实例如下：
Array.prototype.indexOf = function (elt /*,from*/) {
var len = this.length >>> 0;
var from = Number(arguments[1]) || 0;
from = (from < 0)
? Math.ceil(from)
: Math.floor(from);
if (from < 0)
from += len;
for (; from < len; from++) {
if (from in this &&
this[from] === elt)
return from;
}
return -1;
};</pre>
以上这篇基于bootstrap-datetimepicker.js不支持IE8的快速解决方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持编程之家。
原文链接：https://www.f2er.com/bootstrap/44587.html