[Struts-help] re: help with scaffold.ProcessAction and iterating over a collection.

[Santos, P. <pet...@cs...>]

Hi,
	I'm very new to Struts, so I apologize ahead if I'm not explaining =
myself correctly.
	I'm trying to extend the examples in the book "Struts in Action". =
Specifically the FindByLast() class in that artimus1.1 app.


	My problem is that I have a "results.jsp" page that is suppose to =
display the results of a database query=09
	and it's not displaying anything, but it's not erroring either.  I =
believe I have a collection "LIST" in my request scope since=20
	I can make the property size change if I change the number of rows in =
my query, I just can't seem to
	get at the data.    Here are the key players.
	=09
	- forums.ForumBean;   - this is a simple bean that extends =
ProcessBeanBase with getter methods getForum() and setForum();
	- forums.ShowForums; - extends ForumBean and wraps the collection =
returned by my Database Access class.
	- scaffold.ProcessAction - says it puts the Collection in my request =
scope.

	I've looked all over for help on this, and it's now the 3rd week that =
I've been stuck on this. Any help is deeply appreciated.
	Thanks.
	Peter.
=20
=20

	Here is a snippet from "results.jsp".
	=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D
	<TD colspan=3D2>Rows found =3D(<bean:write name=3D"LIST" =
property=3D"size"/>)</TD>      // this correctly returns  "Rows found =
=3D(2)"=20
=09
	then i have ...

	<logic:iterate name=3D"LIST" property=3D"iterator" id=3D"row">
	 <% i++;%>
	 <TR>
	       <TD>(<%=3Di%>)<bean:write name=3D"row"/> </TD> =
<TD>(<%=3Di%>)<bean:write name=3D"row" property=3D"forum"/></TD></TR>
	</logic:iterate>


	I get the following results
	=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D
	<TR>
	     <TD>(1)forums.ShowForums@da1515</TD> <TD>(1)</TD></TR>
	<TR>
	     <TD>(2)forums.ShowForums@19e3e24</TD> <TD>(2)</TD></TR>

=09
=09