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fix(web): repair array-table.js syntax error and version static assets (#357)

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Two issues left the v3 web UI's Overview (and other Alpine-driven tabs)
blank:

1. array-table.js had two safeSetHTML(target, `...`) calls that closed the
   template-literal argument with `; instead of `); — a SyntaxError that
   aborts the script and halts widget registration / Alpine initialization.

2. Static assets are served `Cache-Control: public, max-age=31536000,
   immutable` but were referenced without a cache-busting version (the header
   comment assumed "versioning via query params", which was only ever applied
   by hand to app.css). So edited JS/CSS never reached browsers — including
   fix #1.

Add a Flask url_defaults hook that appends each static file's mtime as a ?v=
param to every url_for('static', ...), so changed files get a new URL and are
refetched while unchanged files keep the long immutable cache. Drop the now
redundant manual ?v= on app.css.

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Ron Pierce
2026-06-01 08:00:40 -07:00
committed by GitHub
parent 4961697251
commit ac3a15bfaa
3 changed files with 19 additions and 3 deletions
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2
web_interface/templates/v3/base.html
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@@ -867,7 +867,7 @@
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
<!-- Custom v3 styles -->
<link rel="stylesheet" href="{{ url_for('static', filename='v3/app.css') }}?v=20260216b">
<link rel="stylesheet" href="{{ url_for('static', filename='v3/app.css') }}">
</head>
<body x-data="app()" class="bg-gray-50 min-h-screen">
<!-- Header -->