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98 lines
34 KiB
HTML
98 lines
34 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta name="description" content="An enterprise-class UI design language and React-based implementation">
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<meta name="description" content="A set of high-quality React components">
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<meta name="description" content="One of best React UI library for enterprise background">
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<title>Ant Design - A UI Design Language</title>
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<script>
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(function() {
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// 优先级提高到所有静态资源的前面，语言不对，加载其他静态资源没意义
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var pathname = location.pathname;
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function isZhCN(pathname) {
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return /-cn\/?$/.test(pathname);
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}
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function getLocalizedPathname(path, zhCN) {
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var pathname = path.startsWith('/') ? path : '/' + path;
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if (!zhCN) { // to enUS
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return /\/?index-cn/.test(pathname) ? '/' : pathname.replace('-cn', '');
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} else if (pathname === '/') {
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return '/index-cn';
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} else if (pathname.endsWith('/')) {
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return pathname.replace(/\/$/, '-cn/');
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}
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return pathname + '-cn';
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}
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// 兼容旧的 URL， `?locale=...`
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var queryString = location.search;
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if (queryString) {
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var isZhCNConfig = queryString.indexOf('zh-CN') > -1;
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if (isZhCNConfig !== isZhCN(pathname)) {
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location.pathname = getLocalizedPathname(pathname, isZhCNConfig)
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}
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}
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// 首页无视链接里面的语言设置 https://github.com/ant-design/ant-design/issues/4552
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if (pathname === '/' || pathname === '/index-cn') {
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var lang = (window.localStorage && localStorage.getItem('locale')) || navigator.language;
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if ((lang === 'zh-CN') !== isZhCN(pathname)) {
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location.pathname = getLocalizedPathname(pathname, lang === 'zh-CN');
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}
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}
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})()
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<link rel="icon" href="https://t.alipayobjects.com/images/T1QUBfXo4fXXXXXXXX.png" type="image/x-icon">
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<link rel="stylesheet" type="text/css" href="https://fonts.googleapis.cnpmjs.org/css?family=Lato:400,700|Raleway"/>
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<link rel="stylesheet" type="text/css" href="/index.css"/>
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<style id="nprogress-style">
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#nprogress { display: none }
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<![endif]-->
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<script>
