編寫大型項目web頁面樣式基礎搭建

時間 2019-12-06

原文原文鏈接

文中sass的一些方法來源於個人sassstd zhilizhili-mei zhilizhili-ui

npm 有出售請你們自行拷貝粘貼

color

顏色要使用代詞加數字大小形式
數字規格 50 100 200 ... a100 ... b100
顏色變量不準由sass或者postcss方法計算得出css

$material-colors: (
        'red': (
                '50': #ffebee,
                '100': #ffcdd2,
                '200': #ef9a9a,
                '300': #e57373,
                '400': #ef5350,
                '500': #f44336,
                '600': #e53935,
                '700': #d32f2f,
                '800': #c62828,
                '900': #b71c1c,
                'a100': #ff8a80,
                'a200': #ff5252,
                'a400': #ff1744,
                'a700': #d50000
        )
）!global；

// 項目顏色基於material design配色 基礎色庫設計師都會配出來 項目色庫須要項目去改變
$custom-color: map-extend($material-colors, (
        "blue": (
                "500": #0f8ffe,
                "600": #0088ff
        ),
        "red": (
                "600": #f26c4f
        ),
        "green": (
                "600": #d6e9ba
        ),
        "yellow": (
                "600": #ecf82c
        ),
        "purple": (
                "600": #e22cf8
        ),
        "grey": (
                "400": #c2c2c2,
                "500": #898989,
                "600": #464646
        )
)) !global;
        
@function get-custom-color($name, $level: "600") {
  @return map-deep-get($custom-color, $name, $level);
}

font

設計師文字和前端頁面開發者文字必須爲同一類型
我以爲amazeui的文字設置就不錯
amaze ui 文字標準連接html

$font-family: (
    "amazeui": ("Segoe UI", "Lucida Grande", Helvetica, Arial, "Microsoft YaHei", FreeSans, Arimo, "Droid Sans","wenquanyi micro hei","Hiragino Sans GB", "Hiragino Sans GB W3", Arial, sans-serif),
    "sans-serif": ("Segoe UI", "Lucida Grande", Helvetica, Arial, "Microsoft YaHei", FreeSans, Arimo, "Droid Sans","wenquanyi micro hei","Hiragino Sans GB", "Hiragino Sans GB W3", "FontAwesome", sans-serif),
    "serif": (Georgia, "Times New Roman", Times, SimSun, "FontAwesome", serif), //FangSong, STFangSong
    "monospace": (Monaco, Menlo, Consolas, "Courier New", "FontAwesome", monospace),
    "kai": (Georgia, "Times New Roman", Times, Kai, "Kaiti SC", KaiTi, BiauKai, "FontAwesome", serif)
) !global;

@function get-font-family($name) {
    @return map-deep-get($font-family, $name);
}

@mixin interface-font() {
  .font {
    @content;
  }
}

@mixin use-font() {
  $defaults: (
    ".font": (
    )
  );

  @include interface-font() {
    @include register-hook("font");
    @content;
  }
}

@mixin use-font-family($font-family-name, $sel) {
    #{$sel} {
        font-family: get-font-family($font-family-name);
    }
}

@mixin use-amazeui-font($sel: body) {
    @include use-font-family("amazeui", $sel);
}

@mixin use-sans-serif-font($sel: body) {
    @include use-font-family("sans-serif", $sel);
}

@mixin use-serif-font($sel: body) {
    @include use-font-family("serif", $sel);
}

@mixin use-monospace-font($sel: body) {
    @include use-font-family("monospace", $sel);
}

@mixin use-kai-font($sel: body) {
    @include use-font-family("kai", $sel);
}

固然設計師有時會使用一些特殊字體特別英文項目很正常前端

@font-face {
        font-family: 'iconfont';
        src: url('//at.alicdn.com/t/font_1450578408_6092355.eot'); /* IE9*/
        src: url('//at.alicdn.com/t/font_1450578408_6092355.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
        url('//at.alicdn.com/t/font_1450578408_6092355.woff') format('woff'), /* chrome、firefox */
        url('//at.alicdn.com/t/font_1450578408_6092355.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
        url('//at.alicdn.com/t/font_1450578408_6092355.svg#iconfont') format('svg'); /* iOS 4.1- */
    }

