Displaying data contained in string ina excel sheet
hi,
I am provided two string arrays containing data fetchd from data base.
I am required to display them in M-s EXcel format .
I have to write a servlet , to accomplish tis task.
Can any one suggest me a way to start
i used the following sample tostart with:
String a=new String("arvind");
response.setContentType("application/ms-excel");
java.io.PrintWriter out1= response.getWriter();
out1.write(a);
but upon clicking the button to generate it says, unable to create xxxxx.jsp page do u want to open a new file
how do i overcome this problem
If you had made a search, you would have found hints about Apache POI.
http://jakarta.apache.org/poi/index.html
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Edited by: Harish Kasyap on Nov 18, 2008 8:19 AM
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Hi,
I have a slight problem in one of the function modules that I have created. Actually it has been copied from a standard SAP function module KCD_EXCEL_OLE_TO_INT_CONVERT. Now my created function module is throwing me a dump suggesting Data objects in a Unicode program are not convertible. Can anybody help me out in removing the error .
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m also attaching structure of my ZStructure for ur reference .
STRUCTURE ZAKHIL_CELLS1 .
ROW KCD_EX_ROW_N NUMC 4 Flexible Excel upload: row number
COL KCD_EX_COL_N NUMC 4 Column
VALUE KCD_VALUE CHAR 150 External Data Transfer: Values of Parameters or Variables
Thanks & Rgds,
Akhilhi,
sample excel sheet.
coloumn 1 is name and column 2 is age
name age
A 8
C 13
D 55
DATA : int_excel LIKE alsmex_tabline OCCURS 0 WITH HEADER LINE.
data : record like db_name_age occurs 0 with header line.
DATA : v_start_col TYPE i VALUE '1', "starting col
v_start_row TYPE i VALUE '1', " starting row
v_end_col TYPE i VALUE '2', " total columns
v_end_row TYPE i VALUE '10'. "total no of record
FORM f_upload .
CLEAR : int_excel, int_excel[].
CALL FUNCTION 'ALSM_EXCEL_TO_INTERNAL_TABLE'
EXPORTING
filename = wf_filename
i_begin_col = v_start_col
i_begin_row = v_start_row
i_end_col = v_end_col
i_end_row = v_end_row
TABLES
intern = int_excel
EXCEPTIONS
inconsistent_parameters = 1
upload_ole = 2
OTHERS = 3.
IF sy-subrc <> 0.
*Message is 'Unable to upload data from ' wf_filename.
MESSAGE e169(zm050) WITH wf_filename.
ELSE.
SORT int_excel BY row col.
REFRESH : record.
CLEAR : record.
LOOP AT int_excel.
CASE int_excel-col. "go thru each column.
WHEN 1.
record-name = int_excel-value.
WHEN 2.
record-age = int_excel-value.
ENDCASE.
AT END OF row.
APPEND record.
CLEAR record.
ENDAT.
ENDLOOP.
*inserting into table
ENDIF.
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Hi,
I want to save data from internal table to different worksheet of an excel sheet file without using ole. I am having thousands of record in my internal table. Currently I am doing this by using OLE but its response time is very high. Plz suggest any other method with which we can do it fast.
rely will be suitably rewarded
Edited by: amit manglik on Jan 28, 2008 10:23 AM
Edited by: amit manglik on Jan 29, 2008 10:18 AMhi,
Refer sample code:
Multiple excel sheets generation in a workbook
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GET PROPERTY OF EXCEL 'Application' = APPLICATION.
SET PROPERTY OF APPLICATION 'Visible' = 1.
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CALL METHOD OF BOOKS 'Add' = BOOK.
CALL METHOD OF BOOK 'WORKSHEETS' = SHEET.
CALL METHOD OF SHEET 'ADD'.
Fill all the sheets with relavant data
PERFORM SHEET1 TABLES ITAB1.
PERFORM SHEET2 TABLES ITAB2.
PERFORM SHEET3 TABLES ITAB3.
PERFORM SHEET4 TABLES ITAB4.
Quit the excel after use
CALL METHOD OF EXCEL 'QUIT'.
FREE OBJECT: COLUMN,SHEET,BOOK,BOOKS,APPLICATION,EXCEL. "NO FLUSH.
CLEAR V_SHEET.
FORM FILL_CELL USING ROW COL VAL.
CALL METHOD OF SHEET 'cells' = CELL NO FLUSH
EXPORTING #1 = ROW #2 = COL.
SET PROPERTY OF CELL 'value' = VAL.
FREE OBJECT CELL NO FLUSH.
ENDFORM. " FILL_CELL
FORM SHEET1 TABLES ITAB1 STRUCTURE ITAB1.
V_SHEET = Sheet Name.
V_NO = V_NO + 1.
CALL METHOD OF BOOK 'worksheets' = SHEET NO FLUSH EXPORTING #1 = V_NO.
