此代码将在获得窗帘时间并显示10分钟的通知栏时执行。
我想使用这个代码在登录时,用户登录在某个时间,它显示通知bar.But我想看到通知栏,如果用户登录后,但在10分钟内,例如,如果登录时间是2分钟后,一定时间,它显示通知栏8分钟。
这是可能的吗?如何实现?
(function () {
function checkTime(i) {
return (i < 10) ? "0" + i : i;
}
function startTime() {
var today = new Date(),
h = checkTime(today.getHours()),
m = checkTime(today.getMinutes()),
s = checkTime(today.getSeconds());
// ms = checkTime(today.getMilliseconds());
document.getElementById('time').innerHTML = h + ":" + m + ":" + s;
t = setTimeout(function () {
startTime()
}, 1000);
if(h==16 && m==52 && s==00 )
{
alertify.notify('sample', 'success', 60, function(){ console.log('dismissed'); });
}
else if(h==17 && m==01 && s==00 )
{
alertify.notify('difficult', 'success', 60, function(){ console.log('dismissed'); });
}
}
startTime();
})();<script src="js/alertify.min.js"></script>
<!-- include the style -->
<link rel="stylesheet" href="css/alertify.min.css" />
<!-- include a theme -->
<link rel="stylesheet" href="css/default.min.css" />
<!-- CSS -->
<!-- CSS -->
<link rel="stylesheet" href="//cdn.jsdelivr.net/alertifyjs/1.4.1/css/alertify.min.css"/>
<!-- Default theme -->
<link rel="stylesheet" href="//cdn.jsdelivr.net/alertifyjs/1.4.1/css/themes/default.min.css"/>
<!-- Semantic UI theme -->
<link rel="stylesheet" href="//cdn.jsdelivr.net/alertifyjs/1.4.1/css/themes/semantic.min.css"/>
<!-- Bootstrap theme -->
<link rel="stylesheet" href="//cdn.jsdelivr.net/alertifyjs/1.4.1/css/themes/bootstrap.min.css"/>
<!--
RTL version
-->
<link rel="stylesheet" href="//cdn.jsdelivr.net/alertifyjs/1.4.1/css/alertify.rtl.min.css"/>
<!-- Default theme -->
<link rel="stylesheet" href="//cdn.jsdelivr.net/alertifyjs/1.4.1/css/themes/default.rtl.min.css"/>
<!-- Semantic UI theme -->
<link rel="stylesheet" href="//cdn.jsdelivr.net/alertifyjs/1.4.1/css/themes/semantic.rtl.min.css"/>
<!-- Bootstrap theme -->
<link rel="stylesheet" href="//cdn.jsdelivr.net/alertifyjs/1.4.1/css/themes/bootstrap.rtl.min.css"/><div id="time"></div>
发布于 2015-08-03 02:12:19
简单的数学运算:
10分钟/秒= 600;
timeElapsed = currenttime - timeToAlert;
if ((timeElapsed >=0) && (timeElapsed <600)){
//show the alert
timeToShowAlert = 600-timeElapsed;
showAlertForTime(timeToShowAlert);
}https://stackoverflow.com/questions/31771842
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