Dancer::Response - Response object for Dancer
# create a new response object Dancer::Response->new( status => 200, content => 'this is my content' ); Dancer::SharedData->response->status; # 200 # fetch current response object my $response = Dancer::SharedData->response; # fetch the current status $response->status; # 200 # change the status $response->status(500);
Dancer::Response->new( status => 200, content => 'my content', headers => ['X-Foo' => 'foo-value', 'X-Bar' => 'bar-value'], );
create and return a new Dancer::Response object
my $response = Dancer::SharedData->response->current();
return the current Dancer::Response object, and reset the object
if ($response->exists) { ... }
test if the Dancer::Response object exists
# get the content my $content = $response->content; my $content = Dancer::SharedData->response->content; # set the content $response->content('my new content'); Dancer::SharedData->response->content('my new content');
set or get the content of the current response object
# get the status my $status = $response->status; my $status = Dancer::SharedData->response->status; # set the status $response->status(201); Dancer::SharedData->response->status(201);
Set or get the status of the current response object. The default status is 200.
# get the status my $ct = $response->content_type; my $ct = Dancer::SharedData->response->content_type; # set the status $response->content_type('application/json'); Dancer::SharedData->response->content_type('application/json');
Set or get the status of the current response object.
$response->pass; Dancer::SharedData->response->pass;
Set the pass value to one for this response.
if ($response->has_passed) { ... } if (Dancer::SharedData->response->has_passed) { ... }
Test if the pass value is set to true.
Dancer::SharedData->response->halt(); $response->halt;
Stops the processing of the current request. See "halt" in Dancer.
if (Dancer::SharedData->response->halted) { ... } if ($response->halted) { ... }
This flag will be true if the current response has been halted.
# set the header $response->header('X-Foo' => 'bar'); Dancer::SharedData->response->header('X-Foo' => 'bar'); # get the header my $header = $response->header('X-Foo'); my $header = Dancer::SharedData->response->header('X-Foo');
Get or set the value of a header.
$response->headers('X-Foo' => 'fff', 'X-Bar' => 'bbb'); Dancer::SharedData->response->headers('X-Foo' => 'fff', 'X-Bar' => 'bbb');
Return the list of headers for the current response.
my $headers_psgi = $response->headers_to_array(); my $headers_psgi = Dancer::SharedData->response->headers_to_array();
This method is called before returning a PSGI response. It transforms the list of headers to an array reference.
To install Dancer, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Dancer
CPAN shell
perl -MCPAN -e shell install Dancer
For more information on module installation, please visit the detailed CPAN module installation guide.