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WRNexusJS/examples/component-showcase/app/pages/components/file-input.wrn
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2026-08-01 01:09:58 +05:30

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// Generated by scripts/generate-showcase.mjs. Do not edit directly.
page FileInputDetail {
layout = "showcase"
state playground_size = ctx.url.searchParams.get("pg_size") ?? "default"
state playground_color = ctx.url.searchParams.get("pg_color") ?? "primary"
state playground_id = ctx.url.searchParams.get("pg_id") ?? ""
state playground_name = ctx.url.searchParams.get("pg_name") ?? ""
state playground_label = ctx.url.searchParams.get("pg_label") ?? "File Input"
state playground_hiddenLabel = (ctx.url.searchParams.get("pg_hiddenLabel") ?? "false") === "true"
state playground_placeholder = ctx.url.searchParams.get("pg_placeholder") ?? "Enter a sample value"
state playground_value = ctx.url.searchParams.get("pg_value") ?? "sample-1"
state playground_icon = ctx.url.searchParams.get("pg_icon") ?? ""
state playground_iconPosition = ctx.url.searchParams.get("pg_iconPosition") ?? "start"
state playground_accept = ctx.url.searchParams.get("pg_accept") ?? ""
state playground_multiple = (ctx.url.searchParams.get("pg_multiple") ?? "false") === "true"
state playground_helperText = ctx.url.searchParams.get("pg_helperText") ?? ""
state playground_cornerHint = ctx.url.searchParams.get("pg_cornerHint") ?? ""
state playground_error = ctx.url.searchParams.get("pg_error") ?? ""
state playground_inline = (ctx.url.searchParams.get("pg_inline") ?? "false") === "true"
state playground_variant = ctx.url.searchParams.get("pg_variant") ?? "normal"
state playground_readonly = (ctx.url.searchParams.get("pg_readonly") ?? "false") === "true"
state playground_disabled = (ctx.url.searchParams.get("pg_disabled") ?? "false") === "true"
state playground_required = (ctx.url.searchParams.get("pg_required") ?? "false") === "true"
state playground_class = ctx.url.searchParams.get("pg_class") ?? "showcase-instance showcase-instance--1"
seo {
title = "File Input"
description = "Theme-aware, responsive file input component."
}
view {
<nav class="docs-breadcrumbs" aria-label="Breadcrumb">
<a href="/">Components</a><span aria-hidden="true">/</span><a href="/forms">Forms</a><span aria-hidden="true">/</span><span>File Input</span>
</nav>
<header class="detail-hero">
<div class="detail-hero-copy">
<span class="showcase-eyebrow">Forms component</span>
<h1>File Input</h1>
<p>Theme-aware, responsive file input component.</p>
<div class="detail-badges"><span>21 props</span><span>0 slots</span><span>7 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="FileInput" data-playground-public-tag="true" data-playground-has-slot="false" data-playground-events="input,change,focus,blur,select,clear,invalid">
<div class="detail-section-heading"><span>Interactive playground</span><h2>Configure File Input</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><FileInput size='{playground_size}' color='{playground_color}' id='{playground_id}' name='{playground_name}' label='{playground_label}' hiddenLabel='{playground_hiddenLabel}' placeholder='{playground_placeholder}' value='{playground_value}' icon='{playground_icon}' iconPosition='{playground_iconPosition}' accept='{playground_accept}' multiple='{playground_multiple}' helperText='{playground_helperText}' cornerHint='{playground_cornerHint}' error='{playground_error}' inline='{playground_inline}' variant='{playground_variant}' readonly='{playground_readonly}' disabled='{playground_disabled}' required='{playground_required}' 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>&lt;FileInput
label="File Input"
placeholder="Enter a sample value"
value="sample-1"
/&gt;</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>21 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-file-input-size"><span><strong>size</strong><small>string</small></span><select id="playground-file-input-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-file-input-color"><span><strong>color</strong><small>string</small></span><select id="playground-file-input-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-file-input-id"><span><strong>id</strong><small>string</small></span><input id="playground-file-input-id" name="pg_id" type="text" value="" /></label><label class="playground-field" for="playground-file-input-name"><span><strong>name</strong><small>string</small></span><input id="playground-file-input-name" name="pg_name" type="text" value="" /></label><label class="playground-field" for="playground-file-input-label"><span><strong>label</strong><small>string</small></span><input id="playground-file-input-label" name="pg_label" type="text" value="File Input" /></label><label class="playground-toggle" for="playground-file-input-hiddenLabel"><span><strong>hidden Label</strong><small>boolean</small></span><input id="playground-file-input-hiddenLabel" name="pg_hiddenLabel" type="checkbox" value="true" data-playground-boolean /><i aria-hidden="true"></i></label><label class="playground-field" for="playground-file-input-placeholder"><span><strong>placeholder</strong><small>string</small></span><input id="playground-file-input-placeholder" name="pg_placeholder" type="text" value="Enter a sample value" /></label><label class="playground-field" for="playground-file-input-value"><span><strong>value</strong><small>string</small></span><input