date.setHours() not working

Question

I am trying to subtract hours from a given date time string using javascript. My code is like:

     var cbTime = new Date();    
     cbTime = selectedTime.s         


        

Answer 1

Use:

  var cbTime = new Date();
        cbTime.setHours(cbTime.getHours() - 5.5)
        cbTime.toLocaleString();