- Original Message
> From: Jay McCarthy
> I'm interested in figuring out what is overwhelming and alleviating
> it. Unless you're overwhelmed by its featurefullness ;)
Yes - there's just a lot to absorb all at once. The example blog for Racket is
very good. There's things that pu
On Wed, Aug 25, 2010 at 2:01 AM, Mark Carter wrote:
> Sweet! Many thanks. I've decided to mess around with websites. I'm quite
> comfortable with Python (I'm not familiar with any of its web frameworks,
> though), but Scheme/Lisp sounded like it would be more fun. Lisp turned out to
> be an exerci
- Original Message
> From: Nadeem Abdul Hamid
> To: Mark Carter
> Cc: users@racket-lang.org
> Sent: Tue, 24 August, 2010 19:33:05
> Subject: Re: [racket] Web input-string with pre-fllled value
>
> >
> > I would like to pre-fill the VAT Rate inp
>
> I would like to pre-fill the VAT Rate input-string with a rate (set to 17.5
> as a
> default). Is there a way I can do that?
>
You probably have to define your own formlet, e.g.:
(define init-input-string (λ(val)
(to-string
I'm trying to construct a simple tax calculator in Racket for use over the web.
Here's my code so far:
#lang web-server/insta
(require web-server/formlets)
(define new-post-formlet
(formlet
(div "Amount: " ,{input-string . => . amount}
;,(select-input '("Net" "Gross") . => . type)
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