how to check datetime in angularjs?

posts = [{"content":"content1",
          "created":"2013-12-27T14: 15: 27.747Z"},
         {"content":"content2",
          "created":"2013-12-27T14: 15: 02.956Z"}]

How to check posts[0] and posts[1] was created in the same day or not with Angularjs?

Solution

Angular doesn't really have a built in way to compare dates, but it can be done in conjunction with angular.

http://jsfiddle.net/TheSharpieOne/LxTGd/1/

This will compare if the day, month, and year are the same, determining if the 2 dates are on the same day (time is irrelevant).

$scope.sameDay = function(date1,date2){
    return date1.substring(0,10) === date2.substring(0,10);
}

This functionality would ideally be made into some sort of directive. But this is just a basic example, a directive example can be made if required.