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how to display the data from excel to webpage
1 Answer(s) 9 months ago
Posted in : JavaScript Questions
1 Answer(s) 9 months ago
Posted in : JavaScript Questions
Hi,
I need help on following
I have a webpage contains a text box and a button(get), i give a value in text box such as serial no. like 4024 and by click on get button it should search for the value 4024 in a excel file and to display the remaining values on the same row.
please help me out of this
View Answers
August 8, 2012 at 10:40 AM
Here is a jsp code that reads the excel file and store data into table.
<%@page import="java.io.*"%>
<%@page import="java.util.*"%>
<%@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"%>
<html>
<table border="1">
<%
short a=0;
short b=1;
short c=2;
short d=3;
int i=0;
String value1="", value2="",value3=" ", value4="";
String filename ="C:/hello.xls";
if (filename != null && !filename.equals("")) {
try{
FileInputStream fs =new FileInputStream(filename);
HSSFWorkbook wb = new HSSFWorkbook(fs);
for (int k = 0; k < wb.getNumberOfSheets(); k++){
int j=i+1;
HSSFSheet sheet = wb.getSheetAt(k);
int rows = sheet.getPhysicalNumberOfRows();
for (int r = 0; r < rows; r++){
HSSFRow row = sheet.getRow(r);
int cells = row.getPhysicalNumberOfCells();
out.write("<br>");
HSSFCell cell1 = row.getCell(a);
value1 = cell1.getStringCellValue();
HSSFCell cell2 = row.getCell(b);
value2 = cell2.getStringCellValue();
HSSFCell cell3 = row.getCell(c);
value3 = cell3.getStringCellValue();
HSSFCell cell4 = row.getCell(d);
value4 = cell4.getStringCellValue();
%>
<tr><td><%=value1%></td><td><%=value2%></td><td><%=value3%></td><td><%=value4%></td></tr>
<%
}
i++;
}
}
catch(Exception e){
System.out.println(e);
}
}
%>
</table>
</html>
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