Question

I have this in my JavaScript

var identifier = event.target.id;

it works on Chrome but in Firefox it gives me:

event is not defined
(?)()gift_c...oval.js (line 16)
add(c=Object { originalEvent=Event click, type="click", timeStamp=897038643, more...})jquery.min.js (line 3)
add(a=click clientX=1023, clientY=158)jquery.min.js (line 3)
[Break On This Error]   

var identifier = event.target.id;

How can I make it cross browser compatible?

Answer 1

Have you passed event on the function()?

Something like

$('#id').click(function(event) {
     var identifier = event.target.id;
});