首页用到的知识如下：
1.bootstrap框架
2.jQuerry实现页面定时弹出广告
注册界面用到的知识：
1.bootstrap框架
2.jQuerry实现省市联动操作
3.jQuerry实现表单的校验
首页代码
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>首页bootstrap实现</title> 6 <link rel="stylesheet" href="bootstrap.css" /> 7 <script type="text/javascript" src="jquery-3.3.1.js"></script> 8 <script type="text/javascript" src="bootstrap.min.js" ></script> 9 <meta name="viewport" content="width=device-width, initial-scale=1"> 10 <style> 11 .adpart{ 12 position: fixed; 13 right: 0; 14 bottom: 0; 15 } 16 </style> 17 <script> 18 function showAd(){ 19 $("#ad").fadeIn(2000); 20 } 21 $(function () { 22 $("#ad").hide(); 23 setTimeout("showAd()",2000); 24 $("#shutad").click(function () { 25 $("#ad").fadeOut(1500) 26 }) 27 }) 28 </script> 29 </head> 30 <body> 31 <div class="container"> 32 <div class="row" style="background-color: transparent;"> 33 <div class="col-md-4 col-sm-6 col-xs-6" style="height: 50px;"> 34 <img src="firstP_img/logo.jpg" width="80%" height="100%"/> 35 </div> 36 <div class="col-md-4 hidden-sm hidden-xs"> 37 <img src="firstP_img/header.jpg" /> 38 </div> 39 <div class="col-md-4 col-sm-6 col-xs-6 " style="line-height: 50px;height: 50px;position: absolute;right:0px"> 40 <a href="#" class="btn">登录</a> 41 <a href="#" class="btn">注册</a> 42 <a href="#" class="btn">购物车</a> 43 </div> 44 </div> 45 46 <div> 47 <nav class="navbar navbar-inverse"> 48 <div class="container-fluid"> 49 <!-- Brand and toggle get grouped for better mobile display --> 50 <div class="navbar-header"> 51 <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false"> 52 <span class="sr-only">Toggle navigation</span> 53 <span class="icon-bar"></span> 54 <span class="icon-bar"></span> 55 <span class="icon-bar"></span> 56 </button> 57 <a class="navbar-brand" href="#">首页</a> 58 </div> 59 60 <!-- Collect the nav links, forms, and other content for toggling --> 61 <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> 62 <ul class="nav navbar-nav"> 63 <li class="active"><a href="#">手机数码 <span class="sr-only">(current)</span></a></li> 64 <li><a href="#">电脑办公</a></li> 65 <li><a href="#">鞋靴箱包</a></li> 66 <li><a href="#">香烟酒水</a></li> 67 <li class="dropdown"> 68 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">全部分类<span class="caret"></span></a> 69 <ul class="dropdown-menu"> 70 <li><a href="#">手机数码</a></li> 71 <li><a href="#">电脑办公</a></li> 72 <li><a href="#">香烟酒水</a></li> 73 </ul> 74 </li> 75 </ul> 76 <form class="navbar-form navbar-right"> 77 <div class="form-group"> 78 <input type="text" class="form-control" placeholder="搜索"> 79 </div> 80 <button type="submit" class="btn btn-default">提交</button> 81 </form> 82 83 </div><!-- /.navbar-collapse --> 84 </div><!-- /.container-fluid --> 85 </nav> 86 87 <div id="carousel-example-generic" class="carousel slide" data-ride="carousel" data-interval="1000"> 88 <!-- Indicators --> 89 <ol class="carousel-indicators"> 90 <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li> 91 <li data-target="#carousel-example-generic" data-slide-to="1"></li> 92 <li data-target="#carousel-example-generic" data-slide-to="2"></li> 93 </ol> 94 95 <!-- Wrapper for slides --> 96 <div class="carousel-inner" role="listbox"> 97 <div class="item active"> 98 <img src="firstP_img/0.jpg" alt="..."> 99 <div class="carousel-caption"> 100 ... 101 </div> 102 </div> 103 <div class="item"> 104 <img src="firstP_img/1.jpg" alt="..."> 105 <div class="carousel-caption"> 106 ... 107 </div> 108 </div> 109 <div class="item"> 110 <img src="firstP_img/2.jpg" alt="..."> 111 <div class="carousel-caption"> 112 ... 113 </div> 114 </div> 115 ... 116 </div> 117 118 <!