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ant-design/components/input/index.html
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2017-03-13 14:26:19 +08:00

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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="An enterprise-class UI design language and React-based implementation">
<meta name="description" content="A set of high-quality React components">
<meta name="description" content="One of best React UI library for enterprise background">
<title>Ant Design - A UI Design Language</title>
<script>
(function() {
function isLocalStorageNameSupported() {
var testKey = 'test';
var storage = window.localStorage;
try {
storage.setItem(testKey, '1');
storage.removeItem(testKey);
return true;
} catch (error) {
return false;
}
}
// 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
var pathname = location.pathname;
function isZhCN(pathname) {
return /-cn\/?$/.test(pathname);
}
function getLocalizedPathname(path, zhCN) {
var pathname = path.startsWith('/') ? path : '/' + path;
if (!zhCN) { // to enUS
return /\/?index-cn/.test(pathname) ? '/' : pathname.replace('-cn', '');
} else if (pathname === '/') {
return '/index-cn';
} else if (pathname.endsWith('/')) {
return pathname.replace(/\/$/, '-cn/');
}
return pathname + '-cn';
}
// 兼容旧的 URL `?locale=...`
var queryString = location.search;
if (queryString) {
var isZhCNConfig = queryString.indexOf('zh-CN') > -1;
if (isZhCNConfig && !isZhCN(pathname)) {
location.pathname = getLocalizedPathname(pathname, isZhCNConfig)
}
}
// 首页无视链接里面的语言设置 https://github.com/ant-design/ant-design/issues/4552
if (isLocalStorageNameSupported() && (pathname === '/' || pathname === '/index-cn')) {
var lang = (window.localStorage && localStorage.getItem('locale')) || (navigator.language.toLowerCase() === 'zh-cn' ? 'zh-CN' : 'en-US');
// safari is 'zh-cn', while other browser is 'zh-CN';
if ((lang === 'zh-CN') !== isZhCN(pathname)) {
location.pathname = getLocalizedPathname(pathname, lang === 'zh-CN');
}
}
document.documentElement.className += isZhCN(pathname) ? 'zh-cn' : 'en-us';
})()
</script>
<link rel="icon" href="https://t.alipayobjects.com/images/T1QUBfXo4fXXXXXXXX.png" type="image/x-icon">
<link rel="stylesheet" type="text/css" href="https://fonts.googleapis.cnpmjs.org/css?family=Lato:400,700|Raleway"/>
<link rel="stylesheet" type="text/css" href="/index.css"/>
<style id="nprogress-style">
#nprogress { display: none }
</style>
<!--[if lte IE 10]>
<script
src="https://as.alipayobjects.com/g/component/??console-polyfill/0.2.2/index.js,media-match/2.0.2/media.match.min.js"></script>
<![endif]-->
<script>
if (!window.Intl) {
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>');
}
if (!window.Promise) {
document.writeln('<script src="https://as.alipayobjects.com/g/component/es6-promise/3.2.2/es6-promise.min.js"' + '>' + '<' + '/' + 'script>');
}
// Enable Google Analytics
if (!location.port) {
/* eslint-disable */
(function (i, s, o, g, r, a, m) {
i['GoogleAnalyticsObject'] = r;
i[r] = i[r] || function () {
(i[r].q = i[r].q || []).push(arguments)
}, i[r].l = 1 * new Date();
a = s.createElement(o),
m = s.getElementsByTagName(o)[0];
a.async = 1;
a.src = g;
m.parentNode.insertBefore(a, m)
})(window, document, 'script', '//www.google-analytics.com/analytics.js', 'ga');
ga('create', 'UA-72788897-1', 'auto');
ga('send', 'pageview');
/* eslint-enable */
}
</script>
</head>
<body>
<div id="react-content">
<div class="page-wrapper" data-reactroot="" data-reactid="1" data-react-checksum="-283867984"><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
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"><!-- react-text: 19 --><!-- /react-text --><!-- react-text: 20 --> <!-- /react-text --></span></div></li></ul></div><span class="ant-select-arrow" style="user-select:none;-webkit-user-select:none;" unselectable="unselectable" data-reactid="21"><b data-reactid="22"></b></span></div></div></div><button type="button" class="ant-btn ant-btn-ghost ant-btn-sm lang" data-reactid="23"><span data-reactid="24">中文</span></button><div class="ant-select-sm version ant-select ant-select-enabled" data-reactid="25"><div class="ant-select-selection
ant-select-selection--single" role="combobox" aria-autocomplete="list" aria-haspopup="true" aria-expanded="false" tabindex="0" data-reactid="26"><div class="ant-select-selection__rendered" data-reactid="27"><div class="ant-select-selection-selected-value" title="2.8.1" style="display:block;opacity:1;" data-reactid="28">2.8.1</div></div><span class="ant-select-arrow" style="user-select:none;-webkit-user-select:none;" unselectable="unselectable" data-reactid="29"><b data-reactid="30"></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="31"><li class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="32"><a href="/" data-reactid="33"><span data-reactid="34">Home</span></a></li><li class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="35"><a href="/docs/spec/introduce" data-reactid="36"><span data-reactid="37">Specification</span></a></li><li class="ant-menu-item-selected ant-menu-item" role="menuitem" aria-selected="true" data-reactid="38"><a