2017-10-19 21:22:00 +02:00
<!doctype html>
2017-08-11 06:04:59 +02:00
< html lang = "en" >
< head >
< meta charset = "utf-8" >
< meta name = "viewport" content = "width=device-width, initial-scale=1, shrink-to-fit=no" >
2017-12-28 18:55:44 +01:00
< meta name = "description" content = "Use Bootstrap’ >
< meta name = "author" content = "Mark Otto, Jacob Thornton, and Bootstrap contributors" >
2018-01-18 19:32:35 +01:00
< meta name = "generator" content = "Jekyll v3.7.0" >
2017-08-11 06:04:59 +02:00
2017-12-28 18:55:44 +01:00
< title > Buttons · Bootstrap< / title >
2017-10-19 21:22:00 +02:00
<!-- Bootstrap core CSS -->
2018-04-09 21:48:24 +02:00
< link href = "/docs/4.0/dist/css/bootstrap.min.css" rel = "stylesheet" integrity = "sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin = "anonymous" >
2017-10-19 21:22:00 +02:00
<!-- Documentation extras -->
2017-12-28 18:55:44 +01:00
< link href = "https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.css" rel = "stylesheet" >
2017-10-19 21:22:00 +02:00
2018-04-09 21:48:24 +02:00
< link href = "/docs/4.0/assets/css/docs.min.css" rel = "stylesheet" >
2017-10-19 21:22:00 +02:00
<!-- Favicons -->
< link rel = "apple-touch-icon" href = "/assets/img/favicons/apple-touch-icon.png" sizes = "180x180" >
< link rel = "icon" href = "/assets/img/favicons/favicon-32x32.png" sizes = "32x32" type = "image/png" >
< link rel = "icon" href = "/assets/img/favicons/favicon-16x16.png" sizes = "16x16" type = "image/png" >
< link rel = "manifest" href = "/assets/img/favicons/manifest.json" >
< link rel = "mask-icon" href = "/assets/img/favicons/safari-pinned-tab.svg" color = "#563d7c" >
< link rel = "icon" href = "/favicon.ico" >
< meta name = "msapplication-config" content = "/assets/img/favicons/browserconfig.xml" >
< meta name = "theme-color" content = "#563d7c" >
2017-08-11 06:04:59 +02:00
<!-- Twitter -->
2017-12-28 18:55:44 +01:00
< meta name = "twitter:card" content = "summary" >
2017-08-11 06:04:59 +02:00
< meta name = "twitter:site" content = "@getbootstrap" >
< meta name = "twitter:creator" content = "@getbootstrap" >
2017-12-28 18:55:44 +01:00
< meta name = "twitter:title" content = "Buttons" >
< meta name = "twitter:description" content = "Use Bootstrap’ >
< meta name = "twitter:image" content = "https://getbootstrap.com/assets/brand/bootstrap-social-logo.png" >
2017-08-11 06:04:59 +02:00
<!-- Facebook -->
2017-12-28 18:55:44 +01:00
< meta property = "og:url" content = "https://getbootstrap.com/docs/4.0/components/buttons/" >
< meta property = "og:title" content = "Buttons" >
< meta property = "og:description" content = "Use Bootstrap’ >
< meta property = "og:type" content = "website" >
2017-08-11 06:04:59 +02:00
< meta property = "og:image" content = "http://getbootstrap.com/assets/brand/bootstrap-social.png" >
2017-08-11 06:10:55 +02:00
< meta property = "og:image:secure_url" content = "https://getbootstrap.com/assets/brand/bootstrap-social.png" >
2017-08-11 06:04:59 +02:00
< meta property = "og:image:type" content = "image/png" >
< meta property = "og:image:width" content = "1200" >
< meta property = "og:image:height" content = "630" >
< script >
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-146052-10', 'getbootstrap.com');
ga('send', 'pageview');
< / script >
< / head >
2017-10-19 21:22:00 +02:00
< body >
2017-08-11 06:04:59 +02:00
< a id = "skippy" class = "sr-only sr-only-focusable" href = "#content" >
< div class = "container" >
< span class = "skiplink-text" > Skip to main content< / span >
< / div >
< / a >
2018-04-24 07:12:51 +02:00
< a href = "https://getbootstrap.com" class = "d-block px-3 py-2 text-center text-bold text-white bg-dark old-bv" > There's a newer version of Bootstrap 4!< / a >
< header class = "navbar navbar-expand navbar-dark flex-column flex-md-row bd-navbar" >
2017-12-28 18:55:44 +01:00
< a class = "navbar-brand mr-0 mr-md-2" href = "/" aria-label = "Bootstrap" > < svg class = "d-block" width = "36" height = "36" viewbox = "0 0 612 612" xmlns = "http://www.w3.org/2000/svg" focusable = "false" > < title > Bootstrap< / title > < path fill = "currentColor" d = "M510 8a94.3 94.3 0 0 1 94 94v408a94.3 94.3 0 0 1-94 94H102a94.3 94.3 0 0 1-94-94V102a94.3 94.3 0 0 1 94-94h408m0-8H102C45.9 0 0 45.9 0 102v408c0 56.1 45.9 102 102 102h408c56.1 0 102-45.9 102-102V102C612 45.9 566.1 0 510 0z" / > < path fill = "currentColor" d = "M196.77 471.5V154.43h124.15c54.27 0 91 31.64 91 79.1 0 33-24.17 63.72-54.71 69.21v1.76c43.07 5.49 70.75 35.82 70.75 78 0 55.81-40 89-107.45 89zm39.55-180.4h63.28c46.8 0 72.29-18.68 72.29-53 0-31.42-21.53-48.78-60-48.78h-75.57zm78.22 145.46c47.68 0 72.73-19.34 72.73-56s-25.93-55.37-76.46-55.37h-74.49v111.4z" / > < / svg >
< / a >
2017-08-11 06:04:59 +02:00
< div class = "navbar-nav-scroll" >
< ul class = "navbar-nav bd-navbar-nav flex-row" >
< li class = "nav-item" >
< a class = "nav-link " href = "/" onclick = "ga('send', 'event', 'Navbar', 'Community links', 'Bootstrap');" > Home< / a >
< / li >
< li class = "nav-item" >
2017-10-19 21:22:00 +02:00
< a class = "nav-link active" href = "/docs/4.0/getting-started/introduction/" onclick = "ga('send', 'event', 'Navbar', 'Community links', 'Docs');" > Documentation< / a >
2017-08-11 06:04:59 +02:00
< / li >
< li class = "nav-item" >
< a class = "nav-link " href = "/docs/4.0/examples/" onclick = "ga('send', 'event', 'Navbar', 'Community links', 'Examples');" > Examples< / a >
< / li >
< li class = "nav-item" >
