jquery Source notes:

1, the use of jquery, but feel that the source code to understand jquery can more easily know how to use, so on the internet to find some jquery source notes and read the wonderful taste of the classroom part of the video, now write some summary.

First, the overall structure of jquery:

1, jquery has a good external interface, window.jquery = window.$ = jquery;

Now it is through the jquery 2.0.3 source analysis:

(21,94) 21-94 lines, defines some variables and functions, jQuery = function ();

(96,283) 96-283 lines, to the jquery object, add some properties and methods

(285,347) The inheritance method of EXTEND:JQ, similar to the following: $ (). CSS () $ (). HTML () CSS and HTML are methods of jquery instances,

(349,817) Jquery.extend Extension Some tool methods, $.trim () $.proxy () trim and proxy are

jquery Source notes: