Question

http://couchapp.org/page/evently-do-it-your Self-ii-state” rel=“nofollow” http://couchapp.org/page/evently-do-it-your Self-ii-state 两点混淆不清(我不了解答案为何):

$ cat data.js
function(e) {
  $$(this).toppings = [];
}

What s the "e" parameter in data.js?
What exactly does the $$(this) function return, and how do I find out more about it? Is it solely user-definable state, or are there methods or special state parameters that I need to know about?

Answer 1

I don t use Evently any more, so I don t remember what the e parameter is. However you can easily check it using Firebug.