请教各位大神,我想在一个页面显示2个倒计时,但是为什么只能读取出一个呢<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<?php
date_default_timezone_set('PRC');
$starttimestr = "2015-2-5 10:20:00";
$endtimestr = "2015-2-9 10:50:00";
$starttime = strtotime($starttimestr);
$endtime = strtotime($endtimestr);
$nowtime = time();
if ($nowtime<$starttime){
die("活动2还没有开始:{$starttimestr}至{$endtimestr}");
}
if ($endtime>=$nowtime){
$lefttime = $endtime-$nowtime; //实际剩下的时间(秒)
}else{
$lefttime=0;
die("已完成");
}
?>
<script language="JavaScript">
var runtimes = 0;
function GetRTime(){
var nMS = <?php echo $lefttime; ?>*1000-runtimes*1000;
if (nMS>=0){
var nD=Math.floor(nMS/(1000*60*60*24))%24;
var nH=Math.floor(nMS/(1000*60*60))%24;
var nM=Math.floor(nMS/(1000*60)) % 60;
var nS=Math.floor(nMS/1000) % 60;document.getElementById("RemainD").innerHTML=nD;
document.getElementById("RemainH").innerHTML=nH;
document.getElementById("RemainM").innerHTML=nM;
document.getElementById("RemainS").innerHTML=nS;
if(nMS==0*60*1000)
{
alert("活动已结束");
location.replace("user_mission_sh.php");
}
runtimes++;
setTimeout("GetRTime()",1000);
}
}
var Num = 0;
onload = function() {
Refresh();
setInterval("Refresh();",100);
GetRTime();
}
function Refresh() {
if (Num<10){
document.getElementById("RemainL").innerHTML = Num;
Num = Num + 1;
}else{
Num=0;
}
}
</script>
第一个活动将在<span id="RemainD">XX</span>天<span id="RemainH">XX</span>小时<span id="RemainM">XX</span>分钟<span id="RemainS">XX</span>.<span id="RemainL">XX</span>秒内结束<br /><?php
$starttimestr2 = "2015-2-5 10:20:00";
$endtimestr2 = "2015-2-9 10:50:00";
$starttime2 = strtotime($starttimestr2);
$endtime2 = strtotime($endtimestr2);
$nowtime2 = time();
if ($nowtime2<$starttime2){
die("活动2还没有开始:{$starttimestr2}至{$endtimestr2}");
}
if ($endtime2>=$nowtime2){
$lefttime2 = $endtime2-$nowtime2; //实际剩下的时间(秒)
}else{
$lefttime2=0;
die("已完成");
}
?>
<script language="JavaScript">
var runtimes2 = 0;
function GetRTime2(){
var nMS2 = <?php echo $lefttime2; ?>*1000-runtimes2*1000;
if (nMS2>=0){
var nD2=Math.floor(nMS2/(1000*60*60*24))%24;
var nH2=Math.floor(nMS2/(1000*60*60))%24;
var nM2=Math.floor(nMS2/(1000*60)) % 60;
var nS2=Math.floor(nMS2/1000) % 60;document.getElementById("RemainD2").innerHTML=nD2;
document.getElementById("RemainH2").innerHTML=nH2;
document.getElementById("RemainM2").innerHTML=nM2;
document.getElementById("RemainS2").innerHTML=nS2;
if(nMS2==0*60*1000)
{
alert("活动已结束");
location.replace("user_mission_sh.php");
}
runtimes2++;
setTimeout("GetRTime2()",1000);
}
}
var Num2 = 0;
onload = function() {
Refresh2();
setInterval("Refresh2();",100);
GetRTime2();
}
function Refresh2() {
if (Num2<10){
document.getElementById("RemainL2").innerHTML = Num;
Num2 = Num2 + 1;
}else{
Num2=0;
}
}
</script>
第2个活动将在<span id="RemainD2">XX</span>天<span id="RemainH2">XX</span>小时<span id="RemainM2">XX</span>分钟<span id="RemainS2">XX</span>.<span id="RemainL2">XX</span>秒内结束<br />
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<?php
date_default_timezone_set('PRC');
