<!DOCTYPE html>
<html lang="en">
<head>
<title></title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- <link href="css/style.css" rel="stylesheet"> -->
<style type="text/css">
* {
padding: 0;
margin: 0;
}
li {
list-style: none;
}
body {
background: #f6f9fc;
font-family: arial;
}
.calendar {
width: 210px;
margin: 0 auto;
padding: 10px 10px 20px 20px;
background: #eae9e9;
}
.calendar ul {
width: 210px;
overflow: hidden;
padding-bottom: 10px;
}
.calendar li {
float: left;
width: 58px;
height: 54px;
margin: 10px 10px 0 0;
border: 1px solid #fff;
background: #424242;
color: #fff;
text-align: center;
cursor: pointer;
}
.calendar li h2 {
font-size: 20px;
padding-top: 5px;
}
.calendar li p {
font-size: 14px;
}
.calendar .active {
border: 1px solid #424242;
background: #fff;
color: #e84a7e;
}
.calendar .active p {
font-weight: bold;
}
.calendar .text {
width: 178px;
padding: 0 10px 10px;
border: 1px solid #fff;
padding-top: 10px;
background: #f1f1f1;
color: #555;
}
.calendar .text h2 {
font-size: 14px;
margin-bottom: 10px;
}
.calendar .text p {
font-size: 12px;
line-height: 18px;
}
</style>
</head>
<body>
<div id="tab" class="calendar">
<ul id="box">
<li class="active">
<h2>1</h2>
<p>JAN</p>
</li>
<li>
<h2>2</h2>
<p>FER</p>
</li>
<li>
<h2>3</h2>
<p>MAR</p>
</li>
<li>
<h2>4</h2>
<p>APR</p>
</li>
<li>
<h2>5</h2>
<p>MAY</p>
</li>
<li>
<h2>6</h2>
<p>JUN</p>
</li>
<li>
<h2>7</h2>
<p>JUL</p>
</li>
<li>
<h2>8</h2>
<p>AUG</p>
</li>
<li>
<h2>9</h2>
<p>SEP</p>
</li>
<li>
<h2>10</h2>
<p>OCT</p>
</li>
<li>
<h2>11</h2>
<p>NOV</p>
</li>
<li>
<h2>12</h2>
<p>DEC</p>
</li>
</ul>
<div class="text" id="txt">
<h2>1月活动</h2>
<p>快过年了,大家可以商量着去哪玩吧~</p>
</div>
</div>
</body>
<script>
// 获取元素
var oli = document.querySelectorAll("li");
var h1 = document.querySelector("#txt h2");
var p = document.querySelector("#txt p");
console.log(h1);
// 定义一个数组模拟后台
var arr = ['快过年了,大家可以商量着去哪玩吧~',
'大家好好学习吧222222~~~',
'大家好好学习吧222222333~~~',
'大家好好学习吧222444222~~~',
'大家好好学习555吧222222~~~',
'大家好好学习吧666222222~~~',
'大家好好学习吧227772222~~~',
'大家好好学习吧28888822222~~~',
'大家好好学习吧99999222222~~~',
'大家好好学习10000000吧222222~~~',
'大家好好学习吧111111222222~~~',
'大家好好学习吧22222200000000000~~~'
];
// 给每一个元素绑定点击事件
for (var i = 0; i < oli.length; i++) {
// 给每一个元素编号
oli[i].index = i;
oli[i].onclick = function () {
// 去除所有给当前加
for (var i = 0; i < oli.length; i++) {
oli[i].className = "";
}
this.className = "active";
for (var j = 0; j < arr.length; j++) {
h1.innerHTML = this.index + 1 + "月活动";
p.innerHTML = arr[this.index];
}
}
}
</script>
</html>
js 简易万年历02
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转载自blog.csdn.net/qq_45555960/article/details/102513983
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