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js display world time example (including major cities in the world)_javascript skills
- WBOYOriginal
- 2016-05-16 15:04:351362browse
The example in this article describes the method of displaying world time in js. Share it with everyone for your reference, the details are as follows:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>世界时间，JS网页特效</TITLE>
</HEAD>
<body bgcolor="#ffffff" onLoad="javascript:GetTime();">
<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
function GetTime() {
var dt = new Date();
var def = dt.getTimezoneOffset()/60;
var gmt = (dt.getHours() + def);
document.clock.local.value = (IfZero(dt.getHours()) + ":" + IfZero(dt.getMinutes()) + ":" + IfZero(dt.getSeconds()));
var ending = ":" + IfZero(dt.getMinutes()) + ":" + IfZero(dt.getSeconds());
var rome =check24(((gmt + 1) > 24) ? ((gmt + 1) - 24) : (gmt + 1));
document.clock.rome.value = (IfZero(rome) + ending);
var isr =check24(((gmt + 2) > 24) ? ((gmt + 2) - 24) : (gmt + 2));
document.clock.Israel.value = (IfZero(isr) + ending);
var msw =check24(((gmt + 3) > 24) ? ((gmt + 3) - 24) : (gmt + 3));
document.clock.msw.value = (IfZero(msw) + ending);
var baku =check24(((gmt + 4) > 24) ? ((gmt + 4) - 24) : (gmt + 4));
document.clock.baku.value = (IfZero(baku) + ending);
var del =check24(((gmt + 5) > 24) ? ((gmt + 5) - 24) : (gmt + 5));
document.clock.del.value = (IfZero(del) + ending);
var dh =check24(((gmt + 6) > 24) ? ((gmt + 6) - 24) : (gmt + 6));
document.clock.dh.value = (IfZero(dh) + ending);
var kok =check24(((gmt +7 ) > 24) ? ((gmt +7 ) - 24) : (gmt + 7));
document.clock.kok.value = (IfZero(kok) + ending);
var ho =check24(((gmt + 8) > 24) ? ((gmt + 8) - 24) : (gmt + 8));
document.clock.ho.value = (IfZero(ho) + ending);
var tky =check24(((gmt + 9) > 24) ? ((gmt + 9) - 24) : (gmt + 9));
document.clock.tky.value = (IfZero(tky) + ending);
var sdn =check24(((gmt + 10) > 24) ? ((gmt + 10) - 24) : (gmt + 10));
document.clock.sdn.value = (IfZero(sdn) + ending);
var mag =check24(((gmt + 11) > 24) ? ((gmt + 11) - 24) : (gmt + 11));
document.clock.mag.value = (IfZero(mag) + ending);
var wll =check24(((gmt + 12) > 24) ? ((gmt + 12) - 24) : (gmt + 12));
document.clock.wll.value = (IfZero(wll) + ending);
var _GMT =check24(((gmt) > 24) ? ((gmt) - 24) : (gmt));
document.clock._GMT.value = (IfZero(_GMT) + ":" + IfZero(dt.getMinutes()) + ":" + IfZero(dt.getSeconds()));
var eniw =check24(((gmt + (24-12)) > 24) ? ((gmt + (24-12)) - 24) : (gmt + (24-12)));
document.clock.eniw.value = (IfZero(eniw) + ending);
var sam =check24(((gmt + (24-11)) > 24) ? ((gmt + (24-11)) - 24) : (gmt + (24-11)));
document.clock.sam.value = (IfZero(sam) + ending);
var haw =check24(((gmt + (24-10)) > 24) ? ((gmt + (24-10)) - 24) : (gmt + (24-10)));
document.clock.Hawaii.value = (IfZero(haw) + ending);
var ala =check24(((gmt + (24-9)) > 24) ? ((gmt + (24-9)) - 24) : (gmt + (24-9)));
document.clock.alaska.value = (IfZero(ala) + ending);
var pacif =check24(((gmt + (24-8)) >= 24) ? ((gmt + (24-8)) - 24) : (gmt + (24-8)));
document.clock.pacif.value = (IfZero(pacif) + ending);
var mount =check24(((gmt + (24-7)) > 24) ? ((gmt + (24-7)) - 24) : (gmt + (24-7)));
document.clock.mount.value = (IfZero(mount) + ending);
var center =check24(((gmt + (24-6)) > 24) ? ((gmt + (24-6)) - 24) : (gmt + (24-6)));
document.clock.center.value = (IfZero(center) + ending);
