Current File : //home/obabain/khb_obaba_in/SalesTransferExist.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
    <%@ include file="Connection.jsp" %>
    <%
    try{
    	String loginid=(String)session.getAttribute("logid");
        String uname=request.getParameter("username");
        System.out.print(uname);
            Statement ps = con.createStatement();
            //ps.setString(1,request.getParameter("uname"));
            ResultSet res = ps.executeQuery("SELECT  * FROM ip_sales_transaction WHERE tnumber ='"+uname+"'  and loginid="+loginid+"");
            
            if(res.next()){
                out.print("<span style='color:red;'>Duplicate No.</span>");
            }
        }catch (Exception e){
            System.out.println("s");  
        }%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>

</body>
</html>