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if (!window.Intl) {
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document.writeln('<script src="https://as.alipayobjects.com/g/component/intl/1.0.1/??Intl.js,locale-data/jsonp/en.js,locale-data/jsonp/zh.js">' + '<' + '/script>');
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document.writeln('<script src="https://as.alipayobjects.com/g/component/es6-promise/3.2.2/es6-promise.min.js"' + '>' + '<' + '/' + 'script>');
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}
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<script>
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// Enable Google Analytics
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if (!location.port) {
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/* eslint-disable */
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i['GoogleAnalyticsObject'] = r;
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i[r] = i[r] || function () {
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(i[r].q = i[r].q || []).push(arguments)
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a = s.createElement(o),
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m = s.getElementsByTagName(o)[0];
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a.async = 1;
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a.src = g;
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m.parentNode.insertBefore(a, m)
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ga('create', 'UA-72788897-1', 'auto');
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ga('send', 'pageview');
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/* eslint-enable */
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}
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</script>
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</head>
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<body>
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<div id="react-content">
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<div class="page-wrapper" data-reactroot="" data-reactid="1" data-react-checksum="-582381007"><header id="header" class="clearfix" data-reactid="2"><div class="ant-row" data-reactid="3"><div class="ant-col-xs-24 ant-col-sm-24 ant-col-md-5 ant-col-lg-4" data-reactid="4"><a id="logo" href="/" data-reactid="5"><img alt="logo" src="https://t.alipayobjects.com/images/rmsweb/T1B9hfXcdvXXXXXXXX.svg" data-reactid="6"/><span data-reactid="7">Ant Design</span></a></div><div class="ant-col-xs-0 ant-col-sm-0 ant-col-md-19 ant-col-lg-20" data-reactid="8"><div id="search-box" data-reactid="9"><div class="ant-select ant-select-combobox ant-select-enabled" data-reactid="10"><div class="ant-select-selection
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ant-select-selection--single" role="combobox" aria-autocomplete="list" aria-haspopup="true" aria-expanded="false" data-reactid="11"><div class="ant-select-selection__rendered" data-reactid="12"><div style="display:block;user-select:none;-webkit-user-select:none;" unselectable="unselectable" class="ant-select-selection__placeholder" data-reactid="13">Search Components...</div><ul data-reactid="14"><li class="ant-select-search ant-select-search--inline" data-reactid="15"><div class="ant-select-search__field__wrap" data-reactid="16"><input value="" class="ant-select-search__field" data-reactid="17"/><span class="ant-select-search__field__mirror" data-reactid="18"></span></div></li></ul></div><span class="ant-select-arrow" style="user-select:none;-webkit-user-select:none;" unselectable="unselectable" data-reactid="19"><b data-reactid="20"></b></span></div></div></div><button type="button" class="ant-btn ant-btn-ghost ant-btn-sm lang" data-reactid="21"><span data-reactid="22">中文</span></button><div class="ant-select-sm version ant-select ant-select-enabled" data-reactid="23"><div class="ant-select-selection
