24 lines
609 B
Scheme
24 lines
609 B
Scheme
(define-structure surflet surflet-interface
|
|
(open surflets
|
|
scheme-with-scsh)
|
|
(begin
|
|
(define (main req)
|
|
(let* ((text-input (make-text-field))
|
|
(submit-button (make-submit-button))
|
|
(req (send-html/suspend
|
|
(lambda (k-url)
|
|
`(html
|
|
(body
|
|
(h1 "Echo")
|
|
(surflet-form ,k-url
|
|
(p "Please enter something:"
|
|
,text-input
|
|
,submit-button)))))))
|
|
(bindings (get-bindings req))
|
|
(user-input (input-field-value text-input bindings)))
|
|
(send-html/finish
|
|
`(html (body
|
|
(h1 "Echo result")
|
|
(p "You've entered: '" ,user-input "'."))))))
|
|
))
|