jqueryui datepicker 限制 range 在六個月內


$("#shipping_startdate").datepicker({
dateFormat:"yy-mm-dd",
onClose: function( selectedDate ) {

var date = new Date(Date.parse(selectedDate.replace(/-/g,"/")));
var newdate = new Date(date.setMonth(date.getMonth()+6));

$( "#shipping_endate" ).datepicker( "option", "minDate", selectedDate );
$( "#shipping_endate" ).datepicker( "option", "maxDate", formatDate(newdate) );
}
});
$("#shipping_endate").datepicker({
dateFormat:"yy-mm-dd",
onClose: function( selectedDate ) {
var date = new Date(Date.parse(selectedDate.replace(/-/g,"/")));
var newdate = new Date(date.setMonth(date.getMonth()-6));
$( "#shipping_startdate" ).datepicker( "option", "minDate", formatDate(newdate) );
$( "#shipping_startdate" ).datepicker( "option", "maxDate", selectedDate );
}
});


有點小小麻煩所以做個紀錄