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ant-select-selection--single" role="combobox" aria-autocomplete="list" aria-haspopup="true" aria-expanded="false" tabindex="0" data-reactid="24"><div class="ant-select-selection__rendered" data-reactid="25"><div class="ant-select-selection-selected-value" title="2.7.1" style="display:block;opacity:1;" data-reactid="26">2.7.1</div></div><span class="ant-select-arrow" style="user-select:none;-webkit-user-select:none;" unselectable="unselectable" data-reactid="27"><b data-reactid="28"></b></span></div></div><ul class="ant-menu ant-menu-horizontal ant-menu-light ant-menu-root" role="menu" aria-activedescendant="" id="nav" tabindex="0" data-reactid="29"><li class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="30"><a href="/" data-reactid="31"><span data-reactid="32">Home</span></a></li><li class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="33"><a href="/docs/spec/introduce" data-reactid="34"><span data-reactid="35">Specification</span></a></li><li class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="36"><a href="/docs/react/introduce" data-reactid="37"><span data-reactid="38">Components</span></a></li><li class="ant-menu-item-selected ant-menu-item" role="menuitem" aria-selected="true" data-reactid="39"><a href="/docs/pattern/navigation" data-reactid="40"><span data-reactid="41">Pattern</span></a></li><li class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="42"><a href="/docs/practice/cases" data-reactid="43"><span data-reactid="44">Practice</span></a></li><li class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="45"><a href="/docs/resource/download" data-reactid="46"><span data-reactid="47">Resource</span></a></li></ul></div></div></header><div class="main-wrapper" data-reactid="48"><div class="ant-row" data-reactid="49"><div class="ant-col-xs-24 ant-col-sm-24 ant-col-md-6 ant-col-lg-4" data-reactid="50"><ul class="ant-menu ant-menu-inline aside-container ant-menu-light ant-menu-root" role="menu" aria-activedescendant="" tabindex="0" data-reactid="51"><li style="padding-left:24px;" class="ant-menu-item-disabled ant-menu-item" role="menuitem" aria-selected="false" aria-disabled="true" data-reactid="52"><a disabled="" href="/docs/pattern/classic" data-reactid="53">Classic</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="54"><a href="/docs/pattern/navigation" data-reactid="55">Navigation</a></li><li style="padding-left:24px;" class="ant-menu-item-selected ant-menu-item" role="menuitem" aria-selected="true" data-reactid="56"><a href="/docs/pattern/form" data-reactid="57">Form</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="58"><a href="/docs/pattern/list" data-reactid="59">List</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="60"><a href="/docs/pattern/table" data-reactid="61">Table</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="62"><a href="/docs/pattern/complex-table" data-reactid="63">Complex Table</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="64"><a href="/docs/pattern/advanced-search" data-reactid="65">Advanced Search</a></li></ul></div><div class="main-container ant-col-xs-24 ant-col-sm-24 ant-col-md-18 ant-col-lg-20" data-reactid="66"><article class="markdown" data-reactid="67"><h1 data-reactid="68"><!-- react-text: 69 -->Form<!-- /react-text --><a class="edit-button" href="https://github.com/ant-design/ant-design/blob/master/docs/pattern/form.md" data-reactid="70"><i class="anticon anticon-edit" data-reactid="71"></i></a></h1><section class="markdown" data-reactid="72"><p data-reactid="73"><!-- react-text: 74 -->作为获取用户输入的重要交互方式，表单也承担将问题和答案进行配对的角色。<!-- /react-text --></p><p data-reactid="75"><!-- react-text: 76 -->设计者进行表单设计时，应当注意这几点：<!-- /react-text --></p><ol data-reactid="77"><li data-reactid="78"><p data-reactid="79"><!-- react-text: 80 -->确保用户了解要提供什么信息，以及为什么要提供这些信息。<!-- /react-text --></p><p data-reactid="81"><!-- react-text: 82 -->为初级用户／偶尔访问的用户提供白话作为『标签』；为领域专家提供专业术语作为『标签』。当需要用户提供敏感信息时，通过『输入提示』来说明系统为什么要这么做，eg：需要获取身份证号码、手机号码时。<!-- /react-text --></p></li><li data-reactid="83"><p data-reactid="84"><!-- react-text: 85 -->让用户能在上下文中获取信息，帮助他完成输入。<!-- /react-text --></p><p data-reactid="86"><!-- react-text: 87 -->使用『良好的默认值』、『结构化的格式』、『输入提示』、『输入提醒』等方式，避免让用户在空白中完成输入。<!-- /react-text --></p></li><li data-reactid="88"><p data-reactid="89"><!-- react-text: 90 -->对错误敏感，并尽可能宽容。<!-- /react-text --></p><p data-reactid="91"><!