$starttimestr = "2015-2-5 10:20:00";
$endtimestr = "2015-2-9 10:50:00";
$starttime = strtotime($starttimestr);
$endtime = strtotime($endtimestr);
$nowtime = time();
if ($nowtime<$starttime){
die("活动2还没有开始:{$starttimestr}至{$endtimestr}");
}
if ($endtime>=$nowtime){
$lefttime = $endtime-$nowtime; //实际剩下的时间(秒)
}else{
$lefttime=0;
die("已完成");
}
?>
<script language="JavaScript">
var runtimes = 0;
function GetRTime(){
var nMS = <?php echo $lefttime; ?>*1000-runtimes*1000;
if (nMS>=0){
var nD=Math.floor(nMS/(1000*60*60*24))%24;
var nH=Math.floor(nMS/(1000*60*60))%24;
var nM=Math.floor(nMS/(1000*60)) % 60;
var nS=Math.floor(nMS/1000) % 60;document.getElementById("RemainD").innerHTML=nD;
document.getElementById("RemainH").innerHTML=nH;
document.getElementById("RemainM").innerHTML=nM;
document.getElementById("RemainS").innerHTML=nS;
if(nMS==0*60*1000)
{
alert("活动已结束");
location.replace("user_mission_sh.php");
}
runtimes++;
setTimeout("GetRTime()",1000);
}
}
var Num = 0;
onload = function() {
Refresh();
setInterval("Refresh();",100);
GetRTime();
}
function Refresh() {
if (Num<10){
document.getElementById("RemainL").innerHTML = Num;
Num = Num + 1;
}else{
Num=0;
}
}
</script>
第一个活动将在<span id="RemainD">XX</span>天<span id="RemainH">XX</span>小时<span id="RemainM">XX</span>分钟<span id="RemainS">XX</span>.<span id="RemainL">XX</span>秒内结束<br /><?php
$starttimestr2 = "2015-2-5 10:20:00";
$endtimestr2 = "2015-2-9 10:50:00";
$starttime2 = strtotime($starttimestr2);
$endtime2 = strtotime($endtimestr2);
$nowtime2 = time();
if ($nowtime2<$starttime2){
die("活动2还没有开始:{$starttimestr2}至{$endtimestr2}");
}
if ($endtime2>=$nowtime2){
$lefttime2 = $endtime2-$nowtime2; //实际剩下的时间(秒)
}else{
$lefttime2=0;
die("已完成");
}
?>
<script language="JavaScript">
var runtimes2 = 0;
function GetRTime2(){
var nMS2 = <?php echo $lefttime2; ?>*1000-runtimes2*1000;
if (nMS2>=0){
var nD2=Math.floor(nMS2/(1000*60*60*24))%24;
var nH2=Math.floor(nMS2/(1000*60*60))%24;
var nM2=Math.floor(nMS2/(1000*60)) % 60;
var nS2=Math.floor(nMS2/1000) % 60;document.getElementById("RemainD2").innerHTML=nD2;
document.getElementById("RemainH2").innerHTML=nH2;
document.getElementById("RemainM2").innerHTML=nM2;
document.getElementById("RemainS2").innerHTML=nS2;
if(nMS2==0*60*1000)
{
alert("活动已结束");
location.replace("user_mission_sh.php");
}
runtimes2++;
setTimeout("GetRTime2()",1000);
}
}
var Num2 = 0;
onload = function() {
Refresh2();
setInterval("Refresh2();",100);
GetRTime2();
}
function Refresh2() {
if (Num2<10){
document.getElementById("RemainL2").innerHTML = Num;
Num2 = Num2 + 1;
}else{
Num2=0;
}
}
</script>
第2个活动将在<span id="RemainD2">XX</span>天<span id="RemainH2">XX</span>小时<span id="RemainM2">XX</span>分钟<span id="RemainS2">XX</span>.<span id="RemainL2">XX</span>秒内结束<br />
</body>
</html>
Refresh();
setInterval("Refresh();",100);
GetRTime(); Refresh2();
setInterval("Refresh2();",100);
GetRTime2();
}合拼成一個。
能具体点吗?我不知道怎么合并 因为在PHP里面 我会用循环来做这个JS
因为是要用php循环 去不掉ONLOAD 我对JS实在不熟
Refresh2();
setInterval("Refresh2();",100);
