WorkRoot-WRNexusJSComponent/app/pages/components/chart.wrn

// Generated by scripts/generate-showcase.mjs. Do not edit directly.
page ChartDetail {
  layout = "showcase"
  state playground_title = ctx.url.searchParams.get("pg_title") ?? "Weekly activity"
  state playground_description = ctx.url.searchParams.get("pg_description") ?? "Completed tasks this week"
  state playground_items = JSON.parse(ctx.url.searchParams.get("pg_items") ?? "[{\"label\":\"Mon\",\"value\":24},{\"label\":\"Tue\",\"value\":38},{\"label\":\"Wed\",\"value\":29},{\"label\":\"Thu\",\"value\":52},{\"label\":\"Fri\",\"value\":45}]")
  state playground_data = JSON.parse(ctx.url.searchParams.get("pg_data") ?? "[]")
  state playground_type = ctx.url.searchParams.get("pg_type") ?? ""
  state playground_valueKey = ctx.url.searchParams.get("pg_valueKey") ?? "value"
  state playground_labelKey = ctx.url.searchParams.get("pg_labelKey") ?? "label"
  state playground_height = Number(ctx.url.searchParams.get("pg_height") ?? "220")
  state playground_showLegend = (ctx.url.searchParams.get("pg_showLegend") ?? "false") === "true"
  state playground_showValues = (ctx.url.searchParams.get("pg_showValues") ?? "true") === "true"
  state playground_size = ctx.url.searchParams.get("pg_size") ?? "default"
  state playground_color = ctx.url.searchParams.get("pg_color") ?? "primary"
  state playground_variant = ctx.url.searchParams.get("pg_variant") ?? "bar"
  state playground_class = ctx.url.searchParams.get("pg_class") ?? ""
  seo {
    title = "Chart"
    description = "Theme-aware, responsive chart component."
  }
  view {
    <nav class="docs-breadcrumbs" aria-label="Breadcrumb">
      <a href="/">Components</a><span aria-hidden="true">/</span><a href="/integrations">Integrations</a><span aria-hidden="true">/</span><span>Chart</span>
    </nav>
    <header class="detail-hero">
      <div class="detail-hero-copy">
        <span class="showcase-eyebrow">Integrations component</span>
        <h1>Chart</h1>
        <p>Theme-aware, responsive chart component.</p>
        <div class="detail-badges"><span>14 props</span><span>1 slots</span><span>3 outputs</span><span>Theme ready</span><span>Responsive</span></div>
      </div>
      <div class="detail-hero-icon"><span class="icon-[lucide--component] size-10" aria-hidden="true"></span></div>
    </header>
    <section id="playground" class="detail-section playground-section" data-playground data-playground-component="Chart" data-playground-public-tag="true" data-playground-has-slot="true" data-playground-events="select,dataPointClick,legendToggle">
      <div class="detail-section-heading"><span>Interactive playground</span><h2>Configure Chart</h2><p>Change any prop and inspect the server-rendered component immediately.</p></div>
      <div class="playground-workbench">
        <div class="playground-preview">
          <div class="demo-browser-chrome"><span></span><span></span><span></span><small>Live preview</small></div>
          <div class="playground-preview-source" data-playground-preview><Chart title='{playground_title}' description='{playground_description}' items='{playground_items}' data='{playground_data}' type='{playground_type}' valueKey='{playground_valueKey}' labelKey='{playground_labelKey}' height='{playground_height}' showLegend='{playground_showLegend}' showValues='{playground_showValues}' size='{playground_size}' color='{playground_color}' variant='{playground_variant}' class='{playground_class}' /></div>
          <section class="playground-code" aria-label="Current component code">
            <header><span><span class="icon-[lucide--code-2] size-4" aria-hidden="true"></span>Component code</span><button type="button" data-playground-copy><span class="icon-[lucide--copy] size-4" aria-hidden="true"></span>Copy</button></header>
            <pre><code data-playground-code>page ChartExample <span>&#123;</span>
  state items = [
  <span>&#123;</span>
    "label": "Mon",
    "value": 24
  <span>&#125;</span>,
  <span>&#123;</span>
    "label": "Tue",
    "value": 38
  <span>&#125;</span>,
  <span>&#123;</span>
    "label": "Wed",
    "value": 29
  <span>&#125;</span>,
  <span>&#123;</span>
    "label": "Thu",
    "value": 52
  <span>&#125;</span>,
  <span>&#123;</span>
    "label": "Fri",
    "value": 45
  <span>&#125;</span>
]
  state data = []
  view <span>&#123;</span>
    &lt;Chart
      title="Weekly activity"
      description="Completed tasks this week"
      items="<span>&#123;</span>items<span>&#125;</span>"
      data="<span>&#123;</span>data<span>&#125;</span>"
      height="220"
      showLegend="false"
    /&gt;
  <span>&#125;</span>
<span>&#125;</span></code></pre>
          </section>
          <div class="playground-status" data-playground-status aria-live="polite"></div>
          <div class="playground-event-log" data-playground-event-log aria-live="polite"><strong>Event output</strong><span>Interact with the preview to inspect the typed <code>payload</code>.</span></div>
        </div>
        <form class="playground-controls" data-playground-form>
          <header><div><span>Component props</span><strong>14 controls</strong></div><button type="reset"><span class="icon-[lucide--rotate-ccw] size-4" aria-hidden="true"></span>Reset</button></header>