-- Controls --> 119 <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev"> 120 <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span> 121 <span class="sr-only">Previous</span> 122 </a> 123 <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next"> 124 <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span> 125 <span class="sr-only">Next</span> 126 </a> 127 </div> 128 129 <div class="row"> 130 <div class="col-md-12"> 131 <h3>最新商品<img src="firstP_img/smtitle.jpg"></h3> 132 </div> 133 </div> 134 <div class="row" style="background: transparent"> 135 <div class="col-md-2" style="height:480px;"> 136 <img src="firstP_img/left01.jpg" height="100%" width="100%"> 137 </div> 138 <div class="col-md-10"> 139 <div class="col-md-6" style="height: 240px;"> 140 <img src="firstP_img/middle01.jpg" width="100%" height="80%"> 141 </div> 142 <div class="col-md-2" style="height: 240px;"> 143 <img src="firstP_img/small01.jpg" width="100%" height="80%"> 144 <p style="text-align: center">微波炉</p> 145 <em style="color: red">$999</em> 146 </div> 147 <div class="col-md-2" style="height: 240px;"> 148 <img src="firstP_img/small01.jpg" width="100%" height="80%"> 149 <p style="text-align: center">微波炉</p> 150 <em style="color: red">$999</em> 151 </div> 152 <div class="col-md-2" style="height: 240px;"> 153 <img src="firstP_img/small01.jpg" width="100%" height="80%"> 154 <p style="text-align: center">微波炉</p> 155 <em style="color: red">$999</em> 156 </div> 157 <div class="col-md-2" style="height: 240px;"> 158 <img src="firstP_img/small01.jpg" width="100%" height="80%"> 159 <p style="text-align: center">微波炉</p> 160 <em style="color: red">$999</em> 161 </div> 162 <div class="col-md-2" style="height: 240px;"> 163 <img src="firstP_img/small01.jpg" width="100%" height="80%"> 164 <p style="text-align: center">微波炉</p> 165 <em style="color: red">$999</em> 166 </div> 167 <div class="col-md-2" style="height: 240px;"> 168 <img src="firstP_img/small01.jpg" width="100%" height="80%"> 169 <p style="text-align: center">微波炉</p> 170 <em style="color: red">$999</em> 171 </div> 172 <div class="col-md-2" style="height: 240px;"> 173 <img src="firstP_img/small01.jpg" width="100%" height="80%"> 174 <p style="text-align: center">微波炉</p> 175 <em style="color: red">$999</em> 176 </div> 177 <div class="col-md-2" style="height: 240px;"> 178 <img src="firstP_img/small01.jpg" width="100%" height="80%"> 179 <p style="text-align: center">微波炉</p> 180 <em style="color: red">$999</em> 181 </div> 182 <div class="col-md-2" style="height: 240px;"> 183 <img src="firstP_img/small01.jpg" width="100%" height="80%"> 184 <p style="text-align: center">微波炉</p> 185 <em style="color: red">$999</em> 186 </div> 187 </div> 188 </div> 189 <div class="row"> 190 <div class="col-md-12"> 191 <img src="firstP_img/index.jpg" width="100%"> 192 </div> 193 </div> 194 195 <div class="row"> 196 <div class="col-md-12"> 197 <img src="firstP_img/footer.jpg" width="100%"> 198 </div> 199 </div> 200 201 202 <div style="text-align: center"> 203 <a href="#" class="btn">关于我们</a> 204 <a href="#" class="btn">联系我们</a> 205 <a href="#" class="btn">招贤纳士</a> 206 <a href="#" class="btn">法律声明</a> 207 <a href="#" class="btn">友情链接</a> 208 <a href="# class="btn">支付方式</a> 209 <a href="#" class="btn">配送方式</a> 210 <a href="#" class="btn">服务声明</a> 211 <a href="#" class="btn">广告声明</a> 212 </div> 213 214 <!-- 广告部分--> 215 <div class="adpart"> 216 <div> 217 <a id="shutad" style="position: absolute;right: 10px;color: red">关闭</a> 218 </div> 219 <div id="ad" style="height: 250px; 350px"> 220 <img src="firstP_img/ad1.jpg" width="100%" height="100%"></img> 221 </div> 222 </div> 223 </div> 224 225 </div> 226 </body> 227 </html>
注册界面代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>注册界面</title>
<link rel="stylesheet" href="bootstrap.css" />
<script type="text/javascript" src="jquery-3.3.1.js"></script>
<script type="text/javascript" src="bootstrap.min.js" ></script>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
.header{
float:left;
