Hi Mark,
I tried this:
Category_VO[] pcatResults = null;
Category_DAO dao= new Category_DAO();
pcatResults = dao.selectTopLevel();
request.getSession (true).setAttribute ("PCAT", pcatResults);
---
<jsp:useBean id="PCAT" class="com.cnw.portal.database.Category_VO"
scope="session" />
<logic:iterate id="category" name="PCAT">
<p><bean:write name="category" property="shortTitle"/>
</logic:iterate>
and, I get this:
javax.servlet.jsp.JspException: Cannot create iterator for this
collection
Will
----- Original Message -----
From: "Mark Lowe" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Wednesday, December 24, 2003 12:31 PM
Subject: Re: Easy question: iterate
>
> //psuedo code.
> List categoryList = Category.getList();
>
> request.setAttribute("categories", categoryList.toArray());
>
> <logic:iterate id="category" name="categories">
>
> </logic:iterate>
>
> I made the first bit up. But should give you the idea.
>
> <jsp:useBean id="categories"
> class="com.cnw.portal.database.Category_VO" scope="request" />
>
> may do what you want.. Depends on what methods you've got in there..
>
> Cheers Mark
>
>
> On 24 Dec 2003, at 18:23, e-denton Java Programmer wrote:
>
> > Sorry to bother you with an easy question, but I can't find the answer.
> >
> > I want to iterate over Category_VO[] which is stored in a session
> > attribute.
> > I read that it can be done, but I can't find an example for raw arrays.
> >
> > Here's what I have (which probably doesn't even make sense):
> >
> > <logic:iterate
> > id="category"
> > collection="com.cnw.portal.database.Category_VO"
> > type="com.cnw.portal.database.Category_VO"
> > scope="session">
> > <p> <bean:write name="category" property="shortTitle"/>
> > </logic:iterate>
> >
> >
> > Thanks!
> >
> > will
> >
> >
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>
>
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