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NAME

Dancer2::Plugin::Flash - flash message for Dancer2

VERSION

Version 0.01

CONFIGURATION

Configuration requires a secret key at a minimum.

Either put this in your config.yml file:

    plugins:
      Flash:
        token_name: 'flash'
        session_hash_key: '_flash'

Or set the secret key at run time, with:

    BEGIN {
        set plugins => {
            Flash => {
                token_name => 'flash',
                session_hash_key => '_flash'
            },
        };
    }

DESCRIPTION

A flash is session data with a specific life cycle. When you put something into the flash it stays then until the end of the next request. This allows you to use it for storing messages that can be accessed after a redirect, but then are automatically cleaned up.

SYNOPSIS

    package TestApp;
    use Dancer2;
    use Dancer2::Plugin::Flash;

    BEGIN {
        set plugins => {
            Flash => {
                token_name => 'flash',
                session_hash_key => '_flash'
            },
        };
    }

    get '/different' => sub {
        flash(error => 'plop');
        template 'index', { foo => 'bar' };
    };

SUBROUTINES/METHODS

flash

flash(KEY, VALUE) - Store the give key and valye and send it to template temporary.

AUTHOR

Rakesh Kumar Shardiwal, <rakesh.shardiwal at gmail.com>

BUGS

Please report any bugs or feature requests to bug-dancer2-plugin-flash at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Dancer2-Plugin-Flash. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Dancer2::Plugin::Flash

You can also look for information at:

ACKNOWLEDGEMENTS

LICENSE AND COPYRIGHT

Copyright 2016 Rakesh Kumar Shardiwal.

This program is free software; you can redistribute it and/or modify it under the terms of the the Artistic License (2.0). You may obtain a copy of the full license at:

http://www.perlfoundation.org/artistic_license_2_0

Any use, modification, and distribution of the Standard or Modified Versions is governed by this Artistic License. By using, modifying or distributing the Package, you accept this license. Do not use, modify, or distribute the Package, if you do not accept this license.

If your Modified Version has been derived from a Modified Version made by someone other than you, you are nevertheless required to ensure that your Modified Version complies with the requirements of this license.

This license does not grant you the right to use any trademark, service mark, tradename, or logo of the Copyright Holder.

This license includes the non-exclusive, worldwide, free-of-charge patent license to make, have made, use, offer to sell, sell, import and otherwise transfer the Package with respect to any patent claims licensable by the Copyright Holder that are necessarily infringed by the Package. If you institute patent litigation (including a cross-claim or counterclaim) against any party alleging that the Package constitutes direct or contributory patent infringement, then this Artistic License to you shall terminate on the date that such litigation is filed.

Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES. THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY YOUR LOCAL LAW. UNLESS REQUIRED BY LAW, NO COPYRIGHT HOLDER OR CONTRIBUTOR WILL BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING IN ANY WAY OUT OF THE USE OF THE PACKAGE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.