簡単なタブバー切り替え
22422 ワード
DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Documenttitle>
<style>
* {
margin: 0;
padding: 0;
}
li {
list-style-type: none;
}
.tab {
width: 978px;
margin: 100px auto;
}
.tab_list {
height: 39px;
border: 1px solid #ccc;
background-color: #f1f1f1;
}
.tab_list li {
float: left;
height: 39px;
line-height: 39px;
padding: 0 20px;
text-align: center;
cursor: pointer;
}
.tab_list .current {
background-color: #c81623;
color: #fff;
}
.item_info {
padding: 20px 0 0 20px;
}
.item {
display: none;
}
style>
head>
<body>
<div class="tab">
<div class="tab_list">
<ul>
<li class="current"> li>
<li> li>
<li> li>
<li> （50000）li>
<li> li>
ul>
div>
<div class="tab_con">
<div class="item" style="display: block;">
div>
<div class="item">
div>
<div class="item">
div>
<div class="item">
（50000）
div>
<div class="item">
div>
div>
div>
<script type="text/javascript">
//
var tab_list = document.querySelector(".tab_list");
var lis = tab_list.querySelectorAll("li");
var items = document.querySelectorAll(".item");
// tab
for(var i=0; i<lis.length; i++){
//
lis[i].setAttribute("data-index",i);
//
lis[i].onclick = function() {
// tab class ，
for(var i=0; i<lis.length; i++){
lis[i].className = "";
}
this.className = "current";
//
var index = this.getAttribute("data-index");
for(var i=0; i<items.length; i++){
items[i].style.display = "none";
}
items[index].style.display = "block";
}
}
script>
body>
html>