< a class = "nav-link" href = "https://themes.getbootstrap.com" onclick = "ga('send', 'event', 'Navbar', 'Community links', 'Themes');" target = "_blank" rel = "noopener" > Themes< / a >
< / li >
< li class = "nav-item" >
< a class = "nav-link" href = "https://jobs.getbootstrap.com" onclick = "ga('send', 'event', 'Navbar', 'Community links', 'Jobs');" target = "_blank" rel = "noopener" > Jobs< / a >
< / li >
< li class = "nav-item" >
< a class = "nav-link" href = "https://expo.getbootstrap.com" onclick = "ga('send', 'event', 'Navbar', 'Community links', 'Expo');" target = "_blank" rel = "noopener" > Expo< / a >
< / li >
< li class = "nav-item" >
< a class = "nav-link" href = "https://blog.getbootstrap.com" onclick = "ga('send', 'event', 'Navbar', 'Community links', 'Blog');" target = "_blank" rel = "noopener" > Blog< / a >
< / li >
< / ul >
< / div >
< ul class = "navbar-nav flex-row ml-md-auto d-none d-md-flex" >
< li class = "nav-item dropdown" >
< a class = "nav-item nav-link dropdown-toggle mr-md-2" href = "#" id = "bd-versions" data-toggle = "dropdown" aria-haspopup = "true" aria-expanded = "false" >
v4.0
< / a >
< div class = "dropdown-menu dropdown-menu-right" aria-labelledby = "bd-versions" >
2018-04-09 18:02:59 +02:00
< a class = "dropdown-item" href = "/docs/4.1/" > Latest (v4.1.x)< / a >
< a class = "dropdown-item active" href = "/docs/4.0/" > v4.0.0< / a >
< div class = "dropdown-divider" > < / div >
2017-10-19 21:22:00 +02:00
< a class = "dropdown-item" href = "https://v4-alpha.getbootstrap.com/" > v4 Alpha 6< / a >
2017-10-19 22:03:56 +02:00
< a class = "dropdown-item" href = "https://getbootstrap.com/docs/3.3/" > v3.3.7< / a >
2017-08-11 06:04:59 +02:00
< a class = "dropdown-item" href = "https://getbootstrap.com/2.3.2/" > v2.3.2< / a >
< / div >
< / li >
< li class = "nav-item" >
2017-12-28 18:55:44 +01:00
< a class = "nav-link p-2" href = "https://github.com/twbs/bootstrap" target = "_blank" rel = "noopener" aria-label = "GitHub" > < svg class = "navbar-nav-svg" xmlns = "http://www.w3.org/2000/svg" viewbox = "0 0 512 499.36" focusable = "false" > < title > GitHub< / title > < path 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" fill = "currentColor" fill-rule = "evenodd" / > < / svg >
< / a >
2017-08-11 06:04:59 +02:00
< / li >
< li class = "nav-item" >
2017-12-28 18:55:44 +01:00
< a class = "nav-link p-2" href = "https://twitter.com/getbootstrap" target = "_blank" rel = "noopener" aria-label = "Twitter" > < svg class = "navbar-nav-svg" xmlns = "http://www.w3.org/2000/svg" viewbox = "0 0 512 416.32" focusable = "false" > < title > Twitter< / title > < path 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" fill = "currentColor" / > < / svg >
< / a >
2017-08-11 06:04:59 +02:00
< / li >
< li class = "nav-item" >
2017-12-28 18:55:44 +01:00
< a class = "nav-link p-2" href = "https://bootstrap-slack.herokuapp.com" target = "_blank" rel = "noopener" aria-label = "Slack" > < svg class = "navbar-nav-svg" xmlns = "http://www.w3.org/2000/svg" viewbox = "0 0 512 512" focusable = "false" > < title > Slack< / title > < path fill = "currentColor" d = "M210.787 234.832l68.31-22.883 22.1 65.977-68.309 22.882z" / > < path 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" fill = "currentColor" / > < / svg >
< / a >
2017-08-11 06:04:59 +02:00
< / li >
< / ul >
2018-01-18 19:32:35 +01:00
< a class = "btn btn-bd-download d-none d-lg-inline-block mb-3 mb-md-0 ml-md-3" href = "https://github.com/twbs/bootstrap/archive/v4.0.0.zip" > Download< / a >
2017-08-11 06:04:59 +02:00
< / header >
< div class = "container-fluid" >
< div class = "row flex-xl-nowrap" >
< div class = "col-12 col-md-3 col-xl-2 bd-sidebar" >
< form class = "bd-search d-flex align-items-center" >
< input type = "search" class = "form-control" id = "search-input" placeholder = "Search..." aria-label = "Search for..." autocomplete = "off" >
2017-12-28 18:55:44 +01:00
< button class = "btn btn-link bd-search-docs-toggle d-md-none p-0 ml-3" type = "button" data-toggle = "collapse" data-target = "#bd-docs-nav" aria-controls = "bd-docs-nav" aria-expanded = "false" aria-label = "Toggle docs navigation" > < svg xmlns = "http://www.w3.org/2000/svg" viewbox = "0 0 30 30" width = "30" height = "30" focusable = "false" > < title > Menu< / title > < path stroke = "currentColor" stroke-width = "2" stroke-linecap = "round" stroke-miterlimit = "10" d = "M4 7h22M4 15h22M4 23h22" / > < / svg >
< / button >
2017-08-11 06:04:59 +02:00
< / form >
2017-10-19 21:22:00 +02:00
< nav class = "collapse bd-links" id = "bd-docs-nav" > < div class = "bd-toc-item" >
2017-08-11 06:04:59 +02:00
< a class = "bd-toc-link" href = "/docs/4.0/getting-started/introduction/" >
Getting started
< / a >
2017-10-19 21:22:00 +02:00
< ul class = "nav bd-sidenav" > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/getting-started/introduction/" >
Introduction
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/getting-started/download/" >
Download
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/getting-started/contents/" >
Contents
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/getting-started/browsers-devices/" >
Browsers & devices
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/getting-started/javascript/" >
JavaScript
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-10-19 21:22:00 +02:00
< a href = "/docs/4.0/getting-started/theming/" >
Theming
