Bootstrap daily learning responsive navigation rotation map

  • 2021-02-17 06:15:19
  • OfStack

In the first section before this class, we started to design the first project, a corporate website of an internal training company. In this class, we learned the part of responsive navigation.

Basic navigation components + responsive:

// Basic Navigation Components + responsive 
<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=" Diaocheng enterprise training network "></a>
 <button type="button" class="navbar-toggle"
 data-toggle="collapse" data-target="#navbar-collapse">
 <span class="sr-only"> Switch navigation </span>
 <span class="icon-bar"></span>
 <span class="icon-bar"></span>
 <span class="icon-bar"></span>
 <div class="collapse navbar-collapse" id="navbar-collapse">
 <ul class="nav navbar-nav navbar-right"
 <li class="active">
 <a href="#"><span class="glyphiconglyphicon-home"></span>  Home page </a>
 <a href="#"><span class="glyphicon
 glyphicon-list"></span>  information </a>
 <a href="#"><span class="glyphicon
 glyphicon-fire"></span>  case </a>
 <a href="#"><span class="glyphicon
 glyphicon-question-sign"></span>  about </a>

In the next section, we will make a rotating map at the bottom of the navigation bar to automatically play the latest important developments.

// Responsive rotation map 
<div id="myCarousel" class="carousel slide">
 <ol class="carousel-indicators">
 <li data-target="#myCarousel" data-slide-to="0"
 <li data-target="#myCarousel" data-slide-to="1"></li>
 <li data-target="#myCarousel" data-slide-to="2"></li>
 <div class="carousel-inner">
 <div class="item active" style="background:#223240;">
 <a href="#"><img src="img/slide1.png" alt=" The first 1 zhang "></a>
 <div class="item" style="background:#F5E4DC;">
 <a href="#"><img src="img/slide2.png" alt=" The first 2 zhang "></a>
 <div class="item" style="background:#DE2A2D;">
 <a href="#"><img src="img/slide3.png" alt=" The first 3 zhang "></a>
 <a href="#myCarousel" data-slide="prev" class="carousel-controlleft">&lsaquo;</a>
 <a href="#myCarousel" data-slide="next" class="carousel-controlright">&rsaquo;</a>

// The required  jQuery  control 

 // Set Auto Play /2  seconds 
 interval : 3000,
// Adjust the wheel-seeder arrow position 

$('.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');

// The required  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;

If you want to learn more, you can click here to learn more, and here are three wonderful topics for you:

Bootstrap tutorial

Bootstrap Practical Tutorial

The Bootstrap plugin uses the tutorial

The above is all the content of this article, I hope to help you learn Bootstrap programming.

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