click element 2 times with clone().appendTo()

Question

i need help i can't click the same element with 2 different classes

 $(document).ready(function(){
        $(".hello,.ciao").on("click",function (){
        $(nera).clone().removeClass("hello").addClass("ciao").appendTo($('#dama tr 
         #'+sinistra));
        $(nera).remove();

'

Answer 1

The issue seems to be with this line

$(".hello,ciao").on("click", function() {

There is no selector before ciao

I presume it will be like this

$(".hello,.ciao").on("click", function() {

Answer 2

Try this

$(document).ready(function(){
        $('.hello.ciao').on("click",function (){
        $(nera).clone().removeClass("hello").addClass("ciao").appendTo($('#dama tr 
         #'+sinistra));
        $(nera).remove();