How to call .on('click') function from another function in JavaScript

Question

I have two functions, first $('#tabela').on('click', '.buyButton', function() and second function submitAll() How can I call first function from the second?

Answer 1

This will do

First function

function first() {
    $('#tabela').on('click', '.buyButton', function() {});
}

In Second function:

function submitAll() {        
    first();     
}

If #tabela is a button then use onClick="first();"