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398 KiB
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134 lines
398 KiB
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<html><head><title>从0到1:JavaScript 快速上手</title><meta charSet="utf-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta property="og:title" content="从0到1:JavaScript 快速上手"/><meta property="og:description" content="本书分为2大部分:第1部分是Javascript基本语法,主要介绍流程控制、函数、字符串、数组等基本语法;第2部分是Javascript核心技术,主要介绍DOM操作、事件操作、window对象、document对象等核心技术。为了让读者更好地掌握,本书还结合实际工作以及前端面试,精心挑选了大量高质量的练习题。此外,本书还专门配套了课件PPT以及各种工具手册,以便各大高校老师教学使用。."/><meta property="og:image" content="https://wiki.7wate.com/static/og-image.png"/><meta property="og:width" content="1200"/><meta property="og:height" content="675"/><link rel="icon" href="../../static/icon.png"/><meta name="description" content="本书分为2大部分:第1部分是Javascript基本语法,主要介绍流程控制、函数、字符串、数组等基本语法;第2部分是Javascript核心技术,主要介绍DOM操作、事件操作、window对象、document对象等核心技术。为了让读者更好地掌握,本书还结合实际工作以及前端面试,精心挑选了大量高质量的练习题。此外,本书还专门配套了课件PPT以及各种工具手册,以便各大高校老师教学使用。."/><meta name="generator" content="Quartz"/><link rel="preconnect" href="https://fonts.googleapis.com"/><link rel="preconnect" href="https://fonts.gstatic.com"/><script async src="https://umami.7wate.com/script.js" data-website-id="c061efdc-95dd-4d21-9d04-a1ffda0a85b9"></script><script>
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<ul>
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<li><strong>书名</strong>:《从0到1:JavaScript 快速上手》</li>
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<li><strong>作者</strong>: 莫振杰</li>
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<li><strong>分类</strong>: 计算机-数据库</li>
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<li><strong>ISBN</strong>:9787115513007</li>
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<li><strong>出版社</strong>:人民邮电出版社</li>
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</ul>
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<h2 id="概述">概述<a aria-hidden="true" tabindex="-1" href="#概述" class="internal"> §</a></h2>
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<p>本书分为2大部分:第1部分是Javascript基本语法,主要介绍流程控制、函数、字符串、数组等基本语法;第2部分是Javascript核心技术,主要介绍DOM操作、事件操作、window对象、document对象等核心技术。为了让读者更好地掌握,本书还结合实际工作以及前端面试,精心挑选了大量高质量的练习题。此外,本书还专门配套了课件PPT以及各种工具手册,以便各大高校老师教学使用。</p>
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<h2 id="划线">划线<a aria-hidden="true" tabindex="-1" href="#划线" class="internal"> §</a></h2>
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<blockquote>
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<p>HTML用于控制网页的结构,CSS用于控制网页的外观,而JavaScript控制着网页的行为。</p>
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</blockquote>
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<blockquote>
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<p>从本质上讲,Java是一门面向对象的语言,而JavaScript更像是一门函数式编程语言。</p>
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</blockquote>
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<blockquote>
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<p>想要在HTML中引入JavaScript,一般有3种方式。外部JavaScript。内部JavaScript。元素事件JavaScript。</p>
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</blockquote>
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<blockquote>
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<p>所有JavaScript变量都由var声明。</p>
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</blockquote>
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<blockquote>
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<p>在JavaScript中,数据类型可以分为两种:一种是“基本数据类型”,另外一种是“引用数据类型”</p>
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</blockquote>
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<blockquote>
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<p>DOM操作,可以简单地理解成“元素操作”。</p>
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</blockquote>
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<blockquote>
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<p>元素节点。属性节点。文本节点。</p>
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</blockquote>
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<blockquote>
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<p>getElementById( )。getElementsByTagName( )。getElementsByClassName( )。querySelector( )和querySelectorAll( )。getElementsByName( )。document.title和document.body。</p>
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</blockquote>
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<blockquote>
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<p>getAttribute( )。setAttribute( )。removeAttribute( )。hasAttribute( )。</p>
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</blockquote>
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<blockquote>
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<p>鼠标事件。键盘事件。表单事件。编辑事件。页面事件。</p>
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</blockquote>
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<blockquote>
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<p>在JavaScript中,常用的表单事件有3种。onfocus和onbluronselect。onchange。</p>