height:60px;
33%;
line-height:60px;
}
.menu{
color:white;
text-decoration:none;
line-height:50px;
}
</style>
<script type="text/javascript" src="jquery-3.3.1.js"></script>
<script>
var allcities=[
["济南市","青岛市","滨州市"],
["贵林","六盘水","毕节"],
["石家庄","秦皇岛","保定"],
]
$(function(){
<!--1 绑定事件-->
<!--2 获取选择的省份的值-->
<!--3 遍历对应的城市然后添加至div中-->
$("#provinces").change(function(){
var cities=allcities[this.value];
$("#cities").empty();
$(cities).each(function(i,n){
$("#cities").append("<option>"+n+"</option>");
})
})
$(".required").focus(function () {
if($(this).is("#username")){
var span=$("#span_username");
if(this.value.length < 6 ){
$(span).html("<font style='color: red;font-size: small; c'>用户名长度小于6</font>");
return false;
}
else{
$(span).html("<font class='right' style='color: grey;font-size: small'>用户名合适</font>");
return true;
}
}
else{
var span=$("#span_password");
if(this.value.length < 6 ){
$(span).html("<font style='color: red;font-size: small'>密码长度小于6</font>");
}
else{
$(span).html("<font class='right' style='color: grey;font-size: small'>密码合适</font>");
}
}
}).blur(function () {
$(this).triggerHandler("focus");
}).keyup(function () {
$(this).triggerHandler("focus");
})
$("#repassword").focus(function () {
var span=$("#span_repassword");
// if($(this).val() != $("#password").val() ){
// $(span).html("<font style='font-size:small;color: red;'>两次密码输入不一致</font>")
// }
if(this.value != $("#password").val() || $("#repassword").val().length == 0){
$(span).html("<font style='font-size:small;color: red;'>两次密码输入不一致</font>");
return false;
}
else{
$(span).html("<font class='right' style='font-size:small;color: grey;'>两次密码输入一致</font>");
return true;
}
}).blur(function () {
$(this).triggerHandler("focus");
}).keyup(function () {
$(this).triggerHandler("focus");
})
$("#email").focus(function () {
var re=/^[A-Za-zd]+([-_.][A-Za-zd]+)*@([A-Za-zd]+[-.])+[A-Za-zd]{2,4}$/;
var value=this.value;
var span=$("#span_email")
if(re.test(value)){
$(span).html("<font class='right' style='font-size:small;color: grey;'>邮箱输入合法</font>");
return true;
}
else{
$(span).html("<font style='font-size:small;color: red;'>邮箱输入不合法</font>");
return false;
}
}).blur(function () {
$(this).triggerHandler("focus");
}).keyup(function () {
$(this).triggerHandler("focus");
})
$("#submit").click(function () {
if($(".right").length == 3)
return true;
return false;
})
})
// function showCities(){
// var value=document.getElementById("provinces").value;
// var cities=allcities[value];
// var select=document.getElementById("cities")
// select.options.length=0;
// for(var i=0;i < cities.length;i++){
// var city_ele=document.createElement("option");
// var city_text=document.createTextNode(cities[i]);
// city_ele.appendChild(city_text);
// select.appendChild(city_ele);
// }
//
// }
//
//
// function showTips(id,tips){
// var sp=document.getElementById(id);
// tips="<font size='2' color='blue'>" + tips +"</font>";
// sp.innerHTML=tips;
// }
//
//
// function checkUsername(){
// var un=document.getElementById("username").value;
// var span=document.getElementById("span_username");
// if(un.length < 6){
// span.innerHTML="<font size='2' color='red'>用户名长度不足六位</font>";
// return false;
// }
// else{
// span.innerHTML="<font size='2' color='gray'>用户名可用</font>";
// return true;
// }
// }
//
//
// function checkPassword(){
// var pw=document.getElementById("password").value;
// var span=document.getElementById("span_password");
// if(pw.length < 6){
// span.innerHTML="<font size='2' color='red'>密码长度不足六位</font>";
// }
// else{
// span.innerHTML="<font size='2' color='gray'>密码可用</font>";
// return true;
// }
// }
// function checkRepassword(){
// var pw=document.getElementById("password").value;
// var rp=document.getElementById("repassword").value;
// var span=document.getElementById("span_repassword");
