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954 lines
84 KiB
HTML
954 lines
84 KiB
HTML
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="description" content="Toggle the visibility of content across your project with a few classes and our JavaScript plugins.">
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<meta name="author" content="Mark Otto, Jacob Thornton, and Bootstrap contributors">
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<meta name="generator" content="Hugo 0.98.0">
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<meta name="docsearch:language" content="en">
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<meta name="docsearch:version" content="5.2">
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<title>Collapse · Bootstrap v5.2</title>
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<link rel="canonical" href="https://getbootstrap.com/docs/5.2/components/collapse/"><link rel="preconnect" href="https://AK7KMZKZHQ-dsn.algolia.net" crossorigin>
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@docsearch/css@3">
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<link href="/docs/5.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
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<link href="/docs/5.2/assets/css/docs.css" rel="stylesheet">
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<!-- Favicons -->
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<link rel="apple-touch-icon" href="/docs/5.2/assets/img/favicons/apple-touch-icon.png" sizes="180x180">
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<link rel="icon" href="/docs/5.2/assets/img/favicons/favicon-32x32.png" sizes="32x32" type="image/png">
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<link rel="icon" href="/docs/5.2/assets/img/favicons/favicon-16x16.png" sizes="16x16" type="image/png">
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<link rel="manifest" href="/docs/5.2/assets/img/favicons/manifest.json">
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<link rel="mask-icon" href="/docs/5.2/assets/img/favicons/safari-pinned-tab.svg" color="#712cf9">
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<link rel="icon" href="/docs/5.2/assets/img/favicons/favicon.ico">
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<meta name="theme-color" content="#712cf9">
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<!-- Twitter -->
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<meta name="twitter:card" content="summary">
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<meta name="twitter:site" content="@getbootstrap">
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<meta name="twitter:creator" content="@getbootstrap">
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<meta name="twitter:title" content="Collapse">
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<meta name="twitter:description" content="Toggle the visibility of content across your project with a few classes and our JavaScript plugins.">
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<meta name="twitter:image" content="https://getbootstrap.com/docs/5.2/assets/brand/bootstrap-social.png">
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<!-- Facebook -->
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<meta property="og:url" content="https://getbootstrap.com/docs/5.2/components/collapse/">
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<meta property="og:title" content="Collapse">
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<meta property="og:description" content="Toggle the visibility of content across your project with a few classes and our JavaScript plugins.">
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<meta property="og:type" content="article">
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<meta property="og:image" content="https://getbootstrap.com/docs/5.2/assets/brand/bootstrap-social.png">
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<meta property="og:image:type" content="image/png">
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<meta property="og:image:width" content="1000">
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<meta property="og:image:height" content="500">
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<script defer src="https://cdn.usefathom.com/script.js" data-site="ITUSEYJG"></script>
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<script>
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window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;
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ga('create', 'UA-146052-10', 'getbootstrap.com');
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ga('set', 'anonymizeIp', true);
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ga('send', 'pageview');
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</script>
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<script async src="https://www.google-analytics.com/analytics.js"></script>
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</head>
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<body>
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<div class="skippy visually-hidden-focusable overflow-hidden">
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<div class="container-xl">
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<a class="d-inline-flex p-2 m-1" href="#content">Skip to main content</a>
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<a class="d-none d-md-inline-flex p-2 m-1" href="#bd-docs-nav">Skip to docs navigation</a>
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</div>
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</div>
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<svg xmlns="http://www.w3.org/2000/svg" style="display: none;">
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<symbol id="arrow-right-short" viewBox="0 0 16 16">
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<path fill-rule="evenodd" d="M4 8a.5.5 0 0 1 .5-.5h5.793L8.146 5.354a.5.5 0 1 1 .708-.708l3 3a.5.5 0 0 1 0 .708l-3 3a.5.5 0 0 1-.708-.708L10.293 8.5H4.5A.5.5 0 0 1 4 8z"/>
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</symbol>
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<symbol id="book-half" viewBox="0 0 16 16">
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<path d="M8.5 2.687c.654-.689 1.782-.886 3.112-.752 1.234.124 2.503.523 3.388.893v9.923c-.918-.35-2.107-.692-3.287-.81-1.094-.111-2.278-.039-3.213.492V2.687zM8 1.783C7.015.936 5.587.81 4.287.94c-1.514.153-3.042.672-3.994 1.105A.5.5 0 0 0 0 2.5v11a.5.5 0 0 0 .707.455c.882-.4 2.303-.881 3.68-1.02 1.409-.142 2.59.087 3.223.877a.5.5 0 0 0 .78 0c.633-.79 1.814-1.019 3.222-.877 1.378.139 2.8.62 3.681 1.02A.5.5 0 0 0 16 13.5v-11a.5.5 0 0 0-.293-.455c-.952-.433-2.48-.952-3.994-1.105C10.413.809 8.985.936 8 1.783z"/>
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</symbol>
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<symbol id="box-seam" viewBox="0 0 16 16">
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<path d="M8.186 1.113a.5.5 0 0 0-.372 0L1.846 3.5l2.404.961L10.404 2l-2.218-.887zm3.564 1.426L5.596 5 8 5.961 14.154 3.5l-2.404-.961zm3.25 1.7-6.5 2.6v7.922l6.5-2.6V4.24zM7.5 14.762V6.838L1 4.239v7.923l6.5 2.6zM7.443.184a1.5 1.5 0 0 1 1.114 0l7.129 2.852A.5.5 0 0 1 16 3.5v8.662a1 1 0 0 1-.629.928l-7.185 2.874a.5.5 0 0 1-.372 0L.63 13.09a1 1 0 0 1-.63-.928V3.5a.5.5 0 0 1 .314-.464L7.443.184z"/>
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</symbol>
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<symbol id="braces" viewBox="0 0 16 16">
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<path d="M2.114 8.063V7.9c1.005-.102 1.497-.615 1.497-1.6V4.503c0-1.094.39-1.538 1.354-1.538h.273V2h-.376C3.25 2 2.49 2.759 2.49 4.352v1.524c0 1.094-.376 1.456-1.49 1.456v1.299c1.114 0 1.49.362 1.49 1.456v1.524c0 1.593.759 2.352 2.372 2.352h.376v-.964h-.273c-.964 0-1.354-.444-1.354-1.538V9.663c0-.984-.492-1.497-1.497-1.6zM13.886 7.9v.163c-1.005.103-1.497.616-1.497 1.6v1.798c0 1.094-.39 1.538-1.354 1.538h-.273v.964h.376c1.613 0 2.372-.759 2.372-2.352v-1.524c0-1.094.376-1.456 1.49-1.456V7.332c-1.114 0-1.49-.362-1.49-1.456V4.352C13.51 2.759 12.75 2 11.138 2h-.376v.964h.273c.964 0 1.354.444 1.354 1.538V6.3c0 .984.492 1.497 1.497 1.6z"/>
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</symbol>
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<symbol id="braces-asterisk" viewBox="0 0 16 16">
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<path fill-rule="evenodd" d="M1.114 8.063V7.9c1.005-.102 1.497-.615 1.497-1.6V4.503c0-1.094.39-1.538 1.354-1.538h.273V2h-.376C2.25 2 1.49 2.759 1.49 4.352v1.524c0 1.094-.376 1.456-1.49 1.456v1.299c1.114 0 1.49.362 1.49 1.456v1.524c0 1.593.759 2.352 2.372 2.352h.376v-.964h-.273c-.964 0-1.354-.444-1.354-1.538V9.663c0-.984-.492-1.497-1.497-1.6ZM14.886 7.9v.164c-1.005.103-1.497.616-1.497 1.6v1.798c0 1.094-.39 1.538-1.354 1.538h-.273v.964h.376c1.613 0 2.372-.759 2.372-2.352v-1.524c0-1.094.376-1.456 1.49-1.456v-1.3c-1.114 0-1.49-.362-1.49-1.456V4.352C14.51 2.759 13.75 2 12.138 2h-.376v.964h.273c.964 0 1.354.444 1.354 1.538V6.3c0 .984.492 1.497 1.497 1.6ZM7.5 11.5V9.207l-1.621 1.621-.707-.707L6.792 8.5H4.5v-1h2.293L5.172 5.879l.707-.707L7.5 6.792V4.5h1v2.293l1.621-1.621.707.707L9.208 7.5H11.5v1H9.207l1.621 1.621-.707.707L8.5 9.208V11.5h-1Z"/>
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</symbol>
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<symbol id="check2" viewBox="0 0 16 16">
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<title>Check</title>
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<path d="M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z"/>
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</symbol>
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<symbol id="chevron-expand" viewBox="0 0 16 16">
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<path fill-rule="evenodd" d="M3.646 9.146a.5.5 0 0 1 .708 0L8 12.793l3.646-3.647a.5.5 0 0 1 .708.708l-4 4a.5.5 0 0 1-.708 0l-4-4a.5.5 0 0 1 0-.708zm0-2.292a.5.5 0 0 0 .708 0L8 3.207l3.646 3.647a.5.5 0 0 0 .708-.708l-4-4a.5.5 0 0 0-.708 0l-4 4a.5.5 0 0 0 0 .708z"/>
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</symbol>
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<symbol id="clipboard" viewBox="0 0 16 16">
