[英]Reverse counter FlipClock with PHP-MySQL
我想将flipclock用于反向计数器。 计时器应从hh:mm:ss(例如19:40:46)开始到00:00:00。
下面是代码
var clock;
$(document).ready(function() {
// Grab the current date
var currentDate = new Date();
// Set some date in the future. In this case, it's always Jan 1
var futureDate = new Date(currentDate.getFullYear() + 1, 0, 1);
// Calculate the difference in seconds between the future and current date
var diff = futureDate.getTime() / 1000 - currentDate.getTime() / 1000;
// Instantiate a coutdown FlipClock
clock = $('.dw_clock').FlipClock(diff, {
clockFace: 'DailyCounter',
countdown: true,
showSeconds: true
});
});
我不要约会 另外,时间值应该从MySQL获取,并且对于不同的用户来说,登录时的时间值是不同的。从PHP-MySQL,我有:
function timeToPlay(&$smarty){
$sqlStr = "select timediff('24:00:00', time(taken_on)) as timeRemaining,
hour(timediff('24:00:00', time(taken_on))) as hour,
minute(timediff('24:00:00', time(taken_on))) as minute,
second(timediff('24:00:00', time(taken_on))) as second
FROM profile_sicc_exer_score where user_id=".$_SESSION['user_id']."
order by id desc limit 1";
$sqlQuery = mysql_query($sqlStr) or die(mysql_error()."<hr>".$sqlStr);
if ( mysql_num_rows($sqlQuery) ) {
$timeToPlayNext = mysql_fetch_assoc($sqlQuery);
$smarty->assign("timeRemaining",$timeToPlayNext['timeRemaining']);
$smarty->assign("hour",$timeToPlayNext['hour']);
$smarty->assign("minute",$timeToPlayNext['minute']);
$smarty->assign("second",$timeToPlayNext['second']);
}
}
从上面的代码中,我得到了(示例)的值
如何使用上述Flipclock代码中的javascript / jquery中的值...
对于flipClock,您必须将clockFace更改为“ HourlyCounter”,因此它不显示日期。
之后,有了php变量,您可以将它们“回显”到javascript代码中,例如,在网页末尾,您可以输入:
<script>
clock.setTime(<?php echo $hour*3600+$minute*60+$second; ?>);
</script>
您始终可以将其放在“ onload”函数或类似的函数中,但应该可以正常工作。
您没有留下关于计数器所显示的实际html页面的任何详细信息,所以我无法帮助您进一步进行此操作。
祝好运!
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