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/getting-started/build-tools/" >
Build tools
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/getting-started/webpack/" >
Webpack
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/getting-started/accessibility/" >
Accessibility
2017-12-28 18:55:44 +01:00
< / a > < / li > < / ul >
2017-10-19 21:22:00 +02:00
< / div > < div class = "bd-toc-item" >
2017-08-11 06:04:59 +02:00
< a class = "bd-toc-link" href = "/docs/4.0/layout/overview/" >
Layout
< / a >
2017-10-19 21:22:00 +02:00
< ul class = "nav bd-sidenav" > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/layout/overview/" >
Overview
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/layout/grid/" >
Grid
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/layout/media-object/" >
Media object
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/layout/utilities-for-layout/" >
Utilities for layout
2017-12-28 18:55:44 +01:00
< / a > < / li > < / ul >
2017-10-19 21:22:00 +02:00
< / div > < div class = "bd-toc-item" >
2017-08-11 06:04:59 +02:00
< a class = "bd-toc-link" href = "/docs/4.0/content/reboot/" >
Content
< / a >
2017-10-19 21:22:00 +02:00
< ul class = "nav bd-sidenav" > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/content/reboot/" >
Reboot
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/content/typography/" >
Typography
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/content/code/" >
Code
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/content/images/" >
Images
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/content/tables/" >
Tables
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/content/figures/" >
Figures
2017-12-28 18:55:44 +01:00
< / a > < / li > < / ul >
2017-10-19 21:22:00 +02:00
< / div > < div class = "bd-toc-item active" >
2017-08-11 06:04:59 +02:00
< a class = "bd-toc-link" href = "/docs/4.0/components/alerts/" >
Components
< / a >
2017-10-19 21:22:00 +02:00
< ul class = "nav bd-sidenav" > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/alerts/" >
Alerts
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/badge/" >
Badge
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/breadcrumb/" >
Breadcrumb
2017-12-28 18:55:44 +01:00
< / a > < / li > < li class = "active bd-sidenav-active" >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/buttons/" >
Buttons
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/button-group/" >
Button group
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/card/" >
Card
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/carousel/" >
Carousel
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/collapse/" >
Collapse
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/dropdowns/" >
Dropdowns
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/forms/" >
Forms
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/input-group/" >
Input group
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/jumbotron/" >
Jumbotron
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/list-group/" >
List group
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/modal/" >
Modal
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/navs/" >
Navs
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/navbar/" >
Navbar
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/pagination/" >
Pagination
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/popovers/" >
Popovers
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/progress/" >
Progress
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/scrollspy/" >
Scrollspy
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/components/tooltips/" >
Tooltips
2017-12-28 18:55:44 +01:00
< / a > < / li > < / ul >
2017-10-19 21:22:00 +02:00
< / div > < div class = "bd-toc-item" >
2017-08-11 06:04:59 +02:00
< a class = "bd-toc-link" href = "/docs/4.0/utilities/borders/" >
Utilities
< / a >
2017-10-19 21:22:00 +02:00
< ul class = "nav bd-sidenav" > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/borders/" >
Borders
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/clearfix/" >
Clearfix
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/close-icon/" >
Close icon
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/colors/" >
Colors
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/display/" >
Display
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/embed/" >
Embed
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/flex/" >
Flex
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/float/" >
Float
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/image-replacement/" >
Image replacement
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/position/" >
Position
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/screenreaders/" >
Screenreaders
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/sizing/" >
Sizing
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/spacing/" >
Spacing
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/text/" >
Text
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/vertical-align/" >
Vertical align
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/utilities/visibility/" >
Visibility
2017-12-28 18:55:44 +01:00
< / a > < / li > < / ul >
2017-10-19 21:22:00 +02:00
< / div > < div class = "bd-toc-item" >
2018-01-18 19:32:35 +01:00
< a class = "bd-toc-link" href = "/docs/4.0/extend/approach/" >
2017-08-11 06:04:59 +02:00
Extend
< / a >