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<path d="M4 1.5H3a2 2 0 0 0-2 2V14a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V3.5a2 2 0 0 0-2-2h-1v1h1a1 1 0 0 1 1 1V14a1 1 0 0 1-1 1H3a1 1 0 0 1-1-1V3.5a1 1 0 0 1 1-1h1v-1z"/>
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<path d="M9.5 1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-3a.5.5 0 0 1-.5-.5v-1a.5.5 0 0 1 .5-.5h3zm-3-1A1.5 1.5 0 0 0 5 1.5v1A1.5 1.5 0 0 0 6.5 4h3A1.5 1.5 0 0 0 11 2.5v-1A1.5 1.5 0 0 0 9.5 0h-3z"/>
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</symbol>
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<symbol id="code" viewBox="0 0 16 16">
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<path d="M5.854 4.854a.5.5 0 1 0-.708-.708l-3.5 3.5a.5.5 0 0 0 0 .708l3.5 3.5a.5.5 0 0 0 .708-.708L2.707 8l3.147-3.146zm4.292 0a.5.5 0 0 1 .708-.708l3.5 3.5a.5.5 0 0 1 0 .708l-3.5 3.5a.5.5 0 0 1-.708-.708L13.293 8l-3.147-3.146z"/>
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</symbol>
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<symbol id="file-earmark-richtext" viewBox="0 0 16 16">
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<path d="M14 4.5V14a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V2a2 2 0 0 1 2-2h5.5L14 4.5zm-3 0A1.5 1.5 0 0 1 9.5 3V1H4a1 1 0 0 0-1 1v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1V4.5h-2z"/>
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<path d="M4.5 12.5A.5.5 0 0 1 5 12h3a.5.5 0 0 1 0 1H5a.5.5 0 0 1-.5-.5zm0-2A.5.5 0 0 1 5 10h6a.5.5 0 0 1 0 1H5a.5.5 0 0 1-.5-.5zm1.639-3.708 1.33.886 1.854-1.855a.25.25 0 0 1 .289-.047l1.888.974V8.5a.5.5 0 0 1-.5.5H5a.5.5 0 0 1-.5-.5V8s1.54-1.274 1.639-1.208zM6.25 6a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5z"/>
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</symbol>
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<symbol id="globe2" viewBox="0 0 16 16">
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</symbol>
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<symbol id="grid-fill" viewBox="0 0 16 16">
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<symbol id="lightning-charge-fill" viewBox="0 0 16 16">
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</symbol>
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<symbol id="list" viewBox="0 0 16 16">
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<symbol id="magic" viewBox="0 0 16 16">
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<path d="M0 .5A.5.5 0 0 1 .5 0h5a.5.5 0 0 1 .5.5v5.277l4.147-4.131a.5.5 0 0 1 .707 0l3.535 3.536a.5.5 0 0 1 0 .708L10.261 10H15.5a.5.5 0 0 1 .5.5v5a.5.5 0 0 1-.5.5H3a2.99 2.99 0 0 1-2.121-.879A2.99 2.99 0 0 1 0 13.044m6-.21 7.328-7.3-2.829-2.828L6 7.188v5.647zM4.5 13a1.5 1.5 0 1 0-3 0 1.5 1.5 0 0 0 3 0zM15 15v-4H9.258l-4.015 4H15zM0 .5v12.495V.5z"/>
|
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<path d="M0 12.995V13a3.07 3.07 0 0 0 0-.005z"/>
|
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</symbol>
|
|||
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<symbol id="plugin" viewBox="0 0 16 16">
|
|||
|
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<path fill-rule="evenodd" d="M1 8a7 7 0 1 1 2.898 5.673c-.167-.121-.216-.406-.002-.62l1.8-1.8a3.5 3.5 0 0 0 4.572-.328l1.414-1.415a.5.5 0 0 0 0-.707l-.707-.707 1.559-1.563a.5.5 0 1 0-.708-.706l-1.559 1.562-1.414-1.414 1.56-1.562a.5.5 0 1 0-.707-.706l-1.56 1.56-.707-.706a.5.5 0 0 0-.707 0L5.318 5.975a3.5 3.5 0 0 0-.328 4.571l-1.8 1.8c-.58.58-.62 1.6.121 2.137A8 8 0 1 0 0 8a.5.5 0 0 0 1 0Z"/>
|
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</symbol>
|
|||
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<symbol id="plus" viewBox="0 0 16 16">
|
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<path d="M8 4a.5.5 0 0 1 .5.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3A.5.5 0 0 1 8 4z"/>
|
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</symbol>
|
|||
|
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<symbol id="three-dots" viewBox="0 0 16 16">
|
|||
|
|
<path d="M3 9.5a1.5 1.5 0 1 1 0-3 1.5 1.5 0 0 1 0 3zm5 0a1.5 1.5 0 1 1 0-3 1.5 1.5 0 0 1 0 3zm5 0a1.5 1.5 0 1 1 0-3 1.5 1.5 0 0 1 0 3z"/>
|
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</symbol>
|
|||
|
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<symbol id="tools" viewBox="0 0 16 16">
|
|||
|
|
<path d="M1 0 0 1l2.2 3.081a1 1 0 0 0 .815.419h.07a1 1 0 0 1 .708.293l2.675 2.675-2.617 2.654A3.003 3.003 0 0 0 0 13a3 3 0 1 0 5.878-.851l2.654-2.617.968.968-.305.914a1 1 0 0 0 .242 1.023l3.356 3.356a1 1 0 0 0 1.414 0l1.586-1.586a1 1 0 0 0 0-1.414l-3.356-3.356a1 1 0 0 0-1.023-.242L10.5 9.5l-.96-.96 2.68-2.643A3.005 3.005 0 0 0 16 3c0-.269-.035-.53-.102-.777l-2.14 2.141L12 4l-.364-1.757L13.777.102a3 3 0 0 0-3.675 3.68L7.462 6.46 4.793 3.793a1 1 0 0 1-.293-.707v-.071a1 1 0 0 0-.419-.814L1 0zm9.646 10.646a.5.5 0 0 1 .708 0l3 3a.5.5 0 0 1-.708.708l-3-3a.5.5 0 0 1 0-.708zM3 11l.471.242.529.026.287.445.445.287.026.529L5 13l-.242.471-.026.529-.445.287-.287.445-.529.026L3 15l-.471-.242L2 14.732l-.287-.445L1.268 14l-.026-.529L1 13l.242-.471.026-.529.445-.287.287-.445.529-.026L3 11z"/>
|
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|
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</symbol>
|
|||
|
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<symbol id="ui-radios" viewBox="0 0 16 16">
|
|||
|
|
<path d="M7 2.5a.5.5 0 0 1 .5-.5h7a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-7a.5.5 0 0 1-.5-.5v-1zM0 12a3 3 0 1 1 6 0 3 3 0 0 1-6 0zm7-1.5a.5.5 0 0 1 .5-.5h7a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-7a.5.5 0 0 1-.5-.5v-1zm0-5a.5.5 0 0 1 .5-.5h5a.5.5 0 0 1 0 1h-5a.5.5 0 0 1-.5-.5zm0 8a.5.5 0 0 1 .5-.5h5a.5.5 0 0 1 0 1h-5a.5.5 0 0 1-.5-.5zM3 1a3 3 0 1 0 0 6 3 3 0 0 0 0-6zm0 4.5a1.5 1.5 0 1 1 0-3 1.5 1.5 0 0 1 0 3z"/>
|
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</symbol>
|
|||
|
|
</svg>
|
|||
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|
|||
|
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|
|||
|
|
<header class="navbar navbar-expand-lg navbar-dark bd-navbar sticky-top">
|
|||
|
|
<nav class="container-xxl bd-gutter flex-wrap flex-lg-nowrap" aria-label="Main navigation">
|
|||
|
|
<button class="navbar-toggler p-2" type="button" data-bs-toggle="offcanvas" data-bs-target="#bdSidebar" aria-controls="bdSidebar" aria-expanded="false" aria-label="Toggle docs navigation">
|
|||
|
|
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" class="bi" fill="currentColor" viewBox="0 0 16 16">
|
|||
|
|
<path fill-rule="evenodd" d="M2.5 11.5A.5.5 0 0 1 3 11h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5zm0-4A.5.5 0 0 1 3 7h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5zm0-4A.5.5 0 0 1 3 3h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5z"/>
|
|||
|
|
</svg>
|
|||
|
|
|
|||
|
|
<span class="d-none fs-6 pe-1">Browse</span>
|
|||
|
|
</button>
|
|||
|
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|
|||
|
|
<a class="navbar-brand p-0 me-0 me-lg-2" href="/" aria-label="Bootstrap">
|
|||
|
|
<svg xmlns="http://www.w3.org/2000/svg" width="40" height="32" class="d-block my-1" viewBox="0 0 118 94" role="img"><title>Bootstrap</title><path fill-rule="evenodd" clip-rule="evenodd" d="M24.509 0c-6.733 0-11.715 5.893-11.492 12.284.214 6.14-.064 14.092-2.066 20.577C8.943 39.365 5.547 43.485 0 44.014v5.972c5.547.529 8.943 4.649 10.951 11.153 2.002 6.485 2.28 14.437 2.066 20.577C12.794 88.106 17.776 94 24.51 94H93.5c6.733 0 11.714-5.893 11.491-12.284-.214-6.14.064-14.092 2.066-20.577 2.009-6.504 5.396-10.624 10.943-11.153v-5.972c-5.547-.529-8.934-4.649-10.943-11.153-2.002-6.484-2.28-14.437-2.066-20.577C105.214 5.894 100.233 0 93.5 0H24.508zM80 57.863C80 66.663 73.436 72 62.543 72H44a2 2 0 01-2-2V24a2 2 0 012-2h18.437c9.083 0 15.044 4.92 15.044 12.474 0 5.302-4.01 10.049-9.119 10.88v.277C75.317 46.394 80 51.21 80 57.863zM60.521 28.34H49.948v14.934h8.905c6.884 0 10.68-2.772 10.68-7.727 0-4.643-3.264-7.207-9.012-7.207zM49.948 49.2v16.458H60.91c7.167 0 10.964-2.876 10.964-8.281 0-5.406-3.903-8.178-11.425-8.178H49.948z" fill="currentColor"/></svg>
|
|||
|
|
</a>
|
|||
|
|
|
|||
|
|
<button class="navbar-toggler d-flex d-lg-none order-3 p-2" type="button" data-bs-toggle="offcanvas" data-bs-target="#bdNavbar" aria-controls="bdNavbar" aria-expanded="false" aria-label="Toggle navigation">
|
|||
|
|
<svg class="bi" width="24" height="24" aria-hidden="true"><use xlink:href="#three-dots"></use></svg>
|
|||
|
|
</button>
|
|||
|
|
|
|||
|
|
<div class="offcanvas-lg offcanvas-end flex-grow-1" id="bdNavbar" aria-labelledby="bdNavbarOffcanvasLabel" data-bs-scroll="true">
|
|||
|
|
<div class="offcanvas-header px-4 pb-0">
|
|||
|
|
<h5 class="offcanvas-title text-white" id="bdNavbarOffcanvasLabel">Bootstrap</h5>
|
|||
|
|
<button type="button" class="btn-close btn-close-white" data-bs-dismiss="offcanvas" aria-label="Close" data-bs-target="#bdNavbar"></button>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div class="offcanvas-body p-4 pt-0 p-lg-0">
|
|||
|
|
<hr class="d-lg-none text-white-50">
|
|||
|
|
<ul class="navbar-nav flex-row flex-wrap bd-navbar-nav">
|
|||
|
|
<li class="nav-item col-6 col-lg-auto">
|
|||
|
|
<a class="nav-link py-2 px-0 px-lg-2 active" aria-current="true" href="/docs/5.2/getting-started/introduction/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Docs');">Docs</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nav-item col-6 col-lg-auto">
|
|||
|
|
<a class="nav-link py-2 px-0 px-lg-2" href="/docs/5.2/examples/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Examples');">Examples</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nav-item col-6 col-lg-auto">
|
|||
|
|
<a class="nav-link py-2 px-0 px-lg-2" href="https://icons.getbootstrap.com/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Icons');" target="_blank" rel="noopener">Icons</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nav-item col-6 col-lg-auto">
|
|||
|
|
<a class="nav-link py-2 px-0 px-lg-2" href="https://themes.getbootstrap.com/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Themes');" target="_blank" rel="noopener">Themes</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nav-item col-6 col-lg-auto">
|
|||
|
|
<a class="nav-link py-2 px-0 px-lg-2" href="https://blog.getbootstrap.com/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Blog');" target="_blank" rel="noopener">Blog</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
