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arun tiwari
i send the request one jsp page to another jsp than how i access the first jsp variable in the servlet? i m able to access only the second jsp page variable but not first jsp page?
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December 18, 2010 at 12:24 PM
Hi Friend,
Follow these steps:
1)form1.jsp:
<html> <form method="post" action="form2.jsp"> <table> <tr><td>Enter Name:</td><td><input type="text" name="name"></td></tr> <tr><td>Enter Address:</td><td><input type="text" name="address"></td></tr> <tr><td></td><td><input type="submit" value="submit"></td></tr> </table> </form> </html>
2)form2.jsp:
<html>
<form method="post" action="../GetServlet">
<table>
<tr><td>Enter Contact No:</td><td><input type="text" name="contact"></td></tr>
<tr><td>Enter Email:</td><td><input type="text" name="email"></td></tr>
<tr><td></td><td><input type="submit" value="submit"></td></tr>
</table>
<input type="hidden" name="name" value="<%=request.getParameter("name")%>">
<input type="hidden" name="address" value="<%=request.getParameter("address")%>">
</form>
</html>
3)GetServlet.java:
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class GetServlet extends HttpServlet {
public void doPost(HttpServletRequest req,HttpServletResponse res) throws ServletException,IOException {
String name=req.getParameter("name");
String address=req.getParameter("address");
String con=req.getParameter("contact");
String email=req.getParameter("email");
res.setContentType("text/html");
PrintWriter out = res.getWriter();
out.println("Name: "+name);
out.println("Address: "+address);
out.println("Contact No: "+con);
out.println("Email: "+email);
}
}
Thanks
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