href="/docs/react/introduce" data-reactid="39"><span data-reactid="40">Components</span></a></li><li class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="41"><a href="/docs/pattern/navigation" data-reactid="42"><span data-reactid="43">Pattern</span></a></li><li class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="44"><a href="/docs/resource/download" data-reactid="45"><span data-reactid="46">Resource</span></a></li></ul></div></div></header><div class="main-wrapper" data-reactid="47"><div class="ant-row" data-reactid="48"><div class="ant-col-xs-24 ant-col-sm-24 ant-col-md-6 ant-col-lg-4" data-reactid="49"><ul class="ant-menu ant-menu-inline aside-container ant-menu-light ant-menu-root" role="menu" aria-activedescendant="" tabindex="0" data-reactid="50"><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="51"><a href="/docs/react/introduce" data-reactid="52">Ant Design of React</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="53"><a href="/docs/react/getting-started" data-reactid="54">Getting Started</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="55"><a href="/docs/react/practical-projects" data-reactid="56">Real project with dva</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="57"><a href="/docs/react/use-with-create-react-app" data-reactid="58">Use in create-react-app</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="59"><a href="/docs/react/customize-theme" data-reactid="60">Customize Theme</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="61"><a href="/changelog" data-reactid="62">Change Log</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="63"><a href="/docs/react/recommendation" data-reactid="64">Third-Party Libraries</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="65"><a href="/docs/react/i18n" data-reactid="66">Internationalization</a></li><li style="padding-left:24px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="67"><a href="https://github.com/websemantics/awesome-ant-design" target="_blank" rel="noopener noreferrer" class="menu-item-link-outside" data-reactid="68"><!-- react-text: 69 -->Awesome Ant Design<!-- /react-text --><!-- react-text: 70 --> <!-- /react-text --><i class="anticon anticon-export" data-reactid="71"></i></a></li><li class="ant-menu-submenu-inline ant-menu-submenu-open ant-menu-submenu-selected ant-menu-submenu" data-reactid="72"><div style="padding-left:24px;" class="ant-menu-submenu-title" aria-expanded="true" aria-owns="Components$Menu" aria-haspopup="true" data-reactid="73"><h4 data-reactid="74">Components</h4></div><ul class="ant-menu ant-menu-inline ant-menu-sub" role="menu" aria-activedescendant="" id="Components$Menu" data-reactid="75"><li class=" ant-menu-item-group" data-reactid="76"><div class="ant-menu-item-group-title" data-reactid="77">General</div><ul class="ant-menu-item-group-list" data-reactid="78"><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="79"><a href="/components/button/" data-reactid="80"><span data-reactid="81">Button</span><span class="chinese" data-reactid="82"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="83"><a href="/components/icon/" data-reactid="84"><span data-reactid="85">Icon</span><span class="chinese" data-reactid="86"></span></a></li></ul></li><li class=" ant-menu-item-group" data-reactid="87"><div class="ant-menu-item-group-title" data-reactid="88">Layout</div><ul class="ant-menu-item-group-list" data-reactid="89"><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="90"><a href="/components/grid/" data-reactid="91"><span data-reactid="92">Grid</span><span class="chinese" data-reactid="93"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="94"><a href="/components/layout/" data-reactid="95"><span data-reactid="96">Layout</span><span class="chinese" data-reactid="97"></span></a></li></ul></li><li class=" ant-menu-item-group" data-reactid="98"><div class="ant-menu-item-group-title" data-reactid="99">Navigation</div><ul class="ant-menu-item-group-list" data-reactid="100"><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="101"><a href="/components/affix/" data-reactid="102"><span data-reactid="103">Affix</span><span class="chinese" data-reactid="104"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="105"><a href="/components/breadcrumb/" data-reactid="106"><span data-reactid="107">Breadcrumb</span><span class="chinese" data-reactid="108"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="109"><a href="/components/back-top/" data-reactid="110"><span data-reactid="111">BackTop</span><span class="chinese" data-reactid="112"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="113"><a href="/components/dropdown/" data-reactid="114"><span data-reactid="115">Dropdown</span><span class="chinese" data-reactid="116"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="117"><a href="/components/menu/" data-reactid="118"><span data-reactid="119">Menu</span><span class="chinese" data-reactid="120"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="121"><a href="/components/pagination/" data-reactid="122"><span data-reactid="123">Pagination</span><span