How to split in two parameters of text box calender

Question

$(function () {

$('#datepicker_dateshow').datepicker({

changeMonth: true,

changeYear: true,

showButtonPanel: true,

dateFormat: 'mm-yy',

onClose: function (dateText, inst) {

$(this).datepicker('setDate', new Date(inst.selectedYear, inst.selectedMonth, 1));

}

});

});

Above is my Code i want to pass two parameters in this ng-model="Datashow"

 

when my calendar display then it will show one side Month and one Side Year

 

so i want to give two different parameters Like one is- month and Second is -Year

 

so how to do it

 

please help me