示例一:
插入js及css支持:
<link rel="stylesheet" href="css/bootstrap.min.css"/> <script src="js/jquery-1.9.1.min.js"></script><script src="js/bootstrap.min.js"></script>
HTML代码:
<div id="pictures" class="item"> <div id="myCarousel" class="carousel slide"> <!-- 轮播(Carousel)指标 --> <ol class="carousel-indicators"> <li data-target="#myCarousel" data-slide-to="0" class="active"></li> <li data-target="#myCarousel" data-slide-to="1"></li> <li data-target="#myCarousel" data-slide-to="2"></li> </ol> <!-- 轮播(Carousel)项目 --> <div class="carousel-inner"> <div class="item active"> <img src="images/gf.jpg" class="img-responsive" alt="First slide"> </div> <div class="item"> <img src="images/psb.jpg" class="img-responsive" alt="Second slide"> </div> <div class="item"> <img src="images/uyt.jpg" class="img-responsive" alt="Third slide"> </div> </div> <!-- 轮播(Carousel)导航 --> <a class="carousel-control left" href="#myCarousel" data-slide="prev">‹</a> <a class="carousel-control right" href="#myCarousel" data-slide="next">›</a> </div> </div>
示例二:
用法
<div id="myCarousel" class="carousel slide"> <!-- Carousel items --> <div class="carousel-inner"> <div class="active item">…</div> <div class="item">…</div> <div class="item">…</div> </div> <!-- Carousel nav --> <a class="carousel-control left" href="#myCarousel" data-slide="prev">‹</a> <a class="carousel-control right" href="#myCarousel" data-slide="next">›</a></div>
所以,您把想要呈现的条目(比如 images)以循环顺序放置在 "carousel-inner" div 中,通过 "<!-- Carousel nav -->" 创建条目的导航。它使用定制的 data 属性 "data-slide" 来导航到上一个和下一个条目。
您必须在您要创建轮播的 HTML 文件引用 jquery.js 和 bootstrap-carousel.js 文件。
Bootstrap 轮播实例
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Twitter Bootstrap pager with next and previous example</title> <meta name="description" content="Twitter Bootstrap pager with next and previous example"><link href="/twitter-bootstrap/twitter-bootstrap-v2/docs/assets/css/bootstrap.css" rel="stylesheet"><style type="text/css">body {margin: 50px;}</style></head><body> <ul class="pager"> <li> <a href="#">Previous</a> </li> <li> <a href="#">Next</a> </li></ul></body></html>
带有 old 和 new 的翻页实例
<!DOCTYPE html><html lang="en"> <head> <meta charset="utf-8"> <title>Example of carousal with Twitter Bootstrap</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="description" content="Example of carousal with Twitter Bootstrap version 2.0 from w3resource.com"> <!-- Le styles --> <link href="twitter-bootstrap-v2/docs/assets/css/bootstrap.css" rel="stylesheet"> <link href="twitter-bootstrap-v2/docs/assets/css/example-fixed-layout.css" rel="stylesheet"> <!-- Le HTML5 shim, for IE6-8 support of HTML5 elements --> <!--[if lt IE 9]> <script src="//html5shim.googlecode.com/svn/trunk/html5.js"></script> <![endif]--> <!-- Le fav and touch icons --> <link rel="shortcut icon" href="twitter-bootstrap-v2/docs/examples/images/favicon.ico"> <link rel="apple-touch-icon" href="twitter-bootstrap-v2/docs/examples/images/apple-touch-icon.png"> <link rel="apple-touch-icon" sizes="72x72" href="twitter-bootstrap-v2/docs/examples/images/apple-touch-icon-72x72.png"> <link rel="apple-touch-icon" sizes="114x114" href="twitter-bootstrap-v2/docs/examples/images/apple-touch-icon-114x114.png"> </head> <body> <div class="navbar navbar-fixed-top"> <div class="navbar-inner"> <div class="container"> <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </a> <a class="brand" href="#"><img src="/images/w3r.png" width="111" height="30" alt="w3resource logo" /></a> <div class="nav-collapse"> <ul class="nav"> <li class="active"><a href="#">Home</a></li> <li><a href="#about">About</a></li> <li><a href="#contact">Contact</a></li> </ul> </div><!--/.nav-collapse --> </div> </div> </div> <div class="container"> <!-- Example row of columns --> <div class="row"> <div class="span4"> <h2>HTML5 and JS Apps</h2> <p> </p> <div id="myCarousel" class="carousel slide"> <!-- Carousel items --> <div class="carousel-inner"> <div class="active item"><img src="/update-images/html5_logo.png" alt="HTML5 logo" width="500" height="99" /></div> <div class="item"><img src="/update-images/javascript-logo.png" alt="JS logo" width="500" height="99" /></div> <div class="item"><img src="/update-images/schema.png" alt="Schema.org logo" width="500" height="99" /></div> <div class="item"><img src="/update-images/json.gif" alt="JSON logo" width="500" height="99" /></div> </div> <!-- Carousel nav --> <a class="carousel-control left" href="#myCarousel" data-slide="prev">‹</a> <a class="carousel-control right" href="#myCarousel" data-slide="next">›</a></div></div></div> <hr> <footer> <p>© Company 2012</p> </footer> </div> <!-- /container --> <!-- Le javascript ================================================== --> <!-- Placed at the end of the document so the pages load faster --> <script src="twitter-bootstrap-v2/docs/assets/js/jquery.js"></script> <script src="twitter-bootstrap-v2/docs/assets/js/bootstrap-carousel.js"></script> </body></html>
使用 Javascript
您可以使用下面的 JavaScript 代码来创建轮播。
$('.carousel').carousel()
下面是您可以使用的选项
interval: 规定幻灯片轮换的等待时间,以毫秒为单位。值的类型为 number,默认值是 5000。如果为 false,轮播将不会自动开始循环。
pause: 规定当鼠标停留在幻灯片区域即暂停轮播,鼠标离开即启动轮播。值的类型为 string,默认值是 'hover'。
下面是您可以使用的轮播方法
.carousel(options): 初始化轮播组件,接受一个可选的 object 类型的 options 参数,并开始幻灯片循环。$('.carousel').carousel({ interval: 2000 // in milliseconds}).carousel('cycle'): 从左到右循环各帧。$('.carousel').carousel('cycle');.carousel('pause'): 停止轮播。$('#myCarousel').hover(function () { $(this).carousel('pause') }.carousel(number): 将轮播定位到指定的帧上(帧下标以0开始,类似数组)。$("#carousel_nav").click(function(){ var item = 4; $('#home_carousel').carousel(item); return false; });
.carousel('prev'): 将轮播转到上一帧。
.carousel('next'): 将轮播转到下一帧。
这里有两个事件用来增强轮播的功能。
slide: 当 slide 实例方法被调用之后,此事件被立即触发。
slid: 当所有幻灯片播放完之后,此事件被触发。
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