id="playground-file-input-value" name="pg_value" type="text" value="sample-1" /></label><label class="playground-field" for="playground-file-input-icon"><span><strong>icon</strong><small>string</small></span><input id="playground-file-input-icon" name="pg_icon" type="text" value="" /></label><label class="playground-field" for="playground-file-input-iconPosition"><span><strong>icon Position</strong><small>string</small></span><select id="playground-file-input-iconPosition" name="pg_iconPosition"><option value="start" selected>start</option><option value="end">end</option><option value="left">left</option><option value="right">right</option></select></label><label class="playground-field" for="playground-file-input-accept"><span><strong>accept</strong><small>string</small></span><input id="playground-file-input-accept" name="pg_accept" type="text" value="" /></label><label class="playground-toggle" for="playground-file-input-multiple"><span><strong>multiple</strong><small>boolean</small></span><input id="playground-file-input-multiple" name="pg_multiple" type="checkbox" value="true" data-playground-boolean /><i aria-hidden="true"></i></label><label class="playground-field" for="playground-file-input-helperText"><span><strong>helper Text</strong><small>string</small></span><input id="playground-file-input-helperText" name="pg_helperText" type="text" value="" /></label><label class="playground-field" for="playground-file-input-cornerHint"><span><strong>corner Hint</strong><small>string</small></span><input id="playground-file-input-cornerHint" name="pg_cornerHint" type="text" value="" /></label><label class="playground-field" for="playground-file-input-error"><span><strong>error</strong><small>string</small></span><input id="playground-file-input-error" name="pg_error" type="text" value="" /></label><label class="playground-toggle" for="playground-file-input-inline"><span><strong>inline</strong><small>boolean</small></span><input id="playground-file-input-inline" name="pg_inline" type="checkbox" value="true" data-playground-boolean /><i aria-hidden="true"></i></label><label class="playground-field" for="playground-file-input-variant"><span><strong>variant</strong><small>string</small></span><input id="playground-file-input-variant" name="pg_variant" type="text" value="normal" /></label><label class="playground-toggle" for="playground-file-input-readonly"><span><strong>readonly</strong><small>boolean</small></span><input id="playground-file-input-readonly" name="pg_readonly" type="checkbox" value="true" data-playground-boolean /><i aria-hidden="true"></i></label><label class="playground-toggle" for="playground-file-input-disabled"><span><strong>disabled</strong><small>boolean</small></span><input id="playground-file-input-disabled" name="pg_disabled" type="checkbox" value="true" data-playground-boolean /><i aria-hidden="true"></i></label><label class="playground-toggle" for="playground-file-input-required"><span><strong>required</strong><small>boolean</small></span><input id="playground-file-input-required" name="pg_required" type="checkbox" value="true" data-playground-boolean /><i aria-hidden="true"></i></label><label class="playground-field" for="playground-file-input-class"><span><strong>class</strong><small>string</small></span><input id="playground-file-input-class" name="pg_class" type="text" value="showcase-instance showcase-instance--1" /></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>Production default</h2><p>Balanced spacing, hierarchy, and content for the most common product workflow.</p></div>
<span class="demo-case-number">01</span>
</header>
<div class="demo-workbench">
<div id="file-input-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"><FileInput size="default" label="File Input" hiddenLabel="false" placeholder="Enter a sample value" value="sample-1" icon="" multiple="false" inline="false" variant="normal" readonly="false" disabled="false" required="false" class="showcase-instance showcase-instance--1" /></div>
</div>
<section class="demo-code" aria-label="Production default usage">
<header><span><span class="icon-[lucide--code-2] size-4" aria-hidden="true"></span>Component usage</span><small>.wrn</small></header>
<pre><code>&lt;FileInput
label="File Input"
placeholder="Enter a sample value"
value="sample-1"
/&gt;</code></pre>
</section>
</div>
</article>
<article class="demo-case">
<header class="demo-case-header">
<div><span class="demo-case-eyebrow">Dense UI</span><h2>Compact application</h2><p>A tighter variation for dashboards, side panels, tables, and operational interfaces.</p></div>
<span class="demo-case-number">02</span>
</header>
<div class="demo-workbench">
<div id="file-input-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"><FileInput size="sm" label="Compact example" hiddenLabel="false" placeholder="Enter a sample value" value="sample-2" icon="icon-[lucide--arrow-right]" multiple="false" inline="false" variant="secondary" readonly="false" disabled="false" required="false" class="showcase-instance showcase-instance--2" /></div>
</div>
<section class="demo-code" aria-label="Compact application usage">
<header><span><span class="icon-[lucide--code-2] size-4" aria-hidden="true"></span>Component usage</span><small>.wrn</small></header>
<pre><code>&lt;FileInput
size="sm"
label="Compact example"
placeholder="Enter a sample value"
value="sample-2"
icon="icon-[lucide--arrow-right]"
variant="secondary"
/&gt;</code></pre>
</section>
