[Catalyst] Need HTML Widget And Validation Assist
email at jasonkohles.com
Mon Apr 17 15:49:52 CEST 2006
On 4/17/06, Dennis Daupert <ddaupert at sbcglobal.net> wrote:
> Dennis wrote
> >> my $result = $widget->process;
> Carl replied:
> > I think that line should be:
> > my $result = $widget->process( $c->req );
> Hi Carl, Thanks for the reply. This bears on a bit I've
> been tryig to find the answer for. The pod for HTML::Widget
> gives two formats for process:
> # Process
> my $result = $w->process;
> my $result = $w->process($query);
After you've called it once, it remembers the query object, so if you
need to call process again, it will reuse an existing query object.
> I looked around to find out how to access '$query.'
> Does $query = $c->req?
The query can be anything that has a param() method, so $c->req (which
is a Catalyst::Request object) qualifies, or for non-Catalyst
applications you can use Apache::Request objects, or CGI.pm objects,
or a host of things with similar interfaces...
email at jasonkohles.com - http://www.jasonkohles.com/
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