开发了很久的小程序，在接到一个h5移动端页面的时候，很多原生的东西都忘了，虽然说我们随着工作经验的增加，处理业务逻辑的能力在提高，但是基础的东西如果长时间不用，也会逐渐忘记。所以以后会经常总结原生的一些知识，一边后面自己忘记时，提供查询之所。
HTML
<div class="wraper">
<div class="header">
<div class="search"><a href=""><img src="image/search.png" alt="">请输入名称进行搜索</a></div>
<div class="tab">
<div class="nav active"><a href="javascript:;">药品价格</a></div>
<div class="nav"><a href="javascript:;">非药品价格</a></div>
</div>
</div>
<div class="section">
<div class="med-hd">
<div class="name pink">名称</div>
<div class="guige pink">规格</div>
<div class="yblx pink">医保类型</div>
<div class="jine oriange">金额</div>
</div>
<div class="med-bd focus">
<div class="row">
<div class="name a">小儿复方氨酚烷胺颗粒</div>
<div class="guige">60ml/瓶</div>
<div class="yblx cir">甲类</div>
<div class="jine">35.5</div>
</div>
</div>
<div class="med-bd">
<div class="row">
<div class="name a">小儿咽扁颗粒</div>
<div class="guige">60ml/瓶</div>
<div class="yblx cir">甲类</div>
<div class="jine">35.5</div>
</div>
</div>
</div>
</div>
CSS
/*项目查询*/
body,div,p,ul,ol,li,dl,dt,dd,table,tr,td,form,hr,fieldset,h1,h2,h3,h4,h5,h6,img,input{
margin:0;
padding:0;
}
html {
font-size: 26.67vw;
}
html,body{
height: 100%;
}
.wraper{
height: 100%;
display: -webkit-flex;
display: flex;
flex-direction: column;
-webkit-flex-direction: column;
background-color: #f1f1f1;
}
a {
text-decoration: none;
}
a:link{
color: #404040;
}
a:visited{
color: #404040;
}
a:hover{
color: #404040;
}
a:active {
color: #404040;
}
ul,ol{
list-style:none;
}
img{
border: 0;
display: block;
}
.header{
width: 100%;
height: 214px;
height: 1.07rem;
}
.header .search {
width: 100%;
height: 120px;
height: 0.6rem;
background-color: #ff4f8d;
display: flex;
align-items: center;
justify-content: center;
background-color: #ff4f8d;
box-sizing: border-box;
padding: 0.1rem 0.09rem;
}
.header .search a {
display: flex;
width: 100%;
height: 100%;
border-radius: 8px;
align-items: center;
font-size: 0.14rem;
box-sizing: border-box;
color: #fff;
background-color: #e6477f;
}
.header .search img {
width: 0.15rem;
height: 0.15rem;
margin: 0 0.14rem 0 0.12rem;
vertical-align: middle;
}
.tab {
width: 100%;
height: 0.45rem;
background-color: #fff;
box-sizing: border-box;
border-top: 1px solid #f1f1f1;
display: flex;
align-items: center;
}
.tab .nav {
width: 50%;
height: 100%;
box-sizing: border-box;
background-color: #fff;
display: flex;
align-items: center;
justify-content: center;
border-bottom: 4px solid transparent;
font-size: 0.17rem;
}
.tab .nav.active {
border-bottom: 4px solid #ff4f8d;
}
.tab .nav.active a {
color: #ff4f8d;
}
.tab .nav a {
color: #404040;
}
.medical-hd {
width: 100%;
}
.section{
width: 100%;
flex: 1;
background-color: #f1f1f1;
padding: 20px 24px 0;
padding: 0.1rem 0.12rem 0;
box-sizing: border-box;
display: flex;
flex-direction: column;
}
.med-hd {
width: 100%;
height: 70px;
height: 0.35rem;
box-sizing: border-box;
color: #fff;
font-size: 28px;
font-size: 0.14rem;
display: flex;
align-items: center;
text-align: center;
}
.name {
width: 242px;
width: 1.21rem;
border-right: 1px solid #f2f2f2;
box-sizing: border-box;
}
.guige {
width: 148px;
width: 0.74rem;
border-right: 1px solid #f2f2f2;
box-sizing: border-box;
}
.yblx {
width: 161px;
width: 0.85rem;
}
.jine {
width: 151px;
width: 0.755rem;
}
.name,.guige,.yblx,.jine {
height: 100%;
display: flex;
align-items: center;
justify-content: center;
}
.pink {background-color: #ff4f8d;}
.oriange {background-color: #ff990a;}
.med-bd{
width: 100%;
flex: 1;
box-sizing: border-box;
overflow-y: auto;
overflow-x: hidden;
background-color: #fff;
display: none;
}
.med-bd.focus{
display: block;
}
.med-bd .row{
width: 100%;
height: auto;
display: flex;
align-items: center;
flex-direction: row;
font-size: 0.14rem;
color: #404040;
border-bottom: 1px solid #f2f2f2;
}
.row div {
overflow: hidden;
height: auto;
min-height: 0.45rem;
_height: 0.45rem;
box-sizing: border-box;
}
.cir {
border-right: 1px solid #f2f2f2;
}
.a {
padding-left: 0.1rem;
box-sizing: border-box;
}
JS
var oNav = document.querySelectorAll('.nav');
var oCont = document.querySelectorAll('.med-bd');
oNav.forEach(function (item,index,array) {
item.onclick = function () {
oNav.forEach( (item,index,array) => {
item.className = "nav";
oCont[index].className = "med-bd";
});
item.className = "nav active";
oCont[index].className = "med-bd focus";
}
});
