Printing data into Excel sheet

Ads
 

Printing data into Excel sheet

View Answers

April 9, 2009 at 12:33 PM

Hi prashant,

Follow these steps:

step1) Create a simple 'excelFile.jsp' page:

<html>
<form method="post" action="file.jsp">
<input type = "submit" value="Submit">
</form>
</html>

step2) Create 'file.jsp' page that calls the Java Bean:

<jsp:useBean id="sample" class="form.ExcelBean" >
<jsp:setProperty name="sample" property="*"/>
</jsp:useBean>
<%
sample.insertExcelData();
out.println("Your excel file has been generated");
%>

step3) Create a Java Bean that will retrieve the data from the database and insert it into excel file:

package form;

import java.io.*;
import java.util.* ;
import java.sql.* ;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFCell;

public class CreateExcelFile{
public CreateExcelFile(){
Connection conn = null;
String url = "jdbc:mysql://localhost:3306/";;
String dbName = "register";
String driver = "com.mysql.jdbc.Driver";
String username = "root";
String userPassword = "root";
String filename = "c:\\excel\\file.xls" ;
try{
Class.forName(driver).newInstance();
conn = DriverManager.getConnection(url+dbName,username,userPassword);
Statement stmt = conn.createStatement();
String strQuery = "select * from registertable ";
ResultSet rs = stmt.executeQuery(strQuery);

HSSFWorkbook hwb = new HSSFWorkbook();
HSSFSheet sheet = hwb.createSheet("new sheet");
HSSFRow rowhead = sheet.createRow((short)0);
rowhead.createCell((short) 0).setCellValue("User ID");
rowhead.createCell((short) 1).setCellValue("First Name");
rowhead.createCell((short) 2).setCellValue("Last Name");
rowhead.createCell((short) 3).setCellValue("Address");
rowhead.createCell((short) 4).setCellValue("E-mail");

int index=1;
int id=0;
String name="";
while(rs.next())
{
id++;

HSSFRow row = sheet.createRow((short)index);
row.createCell((short) 0).setCellValue(id);
row.createCell((short) 1).setCellValue(rs.getString(2));
row.createCell((short) 2).setCellValue(rs.getString(3));
row.createCell((short) 3).setCellValue(rs.getString(4));
row.createCell((short) 4).setCellValue(rs.getString(5));
index++;
}
FileOutputStream fileOut = new FileOutputStream(filename);
hwb.write(fileOut);
fileOut.close();
System.out.println("Your excel file has been generated");
}
catch(Exception ex) {}
}
}
Thanks

