├── LICENSE ├── README.md ├── files ├── 20150121133657.png └── v2ex-homepage-layout.png ├── part1 ├── README.md ├── css │ └── style.css ├── home.html └── img │ ├── icon-search.png │ ├── icon-search.psd │ ├── logo-header.png │ ├── logo-header.psd │ ├── site-header-bg-repeat.png │ └── site-header-bg-repeat.psd └── test.txt /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 2, June 1991 3 | 4 | Copyright (C) 1989, 1991 Free Software Foundation, Inc., 5 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | Preamble 10 | 11 | The licenses for most software are designed to take away your 12 | freedom to share and change it. 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If this is what you want to do, use the GNU Lesser General 339 | Public License instead of this License. 340 | 341 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # v2ex-fe-demo 2 | Html/CSS/JS 3 | -------------------------------------------------------------------------------- /files/20150121133657.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fegeek/v2ex-fe-demo/0b5239963ae6b6e1dfc77b10f693339cec35edb4/files/20150121133657.png -------------------------------------------------------------------------------- /files/v2ex-homepage-layout.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fegeek/v2ex-fe-demo/0b5239963ae6b6e1dfc77b10f693339cec35edb4/files/v2ex-homepage-layout.png -------------------------------------------------------------------------------- /part1/README.md: -------------------------------------------------------------------------------- 1 | #以v2ex为例深入学习前端开发 基础布局 2 | ![](https://raw.githubusercontent.com/fegeek/v2ex-fe-demo/master/files/v2ex-homepage-layout.png) 3 | ##布局分析 4 | 上图是v2ex首页截图,我已经用线框进行了标示,每一个不同颜色的框都是一个容器,从最外层开始分别是:头部、主体、底部三大块。所以,在这个首页的HTML页面里,肯定要有这么三个DIV。
5 | 6 | 本篇先从头部入手,头部的大容器内有分成了左(Logo)、中(搜索框)、右(导航菜单)这三个部分。所以,头部的div容器我们可以先这样写一个大的布局:
7 | 8 | ```Html 9 |
10 | 13 | 16 |
17 | Right 18 |
19 |
20 | ``` 21 | 22 | 上面的代码片段就是我们最原始的布局,有了这个之后,头部区域的布局也就基本确定了。
23 | 24 | 再来分析一下头部的效果图。
25 | 26 | 通栏背景色块、主体部分固定宽度且居中。在上面的代码片段中,我们只需对.container设置固定宽度和margin:auto; 即可实现居中并固定宽度。但是不要忘记了,顶部还有一个通栏背景色块。如何解决这个问题呢?
27 | 28 | 解决办法有两个,第一个是对body设置一个背景图,让其处于水平位置平铺。另一种方法就是再定义一个外层容器,宽度为100%,然后对这个容器进行样式控制。本例中采用第二种,所以经过改进后,上面的代码片段就变成如下这样:
29 | 30 | ```html 31 | 44 | ``` 45 | 46 | ##样式控制 47 | 在前面的代码中,一共出现了5个Class Name:site-header container site-header-logo site-header-search site-header-menu
48 | 49 | 新建一个style.css文档,定义这些class的样式。
50 | 51 | ```CSS 52 | .container{ 53 | width:970px; 54 | height:auto; 55 | margin:auto; 56 | } 57 | 58 | /** 59 | * Site Header 60 | */ 61 | .site-header{ 62 | width: 100%; 63 | height: 44px; 64 | overflow: hidden; 65 | background-image: url(../img/site-header-bg-repeat.png); 66 | background-repeat: repeat; 67 | background: -webkit-linear-gradient(#6ea3d9,#467aae); /* Chrome & Safari: -webkit- */ 68 | background: -moz-linear-gradient(#6ea3d9,#467aae); /* Firefox: -moz- */ 69 | background: -o-linear-gradient(#6ea3d9,#467aae); /* Opera: -o- */ 70 | background: -ms-linear-gradient(#6ea3d9,#467aae); /* IE: -ms- */ 71 | background: linear-gradient(#6ea3d9,#467aae); /* Default */ 72 | box-shadow: 0 2px 5px 0 rgba(0,0,0,.4); 73 | } 74 | .site-header-logo{ 75 | width:150px; 76 | height:34px; 77 | float:left; 78 | padding:5px 0; 79 | } 80 | 81 | .site-header-search{ 82 | width:260px; 83 | height:24px; 84 | float:left; 85 | padding:10px 0; 86 | margin-left:20px; 87 | } 88 | 89 | .site-header-menu{ 90 | float:right; 91 | height:24px; 92 | padding:10px 0; 93 | } 94 | ``` 95 | ##填入内容 96 | 容器搞定了,接下来便要开始写里面的内容了。从左边开始,我们知道,那是个Logo,鼠标点击可以回到首页。由此可知,左边这个区域里的内容就是一个带了链接的图片。
