Fileupload String null help
well,im working on making a profile of employee..there i need to enter all the other details of employee along with uploading his profile image...this is my code...
Code:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body style="overflow-y:scroll;overflow:scroll;overflow-x: hidden;">
<%p=(String)request.getParameter("p");%> <!-- This is,..im getting the string from previous.jsp where i gave p number..,and no problem in it..-->
<form name="ad" action="profile.jsp" enctype="multipart/form-data" method="post">
<fieldset style="border:none;">
<legend align="center">BIO-DATA</legend>
<table>
<tr><td>P Number:</td> <td><input type="text" readonly="readonly" name="p" value="<%=pfnum%>" /></td><td>SR Number:</td> <td><input type="text" name="sr" /></td></tr>
<tr><td>Emp.name:</td> <td><input type="text" name="nm" /></td><td> </td><td><input type="file" name="ImageFile" id="ImageFile" /></td></tr>
<tr><td>Emp.Old Name:</td> <td><input type="text" name="onm" /></td><td>Religion:</td> <td><input type="text" name="rg" /></td></tr>
<tr><td>Father/Husband Name:</td> <td><input type="text" name="fnm" /></td><td>DOB:</td> <td><input type="text" name="dob"/></td></tr>
<tr><td>Address(present):</td> <td><input type="text" name="ad" /></td><td>Addn.Education:</td> <td><input type="text" name="edu" /></td></tr>
<tr><td>Address(permanent):</td> <td><input type="text" name="pad" /></td><td>Medical Code:</td> <td><input type="text" name="med" /></td></tr>
<tr><td>Status: </td><td><select name="stt" style="width: 150px"><option>SC</option><option>ST</option><option>BC</option><option>OC</option><option>OBC</option></select><br /></td></tr>
<tr><td>Community:</td> <td><input type="text" name="cm" /></td></tr>
<tr><td>Gender: </td><td><select name="gn"style="width: 150px"><option>Male</option><option>Female</option></select><br /></td></tr>
<tr><td>Education: </td><td><select name="ed" style="width: 150px"><option>BCOM</option><option>BSC</option></select><br /></td></tr>
<tr><td>Recruitement Code: </td><td><select name="rc" style="width: 150px"><option>CG</option><option>MN</option></select><br /></td></tr>
<td><input type="submit" name="submit" value="submit" /></td>
</table>
</fieldset>
</form>
</body>
</html>
then it passes to profile.jsp
Code:
<%@ page import="java.sql.*"%>
<%@ page import="java.io.File"%>
<%@ page import="org.apache.commons.fileupload.*"%>
<%@ page import="org.apache.commons.fileupload.servlet.ServletFileUpload"%>
<%@ page import="org.apache.commons.io.*"%>
<%@ page import="org.apache.commons.fileupload.disk.DiskFileItemFactory"%>
<%@ page import="org.apache.commons.fileupload.FileUploadException"%>
<%@ page import="java.util.List"%>
<%@ page import="java.util.Iterator"%>
<%@ include file="add.jsp"%>
<%!
String nm="";
String onm="";
String fnm="";
String ad="";
String pad="";
String stt="";
String cm="";
String gn="";
String ed="";
String rc="";
String sr="";
String rg="";
String dob="";
String edu="";
String med="";
String ImageFile="";
String itemName = "";
%>
<%
try
{
Connection con;
//Statement st;
/*String pfnum="";
p=request.getParameter("p");
String nm=request.getParameter("nm");
String onm=request.getParameter("onm");
String fnm=request.getParameter("fnm");
String ad=request.getParameter("ad");
String pad=request.getParameter("pad");
String stt=request.getParameter("stt");
String cm=request.getParameter("cm");
String gn=request.getParameter("gn");
String ed=request.getParameter("ed");
String rc=request.getParameter("rc");
String sr=request.getParameter("sr");
String rg=request.getParameter("rg");
String dob=request.getParameter("dob");
String edu=request.getParameter("edu");
String med=request.getParameter("med");*/
PreparedStatement st;
int count1=0,count2=0,count3=0,count4=0,count5=0,count6=0,count7=0,count8=0,count9=0,count10=0, count11=0,count12=0,count13=0,count14=0,count15=0,count16=0;
// String pfnum=request.getParameter("pfnum");
Class.forName("oracle.jdbc.driver.OracleDriver");
con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:xe","ds","ds");
//st=con.prepareStatement("insert into profile(p,nm,onm,fnm,ad,pd,st,cm,gn,ed,rc,sc,image,rg,dob,edu,med) values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
