0

我有一个从输入值定义的 javascript 变量。

$d = $('#date').val();
$myDateParts = $d.split("-");
$dflip = new Date($myDateParts[2], ($myDateParts[1]-1), $myDateParts[0]);
console.log($dflip);

$dflip = Wed Sep 19 00:00:00 UTC+0100 2012 

我如何将输出格式化为:

Wed Sep 19
4

4 回答 4

4

substring您可以使用或使用toDateString两者来做某事

例如:

var dateString = new Date(2012, 0, 31).toDateString();
var noYear = dateString.substring(0, dateString.length-5);
console.log(noYear);
于 2012-09-17T12:32:47.197 回答
1

这可能不是完成您正在寻找的最干净、最有效或最好的方法,但我创建了一个函数来返回没有时区的日期。您可以调整“theDate”变量以仅返回您想要的日期部分。

    function properDate(){  

    var d = new Date();

    var DayOfMonth = d.getDate();
    var DayOfWeek = d.getDay();
    var Month = d.getMonth();
    var Year = d.getFullYear();
    var Hours = d.getHours();
    var Minutes = d.getMinutes();
    var Seconds = d.getSeconds();

    switch (DayOfWeek) {
    case 0:
        day = "Sun";
        break;
    case 1:
        day = "Mon";
        break;
    case 2:
        day = "Tue";
        break;
    case 3:
        day = "Wed";
        break;
    case 4:
        day = "Thu";
        break;
    case 5:
        day = "Fri";
        break;
    case 6:
        day = "Sat";
        break;
    }

    switch (Month) {
    case 0:
        month = "Jan";
        break;
    case 1:
        month = "Feb";
        break;
    case 2:
        month = "Mar";
        break;
    case 3:
        month = "Apr";
        break;
    case 4:
        month = "May";
        break;
    case 5:
        month = "Jun";
        break;
    case 6:
        month = "Jul";
        break;
    case 7:
        month = "Aug";
        break;
    case 8:
        month = "Sep";
        break;
    case 9:
        month = "Oct";
        break;
    case 10:
        month = "Nov";
        break;
    case 11:
        month = "Dec";
        break;
    }




    var theDate = day + " " + month + " " + DayOfMonth + "  " + Year + " " + Hours + ":" + Minutes + ":" + Seconds;

    return theDate; 
}
于 2015-03-25T15:42:06.227 回答
1

尝试使用以下代码。

<script src="../../ui/jquery.ui.datepicker.js"></script>

$( "#datepicker" ).datepicker( "D M yy", dflip.val());
于 2012-09-17T12:31:50.893 回答
0

我的 DateExtentions 库会这样做——尽管如果你所做的只是一种简单的格式,它可能会有点过分。

http://depressedpress.com/javascript-extensions/dp_dateextensions/

我可以根据传递的掩码解析日期并根据需要格式化输出(它还会执行各种日期数学和实用程序,因此它可能比您需要的要重)。

于 2012-09-17T12:35:49.630 回答