lightview/docs/components/tabs.html

A reactive UI library with features of Bau, Juris, and HTMX plus safe LLM UI generation

<!-- SEO-friendly SPA Shim -->
<script src="/lightview-router.js"></script>
<script>
    if (globalThis.LightviewRouter) {
        LightviewRouter.base('/index.html');
    }
</script>

<!-- Load the page-specific stylesheet -->
<link rel="stylesheet" href="./index.css">

<!-- Gallery Structure -->
<div class="gallery-page">
    <div class="gallery-layout">
        <!-- Sidebar Overlay -->
        <div id="sidebar-overlay" class="sidebar-overlay"></div>

        <!-- Sidebar -->
        <div id="gallery-sidebar" class="gallery-sidebar" style="visibility: hidden" src="./component-nav.html"></div>

        <!-- Main Content -->
        <div id="gallery-main" class="gallery-main">
            <!-- Header Container -->
            <div
                style="position: sticky; top: 0; z-index: 30; background: var(--gallery-surface); border-bottom: 1px solid var(--gallery-border); backdrop-filter: blur(8px);">
                <!-- Breadcrumbs Row -->
                <div style="padding: 0.75rem 1.5rem 0;">
                    <script>
                        (() => {
                            const { Breadcrumbs } = Lightview.tags;
                            const breadcrumbs = Breadcrumbs({
                                id: 'page-breadcrumbs',
                                items: [
                                    { label: 'Components', href: '/docs/components' },
                                    { label: 'Tabs' }
                                ]
                            });
                            document.currentScript.replaceWith(breadcrumbs.domEl);
                        })();
                    </script>
                </div>
                <!-- Title Row -->
                <div class="gallery-header"
                    style="border-bottom: none; height: auto; padding-top: 0.5rem; padding-bottom: 0.75rem;">
                    <button id="toggle-btn" class="toggle-btn" aria-label="Toggle Sidebar">
                        <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" class="toggle-icon"
                            style="stroke: currentColor; stroke-width: 2;">
                            <path stroke-linecap="round" stroke-linejoin="round" d="M15 19l-7-7 7-7" />
                            <path stroke-linecap="round" stroke-linejoin="round" d="M11 19l-7-7 7-7" />
                        </svg>
                    </button>
                    <h1 class="gallery-title">Tabs</h1>
                </div>
            </div>

            <!-- Content -->
            <div class="gallery-content">
                <div class="section-content" style="max-width: 1000px;">
                    <p class="text-lg" style="opacity: 0.7; margin-bottom: 1.5rem;">
                        Tabs allow showing and hiding content to organize information.
                        Supports boxed, bordered, and lifted variants.
                    </p>

                    <!-- Basic Example with Examplify -->
                    <div class="card bg-base-200" style="margin-bottom: 2rem;">
                        <div class="card-body">
                            <h2 class="card-title">Basic Example</h2>
                            <p class="text-sm" style="opacity: 0.7; margin-bottom: 1rem;">Interactive tabs with content
                                panels</p>

                            <!-- Tabs -->
                            <script>
                                globalThis.switchSyntaxTab = (tabId) => {
                                    const tabs = ['tagged', 'vdom', 'object', 'html'];
                                    tabs.forEach(t => {
                                        const tabEl = document.getElementById(`tab-btn-${t}`);
                                        const contentEl = document.getElementById(`syntax-${t}`);
                                        if (t === tabId) {
                                            tabEl.classList.add('syntax-tab-active');
                                            contentEl.style.display = 'block';
                                        } else {
                                            tabEl.classList.remove('syntax-tab-active');
                                            contentEl.style.display = 'none';
                                        }
                                    });
                                };
                            </script>
                            <div role="tablist" class="syntax-tabs" style="margin-bottom: 1rem;">
                                <button id="tab-btn-tagged" role="tab" class="syntax-tab syntax-tab-active"
                                    onclick="switchSyntaxTab('tagged')">Tagged</button>
                                <button id="tab-btn-vdom" role="tab" class="syntax-tab"
                                    onclick="switchSyntaxTab('vdom')">vDOM</button>
                                <button id="tab-btn-object" role="tab" class="syntax-tab"
                                    onclick="switchSyntaxTab('object')">Object
                                    DOM</button>
                                <button id="tab-btn-html" role="tab" class="syntax-tab"
                                    onclick="switchSyntaxTab('html')">HTML</button>
                            </div>

