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

[Will Hawes]

Vsevolod (Simon) Ilyushchenko wrote:
> 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

I'd be interested in having a look at this.