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移动web)开发(4)之携程案例

案例Web开发 移动 携程
2023-06-13 09:12:59 时间

又到了做案例巩固的时候了,下面放一些制作的大纲,提供思路.这一期比较水了.

唉,光是最上面的搜索框就一大堆代码,有点麻烦,而且很多东西想不到,真的是哭了呜呜呜...

背景渐变必须添加私有前缀.如果不指定方向的话默认是从上往下渐变的.

效果:

如果想要沿着对角线渐变的话,就将方向改成 top left. 这是左上到左下的渐变,其他的方向也是可以的.

断断续续看了两天终于看完这个案例,自己也跟着敲了一遍,虽然说flex很牛逼但是还是好麻烦啊啊啊,心力交瘁啊,在做的过程中多次被震撼,怎么还能做这么做???

代码:

html部分 

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport"
        content="width=device-width, initial-scale=1.0, user-scalable=no,minimum-scale=1.0, maximum-scale=1.0">
    <link rel="stylesheet" href="./css/normalize.css">
    <link rel="stylesheet" href="./css/index.css">

    <title> 携程在手,说走就走</title>
</head>

<body>
    <!-- 顶部搜索模块 -->
    <div class="search-index">
        <div class="search">
            <!-- 因为前面有个块级元素,所以文字会被挤下来!!! -->
            搜索:目的地/酒店/景点/航班号
        </div>
        <a href="#" class="user">我 的</a>
    </div>
    <!-- 焦点图模块 -->
    <div class="focus">
        <img src="./upload/focus.jpg" alt="">
    </div>
    <!-- 局部导航栏 -->
    <ul class="local-nav">
        <li><a href="#" title="景点·玩乐">
                <span class="local-nav-icon"></span>
                <span>景点·玩乐</span>
            </a></li>
        <li><a href="#">
                <span class="local-nav-icon"></span>
                <span>景点·玩乐</span>
            </a></li>
        <li><a href="#">
                <span class="local-nav-icon"></span>
                <span>景点·玩乐</span>
            </a></li>
        <li><a href="#">
                <span class="local-nav-icon"></span>
                <span>景点·玩乐</span>
            </a></li>
        <li><a href="#">
                <span class="local-nav-icon"></span>
                <span>景点·玩乐</span>
            </a></li>

    </ul>
    <nav>
        <div class="nav-common">
            <div class="nav-items">
                <a href="#">海外酒店</a>
            </div>
            <div class="nav-items">
                <a href="#">海外酒店</a>
                <a href="#">特价酒店</a>
            </div>
            <div class="nav-items">
                <a href="#">海外酒店</a>
                <a href="#">特价酒店</a>
            </div>
        </div>
        <div class="nav-common">
            <div class="nav-items">
                <a href="#">海外酒店</a>
            </div>
            <div class="nav-items">
                <a href="#">海外酒店</a>
                <a href="#">特价酒店</a>
            </div>
            <div class="nav-items">
                <a href="#">海外酒店</a>
                <a href="#">特价酒店</a>
            </div>
        </div>
        <div class="nav-common">
            <div class="nav-items">
                <a href="#">海外酒店</a>
            </div>
            <div class="nav-items">
                <a href="#">海外酒店</a>
                <a href="#">特价酒店</a>
            </div>
            <div class="nav-items">
                <a href="#">海外酒店</a>
                <a href="#">特价酒店</a>
            </div>
        </div>

    </nav>
    <!-- 侧导航栏 -->
    <ul class="subnav">
        <li>
            <a href="#">
                <span class="subnav-icon"></span>
                <span>电话费</span>
            </a>
        </li>
        <li>
            <a href="#">
                <span class="subnav-icon"></span>
                <span>电话费</span>
            </a>
        </li>
        <li>
            <a href="#">
                <span class="subnav-icon"></span>
                <span>电话费</span>
            </a>
        </li>
        <li>
            <a href="#">
                <span class="subnav-icon"></span>
                <span>电话费</span>
            </a>
        </li>
        <li>
            <a href="#">
                <span class="subnav-icon"></span>
                <span>电话费</span>
            </a>
        </li>
        <li>
            <a href="#">
                <span class="subnav-icon"></span>
                <span>电话费</span>
            </a>
        </li>
        <li>
            <a href="#">
                <span class="subnav-icon"></span>
                <span>电话费</span>
            </a>
        </li>
        <li>
            <a href="#">
                <span class="subnav-icon"></span>
                <span>电话费</span>
            </a>
        </li>
        <li>
            <a href="#">
                <span class="subnav-icon"></span>
                <span>电话费</span>
            </a>
        </li>
        <li>
            <a href="#">
                <span class="subnav-icon"></span>
                <span>电话费</span>
            </a>
        </li>

    </ul>
    <!-- 销售模块 -->
    <div class="sales">
        <div class="sales-hd">
            <h2>热门活动</h2>
            <a href="#" class="more">获取更多福利</a>

        </div>
        <div class="sales-bd">
            <div class="row">
                <a href=""><img src="./upload/pic1.jpg" alt=""></a>
                <a href=""><img src="./upload/pic2.jpg" alt=""></a>
            </div>
            <div class="row">
                <a href=""><img src="./upload/pic3.jpg" alt=""></a>
                <a href=""><img src="./upload/pic4.jpg" alt=""></a>
            </div>
            <div class="row">
                <a href=""><img src="./upload/pic5.jpg" alt=""></a>
                <a href=""><img src="./upload/pic6.jpg" alt=""></a>
            </div>


