Revision a7c70594
Von Moritz Bunkus vor etwa 14 Jahren hinzugefügt
| SL/Helper/Flash.pm | ||
|---|---|---|
|
}
|
||
|
|
||
|
1;
|
||
|
|
||
|
__END__
|
||
|
|
||
|
=head1 NAME
|
||
|
|
||
|
SL::Helpers::Flash - helper functions for storing messages to be
|
||
|
displayed to the user
|
||
|
|
||
|
=head1 SYNOPSIS
|
||
|
|
||
|
The flash is a store for messages that should be displayed to the
|
||
|
user. Each message has a category which is usually C<information>,
|
||
|
C<warning> or C<error>. The messages in each category are grouped and
|
||
|
displayed in colors appropriate for their severity (e.g. errors in
|
||
|
red).
|
||
|
|
||
|
Messages are rendered either by calling the function C<render_flash>
|
||
|
or by including the flash sub-template from a template with the
|
||
|
following code:
|
||
|
|
||
|
[%- INCLUDE 'common/flash.html' %]
|
||
|
|
||
|
=head1 FUNCTIONS
|
||
|
|
||
|
=over 4
|
||
|
|
||
|
=item C<flash $category, $message>
|
||
|
|
||
|
Stores a message for the given category. The category can be either
|
||
|
C<information>, C<warning> or C<error>. C<info> can also be used as an
|
||
|
alias for C<information>.
|
||
|
|
||
|
=item C<render_flash>
|
||
|
|
||
|
Outputs the flash message by parsing the C<common/flash.html> template
|
||
|
file.
|
||
|
|
||
|
=back
|
||
|
|
||
|
=head1 AUTHOR
|
||
|
|
||
|
Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>
|
||
|
|
||
|
=cut
|
||
Auch abrufbar als: Unified diff
Dokumentation