Re^3: RFC: Templating without a System

[tinita]

Additional Modules, which I am supposed to package, additionally, to my own stuff. Make sure they work on the target system. Dependecies beyond the perl core.

sorry, but you say you do "Templating without a System". What is a "system" for you?

HTML::Template (or HTML::Template::Compiled, to mention my own module) are just a couple of files containing perl-code (also called pure-perl modules). You don't want to be dependant on these, but you write your own Servlet.pm? (and you consider the mentioned modules "systems", but not your Servlet.pm?)

I can't see what the above mentioned modules couldn't do for you. Only parameter passing is a bit more work, but I consider it to be more clean to pass parameters explicitly than to refer to real perl variables in a template.

[shmem]

I can't see what the above mentioned modules couldn't do for you.

What can those modules do for you what Servlet.pm can't? The answer probably makes up the reason why I call HTML::Template a templating system.

You don't want to be dependant on these, but you write your own Servlet.pm?

I wrote that module, lumped it to the other files of that app and done. It did what I wanted. I guess it was - as often - laziness at the wrong subject, and reading the manual pages of the various templating systems or toolkits or whatever to understand how they do their basics (and how I can get at them quickly) and see if they fit my needs probably would have saved my day and I would have chosen one.

Only parameter passing is a bit more work, but I consider it to be more clean to pass parameters explicitly than to refer to real perl variables in a template.

Servlet.pm does that. By default you have to pass it's parameters explicitly. It does use strict; which causes death at compile time if the variables in the servlet aren't passed in via the args argument at servlet creation. (It would die at runtime if it is called without the right parameter list if I prototyped the sub on creation. <--(update) nope, prototype check only at compile time)

merlyn pointed out the two reasons why a mini-language or an additional abstraction layer for variables makes sense. For other cases it is just overhead, I guess.

greetings,
--shmem