Re: Meta data in decorator

I found the problem.

We currently move the page object into the PAGE scope on first access.
This is so that you can use page:applyDecorator in decorators, and not
have it messed up.

If you use a non-static include, then you need to put your decorator tags
in the same include.

This can be worked around by editing AbstractTag, and commenting out a
line:

     60     protected Page getPage() {
     61         Page p = (Page)pageContext.getAttribute(PAGE, PageContext.PAGE_SCOPE);
     62
     63         if (p == null) {
     64             p = (Page)pageContext.getAttribute(PAGE, PageContext.REQUEST_SCOPE);
     65             if (p == null) {
     66                 pageContext.removeAttribute(PAGE, PageContext.PAGE_SCOPE);
     67             }
     68             else {
     69                 pageContext.setAttribute(PAGE, p, PageContext.PAGE_SCOPE);
     70             }
     71             //pageContext.removeAttribute(PAGE, PageContext.REQUEST_SCOPE);
     72         }
     73         return p;
     74     }

Cheers,
Scott

On Fri, Mar 26, 2004 at 11:18:19AM +1100, Mike Cannon-Brookes wrote:
> Hrm - that shouldn't make any difference.
> 
> Can you post some failing sample code of what you're trying to do?
> 
> Cheers,
> Mike
> 
> --
> ATLASSIAN - http://www.atlassian.com/
> 
> Confluence - the professional J2EE wiki - tried it yet?
> http://www.atlassian.com/confluence/
> 
> On 26/03/2004, at 6:41 AM, Matt Dowell wrote:
> 
> > Here's the file:
> >
> > <jsp:include page="head_inc.jsp"/>
> > <jsp:include page="title_inc.jsp"/>
> > <jsp:include page="body_inc.jsp"/>
> > <jsp:include page="footer_inc.jsp"/>
> >
> >
> > -----Original Message-----
> > From: Joe Walnes [mailto:[email protected]]
> > Sent: Thursday, March 25, 2004 1:38 PM
> > To: Matt Dowell
> > Cc: [email protected]
> > Subject: Re: [Opensymphony-sitemesh] Meta data in decorator
> >
> >
> > Ermm.. dunno.
> >
> > Which type of includes are you using? <%@ include ... %> or 
> > <jsp:include
> > ..>?
> >
> > Matt Dowell wrote:
> >
> >> Thanks everyone, I discovered the problem. If my decorator is made up
> >> of includes, it will not pull the meta data, if there are no includes.
> >> It works. Resin 2.1.9.
> >>
> >> Is this a Resin bug?
> >>
> >> Matt
> >>
> >>
> >> -----Original Message-----
> >> From: Joe Walnes [mailto:[email protected]]
> >> Sent: Thursday, March 25, 2004 1:08 PM
> >> To: Matt Dowell
> >> Cc: [email protected]
> >> Subject: Re: [Opensymphony-sitemesh] Meta data in decorator
> >>
> >>
> >> Matt Dowell wrote:
> >>
> >>
> >>
> >>> Has anyone ever gotten a decorator to pull data from a meta tag like
> >>> this:
> >>>
> >>> <meta name="author" content="[email protected]">
> >>>
> >>>
> >>>
> >>>
> >> Using JSP:
> >>    <decorator:getProperty property="meta.author"/>
> >>
> >> Using Velocity:
> >>    $page.getProperty("meta.author")
> >>
> >> Using Java:
> >>    page.getProperty("meta.author");
> >>
> >> -joe
> >>
> >>
> >>
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> >>
> >>
> >>
> >
> >
> >
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> >
> 
> 
> 
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