class="chinese" data-reactid="124"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="125"><a href="/components/steps/" data-reactid="126"><span data-reactid="127">Steps</span><span class="chinese" data-reactid="128"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="129"><a href="/components/tabs/" data-reactid="130"><span data-reactid="131">Tabs</span><span class="chinese" data-reactid="132"></span></a></li></ul></li><li class=" ant-menu-item-group" data-reactid="133"><div class="ant-menu-item-group-title" data-reactid="134">Data Entry</div><ul class="ant-menu-item-group-list" data-reactid="135"><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="136"><a href="/components/auto-complete/" data-reactid="137"><span data-reactid="138">AutoComplete</span><span class="chinese" data-reactid="139"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="140"><a href="/components/cascader/" data-reactid="141"><span data-reactid="142">Cascader</span><span class="chinese" data-reactid="143"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="144"><a href="/components/checkbox/" data-reactid="145"><span data-reactid="146">Checkbox</span><span class="chinese" data-reactid="147"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="148"><a href="/components/date-picker/" data-reactid="149"><span data-reactid="150">DatePicker</span><span class="chinese" data-reactid="151"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="152"><a href="/components/form/" data-reactid="153"><span data-reactid="154">Form</span><span class="chinese" data-reactid="155"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="156"><a href="/components/input-number/" data-reactid="157"><span data-reactid="158">InputNumber</span><span class="chinese" data-reactid="159"></span></a></li><li style="padding-left:48px;" class="ant-menu-item-selected ant-menu-item" role="menuitem" aria-selected="true" data-reactid="160"><a href="/components/input/" data-reactid="161"><span data-reactid="162">Input</span><span class="chinese" data-reactid="163"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="164"><a href="/components/mention/" data-reactid="165"><span data-reactid="166">Mention</span><span class="chinese" data-reactid="167"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="168"><a href="/components/rate/" data-reactid="169"><span data-reactid="170">Rate</span><span class="chinese" data-reactid="171"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="172"><a href="/components/radio/" data-reactid="173"><span data-reactid="174">Radio</span><span class="chinese" data-reactid="175"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="176"><a href="/components/select/" data-reactid="177"><span data-reactid="178">Select</span><span class="chinese" data-reactid="179"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="180"><a href="/components/slider/" data-reactid="181"><span data-reactid="182">Slider</span><span class="chinese" data-reactid="183"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="184"><a href="/components/switch/" data-reactid="185"><span data-reactid="186">Switch</span><span class="chinese" data-reactid="187"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="188"><a href="/components/tree-select/" data-reactid="189"><span data-reactid="190">TreeSelect</span><span class="chinese" data-reactid="191"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="192"><a href="/components/time-picker/" data-reactid="193"><span data-reactid="194">TimePicker</span><span class="chinese" data-reactid="195"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="196"><a href="/components/transfer/" data-reactid="197"><span data-reactid="198">Transfer</span><span class="chinese" data-reactid="199"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="200"><a href="/components/upload/" data-reactid="201"><span data-reactid="202">Upload</span><span class="chinese" data-reactid="203"></span></a></li></ul></li><li class=" ant-menu-item-group" data-reactid="204"><div class="ant-menu-item-group-title" data-reactid="205">Data Display</div><ul class="ant-menu-item-group-list" data-reactid="206"><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="207"><a href="/components/badge/" data-reactid="208"><span data-reactid="209">Badge</span><span class="chinese" data-reactid="210"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="211"><a href="/components/calendar/" data-reactid="212"><span data-reactid="213">Calendar</span><span class="chinese" data-reactid="214"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="215"><a href="/components/card/" data-reactid="216"><span data-reactid="217">Card</span><span class="chinese" data-reactid="218"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="219"><a href="/components/carousel/" data-reactid="220"><span data-reactid="221">Carousel</span><span class="chinese" data-reactid="222"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="223"><a href="/components/collapse/" data-reactid="224"><span data-reactid="225">Collapse</span><span class="chinese" data-reactid="226"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="227"><a href="/components/popover/" data-reactid="228"><span