2017-10-19 21:22:00 +02:00
< ul class = "nav bd-sidenav" > < li >
2018-01-18 19:32:35 +01:00
< a href = "/docs/4.0/extend/approach/" >
Approach
< / a > < / li > < li >
2017-08-11 06:04:59 +02:00
< a href = "/docs/4.0/extend/icons/" >
Icons
2017-12-28 18:55:44 +01:00
< / a > < / li > < / ul >
2017-10-19 21:22:00 +02:00
< / div > < div class = "bd-toc-item" >
2017-08-11 06:04:59 +02:00
< a class = "bd-toc-link" href = "/docs/4.0/migration/" >
Migration
< / a >
2017-10-19 21:22:00 +02:00
< ul class = "nav bd-sidenav" > < / ul >
< / div > < div class = "bd-toc-item" >
2017-12-28 18:55:44 +01:00
< a class = "bd-toc-link" href = "/docs/4.0/about/overview/" >
2017-10-19 21:22:00 +02:00
About
< / a >
< ul class = "nav bd-sidenav" > < li >
2017-12-28 18:55:44 +01:00
< a href = "/docs/4.0/about/overview/" >
Overview
< / a > < / li > < li >
2017-10-19 21:22:00 +02:00
< a href = "/docs/4.0/about/brand/" >
Brand
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-10-19 21:22:00 +02:00
< a href = "/docs/4.0/about/license/" >
License
2017-12-28 18:55:44 +01:00
< / a > < / li > < li >
2017-10-19 21:22:00 +02:00
< a href = "/docs/4.0/about/translations/" >
Translations
2017-12-28 18:55:44 +01:00
< / a > < / li > < / ul >
2017-10-19 21:22:00 +02:00
< / div > < / nav >
2017-08-11 06:04:59 +02:00
< / div >
< div class = "d-none d-xl-block col-xl-2 bd-toc" >
< ul class = "section-nav" >
2017-12-28 18:55:44 +01:00
< li class = "toc-entry toc-h2" > < a href = "#examples" > Examples< / a > < / li >
2017-08-11 06:04:59 +02:00
< li class = "toc-entry toc-h2" > < a href = "#button-tags" > Button tags< / a > < / li >
< li class = "toc-entry toc-h2" > < a href = "#outline-buttons" > Outline buttons< / a > < / li >
< li class = "toc-entry toc-h2" > < a href = "#sizes" > Sizes< / a > < / li >
< li class = "toc-entry toc-h2" > < a href = "#active-state" > Active state< / a > < / li >
2017-12-28 18:55:44 +01:00
< li class = "toc-entry toc-h2" > < a href = "#disabled-state" > Disabled state< / a > < / li >
2017-08-11 06:04:59 +02:00
< li class = "toc-entry toc-h2" > < a href = "#button-plugin" > Button plugin< / a >
< ul >
< li class = "toc-entry toc-h3" > < a href = "#toggle-states" > Toggle states< / a > < / li >
< li class = "toc-entry toc-h3" > < a href = "#checkbox-and-radio-buttons" > Checkbox and radio buttons< / a > < / li >
< li class = "toc-entry toc-h3" > < a href = "#methods" > Methods< / a > < / li >
< / ul >
< / li >
< / ul >
< / div >
< main class = "col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role = "main" >
< h1 class = "bd-title" id = "content" > Buttons< / h1 >
2017-12-28 18:55:44 +01:00
< p class = "bd-lead" > Use Bootstrap’ < / p >
2017-10-19 21:22:00 +02:00
< script async src = "https://cdn.carbonads.com/carbon.js?zoneid=1673&serve=C6AILKT&placement=getbootstrapcom" id = "_carbonads_js" > < / script >
2017-08-11 06:04:59 +02:00
< h2 id = "examples" > Examples< / h2 >
< p > Bootstrap includes several predefined button styles, each serving its own semantic purpose, with a few extras thrown in for more control.< / p >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2017-08-11 06:04:59 +02:00
< button type = "button" class = "btn btn-primary" > Primary< / button >
< button type = "button" class = "btn btn-secondary" > Secondary< / button >
< button type = "button" class = "btn btn-success" > Success< / button >
< button type = "button" class = "btn btn-danger" > Danger< / button >
< button type = "button" class = "btn btn-warning" > Warning< / button >
< button type = "button" class = "btn btn-info" > Info< / button >
< button type = "button" class = "btn btn-light" > Light< / button >
< button type = "button" class = "btn btn-dark" > Dark< / button >
< button type = "button" class = "btn btn-link" > Link< / button >
< / div >
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary"< / span > < span class = "nt" > > < / span > Primary< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-secondary"< / span > < span class = "nt" > > < / span > Secondary< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-success"< / span > < span class = "nt" > > < / span > Success< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-danger"< / span > < span class = "nt" > > < / span > Danger< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-warning"< / span > < span class = "nt" > > < / span > Warning< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-info"< / span > < span class = "nt" > > < / span > Info< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-light"< / span > < span class = "nt" > > < / span > Light< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-dark"< / span > < span class = "nt" > > < / span > Dark< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-link"< / span > < span class = "nt" > > < / span > Link< span class = "nt" > < /button> < / span > < / code > < / pre > < / div >
< div class = "bd-callout bd-callout-warning" >
2017-12-28 18:55:44 +01:00
< h5 id = "conveying-meaning-to-assistive-technologies" > Conveying meaning to assistive technologies< / h5 >
2017-08-11 06:04:59 +02:00
< p > Using color to add meaning only provides a visual indication, which will not be conveyed to users of assistive technologies – < code class = "highlighter-rouge" > .sr-only< / code > class.< / p >
< / div >
< h2 id = "button-tags" > Button tags< / h2 >
