getting day of week(Monay, Tues, )

[sydney7777az]

I want to get the day of the week(ie. Sunday = 0, Monday =1)

According to the literature it should be 'getDay()'...but now that returns day of the month (1-31)

It seems this has changed recently?

Can anyone help

[ACM]

sydney7777az
getDay() returns the day of the week only when used as a method of the Date Object
Enclosed below are two examples on how to use the getDay() method to retrieve the day of the week based on bar time or system time
Alex

function main(){

    //Date object using bar time
    var BarTime = getValue("Time");
    var BarDOW = BarTime.getDay();
    //Date object using computer time
    var SystemTime = new Date();
    var SystemDOW = SystemTime.getDay();
    
    debugPrintln("Today is  "+BarDOW+"  "+SystemDOW);
}