data-reactid="229">Popover</span><span class="chinese" data-reactid="230"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="231"><a href="/components/tooltip/" data-reactid="232"><span data-reactid="233">Tooltip</span><span class="chinese" data-reactid="234"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="235"><a href="/components/table/" data-reactid="236"><span data-reactid="237">Table</span><span class="chinese" data-reactid="238"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="239"><a href="/components/tag/" data-reactid="240"><span data-reactid="241">Tag</span><span class="chinese" data-reactid="242"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="243"><a href="/components/timeline/" data-reactid="244"><span data-reactid="245">Timeline</span><span class="chinese" data-reactid="246"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="247"><a href="/components/tree/" data-reactid="248"><span data-reactid="249">Tree</span><span class="chinese" data-reactid="250"></span></a></li></ul></li><li class=" ant-menu-item-group" data-reactid="251"><div class="ant-menu-item-group-title" data-reactid="252">Feedback</div><ul class="ant-menu-item-group-list" data-reactid="253"><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="254"><a href="/components/alert/" data-reactid="255"><span data-reactid="256">Alert</span><span class="chinese" data-reactid="257"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="258"><a href="/components/modal/" data-reactid="259"><span data-reactid="260">Modal</span><span class="chinese" data-reactid="261"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="262"><a href="/components/message/" data-reactid="263"><span data-reactid="264">Message</span><span class="chinese" data-reactid="265"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="266"><a href="/components/notification/" data-reactid="267"><span data-reactid="268">Notification</span><span class="chinese" data-reactid="269"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="270"><a href="/components/progress/" data-reactid="271"><span data-reactid="272">Progress</span><span class="chinese" data-reactid="273"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="274"><a href="/components/popconfirm/" data-reactid="275"><span data-reactid="276">Popconfirm</span><span class="chinese" data-reactid="277"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="278"><a href="/components/spin/" data-reactid="279"><span data-reactid="280">Spin</span><span class="chinese" data-reactid="281"></span></a></li></ul></li><li class=" ant-menu-item-group" data-reactid="282"><div class="ant-menu-item-group-title" data-reactid="283">Other</div><ul class="ant-menu-item-group-list" data-reactid="284"><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="285"><a href="/components/anchor/" data-reactid="286"><span data-reactid="287">Anchor</span><span class="chinese" data-reactid="288"></span></a></li><li style="padding-left:48px;" class="ant-menu-item" role="menuitem" aria-selected="false" data-reactid="289"><a href="/components/locale-provider/" data-reactid="290"><span data-reactid="291">LocaleProvider</span><span class="chinese" data-reactid="292"></span></a></li></ul></li></ul></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="293"><article data-reactid="294"><div class="toc-affix" data-reactid="295"><div class="" data-reactid="296"><ul class="toc demos-anchor" data-reactid="297"><li title="Basic usage" data-reactid="298"><a href="#components-input-demo-basic" data-reactid="299">Basic usage</a></li><li title="Three sizes of Input" data-reactid="300"><a href="#components-input-demo-size" data-reactid="301">Three sizes of Input</a></li><li title="Pre / Post tab" data-reactid="302"><a href="#components-input-demo-addon" data-reactid="303">Pre / Post tab</a></li><li title="Input Group" data-reactid="304"><a href="#components-input-demo-group" data-reactid="305">Input Group</a></li><li title="Search box" data-reactid="306"><a href="#components-input-demo-search-input" data-reactid="307">Search box</a></li><li title="Textarea" data-reactid="308"><a href="#components-input-demo-textarea" data-reactid="309">Textarea</a></li><li title="Autosizing the height to fit the content" data-reactid="310"><a href="#components-input-demo-autosize-textarea" data-reactid="311">Autosizing the height to fit the content</a></li><li title="Format Tooltip Input" data-reactid="312"><a href="#components-input-demo-tooltip" data-reactid="313">Format Tooltip Input</a></li><li title="prefix and suffix" data-reactid="314"><a href="#components-input-demo-presuffix" data-reactid="315">prefix and suffix</a></li></ul></div></div><section class="markdown" data-reactid="316"><h1 data-reactid="317"><!-- react-text: 318 -->Input<!-- /react-text --><a class="edit-button" href="https://github.com/ant-design/ant-design/edit/master/components/input/index.en-US.md" data-reactid="319"><i class="anticon anticon-edit" data-reactid="320"></i></a></h1><section class="markdown" data-reactid="321"><p data-reactid="322"><!-- react-text: 323 -->A basic widget for getting the user input is a text field.
