event show not working properly

[zzfortezz]

here is my setup
$('.filterdate').datepicker({ format: 'MM/dd/yyyy', placeholder :textdate, });

$('.opendate').click(function(){ $('.filterdate').datepicker('show'); })

when click button to open datepicker, it close immediately
please view image for more detail https://i.imgur.com/88KUIV7.gifv

[Lutsman]

dirty solution but probably works
$('.opendate').click(function(e){
e.stopImmediatePropagation();
e.preventDefault();
$('.filterdate').datepicker('show');
})