          <div class="playground-fields"><label class="playground-field" for="playground-chart-title"><span><strong>title</strong><small>string</small></span><input id="playground-chart-title" name="pg_title" type="text" value="Weekly activity" /></label><label class="playground-field" for="playground-chart-description"><span><strong>description</strong><small>string</small></span><input id="playground-chart-description" name="pg_description" type="text" value="Completed tasks this week" /></label><label class="playground-field" for="playground-chart-items"><span><strong>items</strong><small>unknown[]</small></span><textarea id="playground-chart-items" name="pg_items" rows="5" spellcheck="false" data-playground-json>[
  &#123;
    "label": "Mon",
    "value": 24
  &#125;,
  &#123;
    "label": "Tue",
    "value": 38
  &#125;,
  &#123;
    "label": "Wed",
    "value": 29
  &#125;,
  &#123;
    "label": "Thu",
    "value": 52
  &#125;,
  &#123;
    "label": "Fri",
    "value": 45
  &#125;
]</textarea><em data-playground-error></em></label><label class="playground-field" for="playground-chart-data"><span><strong>data</strong><small>unknown[]</small></span><textarea id="playground-chart-data" name="pg_data" rows="5" spellcheck="false" data-playground-json>[]</textarea><em data-playground-error></em></label><label class="playground-field" for="playground-chart-type"><span><strong>type</strong><small>string</small></span><select id="playground-chart-type" name="pg_type"><option value="" selected>Auto / default</option><option value="bar">bar</option><option value="line">line</option></select></label><label class="playground-field" for="playground-chart-valueKey"><span><strong>value Key</strong><small>string</small></span><input id="playground-chart-valueKey" name="pg_valueKey" type="text" value="value" /></label><label class="playground-field" for="playground-chart-labelKey"><span><strong>label Key</strong><small>string</small></span><input id="playground-chart-labelKey" name="pg_labelKey" type="text" value="label" /></label><label class="playground-field" for="playground-chart-height"><span><strong>height</strong><small>number</small></span><input id="playground-chart-height" name="pg_height" type="number" value="220" /></label><label class="playground-toggle" for="playground-chart-showLegend"><span><strong>show Legend</strong><small>boolean</small></span><input id="playground-chart-showLegend" name="pg_showLegend" type="checkbox" value="true" data-playground-boolean /><i aria-hidden="true"></i></label><label class="playground-toggle" for="playground-chart-showValues"><span><strong>show Values</strong><small>boolean</small></span><input id="playground-chart-showValues" name="pg_showValues" type="checkbox" value="true" checked data-playground-boolean /><i aria-hidden="true"></i></label><label class="playground-field" for="playground-chart-size"><span><strong>size</strong><small>string</small></span><select id="playground-chart-size" name="pg_size"><option value="default" selected>default</option><option value="xs">xs</option><option value="sm">sm</option><option value="md">md</option><option value="lg">lg</option><option value="xl">xl</option><option value="icon">icon</option><option value="icon-xs">icon-xs</option><option value="icon-sm">icon-sm</option><option value="icon-lg">icon-lg</option></select></label><label class="playground-field" for="playground-chart-color"><span><strong>color</strong><small>string</small></span><select id="playground-chart-color" name="pg_color"><option value="primary" selected>primary</option><option value="secondary">secondary</option><option value="success">success</option><option value="warning">warning</option><option value="danger">danger</option><option value="info">info</option></select></label><label class="playground-field" for="playground-chart-variant"><span><strong>variant</strong><small>string</small></span><input id="playground-chart-variant" name="pg_variant" type="text" value="bar" /></label><label class="playground-field" for="playground-chart-class"><span><strong>class</strong><small>string</small></span><input id="playground-chart-class" name="pg_class" type="text" value="" /></label></div>
        </form>
      </div>
    </section>
    <div class="detail-layout">
      <main class="detail-content">
        <section class="detail-section"><div class="detail-section-heading"><span>Live examples</span><h2>Designed for real product surfaces</h2><p>Compare configurations and resize the browser to check responsive behavior.</p></div><div class="demo-list">
      <article class="demo-case">
        <header class="demo-case-header">
          <div><span class="demo-case-eyebrow">Recommended</span><h2>Bar chart</h2><p>Pass an array of label/value objects through data.</p></div>
          <span class="demo-case-number">01</span>
        </header>
        <div class="demo-workbench">
          <div id="chart-demo-1" class="demo-canvas demo-canvas--1">
            <div class="demo-browser-chrome"><span></span><span></span><span></span><small>Live preview</small></div>
            