< p > The < code class = "highlighter-rouge" > .btn< / code > classes are designed to be used with the < code class = "highlighter-rouge" > < button> < / code > element. However, you can also use these classes on < code class = "highlighter-rouge" > < a> < / code > or < code class = "highlighter-rouge" > < input> < / code > elements (though some browsers may apply a slightly different rendering).< / p >
< p > When using button classes on < code class = "highlighter-rouge" > < a> < / code > elements that are used to trigger in-page functionality (like collapsing content), rather than linking to new pages or sections within the current page, these links should be given a < code class = "highlighter-rouge" > role="button"< / code > to appropriately convey their purpose to assistive technologies such as screen readers.< / p >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2017-08-11 06:04:59 +02:00
< a class = "btn btn-primary" href = "#" role = "button" > Link< / a >
< button class = "btn btn-primary" type = "submit" > Button< / button >
< input class = "btn btn-primary" type = "button" value = "Input" / >
< input class = "btn btn-primary" type = "submit" value = "Submit" / >
< input class = "btn btn-primary" type = "reset" value = "Reset" / >
< / div >
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < a< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary"< / span > < span class = "na" > href=< / span > < span class = "s" > "#"< / span > < span class = "na" > role=< / span > < span class = "s" > "button"< / span > < span class = "nt" > > < / span > Link< span class = "nt" > < /a> < / span >
< span class = "nt" > < button< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary"< / span > < span class = "na" > type=< / span > < span class = "s" > "submit"< / span > < span class = "nt" > > < / span > Button< span class = "nt" > < /button> < / span >
< span class = "nt" > < input< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary"< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > value=< / span > < span class = "s" > "Input"< / span > < span class = "nt" > > < / span >
< span class = "nt" > < input< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary"< / span > < span class = "na" > type=< / span > < span class = "s" > "submit"< / span > < span class = "na" > value=< / span > < span class = "s" > "Submit"< / span > < span class = "nt" > > < / span >
< span class = "nt" > < input< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary"< / span > < span class = "na" > type=< / span > < span class = "s" > "reset"< / span > < span class = "na" > value=< / span > < span class = "s" > "Reset"< / span > < span class = "nt" > > < / span > < / code > < / pre > < / div >
< h2 id = "outline-buttons" > Outline buttons< / h2 >
< p > In need of a button, but not the hefty background colors they bring? Replace the default modifier classes with the < code class = "highlighter-rouge" > .btn-outline-*< / code > ones to remove all background images and colors on any button.< / p >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2017-08-11 06:04:59 +02:00
< button type = "button" class = "btn btn-outline-primary" > Primary< / button >
< button type = "button" class = "btn btn-outline-secondary" > Secondary< / button >
< button type = "button" class = "btn btn-outline-success" > Success< / button >
< button type = "button" class = "btn btn-outline-danger" > Danger< / button >
< button type = "button" class = "btn btn-outline-warning" > Warning< / button >
< button type = "button" class = "btn btn-outline-info" > Info< / button >
< button type = "button" class = "btn btn-outline-light" > Light< / button >
< button type = "button" class = "btn btn-outline-dark" > Dark< / button >
< / div >
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-outline-primary"< / span > < span class = "nt" > > < / span > Primary< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-outline-secondary"< / span > < span class = "nt" > > < / span > Secondary< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-outline-success"< / span > < span class = "nt" > > < / span > Success< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-outline-danger"< / span > < span class = "nt" > > < / span > Danger< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-outline-warning"< / span > < span class = "nt" > > < / span > Warning< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-outline-info"< / span > < span class = "nt" > > < / span > Info< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-outline-light"< / span > < span class = "nt" > > < / span > Light< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-outline-dark"< / span > < span class = "nt" > > < / span > Dark< span class = "nt" > < /button> < / span > < / code > < / pre > < / div >
< h2 id = "sizes" > Sizes< / h2 >
< p > Fancy larger or smaller buttons? Add < code class = "highlighter-rouge" > .btn-lg< / code > or < code class = "highlighter-rouge" > .btn-sm< / code > for additional sizes.< / p >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2017-08-11 06:04:59 +02:00
< button type = "button" class = "btn btn-primary btn-lg" > Large button< / button >
< button type = "button" class = "btn btn-secondary btn-lg" > Large button< / button >
< / div >
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary btn-lg"< / span > < span class = "nt" > > < / span > Large button< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-secondary btn-lg"< / span > < span class = "nt" > > < / span > Large button< span class = "nt" > < /button> < / span > < / code > < / pre > < / div >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2017-08-11 06:04:59 +02:00
