giles
f5e47678d5
domCreateElement treated SX NIL (a truthy JS object) as a real namespace,
calling createElementNS("nil", tag) instead of createElement(tag). All
elements created by resolveSuspense ended up in the "nil" XML namespace
where CSS class selectors don't match.
Also fix ~suspense fallback: empty &rest list is truthy in SX, so
fallback content never rendered.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
40 lines
1.7 KiB
Plaintext
40 lines
1.7 KiB
Plaintext
(defcomp ~base-shell (&key title asset-url &rest children)
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(<>
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(raw! "<!doctype html>")
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(html :lang "en"
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(head
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(meta :charset "utf-8")
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(meta :name "viewport" :content "width=device-width, initial-scale=1")
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(title title)
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(style
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"body{margin:0;min-height:100vh;display:flex;align-items:center;"
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"justify-content:center;font-family:system-ui,sans-serif;"
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"background:#fafaf9;color:#1c1917}")
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(link :rel "stylesheet" :type "text/css" :href (str asset-url "/styles/tw.css"))
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(link :rel "stylesheet" :href (str asset-url "/fontawesome/css/all.min.css")))
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(body :class "bg-stone-50 text-stone-900"
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children))))
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;; ---------------------------------------------------------------------------
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;; Suspense — streaming placeholder that renders fallback until resolved.
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;;
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;; Server-side: rendered in the initial streaming chunk with a fallback.
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;; Client-side: replaced when the server streams a resolution chunk via
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;; <script>__sxResolve("id", "(resolved sx ...)")</script>
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;; ---------------------------------------------------------------------------
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(defcomp ~suspense (&key id fallback &rest children)
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(div :id (str "sx-suspense-" id)
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:data-suspense id
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:style "display:contents"
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(if (not (empty? children)) children fallback)))
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(defcomp ~error-page (&key title message image asset-url)
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(~base-shell :title title :asset-url asset-url
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(div :class "text-center p-8 max-w-lg mx-auto"
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(div :class "font-bold text-2xl md:text-4xl text-red-500 mb-4"
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(div message))
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(when image
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(div :class "flex justify-center"
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(img :src image :width "300" :height "300"))))))
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