Very cool. Thanks.
-----Original Message-----
From: Pavel Kolesnikov [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, October 09, 2002 4:19 PM
To: Struts Users Mailing List
Subject: Re: ArrayList in Options
On Wed, 9 Oct 2002, Cohan, Sean wrote:
> I'll have an ArrayList of beans in my ActionClass. Can I set the
ArrayList
> in the html:options collection property?
Yes.
> The doc says the collection
> attribute is interpreted as the name of a JSP bean, in some scope. ???
>
> If I can do this, how do I expose this ArrayList to the jsp page and refer
> to it in the jsp page?
Let's suppose beans in your collection have methods getId()
and getName().
Then your action class should contain somthing like this:
// expose your array list to the request scope
request.setAttribute ("blah", yourArrayList);
Your JSP (forwarded from action class mentioned above):
<%-- render your select-box using collection from your action --%>
<html:options collection="blah" property="id" labelProperty="Name" />
See http://jakarta.apache.org/struts/struts-html.html#options
Pavel
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