1. Create Excel file in Java stackoverflow.comi'm creating exel file and writing data just like writing notpad(text file) i have changed .txt as .xls file extension.i want bold letters in excel file how can i do that? ... |
2. read/write excel file in java stackoverflow.comi just want to read and write a excel file from java.No complex calcutionns needed I just want to creat a excel sheet with 3 col and n rows. Like printing one string ... |
3. How to remove the carriage return from string while pasting content to Excel file stackoverflow.comI have a problem while pasting my contents (or text) generated by Java code into excel. The problem is that my Java code generates a String with multiple lines, i.e. with line ... |
4. Dealing with Excel files stackoverflow.comI want to read ms-excel file in java and I've also downloaded the compressed file containing 'poi' api by Apache( on the site http://jakarta.apache.org/poi) but where actually to unzip ... |
5. Handling Excel file in Java stackoverflow.comI have a Excel file that I have to read the file and go line by line and check the first column. Here is an example of the column headers ISBN#13 Run ... |
6. Why is this code producing an invalid Excel file? stackoverflow.comThis creates a excel file which gives file format is not valid error when trying to handle it, not proper excel file with a number added on it: |
7. Detecting Excel Files using Selenium stackoverflow.comWe're building an analytics portal, and needless to say, a top feature is the ability to export statistics to excel. My question is - Does Selenium provide the ability to detect ... |
8. determine version of microsoft office with java stackoverflow.comI wrote a program that creates a set of data that is outputted to an excel spreadsheet. I was originally using the jexcel library to write the data to the file, ... |
9. how to split Excel file using java? stackoverflow.comI have Excel sheet with 200000 rows.i want to splits the excel file for each 50000 Records. i am using Apache POI API To read and write Excel file.Is it possible to ... |
10. Can't set sparklines in Excel file stackoverflow.comI'm working with Aspose Cells 2.4 for Java and I'm having some trouble setting sparklines. This is the code: |
11. Count number of worksheets in Excel File stackoverflow.comHow to count number of worksheets in a Microsoft Excel file using Java SE? |
12. How to make excel file to be downloadable stackoverflow.comI have generated excel report and i want the file to be downloaded by the user ,so how to set the response properties (content type) . |
13. How to print excel file and word document in java? stackoverflow.comMy Project requirement is to print excel file and word document files to printer in java? can anyone please help me to provide the source code. I need it too urgent! |
14. Regarding Excel file Location bytes.comHi All, I have macro code which will pull excel file from a relative path specified in code shown below Set Wkb2 = Workbooks.Open(Filename:=ThisWorkbook.Path & "\Input\Manpower_Master_Forecast_10_BNPPISPL.x ls") Wkb2.Activate. But i got ... |
15. Reading/Writing excel files in java coderanch.comhi, what kind of excel files do you need ? wont csv (comma separated values) files do ? csv files can be read by excel but you cannot store formating, colors, functions and so on.. just put your values one by one separated with a ',' for every new row start a new line. i think there is also an API ... |
16. Check duplication in a very large excel file coderanch.com |
17. file formatter for excel coderanch.com |
18. file formatter for excel coderanch.comhi, i have a code sniplet here, which converts file to CSV. can you please help me out on how to modify the code to make the file converts to XML? public class ff { public ff() { } public static void formatToCSV(ResultSet rset, File file) throws FileNotFoundException, SQLException, IOException { FileOutputStream out = new FileOutputStream(file); StringBuffer s; int nCols = ... |
19. How could i print my excel file without displying the containt in java coderanch.com |
20. How to use excel file in C program for file handeling? coderanch.comI want to use excel file in C program to store data & retriving of data. I can read & write word file. How to read from and write into excel file? I am sending code for word files. #include |
21. Creating excel file in java. coderanch.comhello, I have created excel file using java but when i m getting data from database using resultset then it get data fine and create excel file also but now when i want to add heading to excel file also at top only then if i add that heading using resultset then it repeat for each row which must be only ... |
