get data attribute of selected option jquery code example

Example 1: jquery get selected option value

var selectedOptionText = $('#mySelectID').find(":selected").text();//selected option text
var selectedOptionVal = $('#mySelectID').find(":selected").val();//selected option value

Example 2: jquery select by data attribute

$('div[data-key=value]');

Example 3: select onchange jquery get the selected option data attribute

$('#country').on('change', function(){
    let id = $(this).find(':selected').data('id');
    console.log(id);
  });

Example 4: jquery get option data attribute

$(this).find(':selected').data('id');

Example 5: jquery get data attribute of selected option

$(this).find(':selected').data('id')