                            <!-- Tagged Syntax -->
                            <div id="syntax-tagged">
                                <pre><script>
                                    examplify(document.currentScript.nextElementSibling, {
                                        at: document.currentScript.parentElement,
                                        scripts: ['/lightview.js', '/lightview-x.js'],
                                        styles: ['https://cdn.jsdelivr.net/npm/daisyui@5.5.14/daisyui.min.css'],
                                        type: 'module',
                                        minHeight: 150,
                                        autoRun: true
                                    });
                                </script><code contenteditable="true">await import('/components/navigation/tabs.js');
const { signal, tags, $ } = Lightview;
const { div, Tabs } = tags;

const activeTab = signal(0);
const tabLabels = ['Profile', 'Settings', 'Messages'];

const demo = div({ style: 'display: flex; flex-direction: column; gap: 1rem;' },
    Tabs({ variant: 'bordered' },
        ...tabLabels.map((label, i) =>
            Tabs.Tab({ 
                active: () => activeTab.value === i,
                onclick: () => { activeTab.value = i; }
            }, label)
        )
    ),
    div({ style: 'padding: 1.5rem; border: 1px solid oklch(var(--b3)); border-radius: var(--rounded-box, 1rem); background-color: oklch(var(--b1));' },
        () => `Content for: ${tabLabels[activeTab.value]}`
    )
);

$('#example').content(demo);</code></pre>
                            </div>

                            <!-- vDOM Syntax -->
                            <div id="syntax-vdom" style="display: none;">
                                <pre><script>
                                    examplify(document.currentScript.nextElementSibling, {
                                        at: document.currentScript.parentElement,
                                        scripts: ['/lightview.js', '/lightview-x.js'],
                                        styles: ['https://cdn.jsdelivr.net/npm/daisyui@5.5.14/daisyui.min.css'],
                                        type: 'module',
                                        minHeight: 150
                                    });
                                </script><code contenteditable="true">await import('/components/navigation/tabs.js');
const { signal, $, tags } = Lightview;
const { Tabs, div } = tags;

const activeTab = signal(0);
const tabLabels = ['Profile', 'Settings', 'Messages'];

const demo = {
    tag: div,
    attributes: { style: 'display: flex; flex-direction: column; gap: 1rem;' },
    children: [
        {
            tag: Tabs,
            attributes: { variant: 'bordered' },
            children: tabLabels.map((label, i) => ({
                tag: Tabs.Tab,
                attributes: {
                    active: () => activeTab.value === i,
                    onclick: () => { activeTab.value = i; }
                },
                children: [label]
            }))
        },
        {
            tag: div,
            attributes: { style: 'padding: 1.5rem; border: 1px solid oklch(var(--b3)); border-radius: var(--rounded-box, 1rem); background-color: oklch(var(--b1));' },
            children: [() => `Content for: ${tabLabels[activeTab.value]}`]
        }
    ]
};


$('#example').content(demo);</code></pre>
                            </div>

                            <!-- Object DOM Syntax -->
                            <div id="syntax-object" style="display: none;">
                                <pre><script>
                                    examplify(document.currentScript.nextElementSibling, {
                                        at: document.currentScript.parentElement,
                                        scripts: ['/lightview.js', '/lightview-x.js'],
                                        styles: ['https://cdn.jsdelivr.net/npm/daisyui@5.5.14/daisyui.min.css'],
                                        type: 'module',
                                        minHeight: 150
                                    });
                                </script><code contenteditable="true">await import('/components/navigation/tabs.js');
const { signal, $ } = Lightview;

const activeTab = signal(0);
const tabLabels = ['Profile', 'Settings', 'Messages'];

const demo = {
    div: {
        style: 'display: flex; flex-direction: column; gap: 1rem;',
        children: [
            {
                Tabs: {
                    variant: 'bordered',
                    children: tabLabels.map((label, i) => ({
                        'Tabs.Tab': {
                            active: () => activeTab.value === i,
                            onclick: () => { activeTab.value = i; },
                            children: [label]
                        }
                    }))
                }
            },
            {
                div: {
                    style: 'padding: 1.5rem; border: 1px solid oklch(var(--b3)); border-radius: var(--rounded-box, 1rem); background-color: oklch(var(--b1));',
                    children: [() => `Content for: ${tabLabels[activeTab.value]}`]
                }
            }
        ]
    }
};

$('#example').content(demo);</code></pre>
                            </div>

                        </div>

                        <!-- HTML Syntax -->
                        <div id="syntax-html" style="display: none;">
                            <pre><script>
                                examplify(document.currentScript.nextElementSibling, {
                                    at: document.currentScript.parentElement,
                                    scripts: ['/lightview.js', '/lightview-x.js'],
                                    styles: ['https://cdn.jsdelivr.net/npm/daisyui@5.5.14/daisyui.min.css'],
                                    type: 'module',
                                    language: 'html',
                                    minHeight: 150
                                });
                            </script><code contenteditable="true" class="language-html">&lt;!-- Import the component (registers lv-tabs, lv-tab) --&gt;
&lt;script type="module" src="/components/navigation/tabs.js"&gt;&lt;/script&gt;

&lt;script&gt;
    globalThis.activeTab = Lightview.signal(0);
&lt;/script&gt;

