Ryan,
Here is my patch, although it isn't well tested or verified yet.
Mark
Hi Mark,
Thanks for the info. Open-source saves the day, again. :-)
-James
On Mon, Sep 23, 2002 at 03:57:13PM +0100, Geddes, Mark (ANTS) wrote:
> James,
>
> Tomcat 4.1.11 is an improvement over 4.1.10 (the pages compile). However
> there were still some problems. I made a small change to PagerTag which
> solved the issue for me. I think Jasper is caching tag classes where
> possible. The variable itemCount was not being reset between page
> invocations, so I reset it to zero in doStartTag().
>
> regards
>
> Mark
>
> public int doStartTag() throws JspException {
> if (url == null) {
> url = ((HttpServletRequest)pageContext.getRequest())
> .getRequestURI();
> int i = url.indexOf('?');
> if (i != -1)
> url = url.substring(0, i);
> }
>
> itemCount = 0;
> String tmp =
> pageContext.getRequest().getParameter(id+OFFSET_PARAM);
> if (tmp != null) {
> try {
> offset = Integer.parseInt(tmp);
> if (offset < 0)
> offset = 0;
> if (isOffset)
> itemCount = offset;
>
> } catch (NumberFormatException e) {
> e.printStackTrace();
> }
> }
>
> pageNumber = pageNumber(offset);
> pageNumberInteger = new Integer(1+pageNumber);
>
> pageContext.setAttribute(id+PAGE_NUMBER, pageNumberInteger);
> pageContext.setAttribute(id+OFFSET, new Integer(offset));
> pageContext.setAttribute(id+MAX_ITEMS, new
> Integer(maxItems));
>
> return EVAL_BODY_INCLUDE;
> }
>
> -----Original Message-----
> From: '[EMAIL PROTECTED]' [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, September 18, 2002 4:26 PM
> To: Geddes, Mark (ANTS)
> Subject: Re: tomcat 4.1.10
>
>
> Hi Mark,
>
> There was a bug discovered in in Tomcat 4.1.x which the pager tag library
> help ferret out. You might want to download a newer version of Tomcat,
they
> may have fixed it by now.
>
> Also, the source is included in the pager-taglib-1.1.jar.
>
> -James
>
> On Wed, Sep 18, 2002 at 02:25:03PM +0100, Geddes, Mark (ANTS) wrote:
> > James,
> >
> > Not sure if jsptags.com is still active but I was wondering if you have
> > tried the pager tags with tomcat 4.1.10 (Jasper2). My pages are failing
to
> > compile if I include both a <pg:prev> and <pg:next> tag. I'm sure its an
> > issue with the JSP compiler, but without access to the tag library
source,
> > it is difficult to debug. Any help appreciated - we have enjoyed using
> them.
> >
> > Regards
> >
> > Mark
-----Original Message-----
From: Ryan Cornia [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 24, 2002 4:32 PM
To: "'Tomcat Users List'"<[EMAIL PROTECTED]
Subject: Pager-taglib with Tomcat 4.1.12? Anyone got it working?
I'm using the pager-taglib from http://jsptags.com/tags/navigation/pager/.
The code worked fine in SilverStream and tomcat 4.0.4. When I try tomcat
4.1.12 however, the page displays correctly with the page tags the first
time the page is loaded after compile. If I hit refresh, or try and navigate
to a different pager offset, the page comes back with all the items blank.
Anyone have the pager-taglib working with tomcat 4.1.12? Did you have to
make some changes to the taglib somewhere to get it to work?
Thanks,
Ryan
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