在jQuery中分解一个字符串

Question

我有这个字符串......

var myDate = "November 15, 2010";

.....我需要这样做......

$("#request_showdate_1i").val('2010');
$("#request_showdate_2i").val('November');
$("#request_showdate_3i").val('15');

任何想法如何打破这个串？

Answer 1

例如，您可以使用正则表达式：

var parts = /(\S+) (\d+), (\d+)/.exec(myDate);
$("#request_showdate_1i").val(parts[3]);
$("#request_showdate_2i").val(parts[1]);
$("#request_showdate_3i").val(parts[2]);

Answer 2

您可以使用Date对象， 例如jsFiddle

var months = new Array("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");

var d = new Date("November 15, 2010");

$("#request_showdate_1i").val(d.getFullYear());      // 2010
$("#request_showdate_2i").val(months[d.getMonth()]); // November from array
$("#request_showdate_3i").val(d.getDate());          // 15

Answer 3

@ Guffa的答案似乎值得一试，但您是否考虑过使用Javascript的datepart功能？

3个div用于保存不同的日期部分

<div class="day"></div>
<div class="month"></div>
<div class="year"></div>

还有一些Javascript魔术

var myDate = new Date("November 15, 2010");
var month_names = new Array("January", "February", "March",
"April", "May", "June", "July", "August", "September",
"October", "November", "December");

$(".day").text(myDate.getDate());
$(".month").text(month_names[myDate.getMonth()]);
$(".year").text(myDate.getFullYear());

这是一个jsFiddle示例 。