Keyboard and mouse can be used for providing or changing data.<!-- /react-text --></p><h2 id="When-To-Use" data-reactid="324"><span data-reactid="325"><!-- react-text: 326 -->When To Use<!-- /react-text --></span><a href="#When-To-Use" class="anchor" data-reactid="327">#</a></h2><ul data-reactid="328"><li data-reactid="329"><p data-reactid="330"><!-- react-text: 331 -->A user input in a form field is needed.<!-- /react-text --></p></li><li data-reactid="332"><p data-reactid="333"><!-- react-text: 334 -->A search input is required.<!-- /react-text --></p></li></ul></section><h2 data-reactid="335"><span data-reactid="336">Examples</span><i class="anticon anticon-appstore code-box-expand-trigger" title="展开全部代码" data-reactid="337"></i></h2></section><div class="ant-row" style="margin-left:-8px;margin-right:-8px;" data-reactid="338"><div style="padding-left:8px;padding-right:8px;" class="ant-col-12 code-boxes-col-2-1" data-reactid="339"><section class="code-box" id="components-input-demo-basic" data-reactid="340"><section class="code-box-demo" data-reactid="341"><input type="text" placeholder="Basic usage" class="ant-input" data-reactid="342"/></section><section class="code-box-meta markdown" data-reactid="343"><div class="code-box-title" data-reactid="344"><a href="#components-input-demo-basic" data-reactid="345">Basic usage</a><a class="edit-button" href="https://github.com/ant-design/ant-design/edit/master/components/input/demo/basic.md" data-reactid="346"><i class="anticon anticon-edit" data-reactid="347"></i></a></div><div data-reactid="348"><p data-reactid="349"><!-- react-text: 350 -->Basic usage example.<!-- /react-text --></p></div><i title="Show Code" class="anticon anticon-down-circle-o collapse" data-reactid="351"></i></section><section class="highlight-wrapper" data-reactid="352"><div class="highlight" data-reactid="353"><i class="anticon anticon-copy code-box-code-copy" data-reactid="354"></i><pre class="language-jsx" data-reactid="355"><code data-reactid="356"><span class="token keyword">import</span> <span class="token punctuation">{</span> Input <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'antd'</span><span class="token punctuation">;</span>
ReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">placeholder</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Basic</span> <span class="token attr-name">usage"</span> <span class="token punctuation">/></span></span><span class="token punctuation">,</span> mountNode<span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div></section></section><section class="code-box" id="components-input-demo-addon" data-reactid="357"><section class="code-box-demo" data-reactid="358"><div data-reactid="359"><div style="margin-bottom:16px;" data-reactid="360"><span class="ant-input-wrapper ant-input-group" data-reactid="361"><span class="ant-input-group-addon" data-reactid="362">Http://</span><input type="text" class="ant-input" value="mysite" data-reactid="363"/><span class="ant-input-group-addon" data-reactid="364">.com</span></span></div><div style="margin-bottom:16px;" data-reactid="365"><span class="ant-input-wrapper ant-input-group" data-reactid="366"><span class="ant-input-group-addon" data-reactid="367"><div style="width:80px;" class="ant-select ant-select-enabled" data-reactid="368"><div class="ant-select-selection
ant-select-selection--single" role="combobox" aria-autocomplete="list" aria-haspopup="true" aria-expanded="false" tabindex="0" data-reactid="369"><div class="ant-select-selection__rendered" data-reactid="370"><div class="ant-select-selection-selected-value" title="Http://" style="display:block;opacity:1;" data-reactid="371">Http://</div></div><span class="ant-select-arrow" style="user-select:none;-webkit-user-select:none;" unselectable="unselectable" data-reactid="372"><b data-reactid="373"></b></span></div></div></span><input type="text" class="ant-input" value="mysite" data-reactid="374"/><span class="ant-input-group-addon" data-reactid="375"><div style="width:70px;" class="ant-select ant-select-enabled" data-reactid="376"><div class="ant-select-selection
ant-select-selection--single" role="combobox" aria-autocomplete="list" aria-haspopup="true" aria-expanded="false" tabindex="0" data-reactid="377"><div class="ant-select-selection__rendered" data-reactid="378"><div class="ant-select-selection-selected-value" title=".com" style="display:block;opacity:1;" data-reactid="379">.com</div></div><span class="ant-select-arrow" style="user-select:none;-webkit-user-select:none;" unselectable="unselectable" data-reactid="380"><b data-reactid="381"></b></span></div></div></span></span></div><div style="margin-bottom:16px;" data-reactid="382"><span class="ant-input-wrapper ant-input-group" data-reactid="383"><input type="text" class="ant-input" value="mysite" data-reactid="384"/><span class="ant-input-group-addon" data-reactid="385"><i class="anticon anticon-setting" data-reactid="386"></i></span></span></div></div></section><section class="code-box-meta markdown" data-reactid="387"><div class="code-box-title" data-reactid="388"><a href="#components-input-demo-addon" data-reactid="389">Pre / Post tab</a><a class="edit-button" href="https://github.com/ant-design/ant-design/edit/master/components/input/demo/addon.md" data-reactid="390"><i class="anticon anticon-edit" data-reactid="391"></i></a></div><div data-reactid="392"><p data-reactid="393"><!-- react-text: 394 -->Using pre &amp; post tabs example.<!-- /react-text --></p></div><i title="Show Code" class="anticon anticon-down-circle-o collapse" data-reactid="395"></i></section><section class="highlight-wrapper" data-reactid="396"><div class="highlight" data-reactid="397"><i class="anticon anticon-copy code-box-code-copy" data-reactid="398"></i><pre class="language-jsx" data-reactid="399"><code data-reactid="400"><span class="token keyword">import</span> <span class="token punctuation">{</span> Input<span class="token punctuation">,</span> Select<span class="token punctuation">,</span> Icon <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'antd'</span><span class="token punctuation">;</span>
<span class="token keyword">const</span> Option <span class="token operator">=</span> Select<span class="token punctuation">.</span>Option<span class="token punctuation">;</span>
