<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <meta http-equiv="content-type" content="text/html;charset=utf-8"> <title> New Document </title> </head> <body> <ul> <li><h2>标题1</h2>结束日期:2014-06-18 xx此处为判断时间差,小于0输出已结束</li> <li><h2>标题2</h2>结束日期:2014-06-19 xx</li> <li><h2>标题3</h2>结束日期:2014-06-20 xx</li> <li><h2>标题4</h2>结束日期:2014-06-21 xx</li> <li><h2>标题5</h2>结束日期:2014-06-22 xx</li> <li><h2>标题6</h2>结束日期:2014-06-23 xx</li> </ul> </body> </html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <meta http-equiv="content-type" content="text/html;charset=utf-8"> <title> New Document </title> </head>
<body><script type="text/javascript"> function check(dt){ var d = new Date(dt.replace(/-/, '/')); var c = Math.ceil((d - new Date())/86400000) if(c<0){ document.write('已结束'); }else{ document.write('剩余' + c + '天'); } } </script><ul> <li><h2>标题1</h2>结束日期:2014-06-18 <script type="text/javascript">check('2014-06-18');</script></li> <li><h2>标题2</h2>结束日期:2014-06-19 <script type="text/javascript">check('2014-06-19');</script></li> <li><h2>标题3</h2>结束日期:2014-06-20 <script type="text/javascript">check('2014-06-20');</script></li> <li><h2>标题4</h2>结束日期:2014-06-21 <script type="text/javascript">check('2014-06-21');</script></li> <li><h2>标题5</h2>结束日期:2014-06-22 <script type="text/javascript">check('2014-06-22');</script></li> <li><h2>标题6</h2>结束日期:2014-06-23 <script type="text/javascript">check('2014-06-23');</script></li> </ul>
</body> </html>
<ul> <li><h2>标题1</h2>结束日期:2014-06-17</li> <li><h2>标题2</h2>结束日期:2014-06-19</li> <li><h2>标题3</h2>结束日期:2014-06-20</li> <li><h2>标题4</h2>结束日期:2014-06-21</li> <li><h2>标题5</h2>结束日期:2014-06-22</li> <li><h2>标题6</h2>结束日期:2014-06-23</li> </ul> <script> el = document.getElementsByTagName('li'); for(i=0; i<el.length; i++) { el[i].innerHTML = el[i].innerHTML.replace(/(.+)([\d-]{10})/, function(a,b,c) { var d = Math.ceil((new Date(c.replace(/-/, '/')) - new Date())/86400000); return b + c + ' ' + (d <= 0 ? '已结束' : d+'天'); }); } </script>
我是刚学网页设计。目前刚会静态页面制作。对js还不是很了解。不怎么会用,能帮下写具体点吗直接運行看看。<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title> New Document </title>
</head> <body>
<script type="text/javascript">
var enddate = ['2014-06-20','2014-06-21','2014-06-22','2014-06-23','2014-06-24'];
for(var i=0,len=enddate.length; i<len; i++){
d = new Date(enddate[i].replace(/-/, '/'));
document.write('结束日期:' + enddate[i] + ' 剩余' + Math.ceil((d - new Date())/86400000) + '天<br>');
}
</script> </body>
</html>
结束日期:2014-06-20 剩余3天
结束日期:2014-06-21 剩余4天
结束日期:2014-06-22 剩余5天
结束日期:2014-06-23 剩余6天
结束日期:2014-06-24 剩余7天
<html>
<head>
<title>Deadline</title>
</head>
<script>
function Endate() {
var end_date=new Array()
end_date[0]="2014/06/20";
end_date[1]="2014/06/21";
end_date[2]="2014/06/22";
end_date[3]="2014/06/23";
for(var i=0,len=end_date.length;i<len;i++){
ndate = new Date();
tdate = new Date(end_date[i]);
dtime = tdate.getTime()-ndate.getTime();
document.getElementById(i).innerHTML=Math.floor(dtime/86400000)+"<br/>"
}
}
</script>
<body>
<input type="button" onclick="Endate()" value="Go!"/>
<p id="0"></p>
<p id="1"></p>
<p id="2"></p>
<p id="3"></p>
</body>
</html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title> New Document </title>
</head> <body>
<ul>
<li><h2>标题1</h2>结束日期:2014-06-18 xx此处为判断时间差,小于0输出已结束</li>
<li><h2>标题2</h2>结束日期:2014-06-19 xx</li>
<li><h2>标题3</h2>结束日期:2014-06-20 xx</li>
<li><h2>标题4</h2>结束日期:2014-06-21 xx</li>
<li><h2>标题5</h2>结束日期:2014-06-22 xx</li>
<li><h2>标题6</h2>结束日期:2014-06-23 xx</li>
</ul> </body>
</html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title> New Document </title>
</head>
<body><script type="text/javascript">
function check(dt){
var d = new Date(dt.replace(/-/, '/'));
var c = Math.ceil((d - new Date())/86400000)
if(c<0){
document.write('已结束');
}else{
document.write('剩余' + c + '天');
}
}
</script><ul>
<li><h2>标题1</h2>结束日期:2014-06-18 <script type="text/javascript">check('2014-06-18');</script></li>
<li><h2>标题2</h2>结束日期:2014-06-19 <script type="text/javascript">check('2014-06-19');</script></li>
<li><h2>标题3</h2>结束日期:2014-06-20 <script type="text/javascript">check('2014-06-20');</script></li>
<li><h2>标题4</h2>结束日期:2014-06-21 <script type="text/javascript">check('2014-06-21');</script></li>
<li><h2>标题5</h2>结束日期:2014-06-22 <script type="text/javascript">check('2014-06-22');</script></li>
<li><h2>标题6</h2>结束日期:2014-06-23 <script type="text/javascript">check('2014-06-23');</script></li>
</ul>
</body>
</html>
<li><h2>标题1</h2>结束日期:2014-06-17</li>
<li><h2>标题2</h2>结束日期:2014-06-19</li>
<li><h2>标题3</h2>结束日期:2014-06-20</li>
<li><h2>标题4</h2>结束日期:2014-06-21</li>
<li><h2>标题5</h2>结束日期:2014-06-22</li>
<li><h2>标题6</h2>结束日期:2014-06-23</li>
</ul>
<script>
el = document.getElementsByTagName('li');
for(i=0; i<el.length; i++) {
el[i].innerHTML = el[i].innerHTML.replace(/(.+)([\d-]{10})/, function(a,b,c) {
var d = Math.ceil((new Date(c.replace(/-/, '/')) - new Date())/86400000);
return b + c + ' ' + (d <= 0 ? '已结束' : d+'天');
});
}
</script>