97 | ```html 98 | ImgDescription 99 | ``` 100 | 再到中间区域,这是一个搜索框,再直白一点就是一个type="text"的input,所以这样写就可以了。
101 | ```html 102 | 103 | ``` 104 | 最右为导航菜单,本质上就是一组链接。拆分一下,首先是“一组”,字面意义告诉我们这是N个条目,然后是“链接”,首先想到了a标签。这样简单分析之后,这部分内容就可以这么写了。
105 | ```html 106 | 111 | ``` 112 | 分别置入对应的区块容器,所以头部完整的HTML代码也就出来了。 113 | ```html 114 | 131 | ``` 132 | ```css 133 | .container{ 134 | /** 135 | * 定义一个共用的容器,宽度为970px 136 | * 为什么要定义970?因为v2ex是970px 137 | * 这个container有什么作用? 138 | * 最直接的作用就是不需要为每个大区块再定义宽度 139 | * 另一个作用就是为了方便后续的网页自适应开发 140 | */ 141 | width:970px; 142 | height:auto; 143 | margin:auto;/* 这句的作用是使得这个容器居中,即左右边距相等 */ 144 | } 145 | 146 | /** 147 | * Site Header 148 | */ 149 | .site-header{ 150 | width: 100%; /* 全屏宽度 */ 151 | height: 44px; /* Why 44px? 因为v2ex是44px */ 152 | overflow: hidden; 153 | background-image: url(../img/site-header-bg-repeat.png); /* 这句和下句主要针对旧版本浏览器,比如IE8- */ 154 | background-repeat: repeat; 155 | /* 156 | * 以下是通过CSS设置background渐变色 157 | * 为了兼容各版本浏览器,加上各厂商的私有前缀 158 | * 最新版本的浏览器均支持css3,所以无需这么繁琐 159 | */ 160 | background: -webkit-linear-gradient(#6ea3d9,#467aae); /* Chrome & Safari: -webkit- */ 161 | background: -moz-linear-gradient(#6ea3d9,#467aae); /* Firefox: -moz- */ 162 | background: -o-linear-gradient(#6ea3d9,#467aae); /* Opera: -o- */ 163 | background: -ms-linear-gradient(#6ea3d9,#467aae); /* IE: -ms- */ 164 | background: linear-gradient(#6ea3d9,#467aae); /* Default */ 165 | box-shadow: 0 2px 5px 0 rgba(0,0,0,.4); /* box-shadow是css3的新属性,用于设置box的阴影 */ 166 | } 167 | .site-header-logo{ 168 | width:150px; 169 | height:34px; 170 | float:left; 171 | padding:5px 0; 172 | } 173 | .site-header-logo img{ 174 | height:34px; 175 | } 176 | .site-header-search{ 177 | width:260px; 178 | height:24px; 179 | float:left; 180 | padding:10px 0; 181 | margin-left:20px; 182 | } 183 | .site-header-search input[type="text"]{ 184 | width:200px; 185 | height:24px; 186 | padding:3px 12px 3px 24px; 187 | border:0; 188 | border-radius:12px; 189 | background:#fff url(../img/icon-search.png) 5px center no-repeat; 190 | } 191 | .site-header-search input[type="text"]:focus{ 192 | outline:none; /* 去除焦点边框 */ 193 | } 194 | .site-header-menu{ 195 | float:right; 196 | height:24px; 197 | padding:10px 0; 198 | } 199 | .site-header-menu ul{ 200 | line-height:24px; 201 | } 202 | .site-header-menu ul li{ 203 | float:left; 204 | margin-left:20px; 205 | } 206 | .site-header-menu ul li a{ 207 | color:#fff; 208 | text-decoration:none; 209 | } 210 | .site-header-menu ul li a:hover{ 211 | text-decoration:underline; 212 | } 213 | ``` 214 | ##一些必须了解的知识 215 | 216 | ###CSS Reset 217 | 各厂商都有自带的默认样式,而Reset的作用就是清除这些差异,然后再重新定义。比如padding、margin、border等等。
218 | ###自闭合标签 219 | HTML5认为自闭合标签无需添加/ 220 | ###样式属性的先后顺序 221 | 位置、大小、浮动、边距、排版、外观
222 | 非强制要求,按照个人的习惯书写即可。 223 | ###Class命名 224 | 在小型项目中,class命名规范不是很重要,但养成良好的命名习惯是很有用的,尤其是一个多人维护的项目。
225 | 我的一些习惯:
226 | 234 | ###代码缩进 235 | 使用tab键,而不是直接敲空格 236 | ###更多代码书写规范请参考 237 | 这篇内容非常好,推荐一看。 