我有以下代碼倒數計時器。我需要將JavaScript部分轉換爲jQuery。倒數計時器在頁面加載時啓動。我該怎麼做,因爲我必須在頁面加載時加載diffTime函數。請幫幫我。提前致謝。如何將JavaScript函數轉換爲jQuery的頁面加載倒數計時器
編輯:我得知,jquery調用不能從**函數CreateTimer()**中訪問**函數Tick()**。 jQuery中有沒有用於** setTimeout()**的庫?據我所知,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>
它看起來像你還沒有嘗試轉換它。 – Blender 2013-03-25 06:59:14
先做基礎知識的研究。嘗試瞭解JavaScript到底是什麼,以及什麼是JQuery,你會得到答案。 – Rachcha 2013-03-25 06:59:51
http://whathaveyoutried.com – VKen 2013-03-25 07:00:04