22. Problem while creating excel file...... coderanch.com |
23. Convert LDIF file to Excel coderanch.com |
24. how To compare to excel Files using java coderanch.comI don't think Java is the right tool for such a job. If you have a small number of files to compare, you should be able to do this in Excel itself. If you have a large number of files, or you just want to automate it, VB or VBA would probably be much more suited to the task since they ... |
25. how to update existing MS Excel file using java coderanch.com |
26. Java + Excel and Word files coderanch.comHi all I have to be able to read in an Excel file, I was wondering what the best approach is? I have read people that use JDBC and some that use POI. For what I saw of POI it was only good for Excel 97-02. I also have to read in a Word file that contains images. Does Java have ... |
27. OutOfMemoryError While Writting Excel File.. coderanch.comWhat objects are you creating to handle a record? What happens to these objects after the record is written? Where is the output being written? Where is the data coming from? If from a database, perhaps it is your handling of result sets that is causing the problem, not the writing. What happens if you just retrieve the records but dont ... |
28. Splitting a large excel file into small multiple files coderanch.com |
29. checking that an excel file is already opened by another application coderanch.comI am using the following code to check if an excel file is aready open by another app:- String cashBookFileName = "C:\\Sample cashbooks - CR3.xls"; try { FileOutputStream testOut = new FileOutputStream(cashBookFileName); testOut.close(); } catch (Exception e) { e.printStackTrace(); System.out.println("The CashBook Entry file: " + cashBookFileName + " is already open. Please close it before restarting this application."); return; } When ... |
30. Excel File Parser coderanch.comHello people, I've a particular requirement. I use to get an Excel Worksheet as input, containing UTF-8 encoded data, which i import into Sql Server. There is a lot of processing done over data in sql I got through excel sheet, like Full-text population.. etc. The point is , i need to develop a code, that should parse the Excel sheet ... |
31. Bar Chart In Excel file using Java coderanch.com |
32. Making excel file uneditable HElp needed Urgent coderanch.com |
33. Excel file manipulation coderanch.comThis is the code book is the name of the Excel Driver configured in Data sources present under administrative tools in control panel import java.sql.Connection; import java.sql.Statement; import java.sql.ResultSet; import java.sql.DriverManager; public class ExcelReader { public static void main( String [] args ) { Connection c = null; Statement stmnt = null; try { Class.forName( "sun.jdbc.odbc.JdbcOdbcDriver" ); c = DriverManager.getConnection("jdbc:odbc:book",null,null); stmnt ... |
34. Apache HSSF - corrupt excel file coderanch.comHi, I have an issue when sometimes reading an excel file is corrupting it! I am reading the excel file using the apache HSSF library. This is the code I use to read the excel- The below method is used to open the excel: public void openExcel(InputStream inputStream ,int worksheetNo) throws CsmartException{ try { POIFSFileSystem fs = new POIFSFileSystem(inputStream); workBook = ... |
35. compare two excel files and content of them coderanch.com |
36. Comparing two excel files coderanch.com |
37. How to Edit an Excel File with Java coderanch.comI have tried this library jxl.etc and found that it can *create* an excel file but if you have an excel file file which already exists and want to modify it then you are out of luck. Seems that you have Workbook objects and WritableWorkbook objects. Workbook wb1 = null; try { wb1 = Workbook.getWorkbook(file); } catch ( BiffException e1) { ... |
38. Rename Excel File using Java coderanch.com |
39. How do you create an excel file? java-forums.orgI've been trying out making the infamous Point class, along with a program to check the distances between some. The program: Java Code: import java.io.*; class TestDistance { public static void main(String[] args) throws IOException { BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); int i,j; double temp; Point p[] = new Point[5]; System.out.println("Enter the coordinates"); for (i = 0; i < p.length; ... |