238 | Code Guide by @AlloyTeam -------------------------------------------------------------------------------- /part1/css/style.css: -------------------------------------------------------------------------------- 1 | /** 2 | * v2ex-fe-demo 3 | * Author: Liyer 4 | * License: GNU General Public License v2 or later 5 | * License URI: http://www.gnu.org/licenses/gpl-2.0.html 6 | */ 7 | 8 | 9 | /** 10 | * CSS Reset 11 | * 12 | * Resetting and rebuilding styles have been helped along thanks to the fine work of 13 | * Eric Meyer http://meyerweb.com/eric/tools/css/reset/index.html 14 | * along with Nicolas Gallagher and Jonathan Neal http://necolas.github.com/normalize.css/ 15 | * and Blueprint http://www.blueprintcss.org/ 16 | */ 17 | 18 | html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td { 19 | border: 0; 20 | font-family: inherit; 21 | font-size: 100%; 22 | font-style: inherit; 23 | font-weight: inherit; 24 | margin: 0; 25 | outline: 0; 26 | padding: 0; 27 | vertical-align: baseline; 28 | } 29 | 30 | html { 31 | -webkit-box-sizing: border-box; 32 | -moz-box-sizing: border-box; 33 | box-sizing: border-box; 34 | font-size: 62.5%; 35 | overflow-y: scroll; 36 | -webkit-text-size-adjust: 100%; 37 | -ms-text-size-adjust: 100%; 38 | } 39 | 40 | *, 41 | *:before, 42 | *:after { 43 | -webkit-box-sizing: inherit; 44 | -moz-box-sizing: inherit; 45 | box-sizing: inherit; 46 | } 47 | 48 | body { 49 | font-family: Verdana, "Times New Roman", "Microsoft YaHei", STXihei, serif; 50 | background: #e7e7e7; 51 | } 52 | 53 | article, 54 | aside, 55 | details, 56 | figcaption, 57 | figure, 58 | footer, 59 | header, 60 | main, 61 | nav, 62 | section { 63 | display: block; 64 | } 65 | 66 | ol, 67 | ul { 68 | list-style: none; 69 | } 70 | 71 | table { 72 | border-collapse: separate; 73 | border-spacing: 0; 74 | } 75 | 76 | caption, 77 | th, 78 | td { 79 | font-weight: normal; 80 | text-align: left; 81 | } 82 | 83 | blockquote:before, 84 | blockquote:after, 85 | q:before, 86 | q:after { 87 | content: ""; 88 | } 89 | 90 | blockquote, 91 | q { 92 | -webkit-hyphens: none; 93 | -moz-hyphens: none; 94 | -ms-hyphens: none; 95 | hyphens: none; 96 | quotes: none; 97 | } 98 | 99 | a:focus { 100 | outline: 2px solid #c1c1c1; 101 | outline: 2px solid rgba(51, 51, 51, 0.3); 102 | } 103 | 104 | a:hover, 105 | a:active { 106 | outline: 0; 107 | } 108 | 109 | a img { 110 | border: 0; 111 | } 112 | 113 | .container{ 114 | /** 115 | * 定义一个共用的容器,宽度为970px 116 | * 为什么要定义970?因为v2ex是970px 117 | * 这个container有什么作用? 118 | * 最直接的作用就是不需要为每个大区块再定义宽度 119 | * 另一个作用就是为了方便后续的网页自适应开发 120 | */ 121 | width:970px; 122 | height:auto; 123 | margin:auto;/* 这句的作用是使得这个容器居中,即左右边距相等 */ 124 | } 125 | 126 | /** 127 | * Site Header 128 | */ 129 | .site-header{ 130 | width: 100%; /* 全屏宽度 */ 131 | height: 44px; /* Why 44px? 因为v2ex是44px */ 132 | overflow: hidden; 133 | background-image: url(../img/site-header-bg-repeat.png); /* 这句和下句主要针对旧版本浏览器,比如IE8- */ 134 | background-repeat: repeat; 135 | /* 136 | * 以下是通过CSS设置background渐变色 137 | * 为了兼容各版本浏览器,加上各厂商的私有前缀 138 | * 最新版本的浏览器均支持css3,所以无需这么繁琐 139 | */ 140 | background: -webkit-linear-gradient(#6ea3d9,#467aae); /* Chrome & Safari: -webkit- */ 141 | background: -moz-linear-gradient(#6ea3d9,#467aae); /* Firefox: -moz- */ 142 | background: -o-linear-gradient(#6ea3d9,#467aae); /* Opera: -o- */ 143 | background: -ms-linear-gradient(#6ea3d9,#467aae); /* IE: -ms- */ 144 | background: linear-gradient(#6ea3d9,#467aae); /* Default */ 145 | box-shadow: 0 2px 5px 0 rgba(0,0,0,.4); /* box-shadow是css3的新属性,用于设置box的阴影 */ 146 | } 147 | .site-header-logo{ 148 | width:150px; 149 | height:34px; 150 | float:left; 151 | padding:5px 0; 152 | } 153 | .site-header-logo img{ 154 | height:34px; 155 | } 156 | .site-header-search{ 157 | width:260px; 158 | height:24px; 159 | float:left; 160 | padding:10px 0; 161 | margin-left:20px; 162 | } 163 | .site-header-search input[type="text"]{ 164 | width:200px; 165 | height:24px; 166 | padding:3px 12px 3px 24px; 167 | border:0; 168 | border-radius:12px; 169 | background:#fff