< button type = "button" class = "btn btn-primary btn-sm" > Small button< / button >
< button type = "button" class = "btn btn-secondary btn-sm" > Small button< / button >
< / div >
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary btn-sm"< / span > < span class = "nt" > > < / span > Small button< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-secondary btn-sm"< / span > < span class = "nt" > > < / span > Small button< span class = "nt" > < /button> < / span > < / code > < / pre > < / div >
< p > Create block level buttons—those that span the full width of a parent—by adding < code class = "highlighter-rouge" > .btn-block< / code > .< / p >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2017-08-11 06:04:59 +02:00
< button type = "button" class = "btn btn-primary btn-lg btn-block" > Block level button< / button >
< button type = "button" class = "btn btn-secondary btn-lg btn-block" > Block level button< / button >
< / div >
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary btn-lg btn-block"< / span > < span class = "nt" > > < / span > Block level button< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-secondary btn-lg btn-block"< / span > < span class = "nt" > > < / span > Block level button< span class = "nt" > < /button> < / span > < / code > < / pre > < / div >
< h2 id = "active-state" > Active state< / h2 >
< p > Buttons will appear pressed (with a darker background, darker border, and inset shadow) when active. < strong > There’ < code class = "highlighter-rouge" > < button> < / code > s as they use a pseudo-class< / strong > . However, you can still force the same active appearance with < code class = "highlighter-rouge" > .active< / code > (and include the < code > aria-pressed="true"< / code > attribute) should you need to replicate the state programmatically.< / p >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2017-08-11 06:04:59 +02:00
< a href = "#" class = "btn btn-primary btn-lg active" role = "button" aria-pressed = "true" > Primary link< / a >
< a href = "#" class = "btn btn-secondary btn-lg active" role = "button" aria-pressed = "true" > Link< / a >
< / div >
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < a< / span > < span class = "na" > href=< / span > < span class = "s" > "#"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary btn-lg active"< / span > < span class = "na" > role=< / span > < span class = "s" > "button"< / span > < span class = "na" > aria-pressed=< / span > < span class = "s" > "true"< / span > < span class = "nt" > > < / span > Primary link< span class = "nt" > < /a> < / span >
< span class = "nt" > < a< / span > < span class = "na" > href=< / span > < span class = "s" > "#"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-secondary btn-lg active"< / span > < span class = "na" > role=< / span > < span class = "s" > "button"< / span > < span class = "na" > aria-pressed=< / span > < span class = "s" > "true"< / span > < span class = "nt" > > < / span > Link< span class = "nt" > < /a> < / span > < / code > < / pre > < / div >
< h2 id = "disabled-state" > Disabled state< / h2 >
< p > Make buttons look inactive by adding the < code class = "highlighter-rouge" > disabled< / code > boolean attribute to any < code class = "highlighter-rouge" > < button> < / code > element.< / p >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2017-08-11 06:04:59 +02:00
< button type = "button" class = "btn btn-lg btn-primary" disabled = "" > Primary button< / button >
< button type = "button" class = "btn btn-secondary btn-lg" disabled = "" > Button< / button >
< / div >
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-lg btn-primary"< / span > < span class = "na" > disabled< / span > < span class = "nt" > > < / span > Primary button< span class = "nt" > < /button> < / span >
< span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-secondary btn-lg"< / span > < span class = "na" > disabled< / span > < span class = "nt" > > < / span > Button< span class = "nt" > < /button> < / span > < / code > < / pre > < / div >
< p > Disabled buttons using the < code class = "highlighter-rouge" > < a> < / code > element behave a bit different:< / p >
< ul >
< li > < code class = "highlighter-rouge" > < a> < / code > s don’ < code class = "highlighter-rouge" > disabled< / code > attribute, so you must add the < code class = "highlighter-rouge" > .disabled< / code > class to make it visually appear disabled.< / li >
< li > Some future-friendly styles are included to disable all < code class = "highlighter-rouge" > pointer-events< / code > on anchor buttons. In browsers which support that property, you won’ < / li >
< li > Disabled buttons should include the < code class = "highlighter-rouge" > aria-disabled="true"< / code > attribute to indicate the state of the element to assistive technologies.< / li >
< / ul >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2017-08-11 06:04:59 +02:00
< a href = "#" class = "btn btn-primary btn-lg disabled" role = "button" aria-disabled = "true" > Primary link< / a >
< a href = "#" class = "btn btn-secondary btn-lg disabled" role = "button" aria-disabled = "true" > Link< / a >
< / div >