GetRTime2();
Refresh();
setInterval("Refresh();",100);
GetRTime();
}代码放一起就行了,没有什么去不掉。只要一个onload就可以了
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<?php
date_default_timezone_set('PRC');
$starttimestr = "2015-2-5 10:20:00";
$endtimestr = "2015-2-9 10:50:00";
$starttime = strtotime($starttimestr);
$endtime = strtotime($endtimestr);
$nowtime = time();
if ($nowtime<$starttime){
die("活动2还没有开始:{$starttimestr}至{$endtimestr}");
}
if ($endtime>=$nowtime){
$lefttime = $endtime-$nowtime; //实际剩下的时间(秒)
}else{
$lefttime=0;
die("已完成");
}
?>
<script language="JavaScript">
var runtimes = 0;
function GetRTime(){
var nMS = <?php echo $lefttime; ?>*1000-runtimes*1000;
if (nMS>=0){
var nD=Math.floor(nMS/(1000*60*60*24))%24;
var nH=Math.floor(nMS/(1000*60*60))%24;
var nM=Math.floor(nMS/(1000*60)) % 60;
var nS=Math.floor(nMS/1000) % 60;document.getElementById("RemainD").innerHTML=nD;
document.getElementById("RemainH").innerHTML=nH;
document.getElementById("RemainM").innerHTML=nM;
document.getElementById("RemainS").innerHTML=nS;
if(nMS==0*60*1000)
{
alert("活动已结束");
location.replace("user_mission_sh.php");
}
runtimes++;
setTimeout("GetRTime()",1000);
}
}
var Num = 0;function Refresh() {
if (Num<10){
document.getElementById("RemainL").innerHTML = Num;
Num = Num + 1;
}else{
Num=0;
}
}
</script>
第一个活动将在<span id="RemainD">XX</span>天<span id="RemainH">XX</span>小时<span id="RemainM">XX</span>分钟<span id="RemainS">XX</span>.<span id="RemainL">XX</span>秒内结束<br /><?php
$starttimestr2 = "2015-2-5 10:20:00";
$endtimestr2 = "2015-2-9 10:50:00";
$starttime2 = strtotime($starttimestr2);
$endtime2 = strtotime($endtimestr2);
$nowtime2 = time();
if ($nowtime2<$starttime2){
die("活动2还没有开始:{$starttimestr2}至{$endtimestr2}");
}
if ($endtime2>=$nowtime2){
$lefttime2 = $endtime2-$nowtime2; //实际剩下的时间(秒)
}else{
$lefttime2=0;
die("已完成");
}
?>
<script language="JavaScript">
var runtimes2 = 0;
function GetRTime2(){
var nMS2 = <?php echo $lefttime2; ?>*1000-runtimes2*1000;
if (nMS2>=0){
var nD2=Math.floor(nMS2/(1000*60*60*24))%24;
var nH2=Math.floor(nMS2/(1000*60*60))%24;
var nM2=Math.floor(nMS2/(1000*60)) % 60;
var nS2=Math.floor(nMS2/1000) % 60;document.getElementById("RemainD2").innerHTML=nD2;
document.getElementById("RemainH2").innerHTML=nH2;
document.getElementById("RemainM2").innerHTML=nM2;
document.getElementById("RemainS2").innerHTML=nS2;
if(nMS2==0*60*1000)
{
alert("活动已结束");
location.replace("user_mission_sh.php");
}
runtimes2++;
setTimeout("GetRTime2()",1000);
}
}
var Num2 = 0;
function Refresh2() {
if (Num2<10){
document.getElementById("RemainL2").innerHTML = Num;
Num2 = Num2 + 1;
}else{
Num2=0;
}
}
</script>
第2个活动将在<span id="RemainD2">XX</span>天<span id="RemainH2">XX</span>小时<span id="RemainM2">XX</span>分钟<span id="RemainS2">XX</span>.<span id="RemainL2">XX</span>秒内结束<br /><script type="text/javascript">onload = function() {
Refresh();
setInterval("Refresh();",100);
GetRTime(); Refresh2();
setInterval("Refresh2();",100);
GetRTime2();
}
</script></body>
</html>
這樣就可以了。