GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
Catalyst::Action::RenderView(3) User Contributed Perl Documentation Catalyst::Action::RenderView(3)

Catalyst::Action::RenderView - Sensible default end action.

    sub end : ActionClass('RenderView') {}

This action implements a sensible default end action, which will forward to the first available view, unless "$c->res->status" is a 3xx code (redirection, not modified, etc.), 204 (no content), or "$c->res->body" has already been set. It also allows you to pass "dump_info=1" to the url in order to force a debug screen, while in debug mode.

If you have more than one view, you can specify which one to use with the "default_view" config setting and the "current_view" and "current_view_instance" stash keys (see Catalyst's "$c->view($name)" method -- this module simply calls "$c->view" with no argument).

The default "end" action. You can override this as required in your application class; normal inheritance applies.

Dispatches control to superclasses, then forwards to the default View.

See "METHODS/action" in Catalyst::Action.

When you force debug with dump_info=1, RenderView is capable of removing classes from the objects in your stash. By default it will replace any DBIx::Class resultsource objects with the class name, which cleans up the debug output considerably, but you can change what gets scrubbed by setting a list of classes in $c->config->{'Action::RenderView'}->{ignore_classes}. For instance:

    $c->config->{'Action::RenderView'}->{ignore_classes} = [];

To disable the functionality. You can also set config->{'Action::RenderView'}->{scrubber_func} to change what it does with the classes. For instance, this will undef it instead of putting in the class name:

    $c->config->{'Action::RenderView'}->{scrubber_func} = sub { undef $_ };

This plugin used to be configured by setting "$c->config->{debug}". That configuration key is still supported in this release, but is deprecated, please use the 'Action::RenderView' namespace as shown above for configuration in new code.

To add something to an "end" action that is called before rendering, simply place it in the "end" method:

    sub end : ActionClass('RenderView') {
      my ( $self, $c ) = @_;
      # do stuff here; the RenderView action is called afterwards
    }

To add things to an "end" action that are called after rendering, you can set it up like this:

    sub render : ActionClass('RenderView') { }

    sub end : Private { 
      my ( $self, $c ) = @_;
      $c->forward('render');
      # do stuff here
    }

Marcus Ramberg <marcus@thefeed.no>

Florian Ragwitz <rafl@debian.org>

Copyright (c) 2006 - 2009 the Catalyst::Action::RenderView "AUTHOR" as listed above.

This library is free software. You can redistribute it and/or modify it under the same terms as Perl itself.
2011-01-05 perl v5.32.1

Search for    or go to Top of page |  Section 3 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.