Alan Yackel wrote:
> I'm trying write a page with a link back to the referring page. I can get the page
>from
> <bean:header>, but how would I put a link to this? I don't see a way to do this.
>I'm
> thinking that I need to either write a new tag or an action to do handle this. Or go
> ahead and put java code in the .jsp, which I want to avoid.
>
> Thanks for any help,
> Alan Yackel
One approach would be a runtime expression:
<bean:header id="referer" name="Referer"/>
<html:link href="<%= referer %>" .../>
which works because the <bean:header> tag creates a scripting variable along with a
page
context attribute, in the same way that <jsp:useBean> does.
Otherwise, we would need to enhance the link tag to accept its href from a bean (which
is
not a bad idea), and/or you could write a custom tag of your own.
Craig