// if(pw != rp){
// span.innerHTML="<font size='2' color='red'>两次密码输入不一致</font>";
// }
// else{
// span.innerHTML="<font size='2' color='gray'>两次输入密码一致</font>";
// return true;
// }
// }
//
// function checkEmail(){
// var re=/^[A-Za-zd]+([-_.][A-Za-zd]+)*@([A-Za-zd]+[-.])+[A-Za-zd]{2,4}$/;
// var email=document.getElementById("email").value;
// var span=document.getElementById("span_email");
// if(!re.test(email)){
// span.innerHTML="<font size='2' color='red'>邮箱格式不正确</font>";
// return false;
// }
// else{
// span.innerHTML="<font size='2' color='gray'>邮箱格式正确</font>";
// return true;
// }
// }
//
// function checkAll(){
// return checkUsername() && checkPassword && checkRepassword() && checkEmail();
// }
</script>
</head>
<body>
<!--第一部分-->
<div class="container">
<div class="row" style="background-color: transparent;">
<div class="col-md-4 col-sm-6 col-xs-6" style="height: 50px;">
<img src="firstP_img/logo.jpg" width="80%" height="100%"/>
</div>
<div class="col-md-4 hidden-sm hidden-xs">
<img src="firstP_img/header.jpg" />
</div>
<div class="col-md-4 col-sm-6 col-xs-6 " style="line-height: 50px;height: 50px;position: absolute;right:0px">
<a href="#" class="btn">登录</a>
<a href="#" class="btn">注册</a>
<a href="#" class="btn">购物车</a>
</div>
</div>
<div>
<nav class="navbar navbar-inverse">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">首页</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="#">手机数码 <span class="sr-only">(current)</span></a></li>
<li><a href="#">电脑办公</a></li>
<li><a href="#">鞋靴箱包</a></li>
<li><a href="#">香烟酒水</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">全部分类<span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">手机数码</a></li>
<li><a href="#">电脑办公</a></li>
<li><a href="#">香烟酒水</a></li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-right">
<div class="form-group">
<input type="text" class="form-control" placeholder="搜索">
</div>
<button type="submit" class="btn btn-default">提交</button>
</form>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
<div style="background:url(./registP_img/regist_bg.jpg);height:480px;100%">
<div style="position:absolute;top:25%;left:35%;40%;height:360px;" >
<form class="form-horizontal" action="firstPage.html" onsubmit="return checkAll()">
<div class="form-group">
<label class="col-md-2">姓名</label>
<input type="text" id="username" class="required col-md-6">
<span id="span_username" class="col-md-4"></span>
</div>
<div class="form-group">
<label class="col-md-2">密码</label>
<input type="password" id="password" class="required col-md-6">
<span id="span_password" class="col-md-4"></span>
</div>
<div class="form-group">
<label class="col-md-2">确认密码</label>
<input type="password" id="repassword" class="col-md-6">
<span id="span_repassword" class="col-md-4"></span>
</div>
<div class="form-group">
<label class="col-md-2">性别</label>
<input type="radio" name="sex" >男
<input type="radio" name="sex">女
</div>
<div class="form-group">
<label class="col-md-2">省份</label>
<select id="provinces" >
<option value="-1">--请选择</option>
<option value="0">山东省</option>
<option value="1">贵州省</option>
<option value="2">辽宁省</option>
</select>
<select id="cities">
</select>
</div>
<div class="form-group col-md-12" >
<input style="position: absolute;left:40%" type="submit" value="注册" id="submit" >
</div>
</form>
</div>
</div>
<div class="row">
<div class="col-md-12">
<img src="firstP_img/footer.jpg" width="100%">
</div>
</div>
<div style="text-align: center">
<a href="#" class="btn">关于我们</a>
<a href="#" class="btn">联系我们</a>
<a href="#" class="btn">招贤纳士</a>
<a href="#" class="btn">法律声明</a>
<a href="#" class="btn">友情链接</a>
<a href="# class="btn">支付方式</a>
<a href="#" class="btn">配送方式</a>
<a href="#" class="btn">服务声明</a>
<a href="#" class="btn">广告声明</a>
</div>
</div>
</body>
</html>