first of all, your loop should probably look like this:
ArrayList newArrayList = new ArrayList();
ResultSet res = this.getResultSet();
while (res.next()) {
Book conn = new Book();
conn.setEnglishISBN(res.getString("isbn"));
conn.setEnglishAUTHOR(res.getString("author"));
newArrayList.add(conn);
}
next, you should probably be setting the attribute in your session:
request.getSession().setAttribute("Book",newArrayList);
daniel
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> Sent: Thursday, June 12, 2003 3:13 PM
> To: [EMAIL PROTECTED]
> Subject: can't find bean using logic:iterator
>
>
> Hi to Everyone,
>
> I am trying to use the <logic:iterator> tag in my JSP to iterate
> an ArrayList
> object which is supposed to be delivered by a bean, called Book, and I do
> repeatedly get the following exception :
> [
> org.apache.jasper.JasperException: Cannot find bean Book in any scope
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrap
> per.java:248)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(A
pplicationFilterChain.java:247)
> at org.apache.catalina.core.ApplicationFi
> lterChain.doFilter(ApplicationFilterChain.java:193)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapp
> erValve.java:260)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveCon
> text.invokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.
> java:480)
> �������� ------------
> ��������������� ------------
>
> root cause
>
> javax.servlet.ServletException: Cannot find bean Books in any scope
> at
> org.apache.jasper.runtime.PageContextImpl.handlePageException(Page
> ContextImpl.java:530)
> at org.apache.jsp.Books_jsp._jspService(Books_jsp.java:407)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrap
> per.java:204)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
> �������� -----------
> �������� -------
>
> ]
>
> Here is a snippet from my Action class, BookAction :
> �������� ----------
>
> ArrayList newArrayList = new ArrayList();
> Book conn = new Book();
> ResultSet res = this.getResultSet();
> while (res.next()) {
> newArrayList = new ArrayList();
> conn.setEnglishISBN(res.getString("isbn"));
> conn.setEnglishAUTHOR(res.getString("author"));
> newArrayList.add(conn);
> }
>
>
>
> request.setAttribute("Book", newArrayList);
>
>
> return (mapping.findForward("techbooks"));
> }
>
> struts-config.xml:
>
> ------
> ------
> <action-mappings>
>
> ������� <action path="/Books.jsp"
> ����������� type="com.myBook.BookAction"
> ����������� scope="request"
> ����������� input="/Books.jsp">
> ����������� <forward name="techbooks" path="/Books.jsp"/>
> ������� </action>
> �������
>
> ��� </action-mappings>
>
> Books.jsp:
> -----
> -----
> <logic:iterate id="conn" name="Book" scope="request" >
>
> <td>
> <bean:write name="conn" property="EnglishISBN" />
>
> </td>
> <td>
> <bean:write name="conn" property="EnglishAUTHOR" />
>
> </td>
> </logic:iterate>
> -----
> ----
>
> Where could I be going wrong ?
>
> Any help/suggestions will be much appreciated.
>
> Bob
>
>
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