go to link on button click - jquery

Question

I have a script as below

$(\'.button1\').click(function() {
    document.location.href=$(this).attr(\'id\');
});

the button1 has variable uniqu

Answer 1

$('.button1').click(function() {
   window.location = "www.example.com/index.php?id=" + this.id;
});

First of all using window.location is better as according to specification document.location value was read-only and might cause you headaches in older/different browsers. Check notes @MDC DOM document.location page

And for the second - using attr jQuery method to get id is a bad practice - you should use direct native DOM accessor this.id as the value assigned to this is normal DOM element.