How to use "scope " attrubute in useBean tag

Can anyone please tell me if I can use the same JavaBean Class to hold information form different pages? well, let me explain exactely what I want to do:
I have a Java bean Class that holds a property 'Name':
package ContactManager;
public class Person {
private String name="%";
public String getName () {
return this.name;
public void setName (String my_name) {
name = my_name + "%" ;
I'm using this class to store temporarly the Criteria of search from a JSP/HTML page to send to a database for search and for UPDATE -> this of course is done in different HTML/JSP pages. The problem I have is that the first time I set the properties (when the user make a search) this value remains unchanged [-> the second time when the user asks for update, I try to use the same bean to keep the value => unfortuntly it returns me the old value]
My question is: is the use of 'scope' attribute of the "jsp:useBean" tag can solve this problem? if yes how to use it? I've tryed to set the scope of the bean to page but that does not help :-(
Pleaze help, I'm stuck.... Bellow is the 4 JSP pages for:
- person_search.jsp / person_result.jsp
- request_modify.jsp/ DoModify.jsp
1 -person_search.jsp
<%@ page import="java.sql.*" %>
<HTML>
<HEAD><TITLE>Person Search</TITLE></HEAD>
<BODY><CENTER>
<form method="POST" action="person_result.jsp">
Name <input type="text" name="name" size="47"></p>
<input type="submit" value="Submit" name="B1">
<input type="reset" value="Reset" name="B2"></p>
</form></body>
</html>
2- person_result.jsp
<%@ page import="java.sql.*" %>
<HTML><BODY>
<jsp:useBean id="theBean" class="ContactManager.Person"/>
<jsp:setProperty name="theBean" property="*" />
Name<BR>
<%
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
System.out.println("JDBC driver loaded");
catch (ClassNotFoundException e) {
System.out.println(e.toString());
%>
<%
try {
Connection con = DriverManager.getConnection("jdbc:odbc:ContactManager");
Statement s = con.createStatement();
String sql = "SELECT Client.ClientID, Client.Name FROM Client where Client.Name like " + "'" + theBean.getName() + "'";
ResultSet rs = s.executeQuery(sql);
while (rs.next()) {
String myId = rs.getString(1);
%>
<TR>
<TD><%= myId %></TD>
<TD><a href="person_detail.jsp?id=<%= myId %>"><%=rs.getString(2)%></a></TD>
<TD><a href="delete_person.jsp?id=<%= myId %>">Delete</a></TD><BR>
</TR>
<%
rs.close();
s.close();
con.close();
catch (SQLException e) {
System.out.println(e.toString());
catch (Exception e) {
System.out.println(e.toString());
%>
</BODY>
</HTML>
3- request_modify.jsp
<%@ page import="java.sql.*" %>
<html>
<head><title>AddressBook: Modifying Person <%= request.getParameter ("id") %></title> </head>
<body bgcolor="#ffffee">
<%
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
System.out.println("JDBC driver loaded");
catch (ClassNotFoundException e) {
System.out.println(e.toString());
%>
<%
int rowsAffected = 0;
try {
Connection con = DriverManager.getConnection("jdbc:odbc:ContactManager");
Statement s = con.createStatement();
String sql = "SELECT Client.ClientID, Client.Name FROM Client where ClientID ="+ request.getParameter("id");
ResultSet rs = s.executeQuery(sql);
if (rs.next()) {
%>
Client Name is <input type=text name=name value=<%= rs.getString(2) %>> <br>
<TD><a href="person_do_modify.jsp?id=<%= rs.getString(1)%>">Confirm Modify</a></TD>
<%
rs.close();
s.close();
con.close();
catch (SQLException e) {
System.out.println(e.toString());
catch (Exception e) {
System.out.println(e.toString());
%>
</BODY> </HTML>
4- do_modify.jsp
<%@ page import="java.sql.*" %>
<html>
<head><title>AddressBook: Modifying Address <%= request.getParameter ("id") %></title></head>
<body bgcolor="#ffffee">
<jsp:useBean id="theBean" class="ContactManager.Person" scope="page"/>
<jsp:setProperty name="theBean" property="name"/>
<%
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
System.out.println("JDBC driver loaded");
catch (ClassNotFoundException e) {
System.out.println(e.toString());
%>
<%
int rowsAffected = 0;
try {
Connection con = DriverManager.getConnection("jdbc:odbc:ContactManager");
PreparedStatement preparedStatement = con.prepareStatement ("UPDATE Client SET Name=? WHERE ClientID =?");
preparedStatement.setString (1, theBean.getName());
preparedStatement.setString (2, request.getParameter("id"));
rowsAffected = preparedStatement.executeUpdate ();
preparedStatement.close ();
if (rowsAffected == 1) {
%>
done
<%
else{
%>
Not Modified
<%
con.close();
catch (SQLException e) {
System.out.println(e.toString());
catch (Exception e) {
%>
</BODY></HTML>
Thank you for the help.
Sammy

