前端學習1 bootstrap

近幾年全棧工程師的思想流行,爲了跟上浪潮,最近花了點時間,從新審視了一下前端,發現這兩年前端技術發展迅猛,有必要深刻去學習一下前端知識,就先從bootstrap開始吧。javascript

 

bootstrap是一個源於twitter的開源工具庫,目的是爲了解決前端是響應式佈局的快速開發,它有豐富的插件和不少已經寫好的css樣式,能夠說是後端程序員完成前端工做的好幫手。在此以前,後端程序員每每被css的樣式佈局,瀏覽器的統一表現和ui的色彩搭配所困擾,寫出的頁面每每比較醜,而有了bootstrap,咱們能夠輕鬆的寫出高大上的頁面,豐富的組件幾乎能夠知足個人一切需求,而開源和可定製化又能夠爲個人具體問題給予解決方案,less賦予了css動態語言的特性。關於bootstrap的具體內容和學習文檔,我推薦http://www.bootcss.com/,裏面的文檔很是友好。css

今天貼一個自學的bootstrap代碼,是一些經常使用組件的我的重寫,最後在上傳一個半完工毛坯頁面,基本體現了bootstrap的柵格佈局,豐富組件和支持響應式佈局的特色html

 

  1 <!DOCTYPE html>
  2 <html lang="en">
  3 <head>
  4     <meta charset="UTF-8">
  5     <meta name="viewport" content="device-width,initial-scale=1">
  6     <link href="css/bootstrap.min.css" rel="stylesheet">
  7     <script type="text/javascript" src="js/jquery.min.js"></script>
  8     <title></title>
  9 </head>
 10 <body style="padding-top: 150px;"><!--設置body內部,防止nav遮擋-->
 11 <!--隨鼠標滾動的nav標籤start-->
 12 <div class="col-md-10">
 13     <nav class="nav navbar-inverse navbar-fixed-top">
 14         <div class="container">
 15             <div class="navbar-header">
 16                 <a href="#" class="navbar-brand" >
 17                     <img src="https://ss2.baidu.com/6ONYsjip0QIZ8tyhnq/it/u=2428887428,3176715982&fm=58">
 18                 </a>
 19                 <p class="navbar-text"><strong>BMW</strong></p>
 20             </div>
 21             <div class="collapse navbar-collapse">
 22                 <div class="col-md-6">
 23                     <ul class="nav navbar-nav">
 24                         <li class="active"><a href="#">Home</a></li>
 25                         <li class="dropdown-toggle"><a href="#" data-toggle="dropdown">Page1</a>
 26                         <ul class="dropdown-menu">
 27                             <li><a href="#">Item1</a></li>
 28                             <li><a href="#">Item2</a></li>
 29                             <li><a href="#">Item3</a></li>
 30                         </ul>
 31                         </li>
 32                         <li><a href="#">Page2</a></li>
 33                         <li><a href="#">Page3</a></li>
 34                         <li><a href="#">Page4</a></li>
 35                     </ul>
 36                 </div>
 37                 <div class="col-md-2">
 38                     <div class="input-group">
 39                         <input type="text" class="form-control" placeholder="搜索">
 40                    <span class="input-group-btn">
 41                        <button class="btn btn-info" type="button">Go</button>
 42                    </span>
 43                     </div>
 44                     <div>
 45                     </div>
 46                 </div>
 47             </div>
 48         </div>
 49     </nav>
 50 </div>
 51 <!--隨鼠標滾動的nav標籤End-->
 52 <!--麪包屑導航start-->
 53 <div class="container">
 54     <div class="row">
 55         <div class="col-md-6">
 56             <ol class="breadcrumb">
 57                 <li><a href="#">Home</a></li>
 58                 <li><a href="#">Show</a></li>
 59                 <li class="active">Details</li>
 60             </ol>
 61         </div>
 62     </div>
 63 </div>
 64 <!--麪包屑導航end-->
 65 <!--側邊欄導航start-->
 66 <div class="col-md-10 col-md-offset-1">
 67     <ul class="nav nav-tabs">
 68         <li><a data-toggle="tab" href="#tab1">list1</a>
 69         <li><a href="#tab2" data-toggle="tab">list2</a></li>
 70         <li><a href="#tab3" data-toggle="tab">list3</a></li>
 71     </ul>
 72     <div class="tab-content">
 73         <div class="tab-pane fade" id="tab1"><h2>list1中內容</h2></div>
 74         <div class="tab-pane fade" id="tab2"><h2>list2中內容</h2></div>
 75         <div class="tab-pane fade" id="tab3"><h2>list3中內容</h2></div>
 76     </div>
 77 </div>
 78 <!--側邊欄導航end-->
 79 <div class="container">
 80     <ul class="nav nav-tabs">
 81         <li><a href="#tabs1"data-toggle="tab">tab1</a></li>
 82         <li><a href="#tabs2" data-toggle="tab">tab2</a></li>
 83         <li><a href="#tabs3" data-toggle="tab">tab3</a></li>
 84     </ul>
 85     <div class="tab-content">
 86         <div class="tab-pane" id="tabs1"><h3>tabs1</h3></div>
 87         <div class="tab-pane" id="tabs2"><h3>tabs2</h3></div>
 88         <div class="tab-pane" id="tabs3"><h3>tabs3</h3></div>
 89     </div>
 90 </div>
 91 <article>
 92     <!--分頁start-->
 93     <ul class="pagination pagination-lg">
 94         <li class="disabled"><a href="#"><span class="glyphicon glyphicon-menu-left"></span></a></li>
 95         <li class="active"><a href="#">1</a></li>
 96         <li><a href="#">2</a></li>
 97         <li><a href="#">3</a></li>
 98         <li><a href="#">4</a></li>
