我需要使用 jquery 或 javascript 在我的网页上显示当前日期,听起来很简单吧?
但是我希望日期以罗马数字显示(日/月/年格式)。例如:13/10/2013 显示为 XIII.X.MMXIII
我已经尝试了几天,但我尝试的一切都不起作用。我对 jquery 和 javascript 的了解相当有限,我只知道如何进行正常的日期。像这样:
<script type="text/javascript">
<!--
var currentTime = new Date()
var month = currentTime.getMonth() + 1
var day = currentTime.getDate()
var year = currentTime.getFullYear()
document.write(month + " . " + day + " . " + year)
//-->
</script>
如果有人可以帮助我以罗马数字显示日期,我将不胜感激。
谢谢。
最佳答案
使用本问题中讨论的罗马数字转换器之一 Convert a number into a Roman Numeral in javaScript 。 例如,来自 http://blog.stevenlevithan.com/archives/javascript-roman-numeral-converter 的那个:
function romanize (num) {
if (!+num)
return false;
var digits = String(+num).split(""),
key = ["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM",
"","X","XX","XXX","XL","L","LX","LXX","LXXX","XC",
"","I","II","III","IV","V","VI","VII","VIII","IX"],
roman = "",
i = 3;
while (i--)
roman = (key[+digits.pop() + (i * 10)] || "") + roman;
return Array(+digits.join("") + 1).join("M") + roman;
}
然后你可以这样做:
var currentTime = new Date();
var strRomanDate = romanize(currentTime.getMonth() + 1) + " . " +
romanize(currentTime.getDate()) + " . " +
romanize(currentTime.getFullYear()) + 1;
关于javascript - 以罗马数字显示日期,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/19342077/