jQuery - calling function variable from another function variable

Question

Why doesn't this work:

  var foo = function() {
     ...
  };

  var boo = function() {
     ... 
     el.foo();
   }

?

I get a foo is undefined error. But I just defined it above...

Answer 1

You just need to call foo(), not el.foo(). (Unless I'm missing something about how you're using this.)