Add a search to the showcase
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A search app bar looks through every section, example and component, opens the section, or the example at its anchor on its page, and is reached from anywhere with / or Ctrl+K. Section pages now carry their own heading. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01V9NnLxnPp8vaaurb3Z1MFy
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co-authored by
Claude Opus 5
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51bf034b74
@@ -48,13 +48,91 @@
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</x-slot:brand>
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<x-slot:top>
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<x-livewire-material::app-bar :title="$title">
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<x-livewire-material::app-bar variant="search">
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<x-slot:navigation>
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<span class="sm:hidden"><x-livewire-material::button icon="menu" tooltip="Open navigation" x-data x-on:click="$store.rail.show()" data-test="showcase-menu" /></span>
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</x-slot:navigation>
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{{-- The search looks through every section, example and component: the index is
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fetched on first focus, and / or Ctrl+K (⌘K) reaches it from anywhere. Its names
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keep clear of <x-search>'s own (`results`, `open`), which the slot also sees. --}}
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<div
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class="mx-auto w-full max-w-2xl"
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x-data="{
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query: '',
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entries: null,
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async load() {
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this.entries ??= await (await fetch(@js(route('livewire-material.search', [], false)))).json();
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},
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get matches() {
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const words = this.query.toLowerCase().split(/\s+/).filter(Boolean);
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if (! this.entries || words.length === 0) return [];
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const phrase = words.join(' ');
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return this.entries
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.map((entry) => {
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const title = entry.title.toLowerCase().replace(/[<>]/g, '');
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const text = `${title} ${entry.context} ${entry.kind} ${entry.keywords}`.toLowerCase();
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if (! words.every((word) => text.includes(word))) return null;
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const rank = title === phrase ? 0 : title.startsWith(phrase) ? 1 : title.includes(phrase) ? 2 : 3;
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return { ...entry, rank };
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})
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.filter(Boolean)
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.sort((a, b) => a.rank - b.rank)
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.slice(0, 30);
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},
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go(event, result) {
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if (! result || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey || (event.button ?? 0) !== 0) return;
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event.preventDefault();
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const url = new URL(result.url, window.location.href);
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const search = this.$root.querySelector('[data-search]');
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this.query = '';
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if (search) window.Alpine.$data(search).close();
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if (url.pathname === window.location.pathname) {
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window.location.hash = url.hash;
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document.getElementById(url.hash.slice(1))?.scrollIntoView({ block: 'start' });
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} else {
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window.Livewire.navigate(url.pathname + url.hash);
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}
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},
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shortcut(event) {
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const typing = event.target.closest('input, textarea, select, [contenteditable]');
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if ((event.key === '/' && ! typing) || (event.key.toLowerCase() === 'k' && (event.metaKey || event.ctrlKey))) {
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event.preventDefault();
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document.getElementById('showcase-search').focus();
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}
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},
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}"
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x-on:keydown.window="shortcut($event)"
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>
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<x-livewire-material::search
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id="showcase-search"
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placeholder="Search components, examples and sections"
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x-model="query"
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x-on:focus.once="load()"
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x-on:keydown.enter.prevent="go($event, matches[0])"
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>
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<p x-show="query.trim() === ''" class="px-4 py-3 type-body-md text-on-surface-variant">
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Type a component (<code>datepicker</code>), an example or a section. Press <kbd class="rounded-corner-xs bg-surface-container-highest px-1.5 type-label-md">/</kbd> to search from anywhere.
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</p>
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<p x-cloak x-show="query.trim() !== '' && entries !== null && matches.length === 0" class="px-4 py-3 type-body-md text-on-surface-variant">
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Nothing matches “<span x-text="query.trim()"></span>”.
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</p>
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<template x-for="result in matches" x-bind:key="result.url + result.title">
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<a
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x-bind:href="result.url"
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x-on:click="go($event, result)"
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class="state-layer focus-ring flex min-h-14 flex-col justify-center px-4 py-2 outline-none"
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data-showcase-result
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>
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<span class="truncate type-body-lg text-on-surface" x-text="result.title"></span>
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<span class="truncate type-body-sm text-on-surface-variant" x-text="`${result.kind} · ${result.context}`"></span>
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</a>
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</template>
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</x-livewire-material::search>
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</div>
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<x-slot:actions>
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<span class="me-3 max-md:hidden"><x-livewire-material::theme-toggle mode="picker" /></span>
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<span class="ms-2 me-3 max-md:hidden"><x-livewire-material::theme-toggle mode="picker" /></span>
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<span class="md:hidden"><x-livewire-material::theme-toggle mode="cycle" /></span>
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</x-slot:actions>
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</x-livewire-material::app-bar>
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@@ -64,5 +142,25 @@
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</x-livewire-material::app-shell>
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@livewireScripts
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{{-- wire:navigate keeps the URL's hash but not the scroll to it: a search result that opens an
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example on another page lands on the example. --}}
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<script data-navigate-once>
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document.addEventListener('livewire:navigated', () => {
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const target = () => (window.location.hash.length > 1 ? document.getElementById(decodeURIComponent(window.location.hash.slice(1))) : null);
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const land = () => target()?.scrollIntoView({ block: 'start' });
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// After the swap's own scroll to the top and the page transition, and once more when
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// the page's components have settled their size.
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requestAnimationFrame(() => requestAnimationFrame(land));
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setTimeout(() => {
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const box = target()?.getBoundingClientRect();
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if (box && (box.top < 0 || box.top > window.innerHeight / 2)) {
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land();
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}
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}, 400);
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});
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</script>
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</body>
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</html>
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