<span class="token keyword">const</span> selectBefore <span class="token operator">=</span> <span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Select</span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Http://<span class="token punctuation">"</span></span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> width<span class="token punctuation">:</span> <span class="token number">80</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Http://<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Http<span class="token punctuation">:</span><span class="token operator">/</span><span class="token operator">/</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Https://<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Https<span class="token punctuation">:</span><span class="token operator">/</span><span class="token operator">/</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Select</span><span class="token punctuation">></span></span>
<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">const</span> selectAfter <span class="token operator">=</span> <span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Select</span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>.com<span class="token punctuation">"</span></span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> width<span class="token punctuation">:</span> <span class="token number">70</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>.com<span class="token punctuation">"</span></span><span class="token punctuation">></span></span><span class="token punctuation">.</span>com<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>.jp<span class="token punctuation">"</span></span><span class="token punctuation">></span></span><span class="token punctuation">.</span>jp<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>.cn<span class="token punctuation">"</span></span><span class="token punctuation">></span></span><span class="token punctuation">.</span>cn<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>.org<span class="token punctuation">"</span></span><span class="token punctuation">></span></span><span class="token punctuation">.</span>org<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Select</span><span class="token punctuation">></span></span>
<span class="token punctuation">)</span><span class="token punctuation">;</span>
ReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> marginBottom<span class="token punctuation">:</span> <span class="token number">16</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">addonBefore</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Http://<span class="token punctuation">"</span></span> <span class="token attr-name">addonAfter</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>.com<span class="token punctuation">"</span></span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>mysite<span class="token punctuation">"</span></span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> marginBottom<span class="token punctuation">:</span> <span class="token number">16</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">addonBefore</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>selectBefore<span class="token punctuation">}</span></span> <span class="token attr-name">addonAfter</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>selectAfter<span class="token punctuation">}</span></span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>mysite<span class="token punctuation">"</span></span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> marginBottom<span class="token punctuation">:</span> <span class="token number">16</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">addonAfter={&lt;Icon</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>setting<span class="token punctuation">"</span></span> <span class="token punctuation">/></span></span><span class="token punctuation">}</span> defaultValue<span class="token operator">=</span><span class="token string">"mysite"</span> <span class="token operator">/</span><span class="token operator">></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">></span></span>
<span class="token punctuation">,</span> mountNode<span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div></section></section><section class="code-box" id="components-input-demo-search-input" data-reactid="401"><section class="code-box-demo" data-reactid="402"><span class="ant-input-preSuffix-wrapper" style="width:200px;" data-reactid="403"><input type="text" class="ant-input ant-input-search" placeholder="input search text" data-reactid="404"/><span class="ant-input-suffix" data-reactid="405"><i class="anticon anticon-search ant-input-search-icon" data-reactid="406"></i></span></span></section><section class="code-box-meta markdown" data-reactid="407"><div class="code-box-title" data-reactid="408"><a href="#components-input-demo-search-input" data-reactid="409">Search box</a><a class="edit-button" href="https://github.com/ant-design/ant-design/edit/master/components/input/demo/search-input.md" data-reactid="410"><i class="anticon anticon-edit" data-reactid="411"></i></a></div><div data-reactid="412"><p data-reactid="413"><!-- react-text: 414 -->Example of creating a search box by grouping a standard input with a search button, added in <!-- /react-text --><code data-reactid="415"><!-- react-text: 416 -->2.5.0<!-- /react-text --></code><!-- react-text: 417 -->.<!-- /react-text --></p></div><i title="Show Code" class="anticon anticon-down-circle-o collapse" data-reactid="418"></i></section><section class="highlight-wrapper" data-reactid="419"><div class="highlight" data-reactid="420"><i class="anticon anticon-copy code-box-code-copy" data-reactid="421"></i><pre class="language-jsx" data-reactid="422"><code data-reactid="423"><span class="token keyword">import</span> <span class="token punctuation">{</span> Input <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'antd'</span><span class="token punctuation">;</span>
<span class="token keyword">const</span> Search <span class="token operator">=</span> Input<span class="token punctuation">.</span>Search<span class="token punctuation">;</span>
ReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Search</span>
<span class="token attr-name">placeholder</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>input</span> <span class="token attr-name">search</span> <span class="token attr-name">text"</span>
