[Catalyst] Re: OT: Better TT pager?

[kakimoto at tpg.com.au]

Hi, all,

 Looked at J. Rockway's Catalyst book (page 69) and although there were
some typo errors( ie. c.req was represented as c.res in the final
paragraph ),  I got it working in that I just had to make the parameters
to c.req.uri_with as hash references instead of just hashes.

  Thanks

K. akimoto



On Sun, Jun 21st, 2009 at 2:37 PM, kakimoto at tpg.com.au wrote:

> Hi, there, Oliver and everyone:)
> 
>  Thanks for your posting:)
>  Referring to
> http://www.mail-archive.com/catalyst@lists.scsys.co.uk/msg05232.html,
> I
> adopted the code given into my template and it looks really good but
> the
> hyperlink doesn't have any value. I suppose it's because [%
> c.req.uri_with(...) %] is not defined.
> 
> 1)why is the Catalyst request variable being used instead of the
> Catalyst object?
> 2)how can we get the Catalyst request working properly (ie to be
> defined)?
> 
> 
> thank you :)
> 
>  K . akimoto
> 
> 
> 
> 
> ---------------------
> 
> Oliver Charles
> Thu, 22 Jan 2009 07:50:17 -0800
> 
> I might as well join in with this :) Here's what we use at work:
> 
> [% IF pager %]
>     <ul class="paginator">
>         <li class="counter">Page [% pager.current_page %] of [%
> pager.last_page %]</li>
>         <li><a href="[% c.req.uri_with( page => pager.first_page )
> %]">&laquo;</a></li>
>         [% IF pager.previous_page %]
>             <li><a href="[% c.req.uri_with( page =>
> pager.previous_page ) %]">&lt;</a></li>
>         [% END %]
> 
>         [% start = (pager.current_page - 3) > 0 ? (pager.current_page
> -
> 3) : 1;
>          FOREACH page IN [ start .. pager.last_page ] %]
>             [% LAST IF loop.count > 6 %]
>             <li[% IF pager.current_page == page; ' class="current"';
> END %]>
>                 <a href="[% c.req.uri_with( page => page ) %]">[%
> page
> %]</a>
>             </li>
>         [% END %]
> 
>         [% IF pager.next_page %]
>             <li><a href="[% c.req.uri_with( page => pager.next_page
> )
> %]">&gt;</a></li>
>         [% END %]
>         <li><a href="[% c.req.uri_with( page => pager.last_page )
> %]">&raquo;</a></li>
>     </ul>
> [% END %]
> 
> Though my colleague rightly suggested we subclass Data::Page and
> perform the sliding window in there. This shows first page, previous
> page, the current page surrounded by near-by pages. Seems to do the
> job so far!
> 
> 
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