Bigtop::Docs::Tutorial 0.12 review

Bigtop::Docs::Tutorial is a simple case study of building a web app with bigtop. Many (not all) applications are mostly data manag

License: Perl Artistic License File size: 0K Developer: Phil Crow

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Bigtop::Docs::Tutorial is a simple case study of building a web app with bigtop.

Many (not all) applications are mostly data managers. That is, they are really intermediaries between users and various tables in a database. A bigtop file is meant to be a single place to describe all (or practically all) facits of the data in an application. This includes at least:

The name and special features of each controller.
The name of each table in the database.
A description of each column (field) in each table in the database. This includes at least:
- its name and SQL type
- the label the user sees for it when it appears on the screen
- what type of html form element the user uses to enter or update it
- how the data is validated and filtered on its way into and out of the database (filtering yet supported)
- which table the field refers to if it is a foreign key
- etc.

All of these things, and more, are described in a Bigtop file. That file can be given to bigtop to build the application. Once it is built, it can be safely rebuilt so that only the generated bits are changed (this is accomplished by maintaining a clean separation between generated and hand edited files, and by config options in the bigtop file).

Notice that nothing in the above has committed you or me to any particular web application framework, data modeling scheme, templating system, or web server. Bigtop is neutral (think big tent), at least for Perl apps delivered via the web.

Requirements:
Perl