how to insert checkbox value into database using jsp

How to insert check box value to the oracle database using jsp? I want to create hotel's package. where the admin will select the activities to insert in the PACKAGE table. I also have the ACTIVITY table, where it have the PK for every activities.

Here is my code

<%

String pack_id="";
Class.forName("oracle.jdbc.OracleDriver");
Connection conn=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1522:orcl", "myvgh", "myvgh");
try{
Statement statement=conn.createStatement();
ResultSet rs=statement.executeQuery("SELECT NVL(MAX(PACK_ID),0) + 1 FROM PACKAGE");
     while(rs.next()){
     pack_id = rs.getString(1);

                      }


  }catch(Exception e1)
  {}
  %> 

                <form>
                <table width="871" height="413" border="0">
                  <tr>
                  <tr>
                                                <td>&nbsp;</td>
                                                <td><input name="pack_id" type="type" value="<%= pack_id %>" size="3" readonly="readonly" /></td>
                                              </tr>
                <td width="124">
                          <p>Package Name</p></td>
                        <td width="29">:</td>
                        <td width="704">
                          <label for="pack_type"></label>
                          <input type="text" name="pack_type" id="pack_type" />
                      </td>
                      </tr>

                      <tr>
                        <td><p>Night and Day</p></td>
                        <td>:</td>
                        <td>
                          <label for="pack_day"></label>
                          <input type="text" name="pack_day" id="pack_day" />
                                          </td>
                      </tr>

                      <tr>
                        <td><p>Meal</p></td>
                        <td>:</td>
                        <td>
                          <label for="pack_meal"></label>
                          <input type="checkbox" name="pack_meal" id="breakfast" />Breakfast
                          <input type="checkbox" name="pack_meal" id="Lunch" />Lunch
                          <input type="checkbox" name="pack_meal" id="Dinner" />Dinner

                          </td>
                      </tr>

                      <tr>
                        <td><label for="activity8"> Activity<br />
                        </label></td>
                        <td>: </td>
                        <td><input name="activity7" type="checkbox" id="act_name" name="act_name" value="caltural_night" />
                        Cultural Night
                             <input name="activity" type="checkbox" id="act_name" name="act_name" value="batik_painting" />Batik Painting </td>
                      </tr>
                      <tr>
                        <td>&nbsp;</td>
                        <td>&nbsp;</td>
                        <td><input type="checkbox" id="act_name" name="act_name" value="pounding_rice" />Pounding Rice 
                          <input type="checkbox" id="act_name" name="act_name" value="fishing" />Fishing </td>
                      </tr>
                      <tr>
                        <td>&nbsp;</td>
                        <td>&nbsp;</td>
                        <td><input type="checkbox" name="act_name" id="act_name" value="kite_making" />
                        Kite Making
                           &nbsp; <input type="checkbox" id="act_name" name="act_name" value="gagau_ikan" />&quot;Gagau Ikan&quot;</td>
                      </tr>
                      <tr>
                        <td>&nbsp;</td>
                        <td>&nbsp;</td>
                        <td><input type="checkbox" id="activity12" name="act_name" value="iks_visit" />
                        IKS Visit
                        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                         <input type="checkbox" id="activity13" name="act_name" value="bbq" />BBQ</td>
                      </tr>
                      <tr>
                        <td>Price (RM)</td>
                        <td>:</td>
                        <td>
                          <label for="pack_price"></label>
                          <input name="pack_price" type="text" id="pack_price" size="12" />
                        </td>
                      </tr>
                      <tr>
                        <td>Max Person</td>
                        <td>:</td>
                        <td>
                          <label for="pack_max"></label>
                          <input name="pack_max" type="text" id="pack_max" size="7" />
                        </td>
                      </tr>
                      </table>
                      <div align="center">
                        <input type="submit" name="submit2" id="submit2" value="Submit" />
                        <input type="submit" name="clear2" id="clear2" value="Clear" />
                     </div></td>
                  </tr>
                  </table>
                  </form>

July 12, 2012 at 5:08 PM

Here is a simple jsp code that insert the selected checkbox values into database.

1)checkbox.jsp:

<html>
<body>
<form method="post" action="insertmultiple.jsp" >
Select Languages:<br>
<input type="checkbox" name="lang" value="C/C++">C/C++<br>
<input type="checkbox" name="lang" value="JAVA">Java<br>
<input type="checkbox" name="lang" value="C#">C#<br>
<input type="checkbox" name="lang" value="PERL">PERL<br>
<input type="checkbox" name="lang" value="PYTHON">PYTHON<br>
<input type="submit" value="Submit">
</form>
</body>
</html>

2)insertmultiple.jsp:

<%@page import="java.sql.*"%>
<%
String languages="";
String lang[]=request.getParameterValues("lang");
for(int i=0;i<lang.length;i++){
    languages+=lang[i]+" ";
}

        try{
        Class.forName("com.mysql.jdbc.Driver");
        Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/test", "root", "root");
        Statement st=con.createStatement();
        int i=st.executeUpdate("insert into student(languages) values('"+languages+"')");
        out.println("Data is successfully inserted into database.");
        }
        catch(Exception e){
        System.out.println(e);

} %>