<span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> width<span class="token punctuation">:</span> <span class="token number">200</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span>
<span class="token attr-name">onSearch</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>value <span class="token operator">=</span><span class="token operator">></span> console<span class="token punctuation">.</span><span class="token function">log</span><span class="token punctuation">(</span>value<span class="token punctuation">)</span><span class="token punctuation">}</span></span>
<span class="token punctuation">/></span></span>
<span class="token punctuation">,</span> mountNode<span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div></section></section><section class="code-box" id="components-input-demo-autosize-textarea" data-reactid="424"><section class="code-box-demo" data-reactid="425"><div data-reactid="426"><textarea type="textarea" placeholder="Autosize height based on content lines" class="ant-input" data-reactid="427"></textarea><div style="margin:24px 0;" data-reactid="428"></div><textarea type="textarea" placeholder="Autosize height with minimum and maximum number of lines" class="ant-input" data-reactid="429"></textarea></div></section><section class="code-box-meta markdown" data-reactid="430"><div class="code-box-title" data-reactid="431"><a href="#components-input-demo-autosize-textarea" data-reactid="432">Autosizing the height to fit the content</a><a class="edit-button" href="https://github.com/ant-design/ant-design/edit/master/components/input/demo/autosize-textarea.md" data-reactid="433"><i class="anticon anticon-edit" data-reactid="434"></i></a></div><div data-reactid="435"><p data-reactid="436"><code data-reactid="437"><!-- react-text: 438 -->autosize<!-- /react-text --></code><!-- react-text: 439 --> prop for a <!-- /react-text --><code data-reactid="440"><!-- react-text: 441 -->textarea<!-- /react-text --></code><!-- react-text: 442 --> type of <!-- /react-text --><code data-reactid="443"><!-- react-text: 444 -->Input<!-- /react-text --></code><!-- react-text: 445 --> makes the height to automatically adjust based on the content.
An options object can be provided to <!-- /react-text --><code data-reactid="446"><!-- react-text: 447 -->autosize<!-- /react-text --></code><!-- react-text: 448 --> to specify the minimum and maximum number of lines the textarea will automatically adjust.<!-- /react-text --></p></div><i title="Show Code" class="anticon anticon-down-circle-o collapse" data-reactid="449"></i></section><section class="highlight-wrapper" data-reactid="450"><div class="highlight" data-reactid="451"><i class="anticon anticon-copy code-box-code-copy" data-reactid="452"></i><pre class="language-jsx" data-reactid="453"><code data-reactid="454"><span class="token keyword">import</span> <span class="token punctuation">{</span> Input <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'antd'</span><span class="token punctuation">;</span>
ReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>textarea<span class="token punctuation">"</span></span> <span class="token attr-name">placeholder</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Autosize</span> <span class="token attr-name">height</span> <span class="token attr-name">based</span> <span class="token attr-name">on</span> <span class="token attr-name">content</span> <span class="token attr-name">lines"</span> <span class="token attr-name">autosize</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> margin<span class="token punctuation">:</span> <span class="token string">'24px 0'</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>textarea<span class="token punctuation">"</span></span> <span class="token attr-name">placeholder</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Autosize</span> <span class="token attr-name">height</span> <span class="token attr-name">with</span> <span class="token attr-name">minimum</span> <span class="token attr-name">and</span> <span class="token attr-name">maximum</span> <span class="token attr-name">number</span> <span class="token attr-name">of</span> <span class="token attr-name">lines"</span> <span class="token attr-name">autosize</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> minRows<span class="token punctuation">:</span> <span class="token number">2</span><span class="token punctuation">,</span> maxRows<span class="token punctuation">:</span> <span class="token number">6</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">></span></span>
<span class="token punctuation">,</span> mountNode<span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div></section></section><section class="code-box" id="components-input-demo-presuffix" data-reactid="455"><section class="code-box-demo" data-reactid="456"><span class="ant-input-preSuffix-wrapper" data-reactid="457"><span class="ant-input-prefix" data-reactid="458"><i class="anticon anticon-user" data-reactid="459"></i></span><input type="text" placeholder="Enter your userName" value="" class="ant-input" data-reactid="460"/></span><style data-reactid="461">.anticon-close-circle {
cursor: pointer;
color: #ccc;
transition: color 0.3s;
font-size: 12px;
}
.anticon-close-circle:hover {
color: #999;
}
.anticon-close-circle:active {
color: #666;
}</style></section><section class="code-box-meta markdown" data-reactid="462"><div class="code-box-title" data-reactid="463"><a href="#components-input-demo-presuffix" data-reactid="464">prefix and suffix</a><a class="edit-button" href="https://github.com/ant-design/ant-design/edit/master/components/input/demo/presuffix.md" data-reactid="465"><i class="anticon anticon-edit" data-reactid="466"></i></a></div><div data-reactid="467"><p data-reactid="468"><!-- react-text: 469 -->Add prefix or suffix icons inside input.<!-- /react-text --></p></div><i title="Show Code" class="anticon anticon-down-circle-o collapse" data-reactid="470"></i></section><section class="highlight-wrapper" data-reactid="471"><div class="highlight" data-reactid="472"><i class="anticon anticon-copy code-box-code-copy" data-reactid="473"></i><pre class="language-jsx" data-reactid="474"><code data-reactid="475"><span class="token keyword">import</span> <span class="token punctuation">{</span> Input<span class="token punctuation">,</span> Icon <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'antd'</span><span class="token punctuation">;</span>
