how to disable and ebale button in jqiuery code example

Example 1: jquery disable button

$('.class').prop("disabled", true);
$('#id').prop("disabled", true);

// As function
const disable = (id) => $(`#${id}`).prop("disabled", true);

Example 2: jquery disable button

function disable(i){
    $("#rbutton_"+i).prop("disabled",true);
}