[Catalyst] Is there a need for a MoreFewer component?

[Vsevolod (Simon) Ilyushchenko]

Hi,

I've created a generic component that lets the developer have buttons 
More and Fewer under a list of identical UI elements. If these buttons 
are clicked, the form is submitted, but the data are not saved to the 
database. Instead, the list of UI elements has one more or one fewer 
row, and the other form data are preserved.

It sped up my development when I had to add several lists of this 
nature, so I'm wondering if anyone else needs it. If yes, I'll package it.

I guess I'd call it Catalyst::Controller::MoreFewer or 
Catalyst::Controller::Stacker (it's not really a plugin, since a given 
controller can have several of them).

Let me know what you think.

Thanks,
Simon
-- 

Simon (Vsevolod ILyushchenko)   simonf at cshl.edu
				http://www.simonf.com

"Think like a man of action, act like a man of thought."

		         Henri Bergson