1Catalyst::Action::RendeUrsVeirewC(o3n)tributed Perl DocuCmaetnatlaytsito:n:Action::RenderView(3)
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6 Catalyst::Action::RenderView - Sensible default end action.
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9 sub end : ActionClass('RenderView') {}
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12 This action implements a sensible default end action, which will
13 forward to the first available view, unless "$c->res->status" is a 3xx
14 code (redirection, not modified, etc.), 204 (no content), or
15 "$c->res->body" has already been set. It also allows you to pass
16 "dump_info=1" to the url in order to force a debug screen, while in
17 debug mode.
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19 If you have more than one view, you can specify which one to use with
20 the "default_view" config setting and the "current_view" and
21 "current_view_instance" stash keys (see Catalyst's "$c->view($name)"
22 method -- this module simply calls "$c->view" with no argument).
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25 end
26 The default "end" action. You can override this as required in your
27 application class; normal inheritance applies.
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30 execute
31 Dispatches control to superclasses, then forwards to the default View.
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33 See "METHODS/action" in Catalyst::Action.
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36 When you force debug with dump_info=1, RenderView is capable of
37 removing classes from the objects in your stash. By default it will
38 replace any DBIx::Class resultsource objects with the class name, which
39 cleans up the debug output considerably, but you can change what gets
40 scrubbed by setting a list of classes in
41 $c->config->{'Action::RenderView'}->{ignore_classes}. For instance:
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43 $c->config->{'Action::RenderView'}->{ignore_classes} = [];
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45 To disable the functionality. You can also set
46 config->{'Action::RenderView'}->{scrubber_func} to change what it does
47 with the classes. For instance, this will undef it instead of putting
48 in the class name:
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50 $c->config->{'Action::RenderView'}->{scrubber_func} = sub { undef $_ };
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52 Deprecation notice
53 This plugin used to be configured by setting "$c->config->{debug}".
54 That configuration key is still supported in this release, but is
55 deprecated, please use the 'Action::RenderView' namespace as shown
56 above for configuration in new code.
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59 To add something to an "end" action that is called before rendering,
60 simply place it in the "end" method:
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62 sub end : ActionClass('RenderView') {
63 my ( $self, $c ) = @_;
64 # do stuff here; the RenderView action is called afterwards
65 }
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67 To add things to an "end" action that are called after rendering, you
68 can set it up like this:
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70 sub render : ActionClass('RenderView') { }
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72 sub end : Private {
73 my ( $self, $c ) = @_;
74 $c->forward('render');
75 # do stuff here
76 }
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79 Marcus Ramberg <marcus@thefeed.no>
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81 Florian Ragwitz <rafl@debian.org>
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84 Copyright (c) 2006 - 2009 the Catalyst::Action::RenderView "AUTHOR" as
85 listed above.
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88 This library is free software. You can redistribute it and/or modify it
89 under the same terms as Perl itself.
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93perl v5.36.0 2022-07-22 Catalyst::Action::RenderView(3)