-- react-text: 92 -->通过不同的『校验』规则和形式进行反馈，避免用户在点击提交后才刚刚开始『校验』，让用户提前纠正错误；依据『容错格式』，允许用户以多种格式和语法输入，eg：用户在电话号码输入框中多输入了一个空格，系统存储时可以主动删掉空格，但是不需要告诉用户这是一个错误。<!-- /react-text --></p></li><li data-reactid="93"><p data-reactid="94"><!-- react-text: 95 -->不要提出不必要的问题。<!-- /react-text --></p></li></ol></section><section class="toc" data-reactid="96"><ul data-reactid="97"><li data-reactid="98"><a class="bisheng-toc-h2" href="#内容" data-reactid="99"><!-- react-text: 100 -->内容<!-- /react-text --></a></li><li data-reactid="101"><a class="bisheng-toc-h2" href="#交互" data-reactid="102"><!-- react-text: 103 -->交互<!-- /react-text --></a></li><li data-reactid="104"><a class="bisheng-toc-h2" href="#规格" data-reactid="105"><!-- react-text: 106 -->规格<!-- /react-text --></a></li></ul></section><section class="markdown" data-reactid="107"><h2 id="内容" data-reactid="108"><span data-reactid="109"><!-- react-text: 110 -->内容<!-- /react-text --></span><a href="#内容" class="anchor" data-reactid="111">#</a></h2><div class="preview-image-boxes clearfix" data-reactid="112"><div class="preview-image-box" data-reactid="113"><div class="preview-image-wrapper false false" data-reactid="114"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/mLkQbODgVsdGUTe.png" alt="结构示例" data-reactid="115"/></div><div class="preview-image-title" data-reactid="116">结构示例</div><div class="preview-image-description" data-reactid="117"></div><!-- react-empty: 118 --></div></div><p data-reactid="119"><!-- react-text: 120 -->通常表单会有四个部分组成。<!-- /react-text --></p><ol data-reactid="121"><li data-reactid="122"><p data-reactid="123"><!-- react-text: 124 -->标签<!-- /react-text --></p></li><li data-reactid="125"><p data-reactid="126"><!-- react-text: 127 -->输入框<!-- /react-text --></p></li><li data-reactid="128"><p data-reactid="129"><!-- react-text: 130 -->校验反馈<!-- /react-text --></p></li><li data-reactid="131"><p data-reactid="132"><!-- react-text: 133 -->动作<!-- /react-text --></p></li></ol><blockquote data-reactid="134"><p data-reactid="135"><!-- react-text: 136 -->注：<!-- /react-text --><code data-reactid="137"><!-- react-text: 138 -->*<!-- /react-text --></code><!-- react-text: 139 --> 表明该项为必填项。<!-- /react-text --></p></blockquote><h2 id="交互" data-reactid="140"><span data-reactid="141"><!-- react-text: 142 -->交互<!-- /react-text --></span><a href="#交互" class="anchor" data-reactid="143">#</a></h2><h3 id="填空" data-reactid="144"><span data-reactid="145"><!-- react-text: 146 -->填空<!-- /react-text --></span><a href="#填空" class="anchor" data-reactid="147">#</a></h3><div class="preview-image-boxes clearfix" data-reactid="148"><div class="preview-image-box" data-reactid="149"><div class="preview-image-wrapper false false" data-reactid="150"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/SdzCTaevNMvJFBR.png" alt="填空示例" data-reactid="151"/></div><div class="preview-image-title" data-reactid="152">填空示例</div><div class="preview-image-description" data-reactid="153"></div><!-- react-empty: 154 --></div></div><p data-reactid="155"><!-- react-text: 156 -->在一种描述性的上下文中出现输入项，可以帮助用户理解当前的状况，以及需要提供什么数据。<!-- /react-text --></p><h3 id="组合输入框" data-reactid="157"><span data-reactid="158"><!-- react-text: 159 -->组合输入框<!-- /react-text --></span><a href="#组合输入框" class="anchor" data-reactid="160">#</a></h3><div class="preview-image-boxes clearfix" data-reactid="161"><div class="preview-image-box" data-reactid="162"><div class="preview-image-wrapper false false" data-reactid="163"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/waStvhMnuoqqsCE.png" alt="组合输入框示例" data-reactid="164"/></div><div class="preview-image-title" data-reactid="165">组合输入框示例</div><div class="preview-image-description" data-reactid="166"></div><!-- react-empty: 167 --></div></div><p data-reactid="168"><!-- react-text: 169 -->当两个输入框关联性很强时，可以前后拼接，减少页面空间。<!-- /react-text --></p><h3 id="对齐方式" data-reactid="170"><span data-reactid="171"><!-- react-text: 172 -->对齐方式<!-- /react-text --></span><a href="#对齐方式" class="anchor" data-reactid="173">#</a></h3><div class="preview-image-boxes clearfix" data-reactid="174"><div class="preview-image-box" data-reactid="175"><div class="preview-image-wrapper false false" data-reactid="176"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/cjHTEtXFxUSdHnE.png" alt="对齐方式示例" data-reactid="177"/></div><div class="preview-image-title" data-reactid="178">对齐方式示例</div><div class="preview-image-description" data-reactid="179"></div><!