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < a< / span > < span class = "na" > href=< / span > < span class = "s" > "#"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary btn-lg disabled"< / span > < span class = "na" > role=< / span > < span class = "s" > "button"< / span > < span class = "na" > aria-disabled=< / span > < span class = "s" > "true"< / span > < span class = "nt" > > < / span > Primary link< span class = "nt" > < /a> < / span >
< span class = "nt" > < a< / span > < span class = "na" > href=< / span > < span class = "s" > "#"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-secondary btn-lg disabled"< / span > < span class = "na" > role=< / span > < span class = "s" > "button"< / span > < span class = "na" > aria-disabled=< / span > < span class = "s" > "true"< / span > < span class = "nt" > > < / span > Link< span class = "nt" > < /a> < / span > < / code > < / pre > < / div >
< div class = "bd-callout bd-callout-warning" >
2017-12-28 18:55:44 +01:00
< h5 id = "link-functionality-caveat" > Link functionality caveat< / h5 >
2017-08-11 06:04:59 +02:00
< p > The < code class = "highlighter-rouge" > .disabled< / code > class uses < code class = "highlighter-rouge" > pointer-events: none< / code > to try to disable the link functionality of < code class = "highlighter-rouge" > < a> < / code > s, but that CSS property is not yet standardized. In addition, even in browsers that do support < code class = "highlighter-rouge" > pointer-events: none< / code > , keyboard navigation remains unaffected, meaning that sighted keyboard users and users of assistive technologies will still be able to activate these links. So to be safe, add a < code class = "highlighter-rouge" > tabindex="-1"< / code > attribute on these links (to prevent them from receiving keyboard focus) and use custom JavaScript to disable their functionality.< / p >
< / div >
< h2 id = "button-plugin" > Button plugin< / h2 >
< p > Do more with buttons. Control button states or create groups of buttons for more components like toolbars.< / p >
< h3 id = "toggle-states" > Toggle states< / h3 >
< p > Add < code class = "highlighter-rouge" > data-toggle="button"< / code > to toggle a button’ < code class = "highlighter-rouge" > active< / code > state. If you’ < code class = "highlighter-rouge" > .active< / code > class < strong > and< / strong > < code class = "highlighter-rouge" > aria-pressed="true"< / code > to the < code class = "highlighter-rouge" > < button> < / code > .< / p >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2017-08-11 06:04:59 +02:00
< button type = "button" class = "btn btn-primary" data-toggle = "button" aria-pressed = "false" autocomplete = "off" >
Single toggle
< / button >
< / div >
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < button< / span > < span class = "na" > type=< / span > < span class = "s" > "button"< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-primary"< / span > < span class = "na" > data-toggle=< / span > < span class = "s" > "button"< / span > < span class = "na" > aria-pressed=< / span > < span class = "s" > "false"< / span > < span class = "na" > autocomplete=< / span > < span class = "s" > "off"< / span > < span class = "nt" > > < / span >
Single toggle
< span class = "nt" > < /button> < / span > < / code > < / pre > < / div >
< h3 id = "checkbox-and-radio-buttons" > Checkbox and radio buttons< / h3 >
2018-01-18 19:32:35 +01:00
< p > Bootstrap’ < code class = "highlighter-rouge" > .button< / code > styles can be applied to other elements, such as < code class = "highlighter-rouge" > < label> < / code > s, to provide checkbox or radio style button toggling. Add < code class = "highlighter-rouge" > data-toggle="buttons"< / code > to a < code class = "highlighter-rouge" > .btn-group< / code > containing those modified buttons to enable their toggling behavior via JavaScript and add < code class = "highlighter-rouge" > .btn-group-toggle< / code > to style the < code class = "highlighter-rouge" > < input> < / code > s within your buttons. < strong > Note that you can create single input-powered buttons or groups of them.< / strong > < / p >
2017-08-11 06:04:59 +02:00
< p > The checked state for these buttons is < strong > only updated via < code class = "highlighter-rouge" > click< / code > event< / strong > on the button. If you use another method to update the input—e.g., with < code class = "highlighter-rouge" > < input type="reset"> < / code > or by manually applying the input’ < code class = "highlighter-rouge" > checked< / code > property—you’ < code class = "highlighter-rouge" > .active< / code > on the < code class = "highlighter-rouge" > < label> < / code > manually.< / p >
< p > Note that pre-checked buttons require you to manually add the < code class = "highlighter-rouge" > .active< / code > class to the input’ < code class = "highlighter-rouge" > < label> < / code > .< / p >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2018-01-18 19:32:35 +01:00
< div class = "btn-group-toggle" data-toggle = "buttons" >
2017-08-11 06:04:59 +02:00
< label class = "btn btn-secondary active" >
2018-01-18 19:32:35 +01:00
< input type = "checkbox" checked = "" autocomplete = "off" / > Checked
2017-08-11 06:04:59 +02:00
< / label >
< / div >
< / div >
2018-01-18 19:32:35 +01:00
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < div< / span > < span class = "na" > class=< / span > < span class = "s" > "btn-group-toggle"< / span > < span class = "na" > data-toggle=< / span > < span class = "s" > "buttons"< / span > < span class = "nt" > > < / span >