|
|||
|
|
<hr class="d-lg-none text-white-50">
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="bd-search" id="docsearch" data-bd-docs-version="5.2"></div>
|
|||
|
|
|
|||
|
|
<hr class="d-lg-none text-white-50">
|
|||
|
|
|
|||
|
|
|
|||
|
|
<ul class="navbar-nav flex-row flex-wrap ms-md-auto">
|
|||
|
|
<li class="nav-item col-6 col-lg-auto">
|
|||
|
|
<a class="nav-link py-2 px-0 px-lg-2" href="https://github.com/twbs" target="_blank" rel="noopener">
|
|||
|
|
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" class="navbar-nav-svg" viewBox="0 0 512 499.36" role="img"><title>GitHub</title><path fill="currentColor" fill-rule="evenodd" d="M256 0C114.64 0 0 114.61 0 256c0 113.09 73.34 209 175.08 242.9 12.8 2.35 17.47-5.56 17.47-12.34 0-6.08-.22-22.18-.35-43.54-71.2 15.49-86.2-34.34-86.2-34.34-11.64-29.57-28.42-37.45-28.42-37.45-23.27-15.84 1.73-15.55 1.73-15.55 25.69 1.81 39.21 26.38 39.21 26.38 22.84 39.12 59.92 27.82 74.5 21.27 2.33-16.54 8.94-27.82 16.25-34.22-56.84-6.43-116.6-28.43-116.6-126.49 0-27.95 10-50.8 26.35-68.69-2.63-6.48-11.42-32.5 2.51-67.75 0 0 21.49-6.88 70.4 26.24a242.65 242.65 0 0 1 128.18 0c48.87-33.13 70.33-26.24 70.33-26.24 14 35.25 5.18 61.27 2.55 67.75 16.41 17.9 26.31 40.75 26.31 68.69 0 98.35-59.85 120-116.88 126.32 9.19 7.9 17.38 23.53 17.38 47.41 0 34.22-.31 61.83-.31 70.23 0 6.85 4.61 14.81 17.6 12.31C438.72 464.97 512 369.08 512 256.02 512 114.62 397.37 0 256 0z"/></svg>
|
|||
|
|
<small class="d-lg-none ms-2">GitHub</small>
|
|||
|
|
</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nav-item col-6 col-lg-auto">
|
|||
|
|
<a class="nav-link py-2 px-0 px-lg-2" href="https://twitter.com/getbootstrap" target="_blank" rel="noopener">
|
|||
|
|
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" class="navbar-nav-svg" viewBox="0 0 512 416.32" role="img"><title>Twitter</title><path fill="currentColor" d="M160.83 416.32c193.2 0 298.92-160.22 298.92-298.92 0-4.51 0-9-.2-13.52A214 214 0 0 0 512 49.38a212.93 212.93 0 0 1-60.44 16.6 105.7 105.7 0 0 0 46.3-58.19 209 209 0 0 1-66.79 25.37 105.09 105.09 0 0 0-181.73 71.91 116.12 116.12 0 0 0 2.66 24c-87.28-4.3-164.73-46.3-216.56-109.82A105.48 105.48 0 0 0 68 159.6a106.27 106.27 0 0 1-47.53-13.11v1.43a105.28 105.28 0 0 0 84.21 103.06 105.67 105.67 0 0 1-47.33 1.84 105.06 105.06 0 0 0 98.14 72.94A210.72 210.72 0 0 1 25 370.84a202.17 202.17 0 0 1-25-1.43 298.85 298.85 0 0 0 160.83 46.92"/></svg>
|
|||
|
|
<small class="d-lg-none ms-2">Twitter</small>
|
|||
|
|
</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nav-item col-6 col-lg-auto">
|
|||
|
|
<a class="nav-link py-2 px-0 px-lg-2" href="https://bootstrap-slack.herokuapp.com/" target="_blank" rel="noopener">
|
|||
|
|
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" class="navbar-nav-svg" viewBox="0 0 512 512" role="img"><title>Slack</title><path fill="currentColor" d="M210.787 234.832l68.31-22.883 22.1 65.977-68.309 22.882z"/><path fill="currentColor" d="M490.54 185.6C437.7 9.59 361.6-31.34 185.6 21.46S-31.3 150.4 21.46 326.4 150.4 543.3 326.4 490.54 543.34 361.6 490.54 185.6zM401.7 299.8l-33.15 11.05 11.46 34.38c4.5 13.92-2.87 29.06-16.78 33.56-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18l-11.46-34.38-68.36 22.92 11.46 34.38c4.5 13.92-2.87 29.06-16.78 33.56-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18l-11.46-34.43-33.15 11.05c-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18c-4.5-13.92 2.87-29.06 16.78-33.56l33.12-11.03-22.1-65.9-33.15 11.05c-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18c-4.48-13.93 2.89-29.07 16.81-33.58l33.15-11.05-11.46-34.38c-4.5-13.92 2.87-29.06 16.78-33.56s29.06 2.87 33.56 16.78l11.46 34.38 68.36-22.92-11.46-34.38c-4.5-13.92 2.87-29.06 16.78-33.56s29.06 2.87 33.56 16.78l11.47 34.42 33.15-11.05c13.92-4.5 29.06 2.87 33.56 16.78s-2.87 29.06-16.78 33.56L329.7 194.6l22.1 65.9 33.15-11.05c13.92-4.5 29.06 2.87 33.56 16.78s-2.88 29.07-16.81 33.57z"/></svg>
|
|||
|
|
<small class="d-lg-none ms-2">Slack</small>
|
|||
|
|
</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nav-item col-6 col-lg-auto">
|
|||
|
|
<a class="nav-link py-2 px-0 px-lg-2" href="https://opencollective.com/bootstrap" target="_blank" rel="noopener">
|
|||
|
|
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" fill-rule="evenodd" class="navbar-nav-svg" viewBox="0 0 40 41" role="img"><title>Open Collective</title><path fill-opacity=".4" d="M32.8 21c0 2.4-.8 4.9-2 6.9l5.1 5.1c2.5-3.4 4.1-7.6 4.1-12 0-4.6-1.6-8.8-4-12.2L30.7 14c1.2 2 2 4.3 2 7z"/><path d="M20 33.7a12.8 12.8 0 0 1 0-25.6c2.6 0 5 .7 7 2.1L32 5a20 20 0 1 0 .1 31.9l-5-5.2a13 13 0 0 1-7 2z"/></svg>
|
|||
|
|
<small class="d-lg-none ms-2">Open Collective</small>
|
|||
|
|
</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nav-item py-1 col-12 col-lg-auto">
|
|||
|
|
<div class="vr d-none d-lg-flex h-100 mx-lg-2 text-white"></div>
|
|||
|
|
<hr class="d-lg-none text-white-50">
|
|||
|
|
</li>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<li class="nav-item dropdown">
|
|||
|
|
<button class="btn btn-link nav-link py-2 px-0 px-lg-2 dropdown-toggle" id="bd-versions" data-bs-toggle="dropdown" aria-expanded="false" data-bs-display="static">
|
|||
|
|
<span class="d-lg-none">Bootstrap</span> v5.2
|
|||
|
|
</button>
|
|||
|
|
<ul class="dropdown-menu dropdown-menu-end" aria-labelledby="bd-versions">
|
|||
|
|
<li><h6 class="dropdown-header">v5 releases</h6></li>
|
|||
|
|
<li>
|
|||
|
|
<a class="dropdown-item current" aria-current="true" href="/docs/5.2/components/collapse/">
|
|||
|
|
Latest (5.2.x)
|
|||
|
|
</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a class="dropdown-item" href="https://getbootstrap.com/docs/5.1/components/collapse/">v5.1.3</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a class="dropdown-item" href="https://getbootstrap.com/docs/5.0/components/collapse/">v5.0.2</a>
|
|||
|
|
</li>
|
|||
|
|
<li><hr class="dropdown-divider"></li>
|
|||
|
|
<li><h6 class="dropdown-header">Previous releases</h6></li>
|
|||
|
|
<li><a class="dropdown-item" href="https://getbootstrap.com/docs/4.6/">v4.6.x</a></li>
|
|||
|
|
<li><a class="dropdown-item" href="https://getbootstrap.com/docs/3.4/">v3.4.1</a></li>
|
|||
|
|
<li><a class="dropdown-item" href="https://getbootstrap.com/2.3.2/">v2.3.2</a></li>
|
|||
|
|
<li><hr class="dropdown-divider"></li>
|
|||
|
|
<li><a class="dropdown-item" href="/docs/versions/">All versions</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</nav>
|
|||
|
|
</header>
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="container-xxl bd-gutter mt-3 my-md-4 bd-layout">
|
|||
|
|
<aside class="bd-sidebar">
|
|||
|
|
<div class="offcanvas-lg offcanvas-start" id="bdSidebar" aria-labelledby="bdSidebarOffcanvasLabel">
|
|||
|
|
<div class="offcanvas-header border-bottom">
|
|||
|
|
<h5 class="offcanvas-title" id="bdSidebarOffcanvasLabel">Browse docs</h5>
|
|||
|
|
<button type="button" class="btn-close" data-bs-dismiss="offcanvas" aria-label="Close" data-bs-target="#bdSidebar"></button>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div class="offcanvas-body">
|
|||
|
|
<nav class="bd-links w-100" id="bd-docs-nav" aria-label="Docs navigation"><ul class="bd-links-nav list-unstyled mb-0 pb-3 pb-md-2 pe-lg-2">
|
|||
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|
<li class="bd-links-group py-2">
|
|||
|
|
<strong class="bd-links-heading d-flex w-100 align-items-center fw-semibold">
|
|||
|
|
<svg class="bi me-2" style="color: var(--bs-indigo);" aria-hidden="true"><use xlink:href="#book-half"></use></svg>
|
|||
|
|
Getting started
|
|||
|
|
</strong>
|
|||
|
|
|
|||
|
|
<ul class="list-unstyled fw-normal pb-2 small">
|
|||
|
|
<li><a href="/docs/5.2/getting-started/introduction/" class="bd-links-link d-inline-block rounded">Introduction</a></li>
|
|||
|
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<li><a href="/docs/5.2/getting-started/download/" class="bd-links-link d-inline-block rounded">Download</a></li>
|
|||
|
|
<li><a href="/docs/5.2/getting-started/contents/" class="bd-links-link d-inline-block rounded">Contents</a></li>
|
|||
|
|
<li><a href="/docs/5.2/getting-started/browsers-devices/" class="bd-links-link d-inline-block rounded">Browsers & devices</a></li>
|
|||
|
|
<li><a href="/docs/5.2/getting-started/javascript/" class="bd-links-link d-inline-block rounded">JavaScript</a></li>
|
|||
|
|
<li><a href="/docs/5.2/getting-started/webpack/" class="bd-links-link d-inline-block rounded">Webpack</a></li>
|
|||
|
|
<li><a href="/docs/5.2/getting-started/parcel/" class="bd-links-link d-inline-block rounded">Parcel</a></li>
|
|||
|
|
<li><a href="/docs/5.2/getting-started/accessibility/" class="bd-links-link d-inline-block rounded">Accessibility</a></li>
|
|||
|
|
<li><a href="/docs/5.2/getting-started/rfs/" class="bd-links-link d-inline-block rounded">RFS</a></li>
|
|||
|
|
<li><a href="/docs/5.2/getting-started/rtl/" class="bd-links-link d-inline-block rounded">RTL</a></li>
|
|||
|
|
<li><a href="/docs/5.2/getting-started/contribute/" class="bd-links-link d-inline-block rounded">Contribute</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="bd-links-group py-2">
|
|||
|
|
<strong class="bd-links-heading d-flex w-100 align-items-center fw-semibold">
|
|||
|
|
<svg class="bi me-2" style="color: var(--bs-pink);" aria-hidden="true"><use xlink:href="#palette2"></use></svg>
|
|||
|
|
Customize
|
|||
|
|
</strong>
|
|||
|
|
|
|||
|
|
<ul class="list-unstyled fw-normal pb-2 small">
|
|||
|
|
<li><a href="/docs/5.2/customize/overview/" class="bd-links-link d-inline-block rounded">Overview</a></li>
|
|||
|
|
<li><a href="/docs/5.2/customize/sass/" class="bd-links-link d-inline-block rounded">Sass</a></li>
|
|||
|
|
<li><a href="/docs/5.2/customize/options/" class="bd-links-link d-inline-block rounded">Options</a></li>
|
|||
|
|
<li><a href="/docs/5.2/customize/color/" class="bd-links-link d-inline-block rounded">Color</a></li>
|
|||
|
|
<li><a href="/docs/5.2/customize/components/" class="bd-links-link d-inline-block rounded">Components</a></li>
|
|||
|
|
<li><a href="/docs/5.2/customize/css-variables/" class="bd-links-link d-inline-block rounded">CSS variables</a></li>
|
|||
|
|
<li><a href="/docs/5.2/customize/optimize/" class="bd-links-link d-inline-block rounded">Optimize</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="bd-links-group py-2">
|
|||
|
|
