Sorry for not being clear about the problem that I
have.
1. I have a JavaBean, which is named as ThreadBean
with lots of properties.
2. My ListThread.java class extends Action. In that
class, I created a collection of beans. Each of those
beans is a ThreadBean.
3. By the end of the ListThread.java, I passed those
beans to my JSP in the request scope this way:
request.setAttribute( "ThreadBeans", beans );
4. In my JSP (I did import the ThreadBean), I have
<%
Collection threadRows = ( Collection
)request.getAttribute( "ThreadBeans" );
int odd = 0;
Iterator iterator = threadRows.iterator();
while( iterator.hasNext() )
{
odd = ( odd + 1 )%2;
ThreadBean threadBean = ( ThreadBean
)iterator.next();
.....
}
%>
5. when I tried to write out the properties; for
example:
<%=threadBean.getSender()%>
<%=threadBean.getThreadReplyCount()%>
<%=threadBean.getThreadViewCount()%>
......
I got the error message:
----- Root Cause -----
javax.servlet.ServletException: Cannot find bean
threadBean in any scope
--- "CRANFORD, CHRIS" <[EMAIL PROTECTED]>
wrote:
>
> -- If you want to specify a new bean instance, use
> this:
> <bean:define id="threadBean"
> type="org.MyOrg.MyProj.message.ThreadBean" />
> <bean:write name="threadBean" property="sender"/>
> <bean:write name="threadBean"
> property="threadReplyCount"/>
> <bean:write name="threadBean"
> property="threadViewCount"/>
>
> -- If the bean already exists
> <bean:define id="threadBean" name"ThreadBean"
> type="org.MyOrg.MyProj.message.ThreadBean"/>
> <bean:write name="threadBean" property="sender"/>
> ....
>
> I think this is right ..
> Chris
>
> -----Original Message-----
> From: Caroline Jen [mailto:[EMAIL PROTECTED]
> Sent: Saturday, June 12, 2004 7:28 PM
> To: [EMAIL PROTECTED]
> Subject: Cannot Find Bean in Any Scope
>
>
> I am using the Struts framework. I have a JSP,
> which
> imports a JavaBean "ThreadBean". Therefore, in the
> beginning of my JSP, in addition to
>
> <%@ taglib uri="/tags/struts-html" prefix="html" %>
> <%@ taglib uri="/tags/struts-bean" prefix="bean" %>
> <%@ taglib uri="/tags/struts-logic" prefix="logic"
> %>
> <%@ taglib uri="/tags/tiles" prefix="tiles" %>
> <%@ taglib uri="/tags/request" prefix="req" %>
>
> I have
>
> <%@ page
> import="org.MyOrg.MyProj.message.ThreadBean"
> %>
>
> In my JSP, I try to write out the properties of this
> JavaBean; for example:
>
> <%=threadBean.getSender()%>
> <%=threadBean.getThreadReplyCount()%>
> <%=threadBean.getThreadViewCount()%>
>
> I got the error message:
>
> ----- Root Cause -----
> javax.servlet.ServletException: Cannot find bean
> threadBean in any scope
>
> What is the correct way to do it?
>
>
>
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