libparams-callbackrequest-perl

handler for functional and object-oriented callbacks in Perl

Description

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.

Upload more screenshots

Please help extend the collection of screenshots. Just make a screenshot and upload it here. You don't need to register or anything.

Upload a screenshot

Hint: upload an image here from your clipboard with Ctrl-V


Homepage

https://metacpan.org/release/Params-CallbackRequest


Install this software package

If the package is available for the distribution you are currently using on your computer then install the software by clicking on…

Install libparams-callbackrequest-perl