 99         <li><a href="#">5</a></li>
100         <li><a href="#"><span class="glyphicon glyphicon-menu-right"></span></a></li>
101     </ul>
102     <!--分頁end-->
103 </article>
104 <article>
105     <ul class="pager">
106         <li class="previous"><a href="#"><span aria-hidden="true">&larr;</span>前一篇</a></li>
107         <li class="next"><a href="#">後一篇<span aria-hidden="true">&rarr;</span></a></li>
108     </ul>
109 </article>
110 <div class="container">
111     <h3>Version<label class="label label-default">New</label></h3>
112     <button type="button" class="btn btn-primary">more <span class="badge">5</span></button>
113 </div>
114 <div class="jumbotron">
115     <div class="container">
116         <h1>WelCome</h1>
117         <p>This is a simple hero unit, a simple jumbotron-style component for calling extra attention to featured content or information.</p>
118         <p><a href="#" class="btn btn-primary">more Info</a> </p>
119     </div>
120 </div>
121 <div class="container">
122     <div class="row">
123         <div class="col-xs-6 col-md-3">
124             <a href="#" class="thumbnail"><img src="http://img.taopic.com/uploads/allimg/130501/240451-13050106450911.jpg" alt=""/></a>
125             <div class="caption">
126                 <h3>Nice Eyes</h3>
127                 <p>balabalabala.....</p>
128             </div>
129         </div>
130     </div>
131 </div>
132 <div class="alert alert-danger alert-dismissable">
133     <button type="button" class="close" data-dismiss="alert">close<span class="glyphicon glyphicon-remove"></span></button>
134     <span class="glyphicon glyphicon-alert"></span><p>Danger!</p>
135     <p>Don't Touch if Break</p>
136 </div>
137 <div class="progress">
138     <div class="progress-bar progress-bar-success progress-bar-striped active" style="width: 40%;">
139         <span>40%</span>
140     </div>
141 </div>
142 <div class="media">
143     <div class="media-left">
144         <a href="#">
145             <img src="#" alt="" class="media-object"/>
146         </a>
147     </div>
148     <div class="media-body">
149         <h4 class="media-heading">Heading............</h4>
150     </div>
151 </div>
152 <div class="embed-responsive-16by9">
153     <video class="embed-responsive-item" src="http://v.baidu.com/link?url=dm_00pw_klemzFrMIr-E5gWV_F8l9vmTZFVv2mYSHVpDTklzO99cDEQZTkEC31rt5pZRhkm_5SZIbqsM2Kp9n1KnwnbY."></video>
154 </div>
155 <div>
156     <button type="button" class="btn btn-default" data-toggle="modal" data-target="#myModal">彈出</button>
157 </div>
158 <div class="modal fade" id="myModal" role="dialog">
159     <div class="modal-dialog modal-lg" aria-hidden="true">
160         <div class="modal-content">
161             <div class="modal-header">
162                 <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
163                 <h4 class="modal-title">Modal Title</h4>
164             </div>
165             <div class="modal-body">
166                 <p>One fine body&hellip;</p>
167             </div>
168             <div class="modal-footer">
169                 <button type="button" class="btn btn-default" data-dismiss="modal">YES</button>
170             </div>
171         </div>
172     </div>
173 </div>
174 <div class="container container-fixed" >
175     <form class="form-group">
176         <div class="input-group">
177             <label for="name" class="label-primary">Name</label>
178             <input type="text" id="name"/>
179         </div>
180         <div class="input-group">
181             <label for="pwd" class="label-primary">Password</label>
182             <input type="password" id="pwd"/>
183         </div>
184         <div class="input-group">
185             <label for="email" class="label-primary">Email</label>
186             <input type="email" id="email"/>
187         </div>
188     </form>
189 </div>
190 <div class="btn-toolbar text-center">
191     <div class="btn-group">
192       <button type="button" class="btn-default"><span class="glyphicon glyphicon-backward"></span></button>
193         <button type="button" class="btn-default"><span class="glyphicon glyphicon-forward"></span> </button>
194     </div>
195     <div class="btn-group">
196         <button class="btn-default" type="button"><span class="glyphicon glyphicon-stop"></span></button>
197         <button class="btn-default" type="button"><span class="glyphicon glyphicon-pause"></span></button>
198     </div>
199 </div>
200 <script type="text/javascript" src="js/jquery.min.js"></script>
201 <script type="text/javascript" src="js/bootstrap.min.js"></script>
202 <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.13/angular.js"></script>
203 </body>
204 </html>

