Re: Question about Struts <logic:iterate> tag
- From: "Scott Phelps" <root@xxxxxxx>
- Date: Thu, 30 Jun 2005 16:43:51 GMT
The jsp has to know where to access the bean. If it is just in the page put
this at the top,
<jsp:useBean id="foos" scope="session" class="java.util.ArrayList"/>
"javadude" <chris@xxxxxxxxxxxx> wrote in message
news:1120144001.686235.291250@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>I have an action class that creates an ArrayList of Foo objects and
> then sets them in the request. Note I am putting the list itself
> directly into the request:
>
> FooAction.java:
> List fooList = new ArrayList();
> for (int i = 0; i < 3; i++)
> {
> String id = "ID" + i;
> Foo f = new Foo(id);
> fooList.add(f);
> }
> request.setAttribute("foos", fooList);
> // forward to JSP for display
>
>
> In my JSP, I want to iterate over and display the Foo objects and
> display their IDs.
>
> I have:
> <logic:iterate id="nextElement" name="foos">
> <br>NextFoo<bean:write name="nextElement" property="id" /></b>
> </logic:iterate>
>
> However, I get the error:
> Cannot find bean nextElement in any scope'
>
> What am I doing wrong?
> Thanks in advance.
>
.
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- From: javadude
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