var east =check24(((gmt + (24-5)) > 24) ? ((gmt + (24-5)) - 24) : (gmt + (24-5)));
document.clock.east.value = (IfZero(east) + ending);
var atl =check24(((gmt + (24-4)) > 24) ? ((gmt + (24-4)) - 24) : (gmt + (24-4)));
document.clock.atl.value = (IfZero(atl) + ending);
var bra =check24(((gmt + (24-3)) > 24) ? ((gmt + (24-3)) - 24) : (gmt + (24-3)));
bra = (bra >= 24) ? bra - 24 : bra;
document.clock.bra.value = (IfZero(bra) + ending);
var mid =check24(((gmt + (24-2)) > 24) ? ((gmt + (24-2)) - 24) : (gmt + (24-2)));
mid = (mid >= 24) ? mid - 24 : mid;
document.clock.mid.value = (IfZero(mid) + ending);
var azo =check24(((gmt + (24-1)) > 24) ? ((gmt + (24-1)) - 24) : (gmt + (24-1)));
azo = (azo >= 24) ? azo - 24 : azo;
document.clock.azo.value = (IfZero(azo) + ending);
setTimeout("GetTime()", 1000);
}
function IfZero(num) {
return ((num <= 9) ? ("0" + num) : num);
}
function check24(hour) {
return (hour >= 24) ? hour - 24 : hour;
}
// End -->
</script>
<form name="clock">
<strong>Local Time <input type="text" size="8" name="local"></strong>
<p>
埃尼威托克岛 (GMT-12) <input type="text" size="8" name="eniw"><br>
萨摩亚群岛 (GMT-11) <input type="text" size="8" name="sam"><br>
夏威夷 (GMT-10) <input type="text" size="8" name="Hawaii">
<p>
阿拉斯加 (GMT-9) <input type="text" size="8" name="alaska"><br>
太平洋时间 (GMT-8) <input type="text" size="8" name="pacif"><br>
山脉时间 (GMT-7) <input type="text" size="8" name="mount">
<p>
中央标准时间 (GMT-6) <input type="text" size="8" name="center"><br>
东部时间 (GMT-5) <input type="text" size="8" name="east"><br>
大西洋时间 (GMT-4) <input type="text" size="8" name="atl">
<p>
Brazilia (GMT-3) <input type="text" size="8" name="bra"><br>
大西洋中部时间(GMT-2) <input type="text" size="8" name="mid"><br>
亚述尔群岛 (GMT-1) <input type="text" size="8" name="azo">
<p>
<strong>格林尼治标准时间 (GMT) <input type="text" size="8" name="_GMT"></strong>
<p>
罗马 (GMT +1) <input type="text" size="8" name="rome"><br>
以色列 (GMT +2) <input type="text" size="8" name="Israel"><br>
莫斯科 (GMT +3) <input type="text" size="8" name="msw">
<p>
巴库 (GMT +4) <input type="text" size="8" name="baku"><br>
New Delhi (GMT +5) <input type="text" size="8" name="del"><br>
Dhakar (GMT +6) <input type="text" size="8" name="dh">
<p>
曼谷 (GMT +7) <input type="text" size="8" name="kok"><br>
香港 (GMT +8) <input type="text" size="8" name="ho"><br>
东京 (GMT +9) <input type="text" size="8" name="tky">
<p>
悉尼 (GMT +10) <input type="text" size="8" name="sdn"><br>
Magadan (GMT +11) <input type="text" size="8" name="mag"><br>
惠灵顿 (GMT +12) <input type="text" size="8" name="wll">
</form>
</BODY>
</HTML>
Friends who are interested in JavaScript time and date display can also refer to the online tools of this website :
Online time query around the world
For more JavaScript-related content, please view the special topics on this site: "Summary of JavaScript time and date operation skills", "Summary of JavaScript switching special effects and skills", " Summary of JavaScript search algorithm skills", "Summary of JavaScript animation special effects and skills", "Summary of JavaScript errors and debugging skills", "JavaScript data structure and algorithm skills Summary》, "Summary of JavaScript traversal algorithms and techniques" and "Summary of JavaScript mathematical operation usage"
I hope this article will be helpful to everyone in JavaScript programming.
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