-- react-empty: 180 --></div></div><p data-reactid="181"><!-- react-text: 182 -->在页面设计表单时，按钮组必须和输入框左对齐。<!-- /react-text --></p><h3 id="禁用主按钮" data-reactid="183"><span data-reactid="184"><!-- react-text: 185 -->禁用主按钮<!-- /react-text --></span><a href="#禁用主按钮" class="anchor" data-reactid="186">#</a></h3><p data-reactid="187"><!-- react-text: 188 -->当输入框非常少时（一般少于 3 个），如果用户没有在必填项中输入内容，可禁用『提交』等主按钮；当输入框非常多时（超过 5 项以上），不建议禁用主按钮。<!-- /react-text --></p><p data-reactid="189"><br data-reactid="190"/></p><div class="preview-image-boxes clearfix" data-reactid="191"><div class="preview-image-box" data-reactid="192"><div class="preview-image-wrapper false false" data-reactid="193"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/VabHKlbouFxSQXz.png" alt="未达字符标准时，主按钮禁用状态" data-reactid="194"/></div><div class="preview-image-title" data-reactid="195">未达字符标准时，主按钮禁用状态</div><div class="preview-image-description" data-reactid="196"></div><!-- react-empty: 197 --></div></div><div class="preview-image-boxes clearfix" data-reactid="198"><div class="preview-image-box" data-reactid="199"><div class="preview-image-wrapper false false" data-reactid="200"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/usdFxJmWDawqUuq.png" alt="达到字符标准时，主按钮可用状态" data-reactid="201"/></div><div class="preview-image-title" data-reactid="202">达到字符标准时，主按钮可用状态</div><div class="preview-image-description" data-reactid="203"></div><!-- react-empty: 204 --></div></div><p data-reactid="205"><!-- react-text: 206 -->当输入框非常少时，用户一输入就会有反馈，因而主按钮的禁用规则非常清晰，容易被用户理解。<!-- /react-text --></p><p data-reactid="207"><br data-reactid="208"/></p><div class="preview-image-boxes clearfix" data-reactid="209"><div class="preview-image-box" data-reactid="210"><div class="preview-image-wrapper false false" data-reactid="211"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/GwZhvOuXmwqUIUW.png" alt="不禁用示例" data-reactid="212"/></div><div class="preview-image-title" data-reactid="213">不禁用示例</div><div class="preview-image-description" data-reactid="214"></div><!-- react-empty: 215 --></div></div><p data-reactid="216"><!-- react-text: 217 -->当输入框非常多时（尤其是输入项中交叉了必填项和非必填项），整个反馈链路冗长又复杂，禁用规则难以被识别，容易引起困惑。<!-- /react-text --></p><h3 id="结构化的格式" data-reactid="218"><span data-reactid="219"><!-- react-text: 220 -->结构化的格式<!-- /react-text --></span><a href="#结构化的格式" class="anchor" data-reactid="221">#</a></h3><div class="preview-image-boxes clearfix" data-reactid="222"><div class="preview-image-box" data-reactid="223"><div class="preview-image-wrapper false false" data-reactid="224"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/SQgGfreRAqPZPsm.png" alt="结构化的格式示例" data-reactid="225"/></div><div class="preview-image-title" data-reactid="226">结构化的格式示例</div><div class="preview-image-description" data-reactid="227"></div><!-- react-empty: 228 --></div></div><p data-reactid="229"><!-- react-text: 230 -->用户对输入的内容很熟悉，且系统不希望接受任何偏离期望的格式。<!-- /react-text --></p><h3 id="输入提示-&-输入提醒" data-reactid="231"><span data-reactid="232"><!-- react-text: 233 -->输入提示 & 输入提醒<!-- /react-text --></span><a href="#输入提示-&-输入提醒" class="anchor" data-reactid="234">#</a></h3><div class="preview-image-boxes clearfix preview-image-boxes-with-carousel" data-reactid="235"><div class="preview-image-box" data-reactid="236"><div class="preview-image-wrapper false false" data-reactid="237"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/cTlmdEprGSzMZfs.png" alt="输入提示示例" data-reactid="238"/></div><div class="preview-image-title" data-reactid="239">输入提示示例</div><div class="preview-image-description" data-reactid="240">在输入框激活后，输入提示一直出现至该输入框失去焦点。</div><!-- react-empty: 241 --></div></div><p data-reactid="242"><!-- react-text: 243 -->输入提示：不希望在标签上放置太多文字进行解释，同时只有标签又会引起误解。<!-- /react-text --></p><p data-reactid="244"><!-- react-text: 245 -->输入提醒：提醒用户该控件的目的或所需格式，由于在用户输入后提醒就会消失，所以适用在用户对内容比较熟悉时。<!-- /react-text --></p><h3 id="密码加强计" data-reactid="246"><span data-reactid="247"><!-- react-text: 248 -->密码加强计<!