格式化yyymmdd日期

Question

我需要这个javascript函数不拆分yyyy-mm-dd但拆分yyymmdd.当前日期格式为2011-11-02,但此功能需要与20111102一起使用.

脚本:

        function evaluateEventDate(eventdate, date){
        var eventdate = eventdate.split('-');
        var date = date.split('-');

        if (eventdate[0] === 'yyyy')
        {
            eventdate[0] = date[0];
        }

        if (eventdate[1] === 'mm') 
        {
            eventdate[1] = date[1];
        }

        if (eventdate[2] === 'dd')
        {
            eventdate[2] = date[2];
        }

        return eventdate[0]+'-'+eventdate[1]+'-'+eventdate[2];
    };

Answer 1

你可以这样做:

var date = date.match(/(\d{4})(\d{2})(\d{2})/); // [yyyymmdd, yyyy, mm, dd]
date.shift(); // remove yyyymmdd from array.
...