[Java] 纯文本查看 复制代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>99乘法表</title>
<style>
td{
border:1px solid;
}
tr{
background: gold;
}
</style>
<script>
document.write("<table align='center'>")
for(var i=1;i<=9;i++){
document.write("<tr>")
for(j=1;j<=i;j++){
document.write("<td>")
document.write(i+"*"+j +"="+(i*j))
document.write("</td>")
}
document.write("</tr>")
}
document.write("</table>")
</script>
</head>
<body>
</body>
</html>
[Java] 纯文本查看 复制代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>轮播图</title>
</head>
<body>
<img src="img/banner_1.jpg" id="tu" width="100%">;
<script>
var tu = document.getElementById("tu");
var number = 1;
function fun() {
number ++;
if(number>3){
number =1 ;
}
tu.src="img/banner_"+number+".jpg";
}
setInterval(fun,2000);
</script>
</body>
</html>
[Java] 纯文本查看 复制代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>注册页面</title>
<style>
/*整体页面*/
body {
background: url("img/register_bg.png") no-repeat center;
padding:25px;
padding-left: 300px;
}
/*注册页面*/
.d1{
border: 5px solid darkgray;
width: 700px;
height: 500px;
background: beige;
padding-left: 15px;
}
/*右上角内容*/
.d2{
/*border: 2px solid red;*/
float: left;
}
#p1{
font-size: 20px;
color: gold;
}
#p2{
font-size: 20px;
color: darkgray;
line-height: 0px;
}
/*中间内容*/
.d3{
float: left;
/*border: 2px solid red;*/
margin-top: 20px;
}
.td{
text-align: right;
line-height: 50px;
padding-left: 50px;
padding-right: 10px;
}
#username,#password,#name,#email,#brithdaty,#tel{
padding-left: 10px;
border-radius: 5px;
/*border: darkgray 1px solid;*/
width: 200px;
height: 30px;
}
#yan{
width: 100px;
padding-left: 10px;
border-radius: 5px;
/*border: darkgray 1px solid;*/
height: 30px;
}
.ti{
background: gold;
width: 60px;
height: 30px;
}
#td_su{
padding-left: 150px;
}
.tu{
width: 70px;
height: 30px;
}
.d4{
float: right;
/*border: 1px solid red;*/
margin-right: 15px;
margin-top: 18px;
}
.a1{
color: pink;
}
</style>
<script>
window.onload=function () {
document.getElementById("form").onsubmit=function () {
return checkUsername() && checkPassword() && checkTel();
}
document.getElementById("username").onblur=checkUsername;
document.getElementById("password").onblur=checkPassword;
document.getElementById("tel").onblur=checkTel;
function checkUsername() {
var username = document.getElementById("username").value;
var r_un = /^\w{6,12}$/;
var flag = r_un.test(username);
var sun = document.getElementById("un");
if(flag){
sun.innerHTML ="<img src='img/gou.png' height='25' width='35'>";
} else {
sun.innerHTML = "用户名格式有误";
}
return flag;
}
function checkPassword() {
var password = document.getElementById("password").value;
var r_pw = /^\w{6,12}$/;
var flag = r_pw.test(password);
var spw = document.getElementById("pw");
if(flag){
spw.innerHTML ="<img src='img/gou.png' height='25' width='35'>";
} else {
spw.innerHTML = "密码格式有误";
}
return flag;
}
function checkTel() {
var tel = document.getElementById("tel").value;
var r_nu = /^\d{11,11}$/;
var flag = r_nu.test(tel);
var snu = document.getElementById("nu");
if(flag){
snu.innerHTML ="<img src='img/gou.png' height='25' width='35'>";
} else {
snu.innerHTML = "密码格式有误";
}
return flag;
}
}
</script>
</head>
<body>
<div class="d1">
<div class="d2">
<p id="p1">新用户注册</p>
<p id="p2">USER REGISTER</p>
</div>
<div class="d3">
<form action="#" method="post" id="form">
<table>
<tr>
<td class="td"><label for="username">用户名</label></td>
<td><input type="text" name="username" id="username" placeholder="请输入用户名">
<span id="un" class="error"></span>
</td>
</tr>
<tr>
<td class="td"><label for="password">密码</label></td>
<td><input type="password" name="password" id="password" placeholder="请输入用密码">