            <div class="demo-render"><Chart title="Weekly signups" description="Completed tasks this week" items='[]' data='[{"label":"Mon","value":24},{"label":"Tue","value":38},{"label":"Wed","value":29},{"label":"Thu","value":52},{"label":"Fri","value":45}]' type="bar" valueKey="value" labelKey="label" height="220" showLegend="false" showValues="true" size="default" color="primary" variant="bar" class="" /></div>
          </div>
          <section class="demo-code" aria-label="Bar chart usage">
            <header><span><span class="icon-[lucide--code-2] size-4" aria-hidden="true"></span>Component usage</span><small>.wrn</small></header>
            <pre><code>page ChartExample <span>&#123;</span>
  state items = []
  state data = [
  <span>&#123;</span>
    "label": "Mon",
    "value": 24
  <span>&#125;</span>,
  <span>&#123;</span>
    "label": "Tue",
    "value": 38
  <span>&#125;</span>,
  <span>&#123;</span>
    "label": "Wed",
    "value": 29
  <span>&#125;</span>,
  <span>&#123;</span>
    "label": "Thu",
    "value": 52
  <span>&#125;</span>,
  <span>&#123;</span>
    "label": "Fri",
    "value": 45
  <span>&#125;</span>
]
  view <span>&#123;</span>
    &lt;Chart
      title="Weekly signups"
      description="Completed tasks this week"
      items="<span>&#123;</span>items<span>&#125;</span>"
      data="<span>&#123;</span>data<span>&#125;</span>"
      type="bar"
      height="220"
      showLegend="false"
    /&gt;
  <span>&#125;</span>
<span>&#125;</span></code></pre>
          </section>
        </div>
      </article>
      <article class="demo-case">
        <header class="demo-case-header">
          <div><span class="demo-case-eyebrow">Compact</span><h2>Line chart</h2><p>Use type=line to compare a trend over time.</p></div>
          <span class="demo-case-number">02</span>
        </header>
        <div class="demo-workbench">
          <div id="chart-demo-2" class="demo-canvas demo-canvas--2">
            <div class="demo-browser-chrome"><span></span><span></span><span></span><small>Live preview</small></div>
            
