Date Difference Between Two Dates in Jquery Datepicker

Here this blog about the Date Difference Between Two Dates in Jquery Datepicker, I found some time we need the no of days between two dates in date pickers.

[SOLVED] here is the solution.

$( function() {

var dateToday = new Date();

var dateFormat = "mm/dd/yy";

beginDate = $( "#booking_from_date" )

.datepicker({

changeMonth: true,

minDate:dateToday

})

.on( "change", function() {

endDate.datepicker( "option", "minDate", getDate( this ) ); calcDiff();

}),

endDate = $( "#booking_to_date" ).datepicker({

changeMonth: true,

minDate:dateToday

})

.on( "change", function() {

beginDate.datepicker( "option", "maxDate", getDate( this ) );

calcDiff();

});

function getDate( element ) {

var date;

try {

date = $.datepicker.parseDate( dateFormat, element.value );

} catch( error ) {

date = null;

}

return date;

}

function calcDiff() {

var d1 = $('#booking_from_date').datepicker('getDate');

var d2 = $('#booking_to_date').datepicker('getDate');

var diff = 0;

if (d1 && d2) {

diff = Math.floor((d2.getTime() - d1.getTime()) / 86400000); // ms per day

}

// var nodays = $('#calculated').val(diff);

alert(diff);

}

} );

</script>

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