What kind of JSON object are you interested in getting from a Pollen
document?
I.e. are you looking to produce the entire tree of X-expressions in JSON
form?
I haven’t heard of anyone doing it. You might want to check out
flexpr: https://docs.racket-lang.org/flexpr/index.html — It can’t quite
The third arguments of txexpr should be a list. That is, you should have:
(define (digram-row . digrams)
(txexpr 'table '((class "digram-table"))
(list
(txexpr `tr empty
(list
(txexpr `tbody empty
(map (lambda (e) (txexpr 'td '((class "digram-row-cell"))
If someone might indulge me yet again, I have a simple question with a link
to pasterack…
http://pasterack.org/pastes/97336 -> the essential problem is that
"" and "" are being rendered as plain text, rather than as DOM
elements, and I'm not sure what I'm doing wrong. Thanks in advance!
--
Thanks a lot! This worked! Though, the fundamental difference between what
I was trying and this is is a little lost on me. But I’m sure I’ll start to
intuit this stuff soon.
On Tuesday, February 26, 2019 at 10:46:20 AM UTC-5, Sorawee Porncharoenwase
wrote:
>
> You want to *invoke* digram, so:
You want to *invoke* digram, so:
(define (lesser-yin)
(case (current-poly-target)
[(txt) "figure out later"]
[else (digram "⚍")]))
(note: untested)
On Tue, Feb 26, 2019 at 7:39 AM Brendan Stromberger <
brendanstromber...@gmail.com> wrote:
> ;;; pollen.rkt
> (define (digram . elements)
>
Thanks Matthew, Sorawee; this is all super helpful. After reading your
responses, I stumbled across
https://docs.racket-lang.org/pollen/programming-pollen.html which helped me
understand decoders a lot more as well. Going to play around a bit with
this!
Fun stuff.
On Monday, February 25,
Has anyone written a library to generalize (at least to some extent) the
process of rendering a Pollen document to JSON?
Thanks!
Brendan
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If digram-row‘s items will always be single, you can also make digram-row
responsible for wrapping , which seems cleaner IMO.
(define (digram-row . elements)
(case (current-poly-target)
[(txt) elements]
[else (txexpr 'ol empty (map (lambda (e) (txexpr 'li empty (list
e))) elements))]))
