<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
body {
font-family: "Microsoft YaHei", serif;
}
body, dl, dd, p, h1, h2, h3, h4, h5, h6 {
margin: 0;
}
ol, ul, li {
margin: 0;
padding: 0;
list-style: none;
}
img {
border: none
}
#box ul li{
height: 50px;
padding-left: 50px;
line-height: 50px;
font-size: 12px;
border-bottom: 1px solid red;
}
#box ul li span{
display: block;
float: left;
}
#box ul li input{
display: none;
float: left;
margin-top: 14px;
color: #999;
}
#box ul li p{
float: left;
width: 50px;
height: 25px;
line-height: 25px;
text-align: center;
margin-top: 12px;
margin-left: 10px;
background: #000;
color: #fff;
cursor: pointer;
}
#box ul li p.qr{
display: none;
}
#box ul li.on input{
display: block;
}
#box ul li.on p.qr{
display: block;
}
#box ul li.on span{
display: none;
}
#box ul li.on p.xg{
display: none;
}
</style>
</head>
<body>
<div id="box">
<ul>
<li>
<span>点击修改</span>
<input type="text" value="点击修改">
<p class="xg">修改</p>
<p class="qr">确认</p>
</li>
<li>
<span>点击修改</span>
<input type="text" value="点击修改">
<p class="xg">修改</p>
<p class="qr">确认</p>
</li>
<li>
<span>点击修改</span>
<input type="text" value="点击修改">
<p class="xg">修改</p>
<p class="qr">确认</p>
</li>
<li>
<span>点击修改</span>
<input type="text" value="点击修改">
<p class="xg">修改</p>
<p class="qr">确认</p>
</li>
</ul>
</div>
<script>
let aLi = document.querySelectorAll("#box ul li");
let aSpan = document.querySelectorAll("#box ul li span");
let aInput = document.querySelectorAll("#box ul li input");
let aXg = document.querySelectorAll("#box ul li p.xg");
let aQr = document.querySelectorAll("#box ul li p.qr");
let len = aXg.length;
(function () {
for (let i=0;i<len;i++) {
aXg[i].onclick = function () {
aLi[i].classList.add("on");
aInput[i].value = aSpan[i].innerText;
};
aQr[i].onclick = function () {
aLi[i].classList.remove("on");
aSpan[i].innerText = aInput[i].value;
}
}
})();
</script>
</body>
</html>
Python3Turtle