Brian Kirkbride wrote:
Jason Kohles wrote:
On Jun 25, 2007, at 1:27 PM, Evaldas Imbrasas wrote:
Yes, that's what I meant, thanks Brian. Please provide a code example
using RenderView action. I think it would also make sense to
incorporate that example into the Catalyst cookbook instead of
existing one since that one's incomplete.
Something like this...
sub render : ActionClass('RenderView') { }
sub end : Private {
my ( $self, $c ) = @_;
$c->forward( 'render' );
if ( my @errors = @{ $c->errors } ) {
$c->response->content_type( 'text/html' );
$c->response->status( 500 );
$c->response->body( qq{
<html>
<head>
<title>Error!</title>
</head>
<body>
<h1>Oh no! An Error!</h1>
} . ( map { "<p>$_</p>" } @errors ) . qq{
</body>
</html>
} );
}
}
Or even this:
sub render : ActionClass('RenderView') {}
sub end : Private {
my ($self,$c) = @_;
$c->forward('render');
if (my @errors = @{$c->errors}) {
$c->errors(0);
$c->stash->{template} = 'error.tt';
$c->stash->{errors} = [EMAIL PROTECTED];
$c->forward($c->view('TT'));
}
}
To allow for a templated error page.
Best,
Brian
Actually, you'd probably want that to be:
$c->forward('render') unless @{$c->errors};
to avoid rendering a template when an error occurred during the action.
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