SET PROPERTY OF SHEET 'Name' = V_SHEET NO FLUSH.
PERFORM FILL_SHEET1 TABLES ITAB1 USING V_NO V_SHEET.
CALL METHOD OF SHEET 'Columns' = COLUMN.
FREE OBJECT SHEET.
CALL METHOD OF COLUMN 'Autofit'.
FREE OBJECT COLUMN.
ENDFORM.
Repeat above procedure for all sheets you want to add
FORM FILL_SHEET1
TABLES ITAB1 STRUCTURE ITAB1
USING V_NO V_SHEET.
ROW = 1.
PERFORM FILL_CELL USING ROW 1 'Column1 Name'.
PERFORM FILL_CELL USING ROW 2 'Column2 Name'.
PERFORM FILL_CELL USING ROW 3 'Column3 Name'.
ROW = ROW + 1.
LOOP AT ITAB1.
PERFORM FILL_CELL USING ROW 1 ITAB1-Column1.
PERFORM FILL_CELL USING ROW 2 ITAB1-Column2.
PERFORM FILL_CELL USING ROW 3 ITAB1-Column3.
ROW = ROW + 1.
ENDLOOP.
ENDFORM.
Repeat above procedure for all sheets you want to add
Also follow this link, for a simillar kind of download program.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c05db2ca-569e-2910-0784-fc06cc3be31d
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Thanks in advanceThanks Sir,
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In SAP ABAP you can transfer the contents of the internal table to a file. This is required when you wish to extract data from SAP tables into a flat file. This file can then be used to transfer data to another SAP or NON SAP system. This can also be used for an interfacing when you wish to transfer data on a daily or a weekly basis from R/3 to NON R/3 or SAP. The command used to create a file on the application server is as follows.
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Please see example code below.
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Parameters to enter the path
PARAMETERS FILENAME(128) DEFAULT '/usr/tmp/testfile.dat'
LOWER CASE.
Table Declaration
TABLES VBAK.
Data Declaration
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DATA INT_VBAK LIKE VBAK OCCURS 100
WITH HEADER LINE.
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LOOP AT INT_VBAK.
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INT_VBAK-KUNNR.
ENDLOOP.
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MESSAGE D_MSG_TEXT.
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I am just wondering, i m not sure where to start. I want to insert data from a table into an excel spread sheet.
I'm working on a stored procedure with 3 input parameters:
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2. userid
3. the column headers (comma separated) - these will be in the same order as the outer select statement in the query itself. I will use the column headers for the respective columns in Excel worksheet.
When the proc is executed, the excel is populated. If the record count is > 65536, then I need to create multiple worksheets in the same excel file.
How can i do that? Can any body please help with this..?We are doing like this ( Not sure whether it is the best method available)
--Get the output of the query (Since the number of columns is not fixed you would have to use dbms_sql package)
--loop through the output and write into a file, for example test.csv, using UTL_FILE package
--load the file into a blob variable(we are doing it by loading it into a table)
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http://www.oracle.com/technology/sample_code/tech/pl_sql/htdocs/Utl_Smtp_Sample.html
Mailing code we are using is given below:
CREATE OR REPLACE procedure xls_mail(
p_sender varchar2, -- sender, example: 'Me <[email protected]>'
p_recipients varchar2, -- recipients, example: 'Someone <[email protected]>'
p_subject varchar2, -- subject
p_text varchar2, -- text
p_filename varchar2, -- name of xls file
p_blob blob -- xls file
) is
conn utl_smtp.connection;
i number;
len number;
BEGIN
conn := demo_mail.begin_mail(
sender => p_sender,
recipients => p_recipients,
subject => p_subject,
mime_type => demo_mail.MULTIPART_MIME_TYPE);
demo_mail.begin_attachment(
conn => conn,
mime_type => 'application/xls',
inline => TRUE,
filename => p_filename,
transfer_enc => 'base64');
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i := 1;
len := DBMS_LOB.getLength(p_blob);
WHILE (i < len) LOOP
IF(i + demo_mail.MAX_BASE64_LINE_WIDTH < len)THEN
UTL_SMTP.Write_Raw_Data (conn
, UTL_ENCODE.Base64_Encode(
DBMS_LOB.Substr(p_blob, demo_mail.MAX_BASE64_LINE_WIDTH, i)));
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UTL_SMTP.Write_Raw_Data (conn
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DBMS_LOB.Substr(p_blob, (len - i)+1, i)));
END IF;
UTL_SMTP.Write_Data(conn, UTL_TCP.CRLF);
i := i + demo_mail.MAX_BASE64_LINE_WIDTH;
END LOOP;
demo_mail.end_attachment(conn => conn);
demo_mail.attach_text(
conn => conn,
data => p_text,
mime_type => 'text/html');
demo_mail.end_mail( conn => conn );
END;
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