//st=con.createStatement();
/*st.setString(1,p);
st.setString(2,nm);
st.setString(3,onm);
st.setString(4,fnm);
st.setString(5,ad);
st.setString(6,pad);
st.setString(7,stt);
st.setString(8,cm);
st.setString(9,gn);
st.setString(10,ed);
st.setString(11,rc);
st.setString(12,sr);
st.setString(13,itemName);
st.setString(14,rg);
st.setString(15,dob);
st.setString(16,edu);
st.setString(17,med);*/
boolean isMultipart = ServletFileUpload.isMultipartContent(request);
if (!isMultipart)
{
out.print("Failed");
}
else
{
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
List items = null;
//try
//{
items = upload.parseRequest(request);
//}
//catch (FileUploadException e)
//{
//e.getMessage();
//}
Iterator itr = items.iterator();
while (itr.hasNext())
{
FileItem item = (FileItem) itr.next();
if (item.isFormField())
{
String name = item.getFieldName();
String value = item.getString();
//session.setAttribute(name, value);
if(name.equals("ImageFile"))
{
ImageFile=value;
}
if(name.equals("p"))
{
p=value;
count1=1;
}
if(name.equals("nm"))
{
nm=value;
count2=2;
}
if(name.equals("onm"))
{
onm=value;
count3=3;
}
if(name.equals("fnm"))
{
fnm=value;
count4=4;
}
if(name.equals("ad"))
{
ad=value;
count5=5;
}
if(name.equals("pad"))
{
pad=value;
count6=6;
}
if(name.equals("stt"))
{
stt=value;
count7=7;
}
if(name.equals("cm"))
{
cm=value;
count8=8;
}
if(name.equals("gn"))
{
gn=value;
count9=9;
}
if(name.equals("ed"))
{
ed=value;
count10=10;
}
if(name.equals("rc"))
{
rc=value;
count11=11;
}
if(name.equals("sr"))
{
sr=value;
count12=12;
}
if(name.equals("rg"))
{
rg=value;
count13=13;
}
if(name.equals("dob"))
{
dob=value;
count14=14;
}
if(name.equals("edu"))
{
edu=value;
count15=15;
}
if(name.equals("med"))
{
med=value;
count16=16;
}
if(med==null);
{
out.print("This means..,the fields are NULL");}
}
else
{
//try
//{
itemName = item.getName();
File savedFile = new File(config.getServletContext().getRealPath("/")+"uploadim\\"+itemName);
item.write(savedFile);
out.println("<tr><td><b>Your file has been saved at the loaction:</b></td></tr><tr><td><b>"+config.getServletContext().getRealPath
("/")+"uploadedFiles"+"\\"+itemName+"</td></tr>");
//}
//catch (Exception e)
//{
//out.println("Error"+e.getMessage());
//}
}
}
//try
//{
//if(count1==1 && count2==2 && count3==3 && count4==4 && count5==5 && count6==6 && count7==7 && count8==8 && count9==9 && count10==10 && count11==11 && count12==12 && count13==13 && count14==14 && count15==15 && count16==16)
//st.executeUpdate("insert into profile(p,nm,onm,fnm,ad,pd,st,cm,gn,ed,rc,sc,image,rg,dob,edu,med) values('"+p+"','"+nm+"','"+onm+"','"+fnm+"','"+ad+"','"+pad+"','"+stt+"','"+cm+"','"+gn+"','"+ed+"','"+rc+"','"+sr+"','"+itemName+"','"+rg+"','"+dob+"','"+edu+"','"+med+"')");
st=con.prepareStatement("insert into profile(pfnum,nm,onm,fnm,ad,pd,st,cm,gn,ed,rc,sc,image,rg,dob,edu,med) values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
st.setString(1,p);
st.setString(2,nm);
st.setString(3,onm);
st.setString(4,fnm);
st.setString(5,ad);
st.setString(6,pad);
st.setString(7,stt);
st.setString(8,cm);
st.setString(9,gn);
st.setString(10,ed);
st.setString(11,rc);
st.setString(12,sr);
st.setString(13,itemName);
st.setString(14,rg);
st.setString(15,dob);
st.setString(16,edu);
st.setString(17,med);
//st.executeUpdate("insert into sample(image) values ('"+itemName+"')");
//st.executeUpdate();
int s=st.executeUpdate();
if(s>0) {
out.println("Uploaded successfully !");
}
else{
out.println("unsucessfull to upload file.");
}
//}
//catch(Exception el)
//{
//out.println("Inserting error"+el.getMessage());
//}
}
}
catch (Exception e){
out.println(e.getMessage());
}
%>
Jarfiles:-
1)commons-io-1.4.jar
2)commons-fileupload-1.1.2.jar
3)cos.jar
Here in this code,the image is getting uploaded in folder "uploadim",but all the other fields are getting into null value.., and i know that in multipart we cannot use request.getParameter() and so i havent used it.., but still im getting null value for all the text type of data..
Please help me....its very urgent..,and moreover please help me by providing with code that i have to use in it,..as im new to jsp stuff...
