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Uploaded by
fangdeng
PPTX, PDF
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浅尝jQuery
AI-enhanced description
本文讨论了jQuery的基本结构和一些高级特性,如$.type()的实现和伪数组的处理。作者还提出了关于jQuery初始化函数执行多次的疑问。文中提供了相关的学习资源链接。
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浅尝jQuery
1.
浅尝jQuery
小鸡啄 市场开发部-前端组 纪东 明 2012-03-
2.
摘要
3.
这是一次分享,也是一次求救!
4.
研究jQuery的目的
5.
jQuery的基本结构
6.
$.type() • 用typeof不行吗? typeof能判断出来的只有六种类型:
“number” ,"string" ,"boolean" ,"object" ,"functi on" 和 “undefined” • jQuery是怎么做的呢?
7.
toString是什么? class2type又是什么?
8.
toString 获取对象的类名(对象类型) 然后将[object
获取的类名]组合并返回
10.
类型判断就用$.type()吧
11.
伪数组和$.makeArray() jQuery选择器选出来的内容很像一个数组,但它不是! 它是对象!对象! 什么是伪数组?(看例子)
12.
makeArray
13.
去伪存真就用$.makeArray() 吧
14.
求救! • 为什么只加载一个单独的jquery源文件,没有写任何JS代
码,jquery的init函数都要被执行4次呢?
16.
jQuery的基本结构为什么要这样?
17.
选择器Sizzle
Ajax 事件处理Event 还有很多。。。。。。
18.
共同成长,共同进步 jQuery源码分析系列: http://nuysoft.iteye.com/blog/1190542 解码jQuery系列: http://w3ctech.com/p/812
19.
闲扯了这么多了,就这样吧
谢谢!
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