Pakket: libparams-callbackrequest-perl (1.20-2.1)
Verwijzigingen voor libparams-callbackrequest-perl
Debian bronnen:
Het bronpakket libparams-callbackrequest-perl downloaden:
- [libparams-callbackrequest-perl_1.20-2.1.dsc]
- [libparams-callbackrequest-perl_1.20.orig.tar.gz]
- [libparams-callbackrequest-perl_1.20-2.1.debian.tar.xz]
Beheerders:
- Debian Perl Group (QA-pagina, Mailarchief)
- Jonas Genannt (QA-pagina)
- gregor herrmann (QA-pagina)
- Peter Pentchev (QA-pagina)
Externe bronnen:
- Homepage [metacpan.org]
Vergelijkbare pakketten:
handler for functional and object-oriented callbacks in Perl
Params::CallbackRequest provides functional and object-oriented callbacks to method and function parameters. Callbacks may be either code references provided to the new() constructor, or methods defined in subclasses of Params::Callback. Callbacks are triggered either for every call to the Params::CallbackRequest request() method, or by specially named keys in the parameters to request().
The idea behind this module is to provide a sort of plugin architecture for Perl templating systems. Callbacks are triggered by the contents of a request to the Perl templating server, before the templating system itself executes. This approach allows you to carry out logical processing of data submitted from a form, to affect the contents of the request parameters before they're passed to the templating system for processing, and even to redirect or abort the request before the templating system handles it.
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