40. what's the token for excel file? java-forums.orgexcel files are a horrible binary file format. internally they are kind of like a FAT file system with pieces like a .WAV file, like silly header structures and a length of data, and fragmented up in nonsensical manner. There are two API I know of, jexcelapi and POI that work to create a Java excel file reader. it takes some ... |
41. ArrayIndexOutofBounds Exception on an Excel File java-forums.org |
42. Import Excel File forums.oracle.comFrom a java perspective, excel is no different to any other file so it doesn't have any build it features for reading them. you can use libraries such as jxl etc, or you can save your excel file as .csv and read it using a standard java reader. Note: Using the second method means you will lose all styling information, and ... |
43. how to count the number of rows and search the record from the excel file forums.oracle.compackage org.apache.lucene; /** * Copyright 2004 The Apache Software Foundation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * ... |
44. indexing and searching excel file forums.oracle.com |
45. Operations on Excel files forums.oracle.comPOI is fine but it was difficult for me to get alopng with its api. But there is also [another package|http://www.dancrintea.ro/xls-to-pdf/] which would allow you to do: - convert xls to html, csv(as you need), bt also to pdf - read and write xls files using simplified api methods like getCell and Cell - it has also a nice method to ... |
46. Read/write/modify microsoft Excel files with java forums.oracle.comHello Everybody, I am a very beginner to Java and would like to use java technology to read/write/modify microsoft Excel files. Do you know which is the best way to do this? I have read that the Jexcel api is good for such a task. But I wonder if there isn't already an API in the JSE or J2EE kit? Thanks ... |
47. Excel files in Java forums.oracle.com |
48. Viewing Excel File forums.oracle.com |
49. attaching a file object into excel cell forums.oracle.com |
50. Problem while create huge excel file forums.oracle.comI agree, don't use POI unless you have to. However, it seems like the OP is doing some formatting of the document as it is generated. If you really need this type of functionality, and you are generating large documents, consider http://en.wikipedia.org/wiki/Office_Open_XML. You can generate the XML manually with little overhead in terms of memory. I am not saying you should ... |
51. Splittin Huge Excel file into small Excel Files Using Java forums.oracle.comHi Experts, I have to split an excel file containing more than 20000 Rows into 4-5 different excel workbooks each containing equal number of records. Kindly help me incase any one of you done done this in Java. My logic would be like, if suppose an excel contains 16000 records, the file should be split into 4 different files containing 4000 ... |
52. code to Merging multiple excel files into one excel file forums.oracle.comYou could check out apache POI. But if, as you say, it is urgent then you should fire up excel and start copying and pasteing. You could have the whole thing done is less time than it took you to post the question, wait for and then read an answer (that you probaby won't like). Also you would not get abused ... |
53. How can i compare two excel files with different no. of records. forums.oracle.comA CSV file is not an Excel file. But apart from that your logic makes no sense. If the 2 files are of different sizes the files are different by definition, so further comparison isn't needed, you're done. If you want to compare individual records, you need to compare all records from one file with all records from the other, unless ... |
54. importing excel file forums.oracle.com |
55. Help required in using same excel file as both Input and Output source forums.oracle.com/** * @(#)attempt4.java * * attempt4 * @author * @version 1.00 2008/3/26 */ import java.io.*; import java.util.*; import org.apache.poi.poifs.filesystem.*; import org.apache.poi.hssf.usermodel.*; public class attempt4 { public static void main(String[] args) { try{ File xlFile = new File("C:\\Drifter\\Study\\Krishnan Test.xls"); FileInputStream readFile = new FileInputStream(xlFile); POIFSFileSystem fileSys = new POIFSFileSystem(readFile); HSSFWorkbook xlSheetBook = new HSSFWorkbook(fileSys); for(int i = 0; i < xlSheetBook.getNumberOfSheets(); i++) ... |