這個時個人iconfont引用設計師若是想使用特殊字體必須提供eot woff ttf svg各一份字體
不然前端有權不使用該字體html5

固然我也要教你們一些應對方案jquery

otf 轉爲 ttf 地址
ttf 轉爲 eotios

fontxchange 恩這個軟件能夠作到轉換爲webfont 這個軟件mac有的 windows也有的不過沒去找破解版哈哈
git

英文字體大小不是很大能夠直接使用中文字體因爲體積很大因此須要優化
優化的方式就是蒐集全部用到的字符再根據蒐集到的字符從新生成一個新的字符文件github

font-spider 作的還不錯可是有坑奧web

icons

font-awesome 多是你們第一時間想到的不過我想說的是iconfont或許更好chrome

icon 是小圖標 class .icon
icon 有多種提供形式 iconfont fontawesome unicode svg img

// example    
.icon.iconfont 代表她是iconfont 類型的icon

sass 或者 postcss 編寫具體實現無論可是必須保證變量不能夠由sass或postcss計算得出

$iconfont: (
        "vars": (
                "bule-tooth": "\e600",
                "moon": "\e601",
                "fastforward": "\e602",
                "plane": "\e603",
                "add": "\e604",
                "drag": "\e605",
                "more": "\e606",
                "rewind": "\e607",
                "search": "\e608",
                "star": "\e609",
                "world": "\e60a",
                "lock": "\e60b",
                "list": "\e60c",
                "volume-off": "\e60d",
                "share-arrow": "\e60e",
                "airplay": "\e60f",
                "close": "\e610",
                "glass": "\e611",
                "read": "\e612",
                "add-square": "\e613",
                "pause": "\e614",
                "wifi": "\e615",
                "user": "\e616",
                "back": "\e617",
                "close-circle": "\e618",
                "location": "\e619",
                "share": "\e61a",
                "volume-up": "\e61b",
                "right": "\e61c",
                "circle": "\e61d"
        )
) !global;

@function get-iconfont-var($name) {
    @return map-deep-get($iconfont, "vars", $name);
}

@mixin use-iconfont-iosicons() {
    $icons: map-deep-get($iconfont, "vars");
    .iconfont {
        @each $iconname, $iconunicode in $icons {
            &.#{$fa-css-prefix}-#{$iconname}:before { content: $iconunicode; }
        }
    }
}

layout

項目中全部佈局都由layout提供

組件也可使用layout 用來減小css代碼

// example
<div class="btn-group">
    <div class="layout flex horizontal align-items-center" role="group">
        <div class="btn layout__item active">left</div>
        <div class="btn layout__item">center</div>
        <div class="btn layout__item">right</div>
        <div class="btn layout__item">right</div>
    </div>
</div>

btn-group這個東西或許常見的是橫過來的不過誰知道他會不會被設計師設計成豎向的呢

layout 佈局要實現基本的有 table flex center-set(水平垂直居中實現)
不規定具體實現

番外篇

以前我有說過ie8的問題原本我是打算專門寫一篇文章的不過算了吧直接給你們帶來個人研究以前ie8增強到ie9 polyfill 一文中已經解決一些問題如今帶來一個完整模板

<!DOCTYPE html>
<html class="no-js" lang="en">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="x-ua-compatible" content="ie=edge">
        <title></title>
        <meta name="description" content="">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <link rel="stylesheet" href="/assets/static/css/normalize.css">
        <script src="/assets/static/oldie/modernizr-2.8.3.min.js"></script>
        <!-- 總共35k 提供了dom3 es5 大部分功能 -->
        <!--[if IE 8]>
        <script src="./assets/static/oldie/es5-shim.min.js"></script>
        <script src="./assets/static/oldie/es5-sham.min.js"></script>
        <script src="./assets/static/oldie/ie8.min.js"></script>
        <script src="//cdn.bootcss.com/html5shiv/3.7.2/html5shiv.min.js"></script>
        <script src="//cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
        <script src="/assets/static/oldie/calc.min.js"></script>        
        <![endif]-->
        <!-- dom4級 功能 -->
        <script src="../../public/js/modren-browser/dom4.min.js"></script

    </head>
    <body>
        <!--[if lt IE 8]>
        <div class="browsehappy">
            <p>
                You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/" target="_blank">upgrade your browser</a> to improve your experience.
            </p>
        </div>
        <![endif]-->

        
    </body>
</html>

jquery 部分你們自行選擇

<!--[if lt IE 9]>
<script src="//cdn.bootcss.com/jquery/1.11.2/jquery.js"></script>
<script>window.jQuery || document.write('<script src="/assets/static/oldie/jquery-1.11.2.min.js"><\/script>')</script>
<![endif]-->
<!--[if gt IE 8]><!-->
<script src="//cdn.bootcss.com/jquery/2.1.3/jquery.js"></script>
<script>window.jQuery || document.write('<script src="/assets/static/oldie/jquery-2.1.3.min.js"><\/script>')</script>
<!--<![endif]-->

ie9也有一些問題好比filereader之類的問題
webshim 給出了他的收集方案連接

ie9進入grid佈局時代 chrome 已經原生支持 grid佈局 firefox也支持grid佈局 ie10開始支持grid佈局使用polyfill咱們使ie9進入grid時代連接