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hari
code for attendence in excel sheet
1 Answer(s)      6 years and a month ago
Posted in : Java Magazine



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December 21, 2008 at 10:39 PM


Hi friend,

Code to help in solving the problem :

<html>
<head>

</head>
<body>
<br><br><br><br>
<form name="searchForm" method="post" action="excelData.jsp">
<table align="center" bgcolor="LIGHTBLUE">
<tr>
<td colspan=3 align="center"><b><span style="font-size:20px;">Create a Excel file</span></b></td>
</tr>
<tr>
<td colspan=3>&nbsp;</td>
</tr>

<tr>
<td><b>Search</b></td>
<td><input type="text" name="empid" value=""></td>



<td><input type="submit" name="Submit" value="Search"></td>
</tr>
<tr>
<td colspan=3>&nbsp;</td>
</tr>
</table>
</form>


</body>
</html>


"excelData.jsp"

<%@ page import="org.apache.poi.hssf.usermodel.HSSFSheet"%>
<%@ page import="org.apache.poi.hssf.usermodel.HSSFWorkbook"%>
<%@ page import="org.apache.poi.hssf.usermodel.HSSFRow"%>
<%@ page import="org.apache.poi.hssf.usermodel.HSSFCell"%>
<%@ page import="java.io.*" %>
<%@ page import="java.util.*" %>


<%!
Connection conn = null;
String url = "jdbc:mysql://localhost:3306/";;;
String dbName = "user_register";
String driver = "com.mysql.jdbc.Driver";
String username = "root";
String userPassword = "root";

%>
<br><br>
<%

java.util.Date date = new java.util.Date();

String filename = "c:\\excel\\f"+date.getTime() +".xls" ;

String empid="";
if(request.getParameter("empid")!=null)
{
empid= request.getParameter("empid").toString();
}

try{



HSSFWorkbook hwb = new HSSFWorkbook();
HSSFSheet sheet = hwb.createSheet("new sheet");




int index=1;



HSSFRow row = sheet.createRow((short)index);
row.createCell((short) 0).setCellValue(empid);
row.createCell((short) 1).setCellValue(date);

index++;

FileOutputStream fileOut = new FileOutputStream(filename);
hwb.write(fileOut);
fileOut.close();
out.println("<b>Your excel file has been generated</b>");

} catch ( Exception ex ) {

}
%>

Thanks


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