I haven't changed it for more than a month. After returning to school, I was busy hahahaha. Today, I suddenly thought of my blog. This blog is mainly about handwritten notes (because I feel that typing is too slow and waste time)
Ah, don’t think I’m ugly! ! !
Because I wanted to learn about web development in my sophomore year, I set up a small flag for myself. Before my junior year, I basically made a website of my own. Recently I have been reviewing the videos of station B. Today DOM operation is the end of learning. But it hasn't been combated yet. This is a bit non-ZBC. Not much nonsense, first, let’s take a
handwritten note below the basic key knowledge of JavaScript, which focuses on JavaScript DOM operations. Those who have learned C++ or C or other languages can basically understand logical theory. Learn one, and you will know everything. . 
Exclusive algorithm
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Le</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<div id="box">
<ul id="nav">
<li>Le简介</li>
<li>开发领域</li>
<li>合作伙伴</li>
<li>Le成员</li>
<li>Le发展前景</li>
<li>联系方式</li>
</ul>
</div>
<script>
//鼠标经过改变背景色
var ul=document.getElementById('nav');
for(var i=0;i<ul.children.length;i++) {
ul.children[i].onmouseover=function() {
for(var j=0;j<ul.children.length;j++) {
ul.children[j].style.background='#00000000';
}
this.style.background='#00f2fe';
}
}
</script>
</body>
</html>
Show results:
A few days ago, I used Ali’s server for seven days, Gan, it was about to expire.
Now I am doing some simple pages, and try my best to use JavaScript to achieve simple website interaction
Click to enter- Pipihan's Secret House .
It's not open to the public at the moment, oh oh, you guys have to look at the login page hahaha fuck
page display (actually it's dynamic): I
slipped away, and I will update the BOM in two weeks!