接下來是毛坯頁面前端

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<link href="css/bootstrap.css" rel="stylesheet">
<title></title>
</head>
<body>
<!--頂部菜單-->
<div class="nav navbar-fixed-top" id="topmenu" style="background-color: #CCCCCC">
<div class="row">
<div class="col-md-2 col-xs-4 ">
<a href="#"><img src="美聯英語在線VIP-resource/icon-weibo.png" alt=""/>微博</a>
<a href="美聯英語在線VIP-resource"><img src="美聯英語在線VIP-resource/icon-wechat.png">微信</a>
</div>
<div class="col-md-2 col-xs-4 ">
400-777-8828
</div>
<div class="clearfix visible-md-block"></div>
<div class="col-md-2 col-xs-4 "><a href="#">在線諮詢</a></div>
<div class="col-md-4 col-xs-6 col-md-offset-2">
<span class="col-xs-3">
<a class="btn btn-primary" href="#">登陸</a>
</span>
<span class="col-xs-3">
<a class="btn btn-danger" href="#">免費註冊</a>
</span>
</div>
</div>
</div>
<!--導航條-->
<div class="container-fluid" id="navbar">
<nav class="nav navbar-default">
<div class="nav navbar-header">
<div class="navbar-brand"><a href="#"><img src="美聯英語在線VIP-resource/logo_07.png"></a></div>
</div>
<div class="collapse navbar-collapse navbar-right ">
<ul class="nav navbar-nav">
<li class="active"><a href="#">首頁</a></li>
<li><a href="#">課程介紹</a></li>
<li><a href="#">全球師資</a></li>
<li><a href="#">託福雅思</a></li>
<li><a href="#">美粉之家</a></li>
<li><a href="#">在線購買</a></li>
<li><a href="#">免費講堂</a></li>
<li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">更多欄目<span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">預定體驗</a></li>
<li><a href="#">英語膠囊</a></li>
<li><a href="#">精彩動態</a></li>
</ul>
</li>
</ul>
</div>
</nav>
</div>
<!--幻燈片-->
<div id="carousel-show" class="carousel slide">
<!--原點導航-->
<ol class="carousel-indicators">
<li data-target="#carousel-show" data-slide-to="0" class="active"></li>
<li data-target="#carousel-show" data-slide-to="1"></li>
<li data-target="#carousel-show" data-slide-to="2"></li>
<li data-target="#carousel-show" data-slide-to="3"></li>
</ol>
<!--圖片內容-->
<div class="carousel-inner">
<div class="item active">
<img src="美聯英語在線VIP-resource/bnshow1.png" alt="" class="center-block"/>
<div class="carousel-caption">
<!--浮動在圖片上的內容-->
</div>
</div>
<div class="item">
<img src="美聯英語在線VIP-resource/bnshow2.jpg" alt="" class="center-block"/>
<div class="carousel-caption">
<blockquote>
<p>語言,是認知世界的工具!小美,是認知世界的夥伴!</p>
</blockquote>
</div>
</div>
<div class="item">
<img src="美聯英語在線VIP-resource/bnshow3.jpg" alt="" class="center-block"/>
<div class="carousel-caption">
<!--浮動在圖片上的內容-->

