get the options from select jquery code example

Example 1: jquery get all select options

//looping through options select with jQuery
$("#mySelectID option").each(function(){
    var thisOptionValue=$(this).val();
});

Example 2: get option value jquery

<select id="state">
    <option value="state1" data-id="1">state1</option>
    <option value="state2" data-id="2">state2</option>
    <option value="state3" data-id="3">state3</option>
</select>

$('#state option[data-id="2"]').val();

//output state2