-- /react-text --></span><a href="#密码加强计" class="anchor" data-reactid="249">#</a></h3><div class="preview-image-boxes clearfix" data-reactid="250"><div class="preview-image-box" data-reactid="251"><div class="preview-image-wrapper false false" data-reactid="252"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/wKpOgeyyoOUeCrk.png" alt="密码强度示例" data-reactid="253"/></div><div class="preview-image-title" data-reactid="254">密码强度示例</div><div class="preview-image-description" data-reactid="255"></div><!-- react-empty: 256 --></div></div><p data-reactid="257"><!-- react-text: 258 -->提供关于密码强度和有效性的及时反馈，适用在注册页面时的密码输入框。<!-- /react-text --></p><h3 id="校验" data-reactid="259"><span data-reactid="260"><!-- react-text: 261 -->校验<!-- /react-text --></span><a href="#校验" class="anchor" data-reactid="262">#</a></h3><div class="preview-image-boxes clearfix preview-image-boxes-with-carousel" data-reactid="263"><div class="preview-image-box" data-reactid="264"><div class="preview-image-wrapper false false" data-reactid="265"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/urCdIJFuNYCenqH.png" data-reactid="266"/></div><div class="preview-image-title" data-reactid="267"></div><div class="preview-image-description" data-reactid="268">输入时的实时校验。</div><!-- react-empty: 269 --></div></div><div class="preview-image-boxes clearfix" data-reactid="270"><div class="preview-image-box" data-reactid="271"><div class="preview-image-wrapper false false" data-reactid="272"><img class="preview-img" src="https://zos.alipayobjects.com/rmsportal/xTtVSREbASRMstTggVGD.png" data-reactid="273"/></div><div class="preview-image-title" data-reactid="274"></div><div class="preview-image-description" data-reactid="275">点击『提交』后，系统将处理结果直接在页面上进行反馈（统计错误数量和标记错误内容）。</div><!-- react-empty: 276 --></div></div><p data-reactid="277"><!-- react-text: 278 -->通过不同的『校验』规则和形式进行反馈，避免用户在点击提交后才刚刚开始『校验』，让用户提前纠正错误。<!-- /react-text --></p><h3 id="字数校验框" data-reactid="279"><span data-reactid="280"><!-- react-text: 281 -->字数校验框<!-- /react-text --></span><a href="#字数校验框" class="anchor" data-reactid="282">#</a></h3><div class="preview-image-boxes clearfix" data-reactid="283"><div class="preview-image-box" data-reactid="284"><div class="preview-image-wrapper false false" data-reactid="285"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/JxzQIRfMCtMjuaH.png" alt="字数校验框示例" data-reactid="286"/></div><div class="preview-image-title" data-reactid="287">字数校验框示例</div><div class="preview-image-description" data-reactid="288"></div><!-- react-empty: 289 --></div></div><p data-reactid="290"><!-- react-text: 291 -->用于统计当前输入长度，以及是否超过系统阈值。<!-- /react-text --></p><h2 id="规格" data-reactid="292"><span data-reactid="293"><!-- react-text: 294 -->规格<!-- /react-text --></span><a href="#规格" class="anchor" data-reactid="295">#</a></h2><h3 id="间距" data-reactid="296"><span data-reactid="297"><!-- react-text: 298 -->间距<!-- /react-text --></span><a href="#间距" class="anchor" data-reactid="299">#</a></h3><div class="preview-image-boxes clearfix" data-reactid="300"><div class="preview-image-box" data-reactid="301"><div class="preview-image-wrapper false false" data-reactid="302"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/dlTiHzZvCGRbMzL.png" alt="间隔示例" data-reactid="303"/></div><div class="preview-image-title" data-reactid="304">间隔示例</div><div class="preview-image-description" data-reactid="305"></div><!-- react-empty: 306 --></div></div><p data-reactid="307"><!-- react-text: 308 -->典型表单的间隔规范。<!-- /react-text --></p><h3 id="输入框宽度" data-reactid="309"><span data-reactid="310"><!-- react-text: 311 -->输入框宽度<!-- /react-text --></span><a href="#输入框宽度" class="anchor" data-reactid="312">#</a></h3><div class="preview-image-boxes clearfix" data-reactid="313"><div class="preview-image-box" style="width:50%;" data-reactid="314"><div class="preview-image-wrapper good false" data-reactid="315"><img class="preview-img good" src="https://os.alipayobjects.com/rmsportal/vypllNQZsEHRszB.png" alt="正确示例" data-reactid="316"/></div><div class="preview-image-title" data-reactid="317">正确示例</div><div class="preview-image-description" data-reactid="318"></div><!