The difference is semantic here.  I'm not a language lawyer, nor do I care to be.

On 11/9/06, Fred <[EMAIL PROTECTED] > wrote:


Jay Miller wrote:
> In the line:
> x.mouseover = this.doHover.bindAsEventListener (this)
> this doesn't refer to what you're thinking.  It's inside the closure, which
> changes the scope chain.

The value of a function's this keyword is not affected by, nor does it
have any effect on, the scope chain.  Its value is determined *only* by
how the function is called.


--
Fred



--~--~---------~--~----~------------~-------~--~----~
 You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at http://groups.google.com/group/rubyonrails-spinoffs?hl=en
-~----------~----~----~----~------~----~------~--~---

Reply via email to