        </div>
    </div>
</body>

</html>

CSS部分:

body {
    max-width: 540px;
    min-width: 320px;
    margin: 0 auto;
    font: normal 14px/1.5 tahoma,"Lucida Grande",Verdana,"microsoft Yahei", STXihei,hei;
    color: #000;
    background: #f2f2f2;
    /* 隐藏水平滚动条 */
    overflow-x: hidden;
    -webkit-tap-highlight-color: transparent;
    /* height: 2000px; */
}
div {
    box-sizing: border-box;
}
a {
    text-decoration: none;
    color: #222;
}
a img {
    -webkit-touch-callout: none;
}
li {
    list-style: none;
}
ul {
    padding: 0;
    margin: 0;
}
/* 顶部搜索模块 */
.search-index {
    /* 固定定位不以父元素为准而以屏幕为准,所以要给它一个宽度的范围限制 */
    min-width: 320px;
    max-width: 540px;
    display: flex;
    position: fixed;
    top: 0;
    left: 50%;
    /* 由于宽度是会变化的,所以不能使用margin-left */
    transform: translateX(-50%);
    /* 兼容老版本的浏览器 */
    -webkit-transform: translateX(-50%);
    /* 固定的盒子必须要有宽度 */
    width: 100%;
    height: 44px;
    background-color: #f6f6f6;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;



}
.search {
    position: relative;
    flex: 1;
    height: 26px;
    line-height: 24px;
    border: 1px solid #ccc;
    margin: 7px 10px;
    padding-left: 25px;
    border-radius: 5px;
    color: #666;
    box-shadow: 0 2px 4px rgba(0,0,0,.2);
}
.search::before {
    position: absolute;
    content: '';
    left: 5px;
    top: 5px;
    display: block;
    width: 16px;
    height: 15px;
    background: url(../images/sprite.png) no-repeat -58px -279px;
    background-size: 104px 328px;
}
.user {
    /* 这是整个user部分的大小 */
    width: 44px;
    height: 44px;
    font-size: 12px;
    text-align: center;
}
.user::before {
    content: '';
    display: block;
    /* 图片的大小为24*26 */
    width: 24px;
    height: 26px;
    background: url(../images/sprite.png) -58px -193px no-repeat;
    background-size: 104px 328px;
    margin: 2px auto -2px;
} 
.focus {
    margin-top: 44px;
}
.focus img {
    width: 100%;
}
.local-nav {
    display: flex;
    height: 64px;
    background-color: #fff;
    border-radius: 8px;
    margin: 3px 4px;
}
.local-nav li {
    flex: 1;
    height: 64px;
    /* background-color: blueviolet; */
}
.local-nav li a {
    display: flex;
    flex-direction: column;
    /* 因为没有给a高度,所以是不能在y轴上居中的. */
    align-items: center;
    font-size: 12px;
}
.local-nav-icon {
    width: 32px;
    height: 32px;
    background: url(../images/localnav_bg.png) 0 0 no-repeat;
    margin-top: 8px;
    background-size: 32px 160px;
}
nav {
    overflow: hidden;
    margin: 0 4px 3px;
    border-radius: 8px;
}
.nav-common {
    display: flex;
    height: 88px;
    background-color: pink;
}
.nav-common:nth-child(2) {
    margin-top: 3px;
    margin-bottom: 3px;
}
.nav-common .nav-items {
    display: flex;
    flex-direction: column;
    flex: 1;
    line-height: 44px;
    text-align: center;
    /* justify-content: center; */
    /* align-items: center; */
}
.nav-items:nth-child(-n+2) {
    border-right: 1px solid #fff;
}
.nav-items a {
    flex: 1;
    color: #fff;
    font-size: 14px;
    text-shadow: 1px 1px rgba(0,0,0,.2);
}
.nav-items a:nth-child(1) {
    border-bottom: 1px solid #fff;
}
.nav-items:nth-child(1) a {
    border-bottom: none;
    background: url(../images/hotel.png) bottom center no-repeat;
    background-size: 121px auto;
}
.nav-common {
    background: -webkit-linear-gradient(left,#fa5a55,#fa994d);
}
.subnav {
    display: flex;
    flex-wrap: wrap;
    padding: 5px 0;
    border-radius: 8px;
    background-color: #fff;
    margin: 0 4px;
}
.subnav li {
    flex: 20%;
}
.subnav a {
    display: flex;
    flex-direction: column;
    /* justify-content: center; */
    align-items: center;
}
.subnav-icon {
    width: 28px;
    height: 28px;
    margin-top: 4px;
    background-color: pink;
    background: url(../images/subnav-bg.png);
    background-size: 28px auto;
}
.sales {
    background-color: #fff;
    margin: 4px;  ;
}
.sales-hd {
    position: relative;
    border-top: 1px solid #bbb;
    height: 44px;
    border-bottom: 1px solid #ccc;
}
.sales-hd h2 {
    position: relative;
    font-size: 0px;
}
.sales-hd h2::after {
    /* 使用了绝对定位所以不用转换成块级元素 */
    position: absolute;
    top: 12px;
    left: 20px;
    /* display: block; */
    content: '';
    width: 79px;
    height: 20px;
    background: url(../images/hot.png) 0 -18px;
    background-size:79px auto;
}
.more {
    position: absolute;
    top: 8px;
    right: 5px;
    background: -webkit-linear-gradient(left, #ff506c, #ff6bc6);
    border-radius: 15px;
    padding: 3px 20px 3px 10px;
    color: #fff;
}
.more::after {
    content: '';
    position: absolute;
    top: 9px;
    right: 9px;
    width: 5px;
    height: 5px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    transform: rotate(45deg);
}
.row {
    display: flex;
    border-bottom: 1px solid #eee;
}
.row a {
    flex: 50%;
}
.row a img {
    width: 100%;
}
.row a:nth-child(odd) {
    border-right: 1px solid #eee;
}

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