<strong class="bd-links-heading d-flex w-100 align-items-center fw-semibold">
|
|||
|
|
<svg class="bi me-2" style="color: var(--bs-teal);" aria-hidden="true"><use xlink:href="#grid-fill"></use></svg>
|
|||
|
|
Layout
|
|||
|
|
</strong>
|
|||
|
|
|
|||
|
|
<ul class="list-unstyled fw-normal pb-2 small">
|
|||
|
|
<li><a href="/docs/5.2/layout/breakpoints/" class="bd-links-link d-inline-block rounded">Breakpoints</a></li>
|
|||
|
|
<li><a href="/docs/5.2/layout/containers/" class="bd-links-link d-inline-block rounded">Containers</a></li>
|
|||
|
|
<li><a href="/docs/5.2/layout/grid/" class="bd-links-link d-inline-block rounded">Grid</a></li>
|
|||
|
|
<li><a href="/docs/5.2/layout/columns/" class="bd-links-link d-inline-block rounded">Columns</a></li>
|
|||
|
|
<li><a href="/docs/5.2/layout/gutters/" class="bd-links-link d-inline-block rounded">Gutters</a></li>
|
|||
|
|
<li><a href="/docs/5.2/layout/utilities/" class="bd-links-link d-inline-block rounded">Utilities</a></li>
|
|||
|
|
<li><a href="/docs/5.2/layout/z-index/" class="bd-links-link d-inline-block rounded">Z-index</a></li>
|
|||
|
|
<li><a href="/docs/5.2/layout/css-grid/" class="bd-links-link d-inline-block rounded">CSS Grid</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="bd-links-group py-2">
|
|||
|
|
<strong class="bd-links-heading d-flex w-100 align-items-center fw-semibold">
|
|||
|
|
<svg class="bi me-2" style="color: var(--bs-gray);" aria-hidden="true"><use xlink:href="#file-earmark-richtext"></use></svg>
|
|||
|
|
Content
|
|||
|
|
</strong>
|
|||
|
|
|
|||
|
|
<ul class="list-unstyled fw-normal pb-2 small">
|
|||
|
|
<li><a href="/docs/5.2/content/reboot/" class="bd-links-link d-inline-block rounded">Reboot</a></li>
|
|||
|
|
<li><a href="/docs/5.2/content/typography/" class="bd-links-link d-inline-block rounded">Typography</a></li>
|
|||
|
|
<li><a href="/docs/5.2/content/images/" class="bd-links-link d-inline-block rounded">Images</a></li>
|
|||
|
|
<li><a href="/docs/5.2/content/tables/" class="bd-links-link d-inline-block rounded">Tables</a></li>
|
|||
|
|
<li><a href="/docs/5.2/content/figures/" class="bd-links-link d-inline-block rounded">Figures</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="bd-links-group py-2">
|
|||
|
|
<strong class="bd-links-heading d-flex w-100 align-items-center fw-semibold">
|
|||
|
|
<svg class="bi me-2" style="color: var(--bs-blue);" aria-hidden="true"><use xlink:href="#ui-radios"></use></svg>
|
|||
|
|
Forms
|
|||
|
|
</strong>
|
|||
|
|
|
|||
|
|
<ul class="list-unstyled fw-normal pb-2 small">
|
|||
|
|
<li><a href="/docs/5.2/forms/overview/" class="bd-links-link d-inline-block rounded">Overview</a></li>
|
|||
|
|
<li><a href="/docs/5.2/forms/form-control/" class="bd-links-link d-inline-block rounded">Form control</a></li>
|
|||
|
|
<li><a href="/docs/5.2/forms/select/" class="bd-links-link d-inline-block rounded">Select</a></li>
|
|||
|
|
<li><a href="/docs/5.2/forms/checks-radios/" class="bd-links-link d-inline-block rounded">Checks & radios</a></li>
|
|||
|
|
<li><a href="/docs/5.2/forms/range/" class="bd-links-link d-inline-block rounded">Range</a></li>
|
|||
|
|
<li><a href="/docs/5.2/forms/input-group/" class="bd-links-link d-inline-block rounded">Input group</a></li>
|
|||
|
|
<li><a href="/docs/5.2/forms/floating-labels/" class="bd-links-link d-inline-block rounded">Floating labels</a></li>
|
|||
|
|
<li><a href="/docs/5.2/forms/layout/" class="bd-links-link d-inline-block rounded">Layout</a></li>
|
|||
|
|
<li><a href="/docs/5.2/forms/validation/" class="bd-links-link d-inline-block rounded">Validation</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="bd-links-group py-2">
|
|||
|
|
<strong class="bd-links-heading d-flex w-100 align-items-center fw-semibold">
|
|||
|
|
<svg class="bi me-2" style="color: var(--bs-cyan);" aria-hidden="true"><use xlink:href="#menu-button-wide-fill"></use></svg>
|
|||
|
|
Components
|
|||
|
|
</strong>
|
|||
|
|
|
|||
|
|
<ul class="list-unstyled fw-normal pb-2 small">
|
|||
|
|
<li><a href="/docs/5.2/components/accordion/" class="bd-links-link d-inline-block rounded">Accordion</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/alerts/" class="bd-links-link d-inline-block rounded">Alerts</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/badge/" class="bd-links-link d-inline-block rounded">Badge</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/breadcrumb/" class="bd-links-link d-inline-block rounded">Breadcrumb</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/buttons/" class="bd-links-link d-inline-block rounded">Buttons</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/button-group/" class="bd-links-link d-inline-block rounded">Button group</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/card/" class="bd-links-link d-inline-block rounded">Card</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/carousel/" class="bd-links-link d-inline-block rounded">Carousel</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/close-button/" class="bd-links-link d-inline-block rounded">Close button</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/collapse/" class="bd-links-link d-inline-block rounded active" aria-current="page">Collapse</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/dropdowns/" class="bd-links-link d-inline-block rounded">Dropdowns</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/list-group/" class="bd-links-link d-inline-block rounded">List group</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/modal/" class="bd-links-link d-inline-block rounded">Modal</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/navbar/" class="bd-links-link d-inline-block rounded">Navbar</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/navs-tabs/" class="bd-links-link d-inline-block rounded">Navs & tabs</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/offcanvas/" class="bd-links-link d-inline-block rounded">Offcanvas</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/pagination/" class="bd-links-link d-inline-block rounded">Pagination</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/placeholders/" class="bd-links-link d-inline-block rounded">Placeholders</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/popovers/" class="bd-links-link d-inline-block rounded">Popovers</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/progress/" class="bd-links-link d-inline-block rounded">Progress</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/scrollspy/" class="bd-links-link d-inline-block rounded">Scrollspy</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/spinners/" class="bd-links-link d-inline-block rounded">Spinners</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/toasts/" class="bd-links-link d-inline-block rounded">Toasts</a></li>
|
|||
|
|
<li><a href="/docs/5.2/components/tooltips/" class="bd-links-link d-inline-block rounded">Tooltips</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="bd-links-group py-2">
|
|||
|
|
<strong class="bd-links-heading d-flex w-100 align-items-center fw-semibold">
|
|||
|
|
<svg class="bi me-2" style="color: var(--bs-orange);" aria-hidden="true"><use xlink:href="#magic"></use></svg>
|
|||
|
|
Helpers
|
|||
|
|
</strong>
|
|||
|
|
|
|||
|
|
<ul class="list-unstyled fw-normal pb-2 small">
|
|||
|
|
<li><a href="/docs/5.2/helpers/clearfix/" class="bd-links-link d-inline-block rounded">Clearfix</a></li>
|
|||
|
|
<li><a href="/docs/5.2/helpers/color-background/" class="bd-links-link d-inline-block rounded">Color & background</a></li>
|
|||
|
|
<li><a href="/docs/5.2/helpers/colored-links/" class="bd-links-link d-inline-block rounded">Colored links</a></li>
|
|||
|
|
<li><a href="/docs/5.2/helpers/ratio/" class="bd-links-link d-inline-block rounded">Ratio</a></li>
|
|||
|
|
<li><a href="/docs/5.2/helpers/position/" class="bd-links-link d-inline-block rounded">Position</a></li>
|
|||
|
|
<li><a href="/docs/5.2/helpers/stacks/" class="bd-links-link d-inline-block rounded">Stacks</a></li>
|
|||
|
|
<li><a href="/docs/5.2/helpers/visually-hidden/" class="bd-links-link d-inline-block rounded">Visually hidden</a></li>
|
|||
|
|
<li><a href="/docs/5.2/helpers/stretched-link/" class="bd-links-link d-inline-block rounded">Stretched link</a></li>
|
|||
|
|
<li><a href="/docs/5.2/helpers/text-truncation/" class="bd-links-link d-inline-block rounded">Text truncation</a></li>
|
|||
|
|
<li><a href="/docs/5.2/helpers/vertical-rule/" class="bd-links-link d-inline-block rounded">Vertical rule</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="bd-links-group py-2">
|
|||
|
|
<strong class="bd-links-heading d-flex w-100 align-items-center fw-semibold">
|
|||
|
|
<svg class="bi me-2" style="color: var(--bs-red);" aria-hidden="true"><use xlink:href="#braces-asterisk"></use></svg>
|
|||
|
|
Utilities
|
|||
|
|
</strong>
|
|||
|
|
|
|||
|
|
<ul class="list-unstyled fw-normal pb-2 small">
|
|||
|
|
<li><a href="/docs/5.2/utilities/api/" class="bd-links-link d-inline-block rounded">API</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/background/" class="bd-links-link d-inline-block rounded">Background</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/borders/" class="bd-links-link d-inline-block rounded">Borders</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/colors/" class="bd-links-link d-inline-block rounded">Colors</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/display/" class="bd-links-link d-inline-block rounded">Display</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/flex/" class="bd-links-link d-inline-block rounded">Flex</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/float/" class="bd-links-link d-inline-block rounded">Float</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/interactions/" class="bd-links-link d-inline-block rounded">Interactions</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/opacity/" class="bd-links-link d-inline-block rounded">Opacity</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/overflow/" class="bd-links-link d-inline-block rounded">Overflow</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/position/" class="bd-links-link d-inline-block rounded">Position</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/shadows/" class="bd-links-link d-inline-block rounded">Shadows</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/sizing/" class="bd-links-link d-inline-block rounded">Sizing</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/spacing/" class="bd-links-link d-inline-block rounded">Spacing</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/text/" class="bd-links-link d-inline-block rounded">Text</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/vertical-align/" class="bd-links-link d-inline-block rounded">Vertical align</a></li>
