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Thread: JSP tags

  1. #1
    Junior Member
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    Default JSP tags

    I only wanted to print the value in the string variable fname but somehow am not able to use the jsp tags effectively.

    <%@page language="java" import="java.util.*" %>
    <%
    Cookie[] c= request.getCookies();
    if(c==null)
        {
        response.sendRedirect("index.jsp");
    }
    else
        {
        for (int i=0; i<c.length; i++)
        {
            if(c[i].getName().equals("Cuname"))
                {
                try{
                Connection con=null;
                Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
                con=DriverManager.getConnection("jdbc:odbc:SQL","sa","mith1234");
                String select="select * from sign_up where u_name=\'"+c[i].getValue()+"\'";
                PreparedStatement ps= con.prepareStatement(select);
                ResultSet rs= ps.executeQuery();
                if (rs.next()== true)
                   {
                    String fname= rs.getString(1);
                    out.println(fname);
               }
                }
    catch(Exception e)
            {
        out.println(e);
    }
        }
        }
        }
    %>


    Now here i want to print the fname i.e. string
    HTML Code:
    <tr><th> you name: <%fname%> </th></tr>

    Some problem with the tag i am using i suppose.... Help me


  2. #2
    Administrator copeg's Avatar
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    Default Re: JSP tags

    If you want to print, use the reference to the output stream
    out.println(fname);

  3. The Following User Says Thank You to copeg For This Useful Post:

    mithcool (July 12th, 2011)

  4. #3
    Junior Member
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    Default Re: JSP tags

    out.println(fname); or it can be <%=fname%>
    thanks anyways

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