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</blockquote>
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<blockquote>
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<p>在JavaScript中,常用的页面事件只有下面2个。onload。onbeforeunload。</p>
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</blockquote>
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<blockquote>
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<p>哪个DOM对象(元素节点)调用了this所在的函数,那么this指向的就是哪个DOM对象。</p>
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</blockquote>
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<blockquote>
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<p>在JavaScript中,一个浏览器窗口就是一个window对象</p>
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</blockquote>
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<h2 id="笔记">笔记<a aria-hidden="true" tabindex="-1" href="#笔记" class="internal"> §</a></h2>
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<h2 id="书评">书评<a aria-hidden="true" tabindex="-1" href="#书评" class="internal"> §</a></h2>
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<h2 id="点评">点评<a aria-hidden="true" tabindex="-1" href="#点评" class="internal"> §</a></h2></article></div><div class="right sidebar"><div class="graph "><h3>Graph View</h3><div class="graph-outer"><div id="graph-container" data-cfg="{"drag":true,"zoom":true,"depth":1,"scale":1.1,"repelForce":0.5,"centerForce":0.3,"linkDistance":30,"fontSize":0.6,"opacityScale":1,"showTags":true,"removeTags":[]}"></div><svg version="1.1" id="global-graph-icon" xmlns="http://www.w3.org/2000/svg" xmlnsXlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 55 55" fill="currentColor" xmlSpace="preserve"><path d="M49,0c-3.309,0-6,2.691-6,6c0,1.035,0.263,2.009,0.726,2.86l-9.829,9.829C32.542,17.634,30.846,17,29,17
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s-2-0.897-2-2s0.897-2,2-2S47,39.897,47,41z M49,10c-2.206,0-4-1.794-4-4s1.794-4,4-4s4,1.794,4,4S51.206,10,49,10z"></path></svg></div><div id="global-graph-outer"><div id="global-graph-container" data-cfg="{"drag":true,"zoom":true,"depth":-1,"scale":0.9,"repelForce":0.5,"centerForce":0.3,"linkDistance":30,"fontSize":0.6,"opacityScale":1,"showTags":true,"removeTags":[]}"></div></div></div><div class="toc desktop-only"><button type="button" id="toc" class><h3>Table of Contents</h3><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="fold"><polyline points="6 9 12 15 18 9"></polyline></svg></button><div id="toc-content"><ul class="overflow"><li class="depth-0"><a href="#简介" data-for="简介">简介</a></li><li class="depth-0"><a href="#概述" data-for="概述">概述</a></li><li class="depth-0"><a href="#划线" data-for="划线">划线</a></li><li class="depth-0"><a href="#笔记" data-for="笔记">笔记</a></li><li class="depth-0"><a href="#书评" data-for="书评">书评</a></li><li class="depth-0"><a href="#点评" data-for="点评">点评</a></li></ul></div></div><div class="backlinks "><h3>Backlinks</h3><ul class="overflow"><li>No backlinks found</li></ul></div><div class="explorer mobile-only"><button type="button" id="explorer" data-behavior="collapse" data-collapsed="collapsed" data-savestate="true" data-tree="[{"path":"Basics","collapsed":true},{"path":"Basics/english","collapsed":true},{"path":"Blog","collapsed":true},{"path":"Book","collapsed":true},{"path":"Book/个人成长","collapsed":true},{"path":"Book/医学健康","collapsed":true},{"path":"Book/历史","collapsed":true},{"path":"Book/哲学宗教","collapsed":true},{"path":"Book/心理","collapsed":true},{"path":"Book/政治军事","collapsed":true},{"path":"Book/教育学习","collapsed":true},{"path":"Book/文学","collapsed":true},{"path":"Book/生活百科","collapsed":true},{"path":"Book/社会文化","collapsed":true},{"path":"Book/科学技术","collapsed":true},{"path":"Book/经济理财","collapsed":true},{"path":"Book/艺术","collapsed":true},{"path":"Book/计算机","collapsed":true},{"path":"Company","collapsed":true},{"path":"Company/信息化","collapsed":true},{"path":"Company/信息化/规范","collapsed":true},{"path":"Culture","collapsed":true},{"path":"Government","collapsed":true},{"path":"Government/中国","collapsed":true},{"path":"Government/中国/标准","collapsed":true},{"path":"Government/中国/法律","collapsed":true},{"path":"Journal","collapsed":true},{"path":"Journal/2022","collapsed":true},{"path":"Journal/2022/W34","collapsed":true},{"path":"Journal/2022/W35","collapsed":true},{"path":"Journal/2022/W36","collapsed":true},{"path":"Journal/2022/W37","collapsed":true},{"path":"Journal/2022/W38","collapsed":true},{"path":"Journal/2022/W39","collapsed":true},{"path&quo
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securityLevel: 'loose',
|
|||
|
theme: darkMode ? 'dark' : 'default'
|
|||
|
});
|
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|
document.addEventListener('nav', async () => {
|
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|
await mermaid.run({
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|
querySelector: '.mermaid'
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|
})
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|
});
|
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|
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