|
|||
|
|
<li><a href="/docs/5.2/utilities/visibility/" class="bd-links-link d-inline-block rounded">Visibility</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="bd-links-group py-2">
|
|||
|
|
<strong class="bd-links-heading d-flex w-100 align-items-center fw-semibold">
|
|||
|
|
<svg class="bi me-2" style="color: var(--bs-blue);" aria-hidden="true"><use xlink:href="#tools"></use></svg>
|
|||
|
|
Extend
|
|||
|
|
</strong>
|
|||
|
|
|
|||
|
|
<ul class="list-unstyled fw-normal pb-2 small">
|
|||
|
|
<li><a href="/docs/5.2/extend/approach/" class="bd-links-link d-inline-block rounded">Approach</a></li>
|
|||
|
|
<li><a href="/docs/5.2/extend/icons/" class="bd-links-link d-inline-block rounded">Icons</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="bd-links-group py-2">
|
|||
|
|
<strong class="bd-links-heading d-flex w-100 align-items-center fw-semibold">
|
|||
|
|
<svg class="bi me-2" style="color: var(--bs-indigo);" aria-hidden="true"><use xlink:href="#globe2"></use></svg>
|
|||
|
|
About
|
|||
|
|
</strong>
|
|||
|
|
|
|||
|
|
<ul class="list-unstyled fw-normal pb-2 small">
|
|||
|
|
<li><a href="/docs/5.2/about/overview/" class="bd-links-link d-inline-block rounded">Overview</a></li>
|
|||
|
|
<li><a href="/docs/5.2/about/team/" class="bd-links-link d-inline-block rounded">Team</a></li>
|
|||
|
|
<li><a href="/docs/5.2/about/brand/" class="bd-links-link d-inline-block rounded">Brand</a></li>
|
|||
|
|
<li><a href="/docs/5.2/about/license/" class="bd-links-link d-inline-block rounded">License</a></li>
|
|||
|
|
<li><a href="/docs/5.2/about/translations/" class="bd-links-link d-inline-block rounded">Translations</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="bd-links-span-all mt-1 mb-3 mx-4 border-top"></li>
|
|||
|
|
<li class="bd-links-span-all">
|
|||
|
|
<a href="/docs/5.2/migration/" class="bd-links-link d-inline-block rounded small ">
|
|||
|
|
Migration
|
|||
|
|
</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</nav>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</aside>
|
|||
|
|
|
|||
|
|
<main class="bd-main order-1">
|
|||
|
|
<div class="bd-intro pt-2 ps-lg-2">
|
|||
|
|
<div class="d-md-flex flex-md-row-reverse align-items-center justify-content-between">
|
|||
|
|
<a class="btn btn-sm btn-bd-light mb-3 mb-md-0 rounded-2" href="https://github.com/twbs/bootstrap/blob/main/site/content/docs/5.2/components/collapse.md" title="View and edit this file on GitHub" target="_blank" rel="noopener">
|
|||
|
|
View on GitHub
|
|||
|
|
</a>
|
|||
|
|
<h1 class="bd-title mb-0" id="content">Collapse</h1>
|
|||
|
|
</div>
|
|||
|
|
<p class="bd-lead">Toggle the visibility of content across your project with a few classes and our JavaScript plugins.</p>
|
|||
|
|
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="bd-toc mt-3 mb-5 my-lg-0 ps-xl-3 mb-lg-5 text-muted">
|
|||
|
|
<button class="btn btn-link link-dark p-md-0 mb-2 mb-md-0 text-decoration-none bd-toc-toggle d-md-none" type="button" data-bs-toggle="collapse" data-bs-target="#tocContents" aria-expanded="false" aria-controls="tocContents">
|
|||
|
|
On this page
|
|||
|
|
<svg class="bi d-md-none ms-2" aria-hidden="true"><use xlink:href="#chevron-expand"></use></svg>
|
|||
|
|
</button>
|
|||
|
|
<strong class="d-none d-md-block h6 my-2">On this page</strong>
|
|||
|
|
<hr class="d-none d-md-block my-2">
|
|||
|
|
<div class="collapse bd-toc-collapse" id="tocContents">
|
|||
|
|
<nav id="TableOfContents">
|
|||
|
|
<ul>
|
|||
|
|
<li><a href="#how-it-works">How it works</a></li>
|
|||
|
|
<li><a href="#example">Example</a></li>
|
|||
|
|
<li><a href="#horizontal">Horizontal</a></li>
|
|||
|
|
<li><a href="#multiple-targets">Multiple targets</a></li>
|
|||
|
|
<li><a href="#accessibility">Accessibility</a></li>
|
|||
|
|
<li><a href="#sass">Sass</a>
|
|||
|
|
<ul>
|
|||
|
|
<li><a href="#variables">Variables</a></li>
|
|||
|
|
<li><a href="#classes">Classes</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li><a href="#usage">Usage</a>
|
|||
|
|
<ul>
|
|||
|
|
<li><a href="#via-data-attributes">Via data attributes</a></li>
|
|||
|
|
<li><a href="#via-javascript">Via JavaScript</a></li>
|
|||
|
|
<li><a href="#options">Options</a></li>
|
|||
|
|
<li><a href="#methods">Methods</a></li>
|
|||
|
|
<li><a href="#events">Events</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</nav>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="bd-content ps-lg-2">
|
|||
|
|
|
|||
|
|
|
|||
|
|
<h2 id="how-it-works">How it works <a class="anchor-link" href="#how-it-works" aria-label="Link to this section: How it works"></a></h2>
|
|||
|
|
<p>The collapse JavaScript plugin is used to show and hide content. Buttons or anchors are used as triggers that are mapped to specific elements you toggle. Collapsing an element will animate the <code>height</code> from its current value to <code>0</code>. Given how CSS handles animations, you cannot use <code>padding</code> on a <code>.collapse</code> element. Instead, use the class as an independent wrapping element.</p>
|
|||
|
|
<div class="bd-callout bd-callout-info">
|
|||
|
|
The animation effect of this component is dependent on the <code>prefers-reduced-motion</code> media query. See the <a href="/docs/5.2/getting-started/accessibility/#reduced-motion">reduced motion section of our accessibility documentation</a>.
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<h2 id="example">Example <a class="anchor-link" href="#example" aria-label="Link to this section: Example"></a></h2>
|
|||
|
|
<p>Click the buttons below to show and hide another element via class changes:</p>
|
|||
|
|
<ul>
|
|||
|
|
<li><code>.collapse</code> hides content</li>
|
|||
|
|
<li><code>.collapsing</code> is applied during transitions</li>
|
|||
|
|
<li><code>.collapse.show</code> shows content</li>
|
|||
|
|
</ul>
|
|||
|
|
<p>Generally, we recommend using a button with the <code>data-bs-target</code> attribute. While not recommended from a semantic point of view, you can also use a link with the <code>href</code> attribute (and a <code>role="button"</code>). In both cases, the <code>data-bs-toggle="collapse"</code> is required.</p>
|
|||
|
|
<div class="bd-example-snippet bd-code-snippet"><div class="bd-example">
|
|||
|
|
<p>
|
|||
|
|
<a class="btn btn-primary" data-bs-toggle="collapse" href="#collapseExample" role="button" aria-expanded="false" aria-controls="collapseExample">
|
|||
|
|
Link with href
|
|||
|
|
</a>
|
|||
|
|
<button class="btn btn-primary" type="button" data-bs-toggle="collapse" data-bs-target="#collapseExample" aria-expanded="false" aria-controls="collapseExample">
|
|||
|
|
Button with data-bs-target
|
|||
|
|
</button>
|
|||
|
|
</p>
|
|||
|
|
<div class="collapse" id="collapseExample">
|
|||
|
|
<div class="card card-body">
|
|||
|
|
Some placeholder content for the collapse component. This panel is hidden by default but revealed when the user activates the relevant trigger.
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div><div class="d-flex align-items-center highlight-toolbar bg-light ps-3 pe-2 py-1">
|
|||
|
|
<small class="font-monospace text-muted text-uppercase">html</small>
|
|||
|
|
<div class="d-flex ms-auto">
|
|||
|
|
<button type="button" class="btn-edit text-nowrap" title="Try it on StackBlitz">
|
|||
|
|
<svg class="bi" width="1em" height="1em" fill="currentColor" role="img" aria-label="Copy"><use xlink:href="#lightning-charge-fill"/></svg>
|
|||
|
|
</button>
|
|||
|
|
<button type="button" class="btn-clipboard" title="Copy to clipboard">
|
|||
|
|
<svg class="bi" width="1em" height="1em" fill="currentColor" role="img" aria-label="Copy"><use xlink:href="#clipboard"/></svg>
|
|||
|
|
</button>
|
|||
|
|
</div>
|
|||
|
|
</div><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-html" data-lang="html"><span class="line"><span class="cl"><span class="p"><</span><span class="nt">p</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">a</span> <span class="na">class</span><span class="o">=</span><span class="s">"btn btn-primary"</span> <span class="na">data-bs-toggle</span><span class="o">=</span><span class="s">"collapse"</span> <span class="na">href</span><span class="o">=</span><span class="s">"#collapseExample"</span> <span class="na">role</span><span class="o">=</span><span class="s">"button"</span> <span class="na">aria-expanded</span><span class="o">=</span><span class="s">"false"</span> <span class="na">aria-controls</span><span class="o">=</span><span class="s">"collapseExample"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> Link with href
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">a</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">button</span> <span class="na">class</span><span class="o">=</span><span class="s">"btn btn-primary"</span> <span class="na">type</span><span class="o">=</span><span class="s">"button"</span> <span class="na">data-bs-toggle</span><span class="o">=</span><span class="s">"collapse"</span> <span class="na">data-bs-target</span><span class="o">=</span><span class="s">"#collapseExample"</span> <span class="na">aria-expanded</span><span class="o">=</span><span class="s">"false"</span> <span class="na">aria-controls</span><span class="o">=</span><span class="s">"collapseExample"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> Button with data-bs-target
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">button</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p"></</span><span class="nt">p</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p"><</span><span class="nt">div</span> <span class="na">class</span><span class="o">=</span><span class="s">"collapse"</span> <span class="na">id</span><span class="o">=</span><span class="s">"collapseExample"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">div</span> <span class="na">class</span><span class="o">=</span><span class="s">"card card-body"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> Some placeholder content for the collapse component. This panel is hidden by default but revealed when the user activates the relevant trigger.