</div>
</div>
<div class="item">
<img src="美聯英語在線VIP-resource/bnshow4.jpg" alt="" class="center-block"/>
<div class="carousel-caption">
<!--浮動在圖片上的內容-->
</div>
</div>
</div>
<!--左右按鈕-->
<a class="left carousel-control" href="#carousel-show" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span></a>
<a class="right carousel-control" href="#carousel-show" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
</div>
<!--內容頁-->
<div id="content" class="container">
<div class="row">
<img src="美聯英語在線VIP-resource/page2-title.png" alt="" class="center-block" style="padding: 70px"/>
</div>
<div class="row">
<div class="col-sm-3 col-xs-6"><img src="美聯英語在線VIP-resource/page2-01.jpg" alt="" class="img-rounded img-responsive" /></div>
<div class="col-sm-3 col-xs-6"style="margin: 0px auto"><img src="美聯英語在線VIP-resource/page2-02.jpg" alt="" class="img-rounded img-responsive" /></div>
<div class="col-sm-3 col-xs-6"style="margin: 0px auto"><img src="美聯英語在線VIP-resource/page2-03.png" alt="" class="img-rounded img-responsive" /></div>
<div class="col-sm-3 col-xs-6"style="margin: 0px auto"><img src="美聯英語在線VIP-resource/page2-04.jpg" alt="" class="img-rounded img-responsive" /></div>
</div>
<div class="row">
<div class="col-sm-3 col-xs-6"><img src="美聯英語在線VIP-resource/page2-05.jpg" alt="" class="img-rounded img-responsive"/></div>
<div class="col-sm-3 col-xs-6"><img src="美聯英語在線VIP-resource/page2-06.png" alt="" class="img-rounded img-responsive"/></div>
<div class="col-sm-3 col-xs-6"><img src="美聯英語在線VIP-resource/page2-07.jpg" alt="" class="img-rounded img-responsive"/></div>
<div class="col-sm-3 col-xs-6"><img src="美聯英語在線VIP-resource/page2-08.jpg" alt="" class="img-rounded img-responsive"/></div>
</div>
</div>
<!--視頻內容部分-->
<div class="container" style="margin-top: 50px;background-color: #FFF68F">
<div class="row" style="margin-top: 30px">
<img class="center-block img-responsive" src="美聯英語在線VIP-resource/page3-title.png" alt=""/>
</div>
<div class="row" style="margin-top: 20px">
<div class="media">
<div class="media-left media-middle">
<a href="#"><img class="media-object" style="zoom: 0.7" src="美聯英語在線VIP-resource/page3-01.jpg" alt=""/></a>
</div>
<div class="media-body">
<ul>
<li><h4>課程名稱:Shopping malls have everything</h4></li>
<li><h4>課程級別:L4</h4></li>
<li><h4>課程主題:平常生活</h4></li>
</ul>
</div>
<div class="media-right">
<a href="#"><img src="美聯英語在線VIP-resource/video_play_btn.png"></a>
</div>
</div>
</div>
<div class="row" style="margin-top: 20px">
<div class="media">
<div class="media-left media-middle">
<a href="#"><img class="media-object" style="zoom: 0.7" src="美聯英語在線VIP-resource/page3-01.jpg" alt=""/></a>
</div>
<div class="media-body">
<ul>
<li><h4>課程名稱:Shopping malls have everything</h4></li>
<li><h4>課程級別:L4</h4></li>
<li><h4>課程主題:平常生活</h4></li>
</ul>
</div>
<div class="media-right">
<a href="#"><img src="美聯英語在線VIP-resource/video_play_btn.png"></a>
</div>
</div>
</div>
<div class="row" style="margin-top: 20px">
<div class="media">
<div class="media-left media-middle">
<a href="#"><img class="media-object" style="zoom: 0.7" src="美聯英語在線VIP-resource/page3-01.jpg" alt=""/></a>
</div>
<div class="media-body">
<ul>
<li><h4>課程名稱:Shopping malls have everything</h4></li>
<li><h4>課程級別:L4</h4></li>
<li><h4>課程主題:平常生活</h4></li>
</ul>
</div>
<div class="media-right">
<a href="#"><img src="美聯英語在線VIP-resource/video_play_btn.png"></a>
</div>
</div>
</div>
<div class="row" style="margin:30px auto">
<div class="text-center">
<a class="btn btn-primary" href="#" >查看更多</a>
</div>
</div>
</div>
<!--teacher content-->
<div class="container">
<div class="row" style="margin-top: 30px">
<img src="美聯英語在線VIP-resource/page4-title.png" alt="" class="center-block img-responsive"/>
</div>
<div class="row" style="margin-top: 20px">

</div>
</div>
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/bootstrap.min.js"></script>
</body>
</html>

  

 

能夠chrome的控制檯中選擇不一樣的設備型號,看看響應式佈局在不一樣尺寸的屏幕中如何依然保持良好的可讀性,這也是bootstrap的強大之一java

 

 

剛開始學bootstrap,對於其強大特性,還需深挖啊!!!jquery

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