详解Jquery实现ready和bind事件

详解Jquery实现ready和bind事件

讲这一节之前,先回顾之前一段代码:

(function (win) {
var _$ = function (selector, context) {
return new _$.prototype.Init(selector, context);
}
_$.prototype = {
Init: function (selector, context) {
this.elements = [];
var context = context || document;
if (context.querySelectorAll) {
var arr = context.querySelectorAll(selector);
for (var i = 0; i

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