我有以下代码倒数计时器。我需要将JavaScript部分转换为jQuery。倒数计时器在页面加载时启动。我该怎么做,因为我必须在页面加载时加载diffTime函数。请帮帮我。提前致谢。如何将JavaScript函数转换为jQuery的页面加载倒数计时器
编辑:我得知,jquery调用不能从**函数CreateTimer()**中访问**函数Tick()**。 jQuery中有没有用于** setTimeout()**的库?据我所知,它是原生的JS。
<html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript">
var Timer;
var TotalSeconds;
function CreateTimer(TimerID, Time) {
Timer = document.getElementById(TimerID);
TotalSeconds = Time;
//UpdateTimer()
window.setTimeout("Tick()", 1000);
}
function Tick() {
if (TotalSeconds <= 0) {
//alert("Time's up!")
document.getElementById("timeMsg").innerHTML = "Market closed!! ";
return;
}
TotalSeconds -= 1;
UpdateTimer()
window.setTimeout("Tick()", 1000);
}
function UpdateTimer() {
var Seconds = TotalSeconds;
var Days = Math.floor(Seconds/86400);
Seconds -= Days * 86400;
var Hours = Math.floor(Seconds/3600);
Seconds -= Hours * (3600);
var Minutes = Math.floor(Seconds/60);
Seconds -= Minutes * (60);
var TimeStr = ((Days > 0) ? Days + " days " : "") + LeadingZero(Hours) + ":" + LeadingZero(Minutes) + ":" + LeadingZero(Seconds)
Timer.innerHTML = TimeStr;
}
function LeadingZero(Time) {
return (Time < 10) ? "0" + Time : + Time;
}
function diffTime(){
var startTime = 10*60 + 30; //starting time in minute
var lastTime = 16*60 + 30; //ending time in minutes
var thisTime = new Date(); // now
var currentYear = thisTime.getFullYear();
var currentMonth = thisTime.getMonth();
var currentDay = thisTime.getUTCDate();
var currentHour = thisTime.getHours();
var currentMinute = thisTime.getMinutes();
var currentTime = currentHour*60 + currentMinute; //current time in minute
if(currentTime >= startTime && currentTime < lastTime){
var endTime = new Date(currentYear,currentMonth,currentDay,16,30); // 4:30pm
var diff = endTime.getTime() - thisTime.getTime(); // now
var remainTime = diff/(1000); // positive number of days
remainTime = Math.ceil(remainTime);
CreateTimer("timer", remainTime);
}else{
document.getElementById("timeMsg").innerHTML = "Market closed!! ";
document.getElementById("timer").innerHTML = "00:00:00";
}
}
window.onload = diffTime;
</script>
</head>
<body>
<div><span id="timeMsg">Elapsed time remain: </span><b><span id='timer'></span></b></div>
</body>
它看起来像你还没有尝试转换它。 – Blender 2013-03-25 06:59:14
先做基础知识的研究。尝试了解JavaScript到底是什么,以及什么是JQuery,你会得到答案。 – Rachcha 2013-03-25 06:59:51
http://whathaveyoutried.com – VKen 2013-03-25 07:00:04