2017-08-11 06:04:59 +02:00
< span class = "nt" > < label< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-secondary active"< / span > < span class = "nt" > > < / span >
2018-01-18 19:32:35 +01:00
< span class = "nt" > < input< / span > < span class = "na" > type=< / span > < span class = "s" > "checkbox"< / span > < span class = "na" > checked< / span > < span class = "na" > autocomplete=< / span > < span class = "s" > "off"< / span > < span class = "nt" > > < / span > Checked
2017-08-11 06:04:59 +02:00
< span class = "nt" > < /label> < / span >
< span class = "nt" > < /div> < / span > < / code > < / pre > < / div >
2017-10-19 21:22:00 +02:00
< div class = "bd-example" >
2017-12-28 18:55:44 +01:00
< div class = "btn-group btn-group-toggle" data-toggle = "buttons" >
2017-08-11 06:04:59 +02:00
< label class = "btn btn-secondary active" >
2017-12-28 18:55:44 +01:00
< input type = "radio" name = "options" id = "option1" autocomplete = "off" checked = "" / > Active
2017-08-11 06:04:59 +02:00
< / label >
< label class = "btn btn-secondary" >
2017-12-28 18:55:44 +01:00
< input type = "radio" name = "options" id = "option2" autocomplete = "off" / > Radio
2017-08-11 06:04:59 +02:00
< / label >
< label class = "btn btn-secondary" >
2017-12-28 18:55:44 +01:00
< input type = "radio" name = "options" id = "option3" autocomplete = "off" / > Radio
2017-08-11 06:04:59 +02:00
< / label >
< / div >
< / div >
2017-12-28 18:55:44 +01:00
< div class = "highlight" > < pre > < code class = "language-html" data-lang = "html" > < span class = "nt" > < div< / span > < span class = "na" > class=< / span > < span class = "s" > "btn-group btn-group-toggle"< / span > < span class = "na" > data-toggle=< / span > < span class = "s" > "buttons"< / span > < span class = "nt" > > < / span >
2017-08-11 06:04:59 +02:00
< span class = "nt" > < label< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-secondary active"< / span > < span class = "nt" > > < / span >
2017-12-28 18:55:44 +01:00
< span class = "nt" > < input< / span > < span class = "na" > type=< / span > < span class = "s" > "radio"< / span > < span class = "na" > name=< / span > < span class = "s" > "options"< / span > < span class = "na" > id=< / span > < span class = "s" > "option1"< / span > < span class = "na" > autocomplete=< / span > < span class = "s" > "off"< / span > < span class = "na" > checked< / span > < span class = "nt" > > < / span > Active
2017-08-11 06:04:59 +02:00
< span class = "nt" > < /label> < / span >
< span class = "nt" > < label< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-secondary"< / span > < span class = "nt" > > < / span >
2017-12-28 18:55:44 +01:00
< span class = "nt" > < input< / span > < span class = "na" > type=< / span > < span class = "s" > "radio"< / span > < span class = "na" > name=< / span > < span class = "s" > "options"< / span > < span class = "na" > id=< / span > < span class = "s" > "option2"< / span > < span class = "na" > autocomplete=< / span > < span class = "s" > "off"< / span > < span class = "nt" > > < / span > Radio
2017-08-11 06:04:59 +02:00
< span class = "nt" > < /label> < / span >
< span class = "nt" > < label< / span > < span class = "na" > class=< / span > < span class = "s" > "btn btn-secondary"< / span > < span class = "nt" > > < / span >
2017-12-28 18:55:44 +01:00
< span class = "nt" > < input< / span > < span class = "na" > type=< / span > < span class = "s" > "radio"< / span > < span class = "na" > name=< / span > < span class = "s" > "options"< / span > < span class = "na" > id=< / span > < span class = "s" > "option3"< / span > < span class = "na" > autocomplete=< / span > < span class = "s" > "off"< / span > < span class = "nt" > > < / span > Radio
2017-08-11 06:04:59 +02:00
< span class = "nt" > < /label> < / span >
< span class = "nt" > < /div> < / span > < / code > < / pre > < / div >
< h3 id = "methods" > Methods< / h3 >
< table >
< thead >
< tr >
< th > Method< / th >
< th > Description< / th >
< / tr >
< / thead >
< tbody >
< tr >
< td > < code class = "highlighter-rouge" > $().button('toggle')< / code > < / td >
< td > Toggles push state. Gives the button the appearance that it has been activated.< / td >
< / tr >
2017-10-19 21:22:00 +02:00
< tr >
< td > < code class = "highlighter-rouge" > $().button('dispose')< / code > < / td >
< td > Destroys an element’ < / td >
< / tr >
2017-08-11 06:04:59 +02:00
< / tbody >
< / table >
< / main >
< / div >
< / div >
< script src = "https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity = "sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin = "anonymous" > < / script >
2018-04-09 21:48:24 +02:00
< script > window . jQuery || document . write ( '<script src="/docs/4.0/assets/js/vendor/jquery-slim.min.js"><\/script>' ) < / script >
2017-08-11 06:04:59 +02:00
2018-04-09 22:16:07 +02:00
< script src = "/docs/4.0/assets/js/vendor/popper.min.js" integrity = "sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin = "anonymous" > < / script > < script src = "/docs/4.0/dist/js/bootstrap.min.js" integrity = "sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin = "anonymous" > < / script > < script src = "https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.js" > < / script > < script src = "/docs/4.0/assets/js/docs.min.js" > < / script >
2017-08-11 06:04:59 +02:00
< / body >
< / html >
