批改状态:合格
老师批语:
线上培训第十一天
代码1:TAB菜单
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Tab标签</title>
<style type="text/css">
.box{
width: 675px;
height: 625px;
margin: 20px auto;
border:1px solid #ccc;
}
.box .tab {
width: 100%;
height: 45px;
margin: 0;
}
.box .tab ul{
overflow: hidden;
list-style-type: none;
height: 45px;
padding: 0;
margin: 0;
background-color: #fcfcfc;
/*background-color: black;*/
}
.box .tab ul li{
float: left;
line-height: 44px;
width: 115px;
text-align: center;
border-right: 1px solid #ccc;
border-bottom: 1px solid #ccc;
}
.box .tab ul li:hover{
font-weight: bold;
border-top: 2px solid orangered;
}
.box .tab span{
float: right;
margin-top:-35px;
}
a{
text-decoration: none;
color:#666666
}
a:hover{
color:black;
}
.box .listinfo{
/*background-color: yellow;*/
display: none;
}
.box .listinfo ul{
margin-top: 45px;
padding: 0 25px 0 25px;
list-style-type: none;
line-height: 1.5em;
}
.box .listinfo span{
float: right;
color: red;
}
</style>
</head>
<body>
<h2 align="center">Tab标签</h2>
<div class="box">
<div class="tab">
<ul id="list_ul">
<li class="active">技术文章</li>
<li>网站源码</li>
<li>原生手册</li>
<li>推荐博文</li>
</ul>
<span><a href="">更多下载>></a></span>
</div>
<div class="listinfo" style="display: block;">
<ul>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>03-31</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>03-31</span></li>
</ul>
</div>
<div class="listinfo">
<ul>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-01</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-01</span></li>
</ul>
</div>
<div class="listinfo">
<ul>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-02</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-02</span></li>
</ul>
</div>
<div class="listinfo">
<ul>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">KongLi的博客 | javascript实战2</a><span>04-03</span></li>
<li><a href="">Dai的博客KongLi的博客 | Excel表格数据转化到数据库里面</a><span>04-03</span></li>
</ul>
</div>
</div>
<script type="text/javascript">
var box = document.getElementsByClassName("tab")[0];
var ul = box.getElementsByTagName("ul")[0];
var tab = ul.getElementsByTagName("li");
var list = document.getElementsByClassName("listinfo");
for(var i=0;i<tab.length;i++){
tab[i].index=i
tab[i].onmouseover= function(){
for (var i=0; i<tab.length; i++) {
tab[i].className = ''
list[i].style.display = 'none'
}
this.className = 'active'
list[this.index].style.display = 'block'
}
}
</script>
</body>
</html>点击 "运行实例" 按钮查看在线实例
代码2:简易仿聊天机器人
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>2.热身: 仿机器人聊天窗口</title>
<style type="text/css">
.message{
width: 500px;
height: 650px;
background-color: lightyellow;
border: 1px solid red;
/*margin: auto;*/
}
.showmessage{
width: 90%;
height: 450px;
margin: auto;
margin-bottom: 50px;
background-color: #fcfcfc;
}
ul{
list-style-type: none;
}
table{
width: 90%;
height:80px;
margin: auto;
}
textarea{
width: 300px;
height: 80px;
border: none;
resize: none;
background-color: lightblue;
}
button {
width: 80px;
height: 80px;
background-color: seagreen;
color: white;
border: none;
/*text-align: left;*/
}
</style>
</head>
<body>
<!-- 我们的任务是把文本框中的内容直接显示到下面的列表中 -->
<div class="message">
<div class="showmessage">
<ul>
<li></li>
</ul>
</div>
<table>
<tr>
<td><textarea name="info"></textarea></td>
<td><button>发送</button></td>
</tr>
</table>
<ul>
</ul>
</div>
<script type="text/javascript">
var input = document.getElementsByName('info')[0]
var button = document.getElementsByTagName('button')[0]
var ul = document.getElementsByTagName('ul')[0]
var huifu = ['人工太忙,请稍后','人工服务请按1','继续等待请按2','返回上级请按3']
var sum = 0;
button.onclick = function() {
var text = input.value
var li = document.createElement('li')
li.innerHTML = input.value
ul.appendChild(li)
sum += 1 ;
setTimeout(function(){
var temp = huifu[Math.floor(Math.random()*4)]
var li2 = document.createElement('li')
li2.innerHTML = temp
ul.appendChild(li2)
sum += 1 ;
},2000)
if(sum>10){
ul.innerHTML = ''
sum = 0
}
}
</script>
</body>
</html>点击 "运行实例" 按钮查看在线实例
3.手抄代码


Copyright 2014-2025 https://www.php.cn/ All Rights Reserved | php.cn | 湘ICP备2023035733号