&lt;div style="display: flex; flex-direction: column; gap: 1rem;"&gt;
    &lt;lv-tabs variant="bordered"&gt;
        &lt;lv-tab active="${activeTab.value === 0}" onclick="activeTab.value = 0"&gt;Profile&lt;/lv-tab&gt;
        &lt;lv-tab active="${activeTab.value === 1}" onclick="activeTab.value = 1"&gt;Settings&lt;/lv-tab&gt;
        &lt;lv-tab active="${activeTab.value === 2}" onclick="activeTab.value = 2"&gt;Messages&lt;/lv-tab&gt;
    &lt;/lv-tabs&gt;

    &lt;div style="padding: 1.5rem; border: 1px solid oklch(var(--b3)); border-radius: var(--rounded-box, 1rem); background-color: oklch(var(--b1));"&gt;
        Content for: ${['Profile', 'Settings', 'Messages'][activeTab.value]}
    &lt;/div&gt;
&lt;/div&gt;</code></pre>
                        </div>
                    </div>
                </div>

                <!-- Props Table -->
                <h2 class="text-xl font-bold" style="margin-bottom: 1rem;">Props (Tabs)</h2>
                <div style="overflow-x: auto; margin-bottom: 2rem;">
                    <table class="table table-zebra">
                        <thead>
                            <tr>
                                <th>Prop</th>
                                <th>Type</th>
                                <th>Default</th>
                                <th>Description</th>
                            </tr>
                        </thead>
                        <tbody>
                            <tr>
                                <td><code>variant</code></td>
                                <td>string</td>
                                <td>-</td>
                                <td>'boxed' | 'bordered' | 'lifted'</td>
                            </tr>
                            <tr>
                                <td><code>size</code></td>
                                <td>string</td>
                                <td>-</td>
                                <td>'xs' | 'sm' | 'lg' | 'xl'</td>
                            </tr>
                        </tbody>
                    </table>
                </div>

                <!-- Sub-components -->
                <h2 class="text-xl font-bold" style="margin-bottom: 1rem;">Sub-components</h2>
                <div style="overflow-x: auto; margin-bottom: 2rem;">
                    <table class="table table-zebra">
                        <thead>
                            <tr>
                                <th>Component</th>
                                <th>Props</th>
                                <th>Description</th>
                            </tr>
                        </thead>
                        <tbody>
                            <tr>
                                <td><code>Tabs.Tab</code></td>
                                <td>active, disabled</td>
                                <td>Individual tab button</td>
                            </tr>
                            <tr>
                                <td><code>Tabs.Content</code></td>
                                <td>-</td>
                                <td>Content panel for lifted tabs</td>
                            </tr>
                        </tbody>
                    </table>
                </div>

                <!-- Variants -->
                <h2 class="text-xl font-bold" style="margin-bottom: 1rem;">Variants</h2>
                <script type="module">
                    await import('/components/navigation/tabs.js');
                </script>
                <div style="display: flex; flex-direction: column; gap: 2rem; margin-bottom: 2rem;">
                    <div>
                        <h3 style="font-weight: 700; margin-bottom: 0.5rem;">Bordered</h3>
                        <lv-tabs variant="bordered">
                            <lv-tab>Tab 1</lv-tab>
                            <lv-tab active="true">Tab 2</lv-tab>
                            <lv-tab>Tab 3</lv-tab>
                        </lv-tabs>
                    </div>
                    <div>
                        <h3 style="font-weight: 700; margin-bottom: 0.5rem;">Boxed</h3>
                        <lv-tabs variant="boxed">
                            <lv-tab>Tab 1</lv-tab>
                            <lv-tab active="true">Tab 2</lv-tab>
                            <lv-tab>Tab 3</lv-tab>
                        </lv-tabs>
                    </div>
                    <div>
                        <h3 style="font-weight: 700; margin-bottom: 0.5rem;">Lifted</h3>
                        <lv-tabs variant="lifted">
                            <lv-tab>Tab 1</lv-tab>
                            <lv-tab active="true">Tab 2</lv-tab>
                            <lv-tab>Tab 3</lv-tab>
                        </lv-tabs>
                    </div>
                </div>

                <!-- Sizes -->
                <h2 class="text-xl font-bold" style="margin-bottom: 1rem;">Sizes</h2>
                <div style="display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem;">
                    <lv-tabs variant="bordered" size="xs">
                        <lv-tab active="true">xs</lv-tab>
                        <lv-tab>xs</lv-tab>
                    </lv-tabs>
                    <lv-tabs variant="bordered" size="sm">
                        <lv-tab active="true">sm</lv-tab>
                        <lv-tab>sm</lv-tab>
                    </lv-tabs>
                    <lv-tabs variant="bordered">
                        <lv-tab active="true">md (default)</lv-tab>
                        <lv-tab>md (default)</lv-tab>
                    </lv-tabs>
                    <lv-tabs variant="bordered" size="lg">
                        <lv-tab active="true">lg</lv-tab>
                        <lv-tab>lg</lv-tab>
                    </lv-tabs>
                    <lv-tabs variant="bordered" size="xl">
                        <lv-tab active="true">xl</lv-tab>
                        <lv-tab>xl</lv-tab>
                    </lv-tabs>
                </div>
            </div>
        </div>
    </div>
</div>