


Bootstrap must learn responsive navigation and carousel images every day_javascript skills
In the previous section of this lesson, we started to design our first project, a corporate website for an internal training company. In this lesson, we will learn about the responsive navigation part.
Basic navigation component + responsive:
//基本导航组件+响应式 <nav class="navbar navbar-default navbar-fixed-top"> <div class="container"> <div class="navbar-header"> <a href="#" class="navbar-brand" style="margin:0;padding:0;"><img src="img/logo.png" alt="瓢城企训网"></a> <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar-collapse"> <span class="sr-only">切换导航</span> <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" style="margin-top:0;"> <li class="active"> <a href="#"><span class="glyphiconglyphicon-home"></span> 首页</a> </li> <li> <a href="#"><span class="glyphicon glyphicon-list"></span> 资讯</a> </li> <li> <a href="#"><span class="glyphicon glyphicon-fire"></span> 案例</a> </li> <li> <a href="#"><span class="glyphicon glyphicon-question-sign"></span> 关于</a> </li> </ul> </div> </div> </nav>
In the next section, we will create a carousel image below the navigation bar to automatically play the latest important developments.
//响应式轮播图 <div id="myCarousel" class="carousel slide"> <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> <div class="carousel-inner"> <div class="item active" style="background:#223240;"> <a href="#"><img src="img/slide1.png" alt="第一张"></a> </div> <div class="item" style="background:#F5E4DC;"> <a href="#"><img src="img/slide2.png" alt="第二张"></a> </div> <div class="item" style="background:#DE2A2D;"> <a href="#"><img src="img/slide3.png" alt="第三张"></a> </div> </div> <a href="#myCarousel" data-slide="prev" class="carousel-controlleft">‹</a> <a href="#myCarousel" data-slide="next" class="carousel-controlright">›</a> </div>
//所需要的 jQuery 控制 $('#myCarousel').carousel({ //设置自动播放/2 秒 interval : 3000, }); //调整轮播器箭头位置 $('.carousel-control').css('line-height', $('.carousel-innerimg').height() + 'px'); $(window).resize(function() { var $height = $('.carousel-inner img').eq(0).height() || $('.carousel-inner img').eq(1).height() || $('.carousel-inner img').eq(2).height(); $('.carousel-control').css('line-height', $height + 'px'); });
//所需要的 CSS a:focus { outline: none; } .navbar-brand { padding: 0; } #myCarousel { margin: 50px 0 0 0; } .carousel-inner .item img { margin: 0 auto; } .carousel-control { font-size: 100px; }
For more information, please refer to: Bootstrap Learning Tutorial
The above is the entire content of this article. I hope it will be helpful to everyone in learning Bootstrap programming.

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