总结：1. jQuery就绪函数：$(document).ready(function(){ jQuery代码 })作用：确保页面加载完成之后执行代码2. 基本语法 $(selector).actio...
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<html> <head> <meta charset='utf8'> <title>hello word!<...
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<!DOCTYPE html><html><head> <title>小米商城-登录</title> <me...
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页面采用div+li+jq实现 <!DOCTYPE html> <html> <head> <met...
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<!DOCTYPE html><html><head><meta charset="UTF-8"><title>我的仿小...
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<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>下拉...
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