Answers for "jquery disable options in select"

jquery disable select

$('#pizza_kind').prop('disabled', false);

disable option dropdown jquery

//disable by value
$("#ddlList option[value='jquery']").attr("disabled","disabled");

//disable by text
$('#ddlList option:contains("HTML")').attr("disabled","disabled");

jquery disable option by value

$("select option[value='"+ $variable + "']").attr('disabled', true);