</div>
</article>
<article class="demo-case">
<header class="demo-case-header">
<div><span class="demo-case-eyebrow">Extended</span><h2>Rich configuration</h2><p>A more expressive variation using additional data, stronger emphasis, and optional states.</p></div>
<span class="demo-case-number">03</span>
</header>
<div class="demo-workbench">
<div id="file-input-demo-3" class="demo-canvas demo-canvas--3">
<div class="demo-browser-chrome"><span></span><span></span><span></span><small>Live preview</small></div>
<div class="demo-render"><FileInput size="lg" label="Advanced example" hiddenLabel="false" placeholder="Search by name, email, or identifier" value="sample-3" icon="icon-[lucide--trash-2]" multiple="false" inline="false" variant="success" readonly="false" disabled="false" required="false" class="showcase-instance showcase-instance--3" /></div>
</div>
<section class="demo-code" aria-label="Rich configuration usage">
<header><span><span class="icon-[lucide--code-2] size-4" aria-hidden="true"></span>Component usage</span><small>.wrn</small></header>
<pre><code>&lt;FileInput
size="lg"
label="Advanced example"
placeholder="Search by name, email, or identifier"
value="sample-3"
icon="icon-[lucide--trash-2]"
variant="success"
/&gt;</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>@input</code><span>Fires as the editable value changes.</span></div><div><code>@change</code><span>Fires when the component's committed value or selection changes.</span></div><div><code>@focus</code><span>Fires when the interactive control receives focus.</span></div><div><code>@blur</code><span>Fires when focus leaves the interactive control.</span></div><div><code>@select</code><span>Fires when an item, option, card, or result is selected.</span></div><div><code>@clear</code><span>Fires after the current value or selection is cleared.</span></div><div><code>@invalid</code><span>Fires when the component emits the invalid 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;FileInput
@input='console.log(payload)'
@change='console.log(payload)'
@focus='console.log(payload)'
@blur='console.log(payload)'
@select='console.log(payload)'
@clear='console.log(payload)'
@invalid='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 &#123; registerOutputHandler &#125; from "@wrnexus/csr/outputs"
const component = document.querySelector("[data-ui-component=\"FileInput\"], [data-component=\"FileInput\"]")
if (component) registerOutputHandler(component, "input", (payload) =&gt; &#123;
console.log("input", payload)
&#125;)
if (component) registerOutputHandler(component, "change", (payload) =&gt; &#123;
console.log("change", payload)
&#125;)
if (component) registerOutputHandler(component, "focus", (payload) =&gt; &#123;
console.log("focus", payload)
&#125;)
if (component) registerOutputHandler(component, "blur", (payload) =&gt; &#123;
console.log("blur", payload)
&#125;)
if (component) registerOutputHandler(component, "select", (payload) =&gt; &#123;
console.log("select", payload)
&#125;)
if (component) registerOutputHandler(component, "clear", (payload) =&gt; &#123;
console.log("clear", payload)
&#125;)
if (component) registerOutputHandler(component, "invalid", (payload) =&gt; &#123;
console.log("invalid", payload)
&#125;)</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>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>id</code></td><td>string</td><td><code>""</code></td><td>No</td></tr><tr><td><code>name</code></td><td>string</td><td><code>""</code></td><td>No</td></tr><tr><td><code>label</code></td><td>string</td><td><code>"File"</code></td><td>No</td></tr><tr><td><code>hiddenLabel</code></td><td>boolean</td><td><code>false</code></td><td>No</td></tr><tr><td><code>placeholder</code></td><td>string</td><td><code>"Choose a file"</code></td><td>No</td></tr><tr><td><code>value</code></td><td>string</td><td><code>""</code></td><td>No</td></tr><tr><td><code>icon</code></td><td>string</td><td><code>"icon-[lucide--upload]"</code></td><td>No</td></tr><tr><td><code>iconPosition</code></td><td>string</td><td><code>"start"</code></td><td>No</td></tr><tr><td><code>accept</code></td><td>string</td><td><code>""</code></td><td>No</td></tr><tr><td><code>multiple</code></td><td>boolean</td><td><code>false</code></td><td>No</td></tr><tr><td><code>helperText</code></td><td>string</td><td><code>""</code></td><td>No</td></tr><tr><td><code>cornerHint</code></td><td>string</td><td><code>""</code></td><td>No</td></tr><tr><td><code>error</code></td><td>string</td><td><code>""</code></td><td>No</td></tr><tr><td><code>inline</code></td><td>boolean</td><td><code>false</code></td><td>No</td></tr><tr><td><code>variant</code></td><td>string</td><td><code>"normal"</code></td><td>No</td></tr><tr><td><code>readonly</code></td><td>boolean</td><td><code>false</code></td><td>No</td></tr><tr><td><code>disabled</code></td><td>boolean</td><td><code>false</code></td><td>No</td></tr><tr><td><code>required</code></td><td>boolean</td><td><code>false</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="#file-input-demo-1">Production default</a><a href="#file-input-demo-2">Compact application</a><a href="#file-input-demo-3">Rich configuration</a><a href="#events">Outputs</a><a href="#api">Props API</a></div>
</aside>
</div>
<nav class="detail-pagination">
<a href="/components/color-picker"><small>Previous</small><strong>← Color Picker</strong></a>
<a href="/components/input"><small>Next</small><strong>Input →</strong></a>
</nav>
}
}