jQuery .on() method - passing argument to event handler function

Question

I have the following script which does not work

Answer 1

As Anthony Grist pointed out, the .on() method is expecting a function reference at that part; you're evaluating a function which returns nothing (null).

However, one fun feature of JavaScript is that everything is an object, including functions. With a small modification, you can change ADS() to return an anonymous function object instead:

function ADS(e){ 
    return function(){ alert(e); };
}

http://jsfiddle.net/cSbWb/