<span id="pw" class="error"></span>
</td>
</tr>
<tr>
<td class="td"><label for="email">Email</label></td>
<td><input type="email" name="email" id="email" placeholder="请输入Email"></td>
</tr>
<tr>
<td class="td"><label for="name">姓名</label></td>
<td><input type="text" name="name" id="name" placeholder="请输入真实姓名"></td>
</tr>
<tr>
<td class="td"><label for="tel">手机号</label></td>
<td><input type="number" name="tel" id="tel" placeholder="请输入手机号">
<span id="nu" class="error"></span>
</td>
</tr>
<tr>
<td class="td">性别</td>
<td><input type="radio" name="gender" value="man"> 男
<input type="radio" name="gender" value="women"> 女
</td>
</tr>
<tr>
<td class="td" for="brithdaty">出生日期</td>
<td><input type="date" name="brithdaty" id="brithdaty"></td>
</tr>
<tr>
<td class="td">验证码</td>
<td><input type="text" name="code" id="yan"> <img src="img/verify_code.jpg" alt="" class="tu"></td>
</tr>
<tr>
<td colspan="2" id="td_su"><input type="submit" value="注册" class="ti">
</td>
</tr>
</table>
</form>
</div>
<div class="d4">
已有账号?<a href="./旅游网.html" target="_blank" class="a1"> 立即登录</a>
</div>
</div>
</body>
</html>
[Java] 纯文本查看 复制代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>动态表格</title>
<style>
table{
border: 1px solid;
margin: auto;
width: 500px;
}
td,th{
text-align: center;
border: 1px solid;
}
div{
text-align: center;
margin: 50px;
}
</style>
</head>
<body>
<div>
<input type="text" id="id" placeholder="请输入编号">
<input type="text" id="name" placeholder="请输入姓名">
<input type="text" id="gender" placeholder="请输入性别">
<input type="button" value="添加" id="btn_add">
</div>
<table id="table">
<caption>学生信息表</caption>
<tr>
<th>编号</th>
<th>姓名</th>
<th>性别</th>
<th>操作</th>
</tr>
<tr>
<td>1</td>
<td>令狐冲</td>
<td>男</td>
<td><a href="javascript:void(0)">删除</a></td>
</tr>
<tr>
<td>2</td>
<td>任我行</td>
<td>男</td>
<td><a href="javascript:void(0)">删除</a></td>
</tr>
<tr>
<td>3</td>
<td>岳不群</td>
<td>?</td>
<td><a href="javascript:void(0)">删除</a></td>
</tr>
</table>
<script>
//添加表格方法一
var btn_add = document.getElementById("btn_add");
btn_add.onclick=function () {
var id = document.getElementById("id").value;
var name = document.getElementById("name").value;
var gender = document.getElementById("gender").value;
var table = document.getElementById("table");
var tr = document.createElement("tr");
var td_id = document.createElement("td");
var text_id = document.createTextNode(id);
td_id.appendChild(text_id);
tr.appendChild(td_id)
var td_name = document.createElement("td");
var text_name = document.createTextNode(name);
td_name.appendChild(text_name);
tr.appendChild(td_name)
var td_gender = document.createElement("td");
var text_gender = document.createTextNode(gender);
td_gender.appendChild(text_gender);
tr.appendChild(td_gender)
var td_c = document.createElement("td");
var a = document.createElement("a");
a.setAttribute("href","javascript:void(0)");
a.setAttribute("onclick","delTr(this);");
var text_a = document.createTextNode("删除");
a.appendChild(text_a);
td_c.appendChild(a);
tr.appendChild(td_c);
table.appendChild(tr);
}
//添加表格方法二
var btn_add = document.getElementById("btn_add");
btn_add.onclick=function () {
var id = document.getElementById("id").value;
var name = document.getElementById("name").value;
var gender = document.getElementById("gender").value;
var table = document.getElementById("table");
table.innerHTML+="<tr>\n" +
" <td>"+id+"</td>\n" +
" <td>"+name+"</td>\n" +
" <td>"+gender+"</td>\n" +
" <td><a href=\"javascript:void(0)\" onclick=\"delTr(this);\">删除</a></td>\n" +
" </tr>";
}
////删除表格
function delTr(obj) {
var table = obj.parentNode.parentNode.parentNode;
var tr = obj.parentNode.parentNode;
table.removeChild(tr);
}
</script>
</body>
</html>