H5响应式开发之响应式轮播图
轮播图
响应式轮播图
轮播图是一个很好页面展示功能。但是如果要实现需要使用Js与jq,比较麻烦，我们学了使用bootstrap插件可以使用内置的样式轻松的制作轮播图。
首先我们创建录播图的内容和指标
<ol> <li></li> <li></li> <li></li> </ol>
<div> <div > <img src="https://img.php.cn/upload/course/000/000/004/58195a76b3e4e324.jpg" alt="第一张"> </div> <div> <img src="https://img.php.cn/upload/course/000/000/004/58195a9240209277.jpg" alt="第二张"> </div> <div > <img src="https://img.php.cn/upload/course/000/000/004/58195abe6d829108.jpg" alt="第三章"> </div> </div>
内容部分
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轮播导航
接下来我们对着三个部分进行编写
<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" style="background: #E2DACF"> <img src="https://img.php.cn/upload/course/000/000/004/58195a76b3e4e324.jpg" alt="第一张"> </div> <div class="item" style="background: #000000"> <img src="https://img.php.cn/upload/course/000/000/004/58195a9240209277.jpg" alt="第二张"> </div> <div class="item" style="background: #FEDF85"> <img src="https://img.php.cn/upload/course/000/000/004/58195abe6d829108.jpg" alt="第三章"> </div> </div> <!-- 轮播（Carousel）导航 --> <a class="carousel-control left" href="#myCarousel" data-slide="prev"> <span class="glyphicon glyphicon-chevron-left"></span> </a> <a class="carousel-control right" href="#myCarousel" data-slide="next"> <span class="glyphicon glyphicon-chevron-right"></span> </a> </div> </div>
用法
通过 data 属性：使用 data 属性可以很容易控制轮播（Carousel）的位置。
属性 data-slide 接受关键字 prev 或 next，用来改变幻灯片相对于当前位置的位置。使用 data-slide-to 来向轮播传递一个原始滑动索引，data-slide-to="2" 将把滑块移动到一个特定的索引，索引从 0 开始计数。
data-ride="carousel" 属性用于标记轮播在页面加载时就开始动画播放。
这样我们的轮播图就完成了
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1, user-scalable=no">
<title>PHP中文网</title>
<link rel="stylesheet" href="http://cdn.bootcss.com/bootstrap/3.3.0/css/bootstrap.min.css">
<style>
#myCarousel{
margin: 50px 0 0 0;
}
.logo{
padding: 0;
}
.daohang{
margin-top: 0;
}
.carousel-inner img{
margin: 0 auto;
}
</style>
</head>
<body>
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<a href="#" class="navbar-brand logo" ><img src="https://img.php.cn/upload/course/000/000/004/5819475ea4910787.png" height="50" alt="PHP中文网"></a>
<button type="button"class="navbar-toggle"data-toggle="collapse" data-target="#navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="collapse navbar-collapse"id="navbar-collapse">
<ul class="nav navbar-nav navbar-right daohang " >
<li class="active"><a href="#"><span class="glyphicon glyphicon-home"></span> 首页</a></li>
<li><a href="#"><span class="glyphicon glyphicon-bookmark"></span> 资讯</a></li>
<li><a href="#"><span class="glyphicon glyphicon-fire"></span> 实例</a></li>
<li><a href="#"><span class="glyphicon glyphicon-envelope"></span> 关于我们</a></li>
</ul>
</div>
</div>
</nav>
<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" style="background: #E2DACF">
<img src="https://img.php.cn/upload/course/000/000/004/58195a76b3e4e324.jpg" alt="第一张">
</div>
<div class="item" style="background: #000000">
<img src="https://img.php.cn/upload/course/000/000/004/58195a9240209277.jpg" alt="第二张">
</div>
<div class="item" style="background: #FEDF85">
<img src="https://img.php.cn/upload/course/000/000/004/58195abe6d829108.jpg" alt="第三章">
</div>
</div>
<!-- 轮播（Carousel）导航 -->
<a class="carousel-control left" href="#myCarousel"
data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="carousel-control right" href="#myCarousel"
data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
</div>
</div>
<script src="http://cdn.bootcss.com/jquery/1.11.1/jquery.min.js"></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script type="text/javascript">
$(function () {
//轮播自动播放
$('#myCarousel').carousel({
//自动4秒播放
interval : 4000,
});
});
</script>
</body>
</html>本章难点
如何使用bootstrap来完成轮播图
JS的引入与配置
neue Datei
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1, user-scalable=no">
<title>PHP中文网</title>
<link rel="stylesheet" href="http://cdn.bootcss.com/bootstrap/3.3.0/css/bootstrap.min.css">
<style>
#myCarousel{
margin: 50px 0 0 0;
}
.logo{
padding: 0;
}
.daohang{
margin-top: 0;
}
.carousel-inner img{
margin: 0 auto;
}
</style>
</head>
<body>
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<a href="#" class="navbar-brand logo" ><img src="https://img.php.cn/upload/course/000/000/004/5819475ea4910787.png" height="50" alt="PHP中文网"></a>
<button type="button"class="navbar-toggle"data-toggle="collapse" data-target="#navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="collapse navbar-collapse"id="navbar-collapse">
<ul class="nav navbar-nav navbar-right daohang " >
<li class="active"><a href="#"><span class="glyphicon glyphicon-home"></span> 首页</a></li>
<li><a href="#"><span class="glyphicon glyphicon-bookmark"></span> 资讯</a></li>
<li><a href="#"><span class="glyphicon glyphicon-fire"></span> 实例</a></li>
<li><a href="#"><span class="glyphicon glyphicon-envelope"></span> 关于我们</a></li>
</ul>
</div>
</div>
</nav>
<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" style="background: #E2DACF">
<img src="https://img.php.cn/upload/course/000/000/004/58195a76b3e4e324.jpg" alt="第一张">
</div>
<div class="item" style="background: #000000">
<img src="https://img.php.cn/upload/course/000/000/004/58195a9240209277.jpg" alt="第二张">
</div>
<div class="item" style="background: #FEDF85">
<img src="https://img.php.cn/upload/course/000/000/004/58195abe6d829108.jpg" alt="第三章">
</div>
</div>
<!-- 轮播（Carousel）导航 -->
<a class="carousel-control left" href="#myCarousel"
data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="carousel-control right" href="#myCarousel"
data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
</div>
</div>
<script src="http://cdn.bootcss.com/jquery/1.11.1/jquery.min.js"></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script type="text/javascript">
$(function () {
//轮播自动播放
$('#myCarousel').carousel({
//自动4秒播放
interval : 4000,
});
});
</script>
</body>
</html>
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