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@zeix/ui-element

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UIElement - a HTML-first library for reactive Web Components

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<!doctype html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>fromEvents – UIElement Docs</title> <meta name="description" content="" /> <link rel="preload" href="../../assets/main.css?v=452f3291" as="style" /> <link rel="modulepreload" href="../../assets/main.js?v=4387827c" /> <link rel="stylesheet" href="../../assets/main.css?v=452f3291" /> <script type="module" src="../../assets/main.js?v=4387827c" ></script> </head> <body class="api"> <context-router> <header class="content-grid"> <a href="#main" class="skiplink visually-hidden"> Skip to main content </a> <h1 class="content"> UIElement Docs <small>Version 0.14.0</small> </h1> <section-menu> <nav> <h2 class="visually-hidden">Main Menu</h2> <ol> <li> <a href="../../index.html"> <span class="icon">📖</span> <strong>Introduction</strong> <small>Overview and key benefits of UIElement</small> </a> </li> <li> <a href="../../getting-started.html"> <span class="icon">🚀</span> <strong>Getting Started</strong> <small>Installation, setup, and first steps</small> </a> </li> <li> <a href="../../components.html"> <span class="icon">🏗️</span> <strong>Components</strong> <small>Anatomy, lifecycle, signals, effects</small> </a> </li> <li> <a href="../../styling.html"> <span class="icon">🎨</span> <strong>Styling</strong> <small>Scoped styles, CSS custom properties</small> </a> </li> <li> <a href="../../data-flow.html"> <span class="icon">🔄</span> <strong>Data Flow</strong> <small>Passing state, events, context</small> </a> </li> <li> <a href="../../examples.html"> <span class="icon">🍽️</span> <strong>Examples</strong> <small>Common use cases and demos</small> </a> </li> <li> <a href="../../blog.html"> <span class="icon">📜</span> <strong>Blog</strong> <small>Latest articles and updates</small> </a> </li> <li> <a href="../../api.html"> <span class="icon">📚</span> <strong>API Reference</strong> <small>Functions, types, and constants</small> </a> </li> <li> <a href="../../about.html"> <span class="icon">🤝</span> <strong>About</strong> <small>License, versioning, getting involved</small> </a> </li> </ol> </nav> </section-menu> <card-callout class="content danger" hidden> <p class="error" role="alert" aria-live="polite"></p> </card-callout> </header> <main id="main" class="content-grid"><section class="api-content"> <h1 id="function-fromevents"> <a name="function-fromevents" class="anchor" href="#function-fromevents"> <span class="permalink">🔗</span> <span class="title">Function: fromEvents()</span> </a> </h1> <blockquote> <p><strong>fromEvents</strong>&lt;<code>T</code>, <code>C</code>, <code>S</code>&gt;(<code>selector</code>, <code>events</code>, <code>initialize</code>): <a href="../type-aliases/Extractor.html"><code>Extractor</code></a>&lt;<a href="../type-aliases/Computed.html"><code>Computed</code></a>&lt;<code>T</code>&gt;, <code>C</code>&gt;</p> </blockquote> <p>Defined in: <a href="https://github.com/zeixcom/ui-element/blob/bc5efd047a1ae7f13c4c9861e40f8a1b07b7e003/src/core/events.ts#L66">src/core/events.ts:66</a></p> <p>Produce a computed signal from transformed event data</p> <h2 id="type-parameters"> <a name="type-parameters" class="anchor" href="#type-parameters"> <span class="permalink">🔗</span> <span class="title">Type Parameters</span> </a> </h2> <h3 id="t"> <a name="t" class="anchor" href="#t"> <span class="permalink">🔗</span> <span class="title">T</span> </a> </h3> <p><code>T</code> <em>extends</em> <code>object</code></p> <h3 id="c"> <a name="c" class="anchor" href="#c"> <span class="permalink">🔗</span> <span class="title">C</span> </a> </h3> <p><code>C</code> <em>extends</em> <code>HTMLElement</code> = <code>HTMLElement</code></p> <h3 id="s"> <a name="s" class="anchor" href="#s"> <span class="permalink">🔗</span> <span class="title">S</span> </a> </h3> <p><code>S</code> <em>extends</em> <code>string</code> = <code>string</code></p> <h2 id="parameters"> <a name="parameters" class="anchor" href="#parameters"> <span class="permalink">🔗</span> <span class="title">Parameters</span> </a> </h2> <h3 id="selector"> <a name="selector" class="anchor" href="#selector"> <span class="permalink">🔗</span> <span class="title">selector</span> </a> </h3> <p><code>S</code></p> <p>CSS selector for the source element</p> <h3 id="events"> <a name="events" class="anchor" href="#events"> <span class="permalink">🔗</span> <span class="title">events</span> </a> </h3> <p><a href="../type-aliases/EventTransformers.html"><code>EventTransformers</code></a>&lt;<code>T</code>, <a href="../type-aliases/ElementFromSelector.html"><code>ElementFromSelector</code></a>&lt;<code>S</code>&gt;, <code>C</code>&gt;</p> <p>Transformation functions for events</p> <h3 id="initialize"> <a name="initialize" class="anchor" href="#initialize"> <span class="permalink">🔗</span> <span class="title">initialize</span> </a> </h3> <p><a href="../type-aliases/ParserOrFallback.html"><code>ParserOrFallback</code></a>&lt;<code>T</code>, <code>C</code>&gt;</p> <p>Initial value or extractor function</p> <h2 id="returns"> <a name="returns" class="anchor" href="#returns"> <span class="permalink">🔗</span> <span class="title">Returns</span> </a> </h2> <p><a href="../type-aliases/Extractor.html"><code>Extractor</code></a>&lt;<a href="../type-aliases/Computed.html"><code>Computed</code></a>&lt;<code>T</code>&gt;, <code>C</code>&gt;</p> <p>Extractor function for value from event</p> <h2 id="since"> <a name="since" class="anchor" href="#since"> <span class="permalink">🔗</span> <span class="title">Since</span> </a> </h2> <p>0.14.0</p> </section></main> <footer class="content-grid"> <div class="content"> <h2 class="visually-hidden">Footer</h2> <p>© 2024 – 2025 Zeix AG</p> </div> </footer> </context-router> </body> </html>