25 lines
583 B
Scheme
25 lines
583 B
Scheme
(require frtime/gui)
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(define kinds (list "New York" "Chicago" "California" "Hawaii"))
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(define sizes (list "small" "medium" "large" "Texas"))
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(define customer
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(make-text "Customer name:"))
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(define kind
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(make-choice "Kind:" kinds))
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(define size
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(make-choice "Size:" sizes))
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(define button-event
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(make-button "Confirm"))
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(make-message
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(hold (button-event
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. -=> .
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(snapshot (customer kind size)
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(string-append customer " ordered a "
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(list-ref sizes size) " "
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(list-ref kinds kind) " pizza.")))))
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