Highlight dates in jquery UI datepicker

Question

How i can use beforeShowDay for highlighting days in jQuery UI datepicker. I have the following date array

Array
(
    [0] => 2011-07-07
         


        

Answer 1

Found the most voted answer not working. Updated the code little bit to make it working. $.inArray() mostly search for indexOf(). Also we can't compare two dates directly for equality. Reference : Compare two dates with JavaScript

function inArrayDates(needle, haystack){
    var found = 0;
    for (var i=0, len=haystack.length;i

And update the accepted function as

if(inArrayDates(date, markDates) != -1) {
            return [true, 'selected-highlight', 'tooltip here'];
          } else {
             return [true, '', ''];
          }