            <div class="demo-render"><Chart title="Monthly revenue" description="Completed tasks this week" items='[]' data='[{"label":"Jan","value":20},{"label":"Feb","value":35},{"label":"Mar","value":28},{"label":"Apr","value":55}]' type="line" valueKey="value" labelKey="label" height="220" showLegend="false" showValues="true" size="default" color="primary" variant="bar" class="" /></div>
          </div>
          <section class="demo-code" aria-label="Line chart usage">
            <header><span><span class="icon-[lucide--code-2] size-4" aria-hidden="true"></span>Component usage</span><small>.wrn</small></header>
            <pre><code>page ChartExample <span>&#123;</span>
  state items = []
  state data = [
  <span>&#123;</span>
    "label": "Jan",
    "value": 20
  <span>&#125;</span>,
  <span>&#123;</span>
    "label": "Feb",
    "value": 35
  <span>&#125;</span>,
  <span>&#123;</span>
    "label": "Mar",
    "value": 28
  <span>&#125;</span>,
  <span>&#123;</span>
    "label": "Apr",
    "value": 55
  <span>&#125;</span>
]
  view <span>&#123;</span>
    &lt;Chart
      title="Monthly revenue"
      description="Completed tasks this week"
      items="<span>&#123;</span>items<span>&#125;</span>"
      data="<span>&#123;</span>data<span>&#125;</span>"
      type="line"
      height="220"
      showLegend="false"
    /&gt;
  <span>&#125;</span>
<span>&#125;</span></code></pre>
          </section>
        </div>
      </article></div></section>
        <section id="events" class="detail-section"><div class="detail-section-heading"><span>Component outputs</span><h2>Receive every typed component output</h2><p>Use declarative output handlers in <code>.wrn</code> files or register a direct output handler from JavaScript. The canonical API exposes <code>payload</code> and does not require <code>event.detail</code>.</p></div><div class="detail-events-grid"><div class="detail-events-list"><div><code>@select</code><span>Fires when an item, option, card, or result is selected.</span></div><div><code>@dataPointClick</code><span>Fires when the component emits the dataPointClick event.</span></div><div><code>@legendToggle</code><span>Fires when the component emits the legendToggle event.</span></div></div><div class="detail-event-examples"><section class="demo-code"><header><span><span class="icon-[lucide--braces] size-4" aria-hidden="true"></span>Declarative handlers</span><small>.wrn</small></header><pre><code>&lt;Chart
  @select='console.log(payload)'
  @dataPointClick='console.log(payload)'
  @legendToggle='console.log(payload)'
/&gt;</code></pre></section><section class="demo-code"><header><span><span class="icon-[lucide--radio] size-4" aria-hidden="true"></span>Direct output handlers</span><small>.js</small></header><pre><code>import <span>&#123;</span> registerOutputHandler <span>&#125;</span> from "@wrnexus/csr/outputs"

const component = document.querySelector("[data-ui-component=\"Chart\"], [data-component=\"Chart\"]")

if (component) registerOutputHandler(component, "select", (payload) =&gt; <span>&#123;</span>
  console.log("select", payload)
<span>&#125;</span>)

if (component) registerOutputHandler(component, "dataPointClick", (payload) =&gt; <span>&#123;</span>
  console.log("dataPointClick", payload)
<span>&#125;</span>)

if (component) registerOutputHandler(component, "legendToggle", (payload) =&gt; <span>&#123;</span>
  console.log("legendToggle", payload)
<span>&#125;</span>)</code></pre></section></div></div></section>
        <section id="api" class="detail-section"><div class="detail-section-heading"><span>Component API</span><h2>Props and configuration</h2><p>All content and behavior shown above is supplied through these props and slots.</p></div><div class="docs-table-wrap"><table class="docs-table"><thead><tr><th>Prop</th><th>Type</th><th>Default</th><th>Required</th></tr></thead><tbody><tr><td><code>title</code></td><td>string</td><td><code>"Chart"</code></td><td>No</td></tr><tr><td><code>description</code></td><td>string</td><td><code>""</code></td><td>No</td></tr><tr><td><code>items</code></td><td>unknown[]</td><td><code>[]</code></td><td>No</td></tr><tr><td><code>data</code></td><td>unknown[]</td><td><code>[]</code></td><td>No</td></tr><tr><td><code>type</code></td><td>string</td><td><code>""</code></td><td>No</td></tr><tr><td><code>valueKey</code></td><td>string</td><td><code>"value"</code></td><td>No</td></tr><tr><td><code>labelKey</code></td><td>string</td><td><code>"label"</code></td><td>No</td></tr><tr><td><code>height</code></td><td>number</td><td><code>240</code></td><td>No</td></tr><tr><td><code>showLegend</code></td><td>boolean</td><td><code>true</code></td><td>No</td></tr><tr><td><code>showValues</code></td><td>boolean</td><td><code>true</code></td><td>No</td></tr><tr><td><code>size</code></td><td>string</td><td><code>"default"</code></td><td>No</td></tr><tr><td><code>color</code></td><td>string</td><td><code>"primary"</code></td><td>No</td></tr><tr><td><code>variant</code></td><td>string</td><td><code>"bar"</code></td><td>No</td></tr><tr><td><code>class</code></td><td>string</td><td><code>""</code></td><td>No</td></tr></tbody></table></div></section>
      </main>
      <aside class="detail-aside">
        <div class="detail-toc"><strong>On this page</strong><a href="#playground">Playground</a><a href="#chart-demo-1">Bar chart</a><a href="#chart-demo-2">Line chart</a><a href="#events">Outputs</a><a href="#api">Props API</a></div>
      </aside>
    </div>
    <nav class="detail-pagination">
      <span></span>
      <a href="/components/clipboard"><small>Next</small><strong>Clipboard →</strong></a>
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  }
}