Ads









Related Tutorials/Questions & Answers:
read data from Excel sheet
read data from Excel sheet  Hi, How to read data from an excel sheet using JSP. Thank you
how to display data in excel sheet?
how to display data in excel sheet?  According to the user Id,some... the button and to display the data in excel sheet... there will be a button called excel download,and if we click the button data
Advertisements
jsp with excel sheet data uploading into database
jsp with excel sheet data uploading into database  how to upload data in excel sheet with jsp into oracle 10g database
extract data from excel sheet to mysql
extract data from excel sheet to mysql  sir, i want to extract data from excel sheet and save the data in mysql5.0 database in the form of table
Export data to Excel Sheet in STRUTS 1.3
Export data to Excel Sheet in STRUTS 1.3  hi. how can i export content present on the jsp to excel sheet on button click..... and challenging part is i have to merge few rows and columns for a particular field(Value
How to export data from jsp to excel sheet by using java
How to export data from jsp to excel sheet by using java   How to export data from jsp to excel sheet by using java
How to export data from html to excel sheet by using java
How to export data from html to excel sheet by using java   How to export data from html to excel sheet by using java
export data from database to excel sheet - JDBC
export data from database to excel sheet  I am facing a problem about exporting required data from database table to ms-excel sheet.i mean whenever I execute a query then result will be display in MS-EXCEL sheet. please give me
How to export data from html file to excel sheet by using java
How to export data from html file to excel sheet by using java    How to export data from html file to excel sheet by using java
How to Get The Data from Excel sheet into out jsp page???
How to Get The Data from Excel sheet into out jsp page???  How to Get The Data from excel sheet to out jsp page in webApp
Convert the excel sheet data into oracle table through java or jsp
Convert the excel sheet data into oracle table through java or jsp  Hi Friends, Let me help this issue i am phasing Convert the excel sheet data into oracle table through java or jsp
excel sheet reading and using that data - JSP-Servlet
excel sheet reading and using that data  i have to do a read a excel sheet file of a employee record and then i have to use a employee details to send mail to those employees how to do in jsp sir please help me sir.. Thanks
Store data in HTML forms from Excel sheet
Store data in HTML forms from Excel sheet  I have a excel file having multiple coloums, and having one Html page having forms corrospoding to excel coloums. I want to auto fill up the excel data into html forms, Any one please
How to export data from html file to excel sheet by using java
How to export data from html file to excel sheet by using java   reading the data from Html file
Uploading Excel sheet record in JSP to insert data in MySql
Uploading Excel sheet record in JSP to insert data in MySql  Need Help how to upload Excel (.xls) file and insert data in Mysql using JSP it wil be wonder for me if any help me
Export data in excel sheet via Browse and upload button into mysql database
Export data in excel sheet via Browse and upload button into mysql database  how to create a Browse & Upload Buttons and then save the information from it in mysql database's Table Am using struts2,hibernate for making
How to save data to excel with a 2.1 work sheet format without changing it?
How to save data to excel with a 2.1 work sheet format without changing... and save it to excel file then read it again .. the problem is , when data... as ... excel 2.1 work sheet at first then read it back .. Whats the solution
How to read every cell of an excel sheet using Apache POI and insert those data into a DB?
How to read every cell of an excel sheet using Apache POI and insert those data into a DB?   i have an excel sheet, whose data in each cell has... the rows of an excel sheet. Need the source code
How to export data from database to excel sheet by using java in standalone project
How to export data from database to excel sheet by using java in standalone project  How to export data from database to excel sheet by using java in standalone project
Hi how to transfer table data from html page to excel sheet by using javascript .
Hi how to transfer table data from html page to excel sheet by using javascript .  html page to excel sheet by using javascript and i dont want to transfer all rows in table, i want to hide some rows in excel sheet. Please send
update excel sheet using jsp::
update excel sheet using jsp::   Hi Sir,... I have a excel... given excel sheet and display it into another excel sheet using jsp... page to delete the data in excel but it not working.. it shows null point
reading excel sheet in java
reading excel sheet in java  can anyone tell me a proper java code to read excel sheet using poi   Here is a java code that reads an excel file using POI api and display the data on the console. import java.io.
Java swing: Export excel sheet data to JTable
Java swing: Export excel sheet data to JTable In this tutorial, you will learn how to read data from excel file and export it to JTable. In swing... and POI-HSSF api. Here we are using JExcel api to fetch the data from excel sheet
browse and submit the excel sheet into mysql as a table
browse and submit the excel sheet into mysql as a table  sir, i want to browse and after clicking a submit button, the data in the excel sheet should be stored in the mysql5.0 as a table
insert excel sheet into mysql as a table
insert excel sheet into mysql as a table  sir, i want to import an excel sheet into mysql5.0 database as in the table format using tomcat 6.0 by jsp
Need to Remove Duplicate Records from Excel Sheet
Duplicate Records from Excel Sheet. I have one excel sheet having two fields (EmpNum, Rating) have to save in another excel sheet with unique empnum of latest... and to save only unique empnum with rating in another excel sheet
Read code from excel sheet and upload into database using JSP
Read code from excel sheet and upload into database using JSP  I want to upload data to database from an excel worksheet using jsp ...Please help
Insert Image into Excel Sheet
Insert Image into Excel Sheet In this section, you will learn how to insert image into excel sheet using Apache POI. In the given below example, am image is insert into excel sheet at row 1 and at column 1. you can specify the top
Reading the Date and time values from excel sheet
Reading the Date and time values from excel sheet  hi guys , iam trying to read excel sheet data using apache poi api .my problem is i cant read... .when iam trying to do so iam getting the values in either time format or data
how to import excel sheet into mysql database and save it as a table in database
how to import excel sheet into mysql database and save it as a table in database  sir, i want to import an excel sheet into a MySQL database and after importing it i want to store the excel sheet as a table in database
Create Bar Graph from reading excel sheet in Java
Create Bar Graph from reading excel sheet in Java  I'm New to Java and I have to create a java program where I have to read data from multiple excel... in the different excel sheets (data can change and based on that graph should also get

Ads