<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>抽奖</title>
<style>
*{
padding: 0px;
margin: 0px;
font-size: 20px;
font-family: "宋体";
color: #00ff00;
text-shadow: 7px 10px 1px #008800;
}
body{
background-color: #000000;
}
.all{
width: 100%;
height: 100vh;
perspective: 500px;
overflow: hidden;
perspective: 500px;
}
.strs{
display: flex;
width: 100%;
height: 100vh;
transition: 3s;
}
.strs div{
width: 30px;
text-align: center;
height: 100vh;
}
.cz{
width: 100px;
height: 10vh;
position: absolute;
top: 90vh;
left: 48%;
font-size: 2em;
font-weight: 900;
color: red;
text-shadow: 1px 1px 1px red;
}
.cz:hover{
color: #00ff00;
text-shadow: 1px 1px 1px #008800;
}
.result{
width: 40%;
height: 80px;
position: absolute;
top: 40vh;
left: 30%;
color: #00ff00;
text-shadow: 1px 1px 1px #008800;
font-size: 3em;
font-weight: 900;
opacity: 0;
transition: 2s;
text-align: center;
}
.rank{
width: 200px;
border: 2px solid #00FF00;
position: absolute;
top: 65vh;
left: 85%;
}
.rank p{
width: 100%;
text-align: center;
text-shadow: 0px 0px 0px transparent;
}
.rank p:hover{
color: yellow;
}
.update{
width: 500px;
height: 30vh;
position: absolute;
top: -35vh;
left: 38%;
background-color: black;
border: 1px solid #00FF00;
display: flex;
justify-content: center;
transition: 1s;
}
.tx{
background: transparent;
margin-top: 15vh;
text-align: center;
}
</style>
</head>
<body>
<div class="all" ondblclick="update()" onmousemove="moves(event)">
<div class="strs" id="strs"></div>
<div class="cz" id="cz" onclick="starts()">开始</div>
<div class="result" id="result"></div>
<div class="rank" id="rank" onmousedown="rankdown()" onmouseup="rankup()"><p>历史记录</p></div>
<div class="update" id="update">
<p>
<input type="text" list="updatelist" class="tx" id="tx"/>
<datalist id="updatelist"></datalist>
<input type="button" value="删除" class="tx" onclick="update1()"/>
<input type="button" value="添加" class="tx" onclick="update2()"/>
<input type="button" value="取消" class="tx" onclick="update3()"/>
</p>
</div>
</div>
<script>
var names = [
"吃饭",
"睡觉",
"不吃饭",
"打游戏",
"看动漫",
"学习",
"吃饭",
"睡觉",
"不吃饭",
"打游戏",
"看动漫",
"学习",
"吃饭",
"睡觉",
"不吃饭",
"打游戏",
"看动漫",
"学习",
"吃饭",
"睡觉",
"不吃饭",
"打游戏",
"看动漫",
"学习",
"吃饭",
"睡觉",
"不吃饭",
"打游戏",
"看动漫",
"学习",
"吃饭",
"睡觉",
"不吃饭",
"打游戏",
"看动漫",
"学习",
"吃饭",
"睡觉",
"不吃饭",
"打游戏",
"看动漫",
"学习",
"吃饭",
"睡觉",
"不吃饭",
"打游戏",
"看动漫",
"学习"
];
var namess = [];
bg();
function bg(){
document.getElementById("strs").innerHTML='';
for(var i=0;i<names.length;i++){
var rdmnum = Math.floor(Math.random()*names.length);
var str = '';
str+='<div>';
var rdmnum1 = Math.floor(Math.random()*10)+1;
for(var h=rdmnum1;h>0;h--){
str+='<font style="opacity: '+h/10+';">'+names[rdmnum]+'</font>';
}
str+='</div>';
document.getElementById("strs").innerHTML+=str;
}
}
var start1 = null;
var num1 = 0;
function starts(){
if(num1==0){
start1=setInterval(bg,100);
document.getElementById("cz").innerText="停止";
document.getElementById("strs").style.transform="translateZ(0px) translateY(0px)";
document.getElementById("result").style.opacity="0";
num1=1;
}else{
clearInterval(start1);
document.getElementById("cz").innerText="开始";
document.getElementById("strs").style.transform="translateZ(450px) translateY(350px)";
document.getElementById("result").style.opacity="1";
var rdmname = document.getElementById("strs").childNodes[24].firstChild.innerText;
document.getElementById("result").innerText='抽中'+rdmname;
namess.unshift(rdmname+' 抽奖记录');
rank();
num1=0;
}
}
function rank(){
document.getElementById("rank").innerHTML='<p>历史记录</p>';
for(var i=0;i<namess.length;i++){
if(i==10){
break;
}
document.getElementById("rank").innerHTML+='<p>'+namess[i]+'</p>';
}
}
function update(){
document.getElementById("update").style.top="18vh";
}
function updatelist(){
document.getElementById("updatelist").innerHTML='';
for(var i=0;i<names.length;i++){
document.getElementById("updatelist").innerHTML+='<option>'+names[i]+'</option>'
}
}
updatelist();
function update3(){
document.getElementById("update").style.top="-35vh";
document.getElementById("tx").value='';
}
function update1(){
var str = document.getElementById("tx").value;
for(var i=0;i<names.length;i++){
if(names[i]==str){
namess.unshift(names[i]+' 删除');
names.splice(i,1);
updatelist();
document.getElementById("tx").value='';
rank();
break;
}
}
}
function update2(){
var str = document.getElementById("tx").value;
namess.unshift(str+' 添加');
names.push(str);
updatelist();
rank();
document.getElementById("tx").value='';
}
var x,y,start2;
function rankdown(){
start2 = setInterval(rankmove);
}
function rankup(){
clearInterval(start2);
}
function rankmove(){
document.getElementById("rank").style.left=x-20+'px';
document.getElementById("rank").style.top=y-10+'px';
}
function moves(xy){
x=xy.clientX;
y=xy.clientY;
}
</script>
</body>
</html>
仿黑客帝国抽奖
发布于 2021-09-09 191 次阅读
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