56. How to compare two excel files in java ? forums.oracle.comJavamastermahe wrote: I mean i want to print on the console "files are equal " or any message like " both the files match " This did not answer the question at all. The question was. How do you decide if the files are "equal". Because there is an easy or hard way to do this depending upon your requirements for ... |
57. Create an excel file using java forums.oracle.comI want to insert data from text file into the excel file using java. That data is delimited by spaces as follows: 1 Sagar Doke Address Roll No. City 2 ABC Address Roll No. City Then how to add this data column by column into the excel file? Please help me. It's urgent. |
58. how to covert Excel files or PPT files to PostScript files, help! forums.oracle.com |
59. Read/Write MS Excel file in Java forums.oracle.com |
60. File Extension of Excel file created at runtime forums.oracle.comHi, I want to know what will be the file extension of the Excel file created at runtime as workbook=new HSSFWorkbook(); After saving the excel file into the local hard disk, when I try to save it with a different name, it prompts to be saved as a .xlt file. May I know why. Looking forward for your replies. Thanks, Ranjith ... |
61. Printing Excel File programmatically forums.oracle.comHi, Can any body help me in printing an excel file with java I tried executing the below code. DocFlavor format = new DocFlavor("application/octet-stream", "java.io.FileInputStream"); PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet(); aset.add(MediaSizeName.ISO_A4); aset.add(new Copies(1)); PrintService pservices = rintServiceLookup.lookupDefaultPrintService(); DocPrintJob djob = pservices.createPrintJob(); FileInputStream input = new FileInputStream("Test.xls"); Doc doc = new SimpleDoc(input, format, null); djob.print(doc, aset); it prints the file if it ... |
62. Append to Excel file forums.oracle.comI have an Excel sheet(inout file) with 5 columns, I have to read the entry from the first column in the excel file and query the database, query gives me two values. these two values from the Database need to be copied to the columns 6 and 7th in the same sheet. please help.. |
63. Regarding Excel File forums.oracle.comHi All, I need a small help. I have one excel file which was stored in Text Tab Delimited(*.txt) format and it contains some data. Through program i want to save that file to a format called Microsoft Excel Sheet workbook(*.xls) format. without creating another file. Same file with same data i want to save to Microsoft Excel Sheet workbook(*.xls) format. ... |
64. Formula Evaluation --Excel file forums.oracle.comDear friends, Though this topic might not seem relevant to this community i am putting it here as i need some urgent help. I am using HSSF API to parse an excel file. I am able to the parsing but there's a problem. I am unable to retrieve the formula values. I can get the formula Strings but not the values. ... |
65. Insert 2rows in an excisting excel file forums.oracle.comHi everybody, Sorry if a similar question was asked but I haven't found it. My problem is that we got a file where there are some information . And at all end of the month we will run a java application that will give us 2times 10 values that we will save in that excel file. But I can't found an ... |
66. Formula Evaluation --Excel file forums.oracle.comHi, I am trying to evaluate the values of formula cells in excel files using the Formula Evaluator API. when i am trying to invoke the formula evaluator by using the following statement HSSFFormulaEvaluator.CellValue cellValue = evaluator.evaluate(cell); i am getting the message that HSSFFormulaEvaluator.CellValue cannot be resolved. I have got all the jars needed included in the classpath. what could be ... |
67. problem with creating excel file for printing forums.oracle.com |
68. Converting java output to a excel file forums.oracle.com |
69. help on retriving the content from a excel file and web page forums.oracle.comhi, i need help on identify the content on a webpage. how to do this ? in myproject i need to read an excel file how to read an excel file , in java? after reading the excel file ,i have to open a webpage based on the link available in the excel file. how to perform this action? and from ... |
70. Question on Excel files forums.oracle.comI tried to use it about 3-4 years ago and found it unusably slow and large and incomplete. Junked it in favour of JXcel which worked. Also the Apache POI project appeared at that time to be dead, although I've read here that it has been revived since. Not interested enough to look myself. Given that Excel loads CSV files I ... |