While a quick search on the <jsp:useBean> tag and the scope attribute will probably yield more information than I can summarize in a few sentences, I'm pretty sure that using the scope="page" attribute on a bean will cause that bean to be instantiated every time the page is loaded. In order for a bean to persist longer than the existance of that page (whether you're loading a new page, or reloading the same one), you'd need to set the scope to session or application (you'd probably want session).

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import javax.servlet.http.HttpSession;
import org.apache.struts.action.ActionForm;
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          <td>
          <table border="1" cellspacing="1" cellpadding="3" width="70%"
               bgcolor="white">
               <logic:present name="searchbyaccount" property="results">
               Results exists
                    <c:if test="${size==0 }">
               <center><font color="red"><b>No Results Found</b></font></center>
               </c:if>
               <br>
                    <c:if test="${size>0}">
                    Size is greater than ZERO
                         <table border="1" cellspacing="1" cellpadding="3" width="70%"
                              bgcolor="white">
                              <tr>
                                  <th>Customerid</th>
                                   <th>First Name</th>
                                   <th>Last Name</th>
                                   <th>Email</th>
                                   <th>phone Number</th>
                                   <th>Details</th>
                              </tr>
                                   <c:forEach var="result" items="${results}">
                                    <c:out value="${result}"/>
                                   <tr>
                                        <td><bean:write name="result" property="customerid"></bean:write></td>
                                        <td><bean:write name="result"
                                             property="accountAdminFirstName"></bean:write></td>
                                        <td><bean:write name="result"
                                             property="accountAdminLastName" /></td>
                                        <td><bean:write name="result" property="accountability" /></td>
                                        <td><bean:write name="result" property="accountAdminPhone" /></td>
                                        <td><html:form action="/accountDetails.do">
                                                  <html:submit value="Details" />
                                        </html:form></td>
                                   </tr>
                              </c:forEach>
                         </table>
                    </c:if>
          </logic:present>
          </table>
          </td>
          </tr>
     </table>
</body>
</html:html> Please refer me where i done a mistake.Thanks in Advance

hi all,
I am doing programs in sturts. My program
My program purpose is to retrieve data from the
database.My database is MySql. I know that we can
write connection code in Action Class, it is ok for
some less prog's if i want to use the sane connection
code in more Action Classes it is vasting time and
so.I don't think it's a good idea to put database code in Action classes. (That's one of the biggest drawbacks of Struts - it's completely tied to Actions, HTTP, and the Web.) Better to move that code into plain old Java objects and let the Actions call them.
You'll be able to test them without the container or Struts, and you'll be able to reuse those objects in other, non-Web contexts.
So i want to use <data-sources> tag that is available
in struts-config.xml. I know that thre is tag withThis is the wrong place to configure a connection pool, too. Struts should have nothing to do with it. What if you change Web frameworks to WebWork or Spring? The connection pool should be configured in the container that hosts your app, not Struts.
this name, but the problem is i don't know how to use
this tag. If any budy know how to use this please
tell me the syntax or any example.
plese... reply soon..Don't do it. Think about doing it in your container, not Struts.
%

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