此js时钟在Sharepoint站点上工作正常,但是我试图在本地文件上实现它,并且在某种程度上中断了它。我正在尝试使用getElementById查找跨度ID并将文本更改为当前时间。我不知道到底是什么坏了。感谢您的关注。 JSFiddle
function Time() {
getElement("Zulu", worldClock(0, "NODST"));
getElement("New York", worldClock(-5, "NAmerica"));
setTimeout(time(), 1e3);
}
function getElement(n, t) {
var i = document.getElementById(n);
if (i)
i.innerHTML = t;
else {
return
}
}
function worldClock(n, t) {
var c = 0,
b = new Date(),
k = b.getTimezoneOffset() * 6e4,
a = new Date(k),
s = a.getDate(),
o = a.getMonth(),
h = a.getYear(),
d, v, p, w, l, e, y, u, i, f, r;
return h < 1e3 && (h += 1900),
d = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
v = ["31", "28", "31", "30", "31", "30", "31", "31", "30", "31", "30", "31"],
h % 4 == 0 && (v = ["31", "28", "31", "30", "31", "30", "31", "31", "30", "31", "30", "31"]),
h % 100 == 0 && h % 400 != 0 && (v = ["31", "28", "31", "30", "31", "30", "31", "31", "30", "31", "30", "31"]),
p = Math.floor(n),
w = 0,
n != 0 && n % 1 != 0 && (w = n % 1 * 60),
l = a.getMinutes() + w,
l > 59 ? (e = a.getHours() + p + 1,
l -= 60) : e = a.getHours() + p,
y = a.getSeconds(),
e >= 24 && (e = e - 24,
s -= -1),
e < 0 && (e -= -24,
s -= 1),
e < 10 && (e = " " + e),
l < 10 && (l = "0" + 1),
y < 10 && (y = "0" + y),
s <= 0 && (0 == 0 ? (o = 11,
h -= 1) : o = o - 1,
s = v[o]),
s > v[o] && (s = 1,
o == 11 ? (o = 0,
h -= 1) : o -= -1),
t == "NODST" && (c = 0),
t == "NAmerica" && (u = new Date(),
i = new Date(),
u.setMonth(2),
u.setHours(2),
u.setDate(13),
f = u.getDay(),
f != 0 ? u.setDate(8 - f) : u.setDate(1),
i.setMonth(9),
i.setHours(1),
i.setDate(31),
f = i.getDay(),
i.setDate(31 - f),
r = new Date(),
r.setMonth(o),
r.setYear(h),
r.setDate(s),
r.setHours(e),
r >= u && r < i && (c = 1))
}
从设置超时开始,您将用作回调的小写“时间”,它不是函数,但是由于“()”而返回值
setTimeout(time(), 1e3);
如果我理解得很好,应该是:
setTimeout(Time, 1e3);
也许仅仅使它无法运行,但肯定足以使它无法运行。
您的代码完全不可读,您绝对应该重新考虑变量的命名和结构。从中略读两件事:
worldClock
将返回r >= u && r < i && (c = 1))
Time
函数的引用传递给setTimeout
,而是传递了函数调用的结果。您的意思是setTimeout(Time, 1e3)
Time
,您正在尝试将setTimeout
与time
一起使用。 JS区分大小写,请将函数重命名为time
如果功能正常运行,我会感到惊讶,根据我的经验,不可读的代码就是不可靠的代码。但是尝试一下,告诉我是否可行!祝你好运!