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">div</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p"></</span><span class="nt">div</span><span class="p">></span></span></span></code></pre></div></div>
|
|||
|
|
|
|||
|
|
<h2 id="horizontal">Horizontal <a class="anchor-link" href="#horizontal" aria-label="Link to this section: Horizontal"></a></h2>
|
|||
|
|
<p>The collapse plugin also supports horizontal collapsing. Add the <code>.collapse-horizontal</code> modifier class to transition the <code>width</code> instead of <code>height</code> and set a <code>width</code> on the immediate child element. Feel free to write your own custom Sass, use inline styles, or use our <a href="/docs/5.2/utilities/sizing/">width utilities</a>.</p>
|
|||
|
|
<div class="bd-callout bd-callout-info">
|
|||
|
|
Please note that while the example below has a <code>min-height</code> set to avoid excessive repaints in our docs, this is not explicitly required. <strong>Only the <code>width</code> on the child element is required.</strong>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div class="bd-example-snippet bd-code-snippet"><div class="bd-example">
|
|||
|
|
<p>
|
|||
|
|
<button class="btn btn-primary" type="button" data-bs-toggle="collapse" data-bs-target="#collapseWidthExample" aria-expanded="false" aria-controls="collapseWidthExample">
|
|||
|
|
Toggle width collapse
|
|||
|
|
</button>
|
|||
|
|
</p>
|
|||
|
|
<div style="min-height: 120px;">
|
|||
|
|
<div class="collapse collapse-horizontal" id="collapseWidthExample">
|
|||
|
|
<div class="card card-body" style="width: 300px;">
|
|||
|
|
This is some placeholder content for a horizontal collapse. It's hidden by default and shown when triggered.
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div><div class="d-flex align-items-center highlight-toolbar bg-light ps-3 pe-2 py-1">
|
|||
|
|
<small class="font-monospace text-muted text-uppercase">html</small>
|
|||
|
|
<div class="d-flex ms-auto">
|
|||
|
|
<button type="button" class="btn-edit text-nowrap" title="Try it on StackBlitz">
|
|||
|
|
<svg class="bi" width="1em" height="1em" fill="currentColor" role="img" aria-label="Copy"><use xlink:href="#lightning-charge-fill"/></svg>
|
|||
|
|
</button>
|
|||
|
|
<button type="button" class="btn-clipboard" title="Copy to clipboard">
|
|||
|
|
<svg class="bi" width="1em" height="1em" fill="currentColor" role="img" aria-label="Copy"><use xlink:href="#clipboard"/></svg>
|
|||
|
|
</button>
|
|||
|
|
</div>
|
|||
|
|
</div><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-html" data-lang="html"><span class="line"><span class="cl"><span class="p"><</span><span class="nt">p</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">button</span> <span class="na">class</span><span class="o">=</span><span class="s">"btn btn-primary"</span> <span class="na">type</span><span class="o">=</span><span class="s">"button"</span> <span class="na">data-bs-toggle</span><span class="o">=</span><span class="s">"collapse"</span> <span class="na">data-bs-target</span><span class="o">=</span><span class="s">"#collapseWidthExample"</span> <span class="na">aria-expanded</span><span class="o">=</span><span class="s">"false"</span> <span class="na">aria-controls</span><span class="o">=</span><span class="s">"collapseWidthExample"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> Toggle width collapse
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">button</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p"></</span><span class="nt">p</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p"><</span><span class="nt">div</span> <span class="na">style</span><span class="o">=</span><span class="s">"min-height: 120px;"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">div</span> <span class="na">class</span><span class="o">=</span><span class="s">"collapse collapse-horizontal"</span> <span class="na">id</span><span class="o">=</span><span class="s">"collapseWidthExample"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">div</span> <span class="na">class</span><span class="o">=</span><span class="s">"card card-body"</span> <span class="na">style</span><span class="o">=</span><span class="s">"width: 300px;"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> This is some placeholder content for a horizontal collapse. It's hidden by default and shown when triggered.
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">div</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">div</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p"></</span><span class="nt">div</span><span class="p">></span></span></span></code></pre></div></div>
|
|||
|
|
|
|||
|
|
<h2 id="multiple-targets">Multiple targets <a class="anchor-link" href="#multiple-targets" aria-label="Link to this section: Multiple targets"></a></h2>
|
|||
|
|
<p>A <code><button></code> or <code><a></code> can show and hide multiple elements by referencing them with a selector in its <code>href</code> or <code>data-bs-target</code> attribute.
|
|||
|
|
Multiple <code><button></code> or <code><a></code> can show and hide an element if they each reference it with their <code>href</code> or <code>data-bs-target</code> attribute</p>
|
|||
|
|
<div class="bd-example-snippet bd-code-snippet"><div class="bd-example">
|
|||
|
|
<p>
|
|||
|
|
<a class="btn btn-primary" data-bs-toggle="collapse" href="#multiCollapseExample1" role="button" aria-expanded="false" aria-controls="multiCollapseExample1">Toggle first element</a>
|
|||
|
|
<button class="btn btn-primary" type="button" data-bs-toggle="collapse" data-bs-target="#multiCollapseExample2" aria-expanded="false" aria-controls="multiCollapseExample2">Toggle second element</button>
|
|||
|
|
<button class="btn btn-primary" type="button" data-bs-toggle="collapse" data-bs-target=".multi-collapse" aria-expanded="false" aria-controls="multiCollapseExample1 multiCollapseExample2">Toggle both elements</button>
|
|||
|
|
</p>
|
|||
|
|
<div class="row">
|
|||
|
|
<div class="col">
|
|||
|
|
<div class="collapse multi-collapse" id="multiCollapseExample1">
|
|||
|
|
<div class="card card-body">
|
|||
|
|
Some placeholder content for the first collapse component of this multi-collapse example. This panel is hidden by default but revealed when the user activates the relevant trigger.
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
<div class="col">
|
|||
|
|
<div class="collapse multi-collapse" id="multiCollapseExample2">
|
|||
|
|
<div class="card card-body">
|
|||
|
|
Some placeholder content for the second collapse component of this multi-collapse example. This panel is hidden by default but revealed when the user activates the relevant trigger.
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div><div class="d-flex align-items-center highlight-toolbar bg-light ps-3 pe-2 py-1">
|
|||
|
|
<small class="font-monospace text-muted text-uppercase">html</small>
|
|||
|
|
<div class="d-flex ms-auto">
|
|||
|
|
<button type="button" class="btn-edit text-nowrap" title="Try it on StackBlitz">
|
|||
|
|
<svg class="bi" width="1em" height="1em" fill="currentColor" role="img" aria-label="Copy"><use xlink:href="#lightning-charge-fill"/></svg>
|
|||
|
|
</button>
|
|||
|
|
<button type="button" class="btn-clipboard" title="Copy to clipboard">
|
|||
|
|
<svg class="bi" width="1em" height="1em" fill="currentColor" role="img" aria-label="Copy"><use xlink:href="#clipboard"/></svg>
|
|||
|
|
</button>
|
|||
|
|
</div>
|
|||
|
|
</div><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-html" data-lang="html"><span class="line"><span class="cl"><span class="p"><</span><span class="nt">p</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">a</span> <span class="na">class</span><span class="o">=</span><span class="s">"btn btn-primary"</span> <span class="na">data-bs-toggle</span><span class="o">=</span><span class="s">"collapse"</span> <span class="na">href</span><span class="o">=</span><span class="s">"#multiCollapseExample1"</span> <span class="na">role</span><span class="o">=</span><span class="s">"button"</span> <span class="na">aria-expanded</span><span class="o">=</span><span class="s">"false"</span> <span class="na">aria-controls</span><span class="o">=</span><span class="s">"multiCollapseExample1"</span><span class="p">></span>Toggle first element<span class="p"></</span><span class="nt">a</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">button</span> <span class="na">class</span><span class="o">=</span><span class="s">"btn btn-primary"</span> <span class="na">type</span><span class="o">=</span><span class="s">"button"</span> <span class="na">data-bs-toggle</span><span class="o">=</span><span class="s">"collapse"</span> <span class="na">data-bs-target</span><span class="o">=</span><span class="s">"#multiCollapseExample2"</span> <span class="na">aria-expanded</span><span class="o">=</span><span class="s">"false"</span> <span class="na">aria-controls</span><span class="o">=</span><span class="s">"multiCollapseExample2"</span><span class="p">></span>Toggle second element<span class="p"></</span><span class="nt">button</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">button</span> <span class="na">class</span><span class="o">=</span><span class="s">"btn btn-primary"</span> <span class="na">type</span><span class="o">=</span><span class="s">"button"</span> <span class="na">data-bs-toggle</span><span class="o">=</span><span class="s">"collapse"</span> <span class="na">data-bs-target</span><span class="o">=</span><span class="s">".multi-collapse"</span> <span class="na">aria-expanded</span><span class="o">=</span><span class="s">"false"</span> <span class="na">aria-controls</span><span class="o">=</span><span class="s">"multiCollapseExample1 multiCollapseExample2"</span><span class="p">></span>Toggle both elements<span class="p"></</span><span class="nt">button</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p"></</span><span class="nt">p</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p"><</span><span class="nt">div</span> <span class="na">class</span><span class="o">=</span><span class="s">"row"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">div</span> <span class="na">class</span><span class="o">=</span><span class="s">"col"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">div</span> <span class="na">class</span><span class="o">=</span><span class="s">"collapse multi-collapse"</span> <span class="na">id</span><span class="o">=</span><span class="s">"multiCollapseExample1"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">div</span> <span class="na">class</span><span class="o">=</span><span class="s">"card card-body"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> Some placeholder content for the first collapse component of this multi-collapse example. This panel is hidden by default but revealed when the user activates the relevant trigger.
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">div</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">div</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">div</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">div</span> <span class="na">class</span><span class="o">=</span><span class="s">"col"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">div</span> <span class="na">class</span><span class="o">=</span><span class="s">"collapse multi-collapse"</span> <span class="na">id</span><span class="o">=</span><span class="s">"multiCollapseExample2"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"><</span><span class="nt">div</span> <span class="na">class</span><span class="o">=</span><span class="s">"card card-body"</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> Some placeholder content for the second collapse component of this multi-collapse example. This panel is hidden by default but revealed when the user activates the relevant trigger.
