytes()).length;
FileOutputStream fileOut = new FileOutputStream("D:\\" + saveFile);
//FileOutputStream fileOut = new FileOutputStream(saveFile);
//fileOut.write(dataBytes);
fileOut.write(dataBytes, startPos, (endPos - startPos));
fileOut.flush();
fileOut.close();
session.setAttribute("fil", saveFile);
//out.println("File saved as " +saveFile);
%>
<script type="text/javascript" >
function DisablingBackFunctionality()
var URL;
var i ;
var QryStrValue;
URL=window.location.href ;
i=URL.indexOf("?");
QryStrValue=URL.substring(i+1);
if (QryStrValue!='X')
window.location=URL + "?X";
</script>
Please let me know the result as soon as possible. Its my very urgent.
Thanking Yu,
Muthu Kumar.R

No.
Mylenium

HT4399 I have a Mac Book Air and have purchased individually numbers and pages. I was given an excel file on a thumb drive and cannot open it. Is there a way to open the xcl file in numbers?

I have a MacBook Air, and have purchased individually Numbers and Pages. I was sent an Excel file on a thumb drive but cannot open the file. The message states that the Excel file is encryeted. Is ther any way to open a PC file on my Mac Book Air?
Pat and Bob

Excel does not use the .xcl extension for any of its native file formats? The only files I've ever seen with xcl as the file extension were associated with embedded application code projects.
If this is in fact an Excel file, but an encrypted one, you cannot open it (in excel or any compatible application) without the decryption password.

Writing into Excel file using PL/SQL and formatting the excel file

Hi,
I am writing into a excel file using PL/SQL and I want to make the first line bold on the excel. Also let me know if there are any other formatting options when writing into excel.
Regards,
-Anand

I am writing into a excel file using PL/SQL
Re: CSV into Oracle and Oracle into CSV
check that thread or search in this forum...

Need to generate the excel file with diffrent sheets using utl_file package

Hi,
Sorry for previous message in which I had missed the usage of " UTL_FILE " package
I need to generate the excel file with diffrent sheets . Currently I am generating the data in three diffrent excel files using
" UTL_File " package and my requirement is to generate this in a single excel file with diffrent sheets.
Please help on this
Thanks & Regards,
Krishna Vyavahare

Hello 10866107,
at Re: How to save a query result and export it to, say excell? you can find links to different solutions. At least the packages behind second and fourth link support more than one worksheet.
Regards
Marcus

I have written a binary file with a specific header format in LABVIEW 8.6 and tried to Read the same Data File, Using LABVIEW 7.1.Here i Found some difficulty.Is there any way to Read the Data File(of LABVIEW 8.6), Using LABVIEW 7.1?

I have written a binary file with a specific header format in LABVIEW 8.6 and tried to Read the same Data File, Using LABVIEW 7.1.Here i Found some difficulty.Is there any way to Read the Data File(of LABVIEW 8.6), Using LABVIEW 7.1?

I can think of two possible stumbling blocks:
What are your 8.6 options for "byte order" and "prepend array or string size"?
Overall, many file IO functions have changed with LabVIEW 8.0, so there might not be an exact 1:1 code conversion. You might need to make some modifications. For example, in 7.1, you should use "write file", the "binary file VIs" are special purpose (I16 or SGL). What is your data type?
LabVIEW Champion . Do more with less code and in less time .

Export the Form Data to Excel File using FILE EXPORT

One problem i am getting...
I want to export printers page to some excel file using FILE > EXPORT option.
I login into System Administrator Responsibility > printers > register...
I want to export this printers data to flat file(EXCEL File) using FILE > EXPORT in the form...
The movement I click FILE > EXPORT...a flash screen appears and disapperas...nothing will be exported...
What Might be the problem...
How can I solve this...
My FND_LOBS_CTX index is fine..it is valid and

- Check the security level of the "Trusted sites" zone, make sure it is set to "Low"
- Make sure you do not have a yellow warning bar
- Make sure you are not accessing the application through dev60cgi/f60cgi
- Verify that you have sufficient space in the tablespace (Check init<SID>.ora for any errors)
- Check the export on some other modules to determine whether the issue is across all Apps or with a specific module only

Way to customize the excel file used by WEB ADI?

Similar Messages

Maybe you are looking for