javascript - Get last 6 months from in Jquery

Question

How can I get the date range in jquery from current date, I have done following in java, need to replicate it in jquery

Datetime sixMonthsFromNow = Datetime.now().addMonths(-6);
sortByQueryString = '&fq=lastmodified:['+sixMonthsFromNow.format('yyyy-MM-dd'T'hh:mm:ss'Z'')+'+TO+NOW]';

Answer 1

Javascript style for this piece of code (jQuery not required) :

var now = new Date();
var sixMonthsFromNow = new Date(now.setMonth(now.getMonth() - 6));
var sortByQueryString = 
    '&fq=lastmodified:[' + sixMonthsFromNow.toISOString() + '+TO+NOW]';

// &fq=lastmodified:[2013-11-27T08:57:10.089Z+TO+NOW]