JS small example of subtracting two dates to obtain the number of days (compatible with IE, FF)_javascript skills

Copy code The code is as follows:

function GetDay() {
var arrDate, objDate1, objDate2, intDays;

objDate1 = new Date();
objDate2 = new Date();

arrDate = $("#StartDate").val().split("- ");
objDate1.setFullYear(arrDate[0], arrDate[1], arrDate[2]);

arrDate = $("#EndDate").val().split(" -");
objDate2.setFullYear(arrDate[0], arrDate[1], arrDate[2]);

intDays = parseInt(Math.abs(objDate1 - objDate2) / 1000 / 60 / 60 / 24);

$("#Days").val(intDays 1);
}