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switch vzniklý modifikací input type checkbox
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Switch element example</title> | |
| <meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1"> | |
| <link rel="icon" type="image/x-icon" href="./favicon.ico"> | |
| <link rel="stylesheet" href="./mvp.css" data-title="světlý styl" fetchpriority="high" crossorigin="anonymous"> | |
| <style> | |
| :root { | |
| --border-radius: 5px; | |
| --color-accent: #118bee15; | |
| --color-link: #118bee; | |
| --color-text: #000; | |
| --color-success: green; | |
| } | |
| label.switch { | |
| display: block; | |
| padding: 4px 4px 6px 6px; | |
| border: 0 solid var(--color-link); | |
| border-radius: var(--border-radius); | |
| width: min-content; | |
| white-space: nowrap; | |
| cursor: pointer; | |
| user-select: none; | |
| &>:first-child { | |
| display: inline-block; | |
| padding-right: 1em; | |
| } | |
| &:hover, | |
| &:has([role=switch]:focus) { | |
| padding: 2px 2px 4px 4px; | |
| border-width: 2px; | |
| outline: none; | |
| background-color: var(--color-accent); | |
| } | |
| .visual { | |
| position: relative; | |
| top: 2px; | |
| display: inline-block; | |
| border: 2px solid var(--color-text); | |
| width: 2.5em; | |
| height: 1.25em; | |
| border-radius: 2em; | |
| vertical-align: sub; | |
| &::before { | |
| content: ""; | |
| position: absolute; | |
| top: 1px; | |
| left: 2px; | |
| display: inline-block; | |
| border: 2px solid var(--color-text); | |
| border-radius: 1em; | |
| width: 0.88em; | |
| height: 0.88em; | |
| background: var(--color-text); | |
| opacity: 0.6; | |
| transition: left 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, opacity 0.2s ease; | |
| } | |
| } | |
| .state { | |
| display: inline-grid; | |
| grid-template-areas: "overlay"; | |
| &>.boolean { | |
| grid-area: overlay; | |
| } | |
| } | |
| } | |
| [role=switch] { | |
| opacity: 0; | |
| position: absolute; | |
| &:not(:checked)~.state .on { | |
| opacity: 0; | |
| } | |
| &:checked~.state .off { | |
| opacity: 0; | |
| } | |
| &:checked~.visual::before { | |
| left: 1.25em; | |
| border-color: var(--color-success); | |
| background: var(--color-success); | |
| opacity: 1; | |
| } | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <fieldset> | |
| <legend>Accessibility Preferences</legend> | |
| <label for="id-switch-1" class="switch"> | |
| <strong>Reduced motion</strong> | |
| <input id="id-switch-1" type="checkbox" role="switch"> | |
| <span class="visual"></span> | |
| <span class="state"> | |
| <small class="boolean on" aria-hidden="true">aktivní</small> | |
| <small class="boolean off" aria-hidden="true">vypnuto</small> | |
| </span> | |
| </label> | |
| <br> | |
| <a href="https://www.w3.org/WAI/ARIA/apg/patterns/switch/examples/switch-checkbox/">https://www.w3.org/WAI/ARIA/apg/patterns/switch/examples/switch-checkbox/</a> | |
| jen jsem originál upravil, aby nebyl potřeba javascript | |
| </fieldset> |
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