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">div</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">div</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p"></</span><span class="nt">div</span><span class="p">></span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p"></</span><span class="nt">div</span><span class="p">></span></span></span></code></pre></div></div>
|
|||
|
|
|
|||
|
|
<h2 id="accessibility">Accessibility <a class="anchor-link" href="#accessibility" aria-label="Link to this section: Accessibility"></a></h2>
|
|||
|
|
<p>Be sure to add <code>aria-expanded</code> to the control element. This attribute explicitly conveys the current state of the collapsible element tied to the control to screen readers and similar assistive technologies. If the collapsible element is closed by default, the attribute on the control element should have a value of <code>aria-expanded="false"</code>. If you’ve set the collapsible element to be open by default using the <code>show</code> class, set <code>aria-expanded="true"</code> on the control instead. The plugin will automatically toggle this attribute on the control based on whether or not the collapsible element has been opened or closed (via JavaScript, or because the user triggered another control element also tied to the same collapsible element). If the control element’s HTML element is not a button (e.g., an <code><a></code> or <code><div></code>), the attribute <code>role="button"</code> should be added to the element.</p>
|
|||
|
|
<p>If your control element is targeting a single collapsible element – i.e. the <code>data-bs-target</code> attribute is pointing to an <code>id</code> selector – you should add the <code>aria-controls</code> attribute to the control element, containing the <code>id</code> of the collapsible element. Modern screen readers and similar assistive technologies make use of this attribute to provide users with additional shortcuts to navigate directly to the collapsible element itself.</p>
|
|||
|
|
<p>Note that Bootstrap’s current implementation does not cover the various <em>optional</em> keyboard interactions described in the <a href="https://www.w3.org/TR/wai-aria-practices-1.1/#accordion">WAI-ARIA Authoring Practices 1.1 accordion pattern</a> - you will need to include these yourself with custom JavaScript.</p>
|
|||
|
|
<h2 id="sass">Sass <a class="anchor-link" href="#sass" aria-label="Link to this section: Sass"></a></h2>
|
|||
|
|
<h3 id="variables">Variables <a class="anchor-link" href="#variables" aria-label="Link to this section: Variables"></a></h3>
|
|||
|
|
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-scss" data-lang="scss"><span class="line"><span class="cl"><span class="nv">$transition-collapse</span><span class="o">:</span> <span class="n">height</span> <span class="mf">.35</span><span class="kt">s</span> <span class="ni">ease</span><span class="p">;</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="nv">$transition-collapse-width</span><span class="o">:</span> <span class="ni">width</span> <span class="mf">.35</span><span class="kt">s</span> <span class="ni">ease</span><span class="p">;</span>
|
|||
|
|
</span></span></code></pre></div>
|
|||
|
|
<h3 id="classes">Classes <a class="anchor-link" href="#classes" aria-label="Link to this section: Classes"></a></h3>
|
|||
|
|
<p>Collapse transition classes can be found in <code>scss/_transitions.scss</code> as these are shared across multiple components (collapse and accordion).</p>
|
|||
|
|
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-scss" data-lang="scss"><span class="line"><span class="cl"><span class="nc">.collapse</span> <span class="p">{</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="k">&</span><span class="nd">:not</span><span class="o">(</span><span class="nc">.show</span><span class="o">)</span> <span class="p">{</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="na">display</span><span class="o">:</span> <span class="ni">none</span><span class="p">;</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p">}</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p">}</span>
|
|||
|
|
</span></span><span class="line"><span class="cl">
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="nc">.collapsing</span> <span class="p">{</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="na">height</span><span class="o">:</span> <span class="mi">0</span><span class="p">;</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="na">overflow</span><span class="o">:</span> <span class="ni">hidden</span><span class="p">;</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="k">@include</span><span class="nd"> transition</span><span class="p">(</span><span class="nv">$transition-collapse</span><span class="p">);</span>
|
|||
|
|
</span></span><span class="line"><span class="cl">
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="k">&</span><span class="nc">.collapse-horizontal</span> <span class="p">{</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="na">width</span><span class="o">:</span> <span class="mi">0</span><span class="p">;</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="na">height</span><span class="o">:</span> <span class="ni">auto</span><span class="p">;</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="k">@include</span><span class="nd"> transition</span><span class="p">(</span><span class="nv">$transition-collapse-width</span><span class="p">);</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="p">}</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p">}</span>
|
|||
|
|
</span></span></code></pre></div>
|
|||
|
|
<h2 id="usage">Usage <a class="anchor-link" href="#usage" aria-label="Link to this section: Usage"></a></h2>
|
|||
|
|
<p>The collapse plugin utilizes a few classes to handle the heavy lifting:</p>
|
|||
|
|
<ul>
|
|||
|
|
<li><code>.collapse</code> hides the content</li>
|
|||
|
|
<li><code>.collapse.show</code> shows the content</li>
|
|||
|
|
<li><code>.collapsing</code> is added when the transition starts, and removed when it finishes</li>
|
|||
|
|
</ul>
|
|||
|
|
<p>These classes can be found in <code>_transitions.scss</code>.</p>
|
|||
|
|
<h3 id="via-data-attributes">Via data attributes <a class="anchor-link" href="#via-data-attributes" aria-label="Link to this section: Via data attributes"></a></h3>
|
|||
|
|
<p>Just add <code>data-bs-toggle="collapse"</code> and a <code>data-bs-target</code> to the element to automatically assign control of one or more collapsible elements. The <code>data-bs-target</code> attribute accepts a CSS selector to apply the collapse to. Be sure to add the class <code>collapse</code> to the collapsible element. If you’d like it to default open, add the additional class <code>show</code>.</p>
|
|||
|
|
<p>To add accordion-like group management to a collapsible area, add the data attribute <code>data-bs-parent="#selector"</code>. Refer to the <a href="/docs/5.2/components/accordion/">accordion page</a> for more information.</p>
|
|||
|
|
<h3 id="via-javascript">Via JavaScript <a class="anchor-link" href="#via-javascript" aria-label="Link to this section: Via JavaScript"></a></h3>
|
|||
|
|
<p>Enable manually with:</p>
|
|||
|
|
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-js" data-lang="js"><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">collapseElementList</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">querySelectorAll</span><span class="p">(</span><span class="s1">'.collapse'</span><span class="p">)</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">collapseList</span> <span class="o">=</span> <span class="p">[...</span><span class="nx">collapseElementList</span><span class="p">].</span><span class="nx">map</span><span class="p">(</span><span class="nx">collapseEl</span> <span class="p">=></span> <span class="k">new</span> <span class="nx">bootstrap</span><span class="p">.</span><span class="nx">Collapse</span><span class="p">(</span><span class="nx">collapseEl</span><span class="p">))</span>
|
|||
|
|
</span></span></code></pre></div><h3 id="options">Options <a class="anchor-link" href="#options" aria-label="Link to this section: Options"></a></h3>
|
|||
|
|
<p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code>data-bs-</code>, as in <code>data-bs-animation=""</code>. Make sure to change the case type of the option name from camelCase to kebab-case when passing the options via data attributes. For example, use <code>data-bs-custom-class="beautifier"</code> instead of <code>data-bs-customClass="beautifier"</code>.</p>
|
|||
|
|
<p>As of Bootstrap 5.2.0, all components support an <strong>experimental</strong> reserved data attribute <code>data-bs-config</code> that can house simple component configuration as a JSON string. When an element has <code>data-bs-config='{"delay":0, "title":123}'</code> and <code>data-bs-title="456"</code> attributes, the final <code>title</code> value will be <code>456</code> and the separate data attributes will override values given on <code>data-bs-config</code>. In addition, existing data attributes are able to house JSON values like <code>data-bs-delay='{"show":0,"hide":150}'</code>.</p>
|
|||
|
|
|
|||
|
|
<div class="table-responsive"><table class="table">
|
|||
|
|
<thead>
|
|||
|
|
<tr>
|
|||
|
|
<th>Name</th>
|
|||
|
|
<th>Type</th>
|
|||
|
|
<th>Default</th>
|
|||
|
|
<th>Description</th>
|
|||
|
|
</tr>
|
|||
|
|
</thead>
|
|||
|
|
<tbody>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>parent</code></td>
|
|||
|
|
<td>selector, jQuery object, DOM element</td>
|
|||
|
|
<td><code>false</code></td>
|
|||
|
|
<td>If parent is provided, then all collapsible elements under the specified parent will be closed when this collapsible item is shown. (similar to traditional accordion behavior - this is dependent on the <code>card</code> class). The attribute has to be set on the target collapsible area.</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>toggle</code></td>
|
|||
|
|
<td>boolean</td>
|
|||
|
|
<td><code>true</code></td>
|
|||
|
|
<td>Toggles the collapsible element on invocation</td>
|
|||
|
|
</tr>
|
|||
|
|
</tbody>
|
|||
|
|
</table></div>
|
|||
|
|
|
|||
|
|
<h3 id="methods">Methods <a class="anchor-link" href="#methods" aria-label="Link to this section: Methods"></a></h3>
|
|||
|
|
<div class="bd-callout bd-callout-danger">
|
|||
|
|
<h4 id="asynchronous-methods-and-transitions">Asynchronous methods and transitions <a class="anchor-link" href="#asynchronous-methods-and-transitions" aria-label="Link to this section: Asynchronous methods and transitions"></a></h4>
|
|||
|
|
<p>All API methods are <strong>asynchronous</strong> and start a <strong>transition</strong>. They return to the caller as soon as the transition is started but <strong>before it ends</strong>. In addition, a method call on a <strong>transitioning component will be ignored</strong>.</p>
|
|||
|
|
<p><a href="/docs/5.2/getting-started/javascript/#asynchronous-functions-and-transitions">See our JavaScript documentation for more information</a>.</p>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<p>Activates your content as a collapsible element. Accepts an optional options <code>object</code>.</p>
|
|||
|
|
<p>You can create a collapse instance with the constructor, for example:</p>
|
|||
|
|
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-js" data-lang="js"><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">bsCollapse</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">bootstrap</span><span class="p">.</span><span class="nx">Collapse</span><span class="p">(</span><span class="s1">'#myCollapse'</span><span class="p">,</span> <span class="p">{</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="nx">toggle</span><span class="o">:</span> <span class="kc">false</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="p">})</span>
|
|||
|
|
</span></span></code></pre></div><div class="table-responsive"><table class="table">
|
|||
|
|
<thead>
|
|||
|
|
<tr>
|
|||
|
|
<th>Method</th>
|
|||
|
|
<th>Description</th>
|
|||
|
|
</tr>
|
|||
|
|
</thead>
|
|||
|
|
<tbody>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>toggle</code></td>
|
|||
|
|
<td>Toggles a collapsible element to shown or hidden. <strong>Returns to the caller before the collapsible element has actually been shown or hidden</strong> (i.e. before the <code>shown.bs.collapse</code> or <code>hidden.bs.collapse</code> event occurs).</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>show</code></td>
|
|||
|
|
<td>Shows a collapsible element. <strong>Returns to the caller before the collapsible element has actually been shown</strong> (e.g., before the <code>shown.bs.collapse</code> event occurs).</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>hide</code></td>
|
|||
|
|
<td>Hides a collapsible element. <strong>Returns to the caller before the collapsible element has actually been hidden</strong> (e.g., before the <code>hidden.bs.collapse</code> event occurs).</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>dispose</code></td>
|
|||
|
|
<td>Destroys an element’s collapse. (Removes stored data on the DOM element)</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>getInstance</code></td>
|
|||
|
|
<td>Static method which allows you to get the collapse instance associated to a DOM element, you can use it like this: <code>bootstrap.Collapse.getInstance(element)</code></td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>getOrCreateInstance</code></td>
|
|||
|
|
<td>Static method which returns a collapse instance associated to a DOM element or create a new one in case it wasn’t initialized. You can use it like this: <code>bootstrap.Collapse.getOrCreateInstance(element)</code></td>
|
|||
|
|
</tr>
|
|||
|
|
</tbody>
|
|||
|
|
</table></div>
|
|||
|
|
|
|||
|
|
<h3 id="events">Events <a class="anchor-link" href="#events" aria-label="Link to this section: Events"></a></h3>
|
|||
|
|
<p>Bootstrap’s collapse class exposes a few events for hooking into collapse functionality.</p>
|
|||
|
|
<div class="table-responsive"><table class="table">
|
|||
|
|
<thead>
|
|||
|
|
<tr>
|
|||
|
|
<th>Event type</th>
|
|||
|
|
<th>Description</th>
|
|||
|
|
</tr>
|
|||
|
|
</thead>
|
|||
|
|
<tbody>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>show.bs.collapse</code></td>
|
|||
|
|
<td>This event fires immediately when the <code>show</code> instance method is called.</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>shown.bs.collapse</code></td>
|
|||
|
|
<td>This event is fired when a collapse element has been made visible to the user (will wait for CSS transitions to complete).</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>hide.bs.collapse</code></td>
|
|||
|
|
<td>This event is fired immediately when the <code>hide</code> method has been called.</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<td><code>hidden.bs.collapse</code></td>
|
|||
|
|
<td>This event is fired when a collapse element has been hidden from the user (will wait for CSS transitions to complete).</td>
|
|||
|
|
</tr>
|
|||
|
|
</tbody>
|
|||
|
|
</table></div>
|
|||
|
|
|
|||
|
|
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-js" data-lang="js"><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">myCollapsible</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="s1">'myCollapsible'</span><span class="p">)</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"><span class="nx">myCollapsible</span><span class="p">.</span><span class="nx">addEventListener</span><span class="p">(</span><span class="s1">'hidden.bs.collapse'</span><span class="p">,</span> <span class="nx">event</span> <span class="p">=></span> <span class="p">{</span>
|
|||
|
|
</span></span><span class="line"><span class="cl"> <span class="c1">// do something...
