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rollcall.html
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rollcall.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>点名啦</title>
<link rel="shortcut icon" href="assets/RollCall.ico" />
<style type="text/css">
<!--
*{margin: 0;padding: 0;}
a{text-decoration: none;}
ul,li{list-style: none;}
body{font-size: 14px;font-family: "微软雅黑";}
.button {
width:100px;
height:30px;
background:#E27575;
border:none;
border-radius:3px;
box-shadow:1px 1px 5px #B6B6B6;
color:#FFF;
display:inline-block;
cursor:pointer;
text-align:center;
text-shadow:1px 1px 1px #9E3F3F;
line-height:30px;
margin:10px;
}
.button:hover {
background: #CF7A7A;
}
#displayer{
width:500px;
height:165px;
background: #F7F7F7;
margin:auto;
margin-top:50px;
font-size:90px;
text-align:center;
}
#calllist p{
width:80%;
font-size:24px;
padding-left:20px;
}
thead{
background-color:rgb(255,200,100);
}
tbody{
background: rgb(225,225,225)
}
th,td{
width: 200px;
line-height: 25px;
text-align: center;
}
-->
</style>
</head>
<body>
<div id="Boxs" style="width:940px;height:530px;margin:auto;">
<div style="width:200px;height:100%;float:left;">
<table id="students" cellspacing=8>
<thead>
<tr>
<th>姓名</th>
<th>是否请假</th>
</tr>
</thead>
<tbody>
<tr>
<td>范一苇</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>罗梓烨</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>刘阳</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>冯艺超</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>刘畅</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>吴迪</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>刑晨</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>洪旸</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>朱彦頔</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>高格格</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>郭昱璇</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>张琬琦</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>叶睿旻</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>任怡萌</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>吴昆</td>
<td><input type="checkbox"/></td>
</tr>
<tr>
<td>替补1</td>
<td><input type="checkbox" checked="checked"/></td>
</tr>
<tr>
<td>替补2</td>
<td><input type="checkbox" checked="checked"/></td>
</tr>
</tbody>
</table>
</div>
<div style="width:500px;height:100%;float:left;margin:auto 20px;">
<div>
<p id="displayer"></p>
<div style="width:150px;height:50px;margin:auto;">
<span id="start" class="button">点名</span>
</div>
</div>
</div>
<div id="calllist" style="width:200px;height:90%;float:left;margin-top:20px;padding-top:25px;background:#DCDCDC;overflow:auto;overflow-x:hidden;">
<h3 style="padding-left:20px;">已点名单:</h3>
</div>
</div>
<script type="text/javascript">
function RollCall() {
var Displayer = document.getElementById("displayer");//显示器
var CallList = document.getElementById("calllist");//已点名单
var list;
var trS = 0;//数组下标
document.getElementById("start").onclick = function () {
Start();
};
/*LocalStorage*/
/* var LocalStr=function(key){
if(window.localStorage){
list=document.getElementById("list").value;
if(list!=""&&list!=" "){
var Strs=list.split("\n");
list=List(Strs);
if(localStorage.getItem(key)==(null||undefined))
localStorage.setItem(key,list);
}else{
Displayer.style.lineHeight="145px";
Displayer.innerHTML="<span style='font-size:70px;'>请先输入名单!</span>";//名单为空则显示提示
}
}else{
Displayer.style.lineHeight="";
Displayer.innerHTML="<span style='font-size:30px;'>抱歉，当前游览器不支持储存</span>";
}
}*/
/*开始*/
var Start = function () {
list = getTable();
console.log("list:" + list);
if (list.length != 0) {
Displayer.style.lineHeight = "165px";
Beat();
} else {
Displayer.style.lineHeight = "145px";
Displayer.innerHTML = "<span style='font-size:70px;'>请先输入名单!</span>";//名单为空则显示提示
}
}
var getTable = function () {
var table = document.getElementById("students");
var data = [];
for (var i = 1, rows = table.rows.length; i < rows; i++) {
if (!table.rows[i].cells[1].firstChild.checked) {
data.push(table.rows[i].cells[0].innerHTML);
}
}
return data;
}
/*循环列表*/
var Beat = function () {
var n = 0;
var m = list.length;
trS = parseInt(Math.random() * (m - n) + n);
Displayer.innerHTML = list[trS];
var p = document.createElement("p");
p.innerHTML = list[trS];
CallList.appendChild(p);
}
}
/*容器垂直居中*/
function Vertcal() {
var Div=document.getElementById('Boxs');
var WinHeight=0;
if (window.innerHeight)
WinHeight=window.innerHeight;
else if ((document.body)&&(document.body.clientHeight))
WinHeight=document.body.clientHeight;
if (document.documentElement&&document.documentElement.clientHeight)
WinHeight=document.documentElement.clientHeight;
Div.style.marginTop=(WinHeight-parseInt(Div.style.height))/2+'px';
}
RollCall();
window.onload=Vertcal;
window.onresize=Vertcal;
</script>
</body>
</html>