url(../img/icon-search.png) 5px center no-repeat; 170 | } 171 | .site-header-search input[type="text"]:focus{ 172 | outline:none; /* 去除焦点边框 */ 173 | } 174 | .site-header-menu{ 175 | float:right; 176 | height:24px; 177 | padding:10px 0; 178 | } 179 | .site-header-menu ul{ 180 | line-height:24px; 181 | } 182 | .site-header-menu ul li{ 183 | float:left; 184 | margin-left:20px; 185 | } 186 | .site-header-menu ul li a{ 187 | color:#fff; 188 | text-decoration:none; 189 | } 190 | .site-header-menu ul li a:hover{ 191 | text-decoration:underline; 192 | } 193 | 194 | 195 | /** 196 | * Site Main 197 | */ 198 | .site-main{ 199 | width:100%; 200 | height:auto; 201 | overflow:hidden; 202 | margin-top:20px; 203 | } 204 | .site-main-left{ 205 | width:680px; 206 | height:auto; 207 | overflow:hidden; 208 | float:left; 209 | } 210 | .site-main-right{ 211 | width:270px; 212 | height:auto; 213 | overflow:hidden; 214 | float:right; 215 | } 216 | .site-main-container{ 217 | width:100%; 218 | height:auto; 219 | overflow:hidden; 220 | padding:10px; 221 | margin-bottom:20px; 222 | background:#fff; 223 | border:1px solid #ddd; 224 | border-radius:3px; 225 | } 226 | 227 | 228 | /** 229 | * Site Footer 230 | */ 231 | .site-footer{ 232 | width:100%; 233 | height:auto; 234 | overflow:hidden; 235 | background:#fff; 236 | } 237 | .site-footer-main{ 238 | width:100%; 239 | height:auto; 240 | overflow:hidden; 241 | padding:20px 0; 242 | } -------------------------------------------------------------------------------- /part1/home.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | v2ex-fe-dome 6 | 7 | 8 | 9 | 26 |
27 |
28 |
29 |
30 | Left Content 1 31 |
32 |
33 | Left Content 2 34 |
35 |
36 |
37 |
38 | Sidebar 1 39 |
40 |
41 | Sidebar 2 42 |
43 |
44 |
45 |
46 | 53 | 54 | -------------------------------------------------------------------------------- /part1/img/icon-search.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fegeek/v2ex-fe-demo/0b5239963ae6b6e1dfc77b10f693339cec35edb4/part1/img/icon-search.png -------------------------------------------------------------------------------- /part1/img/icon-search.psd: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fegeek/v2ex-fe-demo/0b5239963ae6b6e1dfc77b10f693339cec35edb4/part1/img/icon-search.psd -------------------------------------------------------------------------------- /part1/img/logo-header.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fegeek/v2ex-fe-demo/0b5239963ae6b6e1dfc77b10f693339cec35edb4/part1/img/logo-header.png -------------------------------------------------------------------------------- /part1/img/logo-header.psd: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fegeek/v2ex-fe-demo/0b5239963ae6b6e1dfc77b10f693339cec35edb4/part1/img/logo-header.psd -------------------------------------------------------------------------------- /part1/img/site-header-bg-repeat.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fegeek/v2ex-fe-demo/0b5239963ae6b6e1dfc77b10f693339cec35edb4/part1/img/site-header-bg-repeat.png -------------------------------------------------------------------------------- /part1/img/site-header-bg-repeat.psd: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fegeek/v2ex-fe-demo/0b5239963ae6b6e1dfc77b10f693339cec35edb4/part1/img/site-header-bg-repeat.psd -------------------------------------------------------------------------------- /test.txt: -------------------------------------------------------------------------------- 1 | test --------------------------------------------------------------------------------