|
|||
|
|
</span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">})</span>
|
|||
|
|
</span></span></code></pre></div>
|
|||
|
|
</div>
|
|||
|
|
</main>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<footer class="bd-footer py-4 py-md-5 mt-5 bg-light">
|
|||
|
|
<div class="container py-4 py-md-5 px-4 px-md-3">
|
|||
|
|
<div class="row">
|
|||
|
|
<div class="col-lg-3 mb-3">
|
|||
|
|
<a class="d-inline-flex align-items-center mb-2 link-dark text-decoration-none" href="/" aria-label="Bootstrap">
|
|||
|
|
<svg xmlns="http://www.w3.org/2000/svg" width="40" height="32" class="d-block me-2" viewBox="0 0 118 94" role="img"><title>Bootstrap</title><path fill-rule="evenodd" clip-rule="evenodd" d="M24.509 0c-6.733 0-11.715 5.893-11.492 12.284.214 6.14-.064 14.092-2.066 20.577C8.943 39.365 5.547 43.485 0 44.014v5.972c5.547.529 8.943 4.649 10.951 11.153 2.002 6.485 2.28 14.437 2.066 20.577C12.794 88.106 17.776 94 24.51 94H93.5c6.733 0 11.714-5.893 11.491-12.284-.214-6.14.064-14.092 2.066-20.577 2.009-6.504 5.396-10.624 10.943-11.153v-5.972c-5.547-.529-8.934-4.649-10.943-11.153-2.002-6.484-2.28-14.437-2.066-20.577C105.214 5.894 100.233 0 93.5 0H24.508zM80 57.863C80 66.663 73.436 72 62.543 72H44a2 2 0 01-2-2V24a2 2 0 012-2h18.437c9.083 0 15.044 4.92 15.044 12.474 0 5.302-4.01 10.049-9.119 10.88v.277C75.317 46.394 80 51.21 80 57.863zM60.521 28.34H49.948v14.934h8.905c6.884 0 10.68-2.772 10.68-7.727 0-4.643-3.264-7.207-9.012-7.207zM49.948 49.2v16.458H60.91c7.167 0 10.964-2.876 10.964-8.281 0-5.406-3.903-8.178-11.425-8.178H49.948z" fill="currentColor"/></svg>
|
|||
|
|
<span class="fs-5">Bootstrap</span>
|
|||
|
|
</a>
|
|||
|
|
<ul class="list-unstyled small text-muted">
|
|||
|
|
<li class="mb-2">Designed and built with all the love in the world by the <a href="/docs/5.2/about/team/">Bootstrap team</a> with the help of <a href="https://github.com/twbs/bootstrap/graphs/contributors">our contributors</a>.</li>
|
|||
|
|
<li class="mb-2">Code licensed <a href="https://github.com/twbs/bootstrap/blob/main/LICENSE" target="_blank" rel="license noopener">MIT</a>, docs <a href="https://creativecommons.org/licenses/by/3.0/" target="_blank" rel="license noopener">CC BY 3.0</a>.</li>
|
|||
|
|
<li class="mb-2">Currently v5.2.0-beta1.</li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
<div class="col-6 col-lg-2 offset-lg-1 mb-3">
|
|||
|
|
<h5>Links</h5>
|
|||
|
|
<ul class="list-unstyled">
|
|||
|
|
<li class="mb-2"><a href="/">Home</a></li>
|
|||
|
|
<li class="mb-2"><a href="/docs/5.2/">Docs</a></li>
|
|||
|
|
<li class="mb-2"><a href="/docs/5.2/examples/">Examples</a></li>
|
|||
|
|
<li class="mb-2"><a href="https://themes.getbootstrap.com/">Themes</a></li>
|
|||
|
|
<li class="mb-2"><a href="https://blog.getbootstrap.com/">Blog</a></li>
|
|||
|
|
<li class="mb-2"><a href="">Swag Store</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
<div class="col-6 col-lg-2 mb-3">
|
|||
|
|
<h5>Guides</h5>
|
|||
|
|
<ul class="list-unstyled">
|
|||
|
|
<li class="mb-2"><a href="/docs/5.2/getting-started/">Getting started</a></li>
|
|||
|
|
<li class="mb-2"><a href="/docs/5.2/examples/starter-template/">Starter template</a></li>
|
|||
|
|
<li class="mb-2"><a href="/docs/5.2/getting-started/webpack/">Webpack</a></li>
|
|||
|
|
<li class="mb-2"><a href="/docs/5.2/getting-started/parcel/">Parcel</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
<div class="col-6 col-lg-2 mb-3">
|
|||
|
|
<h5>Projects</h5>
|
|||
|
|
<ul class="list-unstyled">
|
|||
|
|
<li class="mb-2"><a href="https://github.com/twbs/bootstrap">Bootstrap 5</a></li>
|
|||
|
|
<li class="mb-2"><a href="https://github.com/twbs/bootstrap/tree/v4-dev">Bootstrap 4</a></li>
|
|||
|
|
<li class="mb-2"><a href="https://github.com/twbs/icons">Icons</a></li>
|
|||
|
|
<li class="mb-2"><a href="https://github.com/twbs/rfs">RFS</a></li>
|
|||
|
|
<li class="mb-2"><a href="https://github.com/twbs/bootstrap-npm-starter">npm starter</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
<div class="col-6 col-lg-2 mb-3">
|
|||
|
|
<h5>Community</h5>
|
|||
|
|
<ul class="list-unstyled">
|
|||
|
|
<li class="mb-2"><a href="https://github.com/twbs/bootstrap/issues">Issues</a></li>
|
|||
|
|
<li class="mb-2"><a href="https://github.com/twbs/bootstrap/discussions">Discussions</a></li>
|
|||
|
|
<li class="mb-2"><a href="https://github.com/sponsors/twbs">Corporate sponsors</a></li>
|
|||
|
|
<li class="mb-2"><a href="https://opencollective.com/bootstrap">Open Collective</a></li>
|
|||
|
|
<li class="mb-2"><a href="https://bootstrap-slack.herokuapp.com/">Slack</a></li>
|
|||
|
|
<li class="mb-2"><a href="https://stackoverflow.com/questions/tagged/bootstrap-5">Stack Overflow</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</footer>
|
|||
|
|
|
|||
|
|
<script src="/docs/5.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-pprn3073KE6tl6bjs2QrFaJGz5/SUsLqktiwsUTF55Jfv3qYSDhgCecCxMW52nD2" crossorigin="anonymous"></script>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<script src="https://cdn.jsdelivr.net/npm/@docsearch/js@3"></script>
|
|||
|
|
<script src="https://cdn.jsdelivr.net/npm/@stackblitz/sdk@1/bundles/sdk.umd.js"></script>
|
|||
|
|
|
|||
|
|
<script src="/docs/5.2/assets/js/docs.min.js"></script>
|
|||
|
|
|
|||
|
|
<script>
|
|||
|
|
|
|||
|
|
document.querySelectorAll('.btn-edit').forEach(btn => {
|
|||
|
|
btn.addEventListener('click', event => {
|
|||
|
|
const htmlSnippet = event.target.closest('.bd-code-snippet').querySelector('.bd-example').innerHTML
|
|||
|
|
StackBlitzSDK.openBootstrapSnippet(htmlSnippet)
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
StackBlitzSDK.openBootstrapSnippet = snippet => {
|
|||
|
|
const markup = `<!doctype html>
|
|||
|
|
<html lang="en">
|
|||
|
|
<head>
|
|||
|
|
<meta charset="utf-8">
|
|||
|
|
<meta name="viewport" content="width=device-width, initial-scale=1">
|
|||
|
|
<link href="https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.2.0-beta1\/dist\/css\/bootstrap.min.css" rel="stylesheet">
|
|||
|
|
<title>Bootstrap Example</title>
|
|||
|
|
</head>
|
|||
|
|
<body>
|
|||
|
|
|
|||
|
|
<!-- Example Code -->
|
|||
|
|
${snippet.replace(/^/gm, ' ')}
|
|||
|
|
<!-- End Example Code -->
|
|||
|
|
|
|||
|
|
<${'script'} src="https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.2.0-beta1\/dist\/js\/bootstrap.bundle.min.js"></${'script'}>
|
|||
|
|
</body>
|
|||
|
|
</html>`
|
|||
|
|
|
|||
|
|
const project = {
|
|||
|
|
files: {
|
|||
|
|
'index.html': markup
|
|||
|
|
},
|
|||
|
|
title: 'Bootstrap Example',
|
|||
|
|
description: `Official example from ${window.location.href}`,
|
|||
|
|
template: 'html',
|
|||
|
|
tags: ['bootstrap']
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
StackBlitzSDK.openProject(project, { openFile: 'index.html' })
|
|||
|
|
}
|
|||
|
|
</script>
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="position-fixed"><input type="text"></div>
|
|||
|
|
|
|||
|
|
</body>
|
|||
|
|
</html>
|