Question

I have a table with a td in it like so:

<td age="123">0</td>

Using jQuery, the following JavaScript

$('td[age]').each(function(){
    console.log($('this').attr('age'));
});

prints ‘undefined’ to the console in Chrome.

Why is it not printing “123”?

Answer 1

Where you have

$('this')

You should instead have

$(this)