-- react-empty: 319 --></div><div class="preview-image-box" style="width:50%;" data-reactid="320"><div class="preview-image-wrapper false bad" data-reactid="321"><img class="preview-img bad" src="https://os.alipayobjects.com/rmsportal/XSLwnrlLbKFjiNj.png" alt="错误示例" data-reactid="322"/></div><div class="preview-image-title" data-reactid="323">错误示例</div><div class="preview-image-description" data-reactid="324"></div><!-- react-empty: 325 --></div></div><p data-reactid="326"><!-- react-text: 327 -->当内容可预知，可以根据内容长短进行定义其落在多少个栅格上。<!-- /react-text --></p><p data-reactid="328"><br data-reactid="329"/></p><h3 id="对齐方式" data-reactid="330"><span data-reactid="331"><!-- react-text: 332 -->对齐方式<!-- /react-text --></span><a href="#对齐方式" class="anchor" data-reactid="333">#</a></h3><p data-reactid="334"><!-- react-text: 335 -->无论左对齐、右对齐还是顶部对齐，都有其优缺点和应用场景，所以正确的解决方案取决于具体目标和制约因素，诸如：希望用户加快或者降低填写速度（有时设计者希望用户深思熟虑每个输入）、屏幕显示的限制、本地化考虑等多种因素。<!-- /react-text --></p><p data-reactid="336"><br data-reactid="337"/></p><div class="preview-image-boxes clearfix" data-reactid="338"><div class="preview-image-box" data-reactid="339"><div class="preview-image-wrapper false false" data-reactid="340"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/UxGJfenYBKvkEEB.png" alt="右对齐（推荐）" data-reactid="341"/></div><div class="preview-image-title" data-reactid="342">右对齐（推荐）</div><div class="preview-image-description" data-reactid="343"></div><!-- react-empty: 344 --></div></div><p data-reactid="345"><!-- react-text: 346 -->右对齐（推荐）。<!-- /react-text --></p><ul data-reactid="347"><li data-reactid="348"><p data-reactid="349"><!-- react-text: 350 -->优点：节约垂直空间。<!-- /react-text --></p></li><li data-reactid="351"><p data-reactid="352"><!-- react-text: 353 -->缺点：降低可读性；标签长度和输入框弹性小。<!-- /react-text --></p></li><li data-reactid="354"><p data-reactid="355"><!-- react-text: 356 -->场景：既要减少垂直空间，又要加快填写速度。<!-- /react-text --></p></li></ul><p data-reactid="357"><br data-reactid="358"/></p><div class="preview-image-boxes clearfix" data-reactid="359"><div class="preview-image-box" data-reactid="360"><div class="preview-image-wrapper false false" data-reactid="361"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/AsyyNKormNdEMLi.png" alt="顶部对齐" data-reactid="362"/></div><div class="preview-image-title" data-reactid="363">顶部对齐</div><div class="preview-image-description" data-reactid="364"></div><!-- react-empty: 365 --></div></div><p data-reactid="366"><!-- react-text: 367 -->顶部对齐。<!-- /react-text --></p><ul data-reactid="368"><li data-reactid="369"><p data-reactid="370"><!-- react-text: 371 -->优点：有最快的浏览和处理速度；标签长度弹性大。<!-- /react-text --></p></li><li data-reactid="372"><p data-reactid="373"><!-- react-text: 374 -->缺点：非常占垂直空间。<!-- /react-text --></p></li><li data-reactid="375"><p data-reactid="376"><!-- react-text: 377 -->场景：希望用户快速填写表单，完成任务。<!-- /react-text --></p></li></ul><p data-reactid="378"><br data-reactid="379"/></p><div class="preview-image-boxes clearfix" data-reactid="380"><div class="preview-image-box" data-reactid="381"><div class="preview-image-wrapper false false" data-reactid="382"><img class="preview-img" src="https://os.alipayobjects.com/rmsportal/eqUyDExbRlAQoas.png" alt="左对齐" data-reactid="383"/></div><div class="preview-image-title" data-reactid="384">左对齐</div><div class="preview-image-description" data-reactid="385"></div><!-- react-empty: 386 --></div></div><p data-reactid="387"><!-- react-text: 388 -->左对齐。<!-- /react-text --></p><ul data-reactid="389"><li data-reactid="390"><p data-reactid="391"><!-- react-text: 392 -->优点：文字开头按阅读视线对齐，方便阅读；节约垂直空间。<!-- /react-text --></p></li><li data-reactid="393"><p data-reactid="394"><!-- react-text: 395 -->缺点：填写速度慢；标签长度和输入框弹性小。<!-- /react-text --></p></li><li data-reactid="396"><p data-reactid="397"><!-- react-text: 398 -->场景：希望用户放慢速度，仔细思考表单中的每个输入框。<!-- /react-text --></p></li></ul></section></article></div></div><div class="ant-row" data-reactid="399"><div class="ant-col-xs-24 ant-col-sm-24 ant-col-md-18 ant-col-md-offset-6 ant-col-lg-20 ant-col-lg-offset-4" data-reactid="400"><section class="prev-next-nav" data-reactid="401"><a class="prev-page" href="/docs/pattern/navigation" data-reactid="402">Navigation</a><a class="next-page" href="/docs/pattern/list" data-reactid="403">List</a></section></div></div></div><footer id="footer" 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