<span class="token keyword">class</span> <span class="token class-name">App</span> <span class="token keyword">extends</span> <span class="token class-name">React<span class="token punctuation">.</span>Component</span> <span class="token punctuation">{</span>
<span class="token function">constructor</span><span class="token punctuation">(</span>props<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">super</span><span class="token punctuation">(</span>props<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>state <span class="token operator">=</span> <span class="token punctuation">{</span>
userName<span class="token punctuation">:</span> <span class="token string">''</span><span class="token punctuation">,</span>
<span class="token punctuation">}</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
emitEmpty <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">></span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>userNameInput<span class="token punctuation">.</span><span class="token function">focus</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span> userName<span class="token punctuation">:</span> <span class="token string">''</span> <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
onChangeUserName <span class="token operator">=</span> <span class="token punctuation">(</span>e<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">></span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span> userName<span class="token punctuation">:</span> e<span class="token punctuation">.</span>target<span class="token punctuation">.</span>value <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token function">render</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">const</span> <span class="token punctuation">{</span> userName <span class="token punctuation">}</span> <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">;</span>
<span class="token keyword">const</span> suffix <span class="token operator">=</span> userName <span class="token operator">?</span> <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Icon</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>close-circle<span class="token punctuation">"</span></span> <span class="token attr-name">onClick</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>emitEmpty<span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span> <span class="token punctuation">:</span> <span class="token keyword">null</span><span class="token punctuation">;</span>
<span class="token keyword">return</span> <span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span>
<span class="token attr-name">placeholder</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Enter</span> <span class="token attr-name">your</span> <span class="token attr-name">userName"</span>
<span class="token attr-name">prefix={&lt;Icon</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>user<span class="token punctuation">"</span></span> <span class="token punctuation">/></span></span><span class="token punctuation">}</span>
suffix<span class="token operator">=</span><span class="token punctuation">{</span>suffix<span class="token punctuation">}</span>
value<span class="token operator">=</span><span class="token punctuation">{</span>userName<span class="token punctuation">}</span>
onChange<span class="token operator">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>onChangeUserName<span class="token punctuation">}</span>
ref<span class="token operator">=</span><span class="token punctuation">{</span>node <span class="token operator">=</span><span class="token operator">></span> <span class="token keyword">this</span><span class="token punctuation">.</span>userNameInput <span class="token operator">=</span> node<span class="token punctuation">}</span>
<span class="token operator">/</span><span class="token operator">></span>
<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
ReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>App</span> <span class="token punctuation">/></span></span><span class="token punctuation">,</span> mountNode<span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div><div class="highlight" data-reactid="476"><pre data-reactid="477"><code class="css" data-reactid="478"><span class="token selector"><span class="token class">.anticon-close-circle</span> </span><span class="token punctuation">{</span>
<span class="token property">cursor</span><span class="token punctuation">:</span> pointer<span class="token punctuation">;</span>
<span class="token property">color</span><span class="token punctuation">:</span> <span class="token hexcode">#ccc</span><span class="token punctuation">;</span>
<span class="token property">transition</span><span class="token punctuation">:</span> color <span class="token number">0.3</span>s<span class="token punctuation">;</span>
<span class="token property">font-size</span><span class="token punctuation">:</span> <span class="token number">12</span>px<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token selector"><span class="token class">.anticon-close-circle</span><span class="token pseudo-class">:hover</span> </span><span class="token punctuation">{</span>
<span class="token property">color</span><span class="token punctuation">:</span> <span class="token hexcode">#999</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token selector"><span class="token class">.anticon-close-circle</span><span class="token pseudo-class">:active</span> </span><span class="token punctuation">{</span>
<span class="token property">color</span><span class="token punctuation">:</span> <span class="token hexcode">#666</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span></code></pre></div></section></section></div><div style="padding-left:8px;padding-right:8px;" class="ant-col-12 code-boxes-col-2-1" data-reactid="479"><section class="code-box" id="components-input-demo-size" data-reactid="480"><section class="code-box-demo" data-reactid="481"><div class="example-input" data-reactid="482"><input type="text" placeholder="large size" class="ant-input ant-input-lg" data-reactid="483"/><input type="text" placeholder="default size" class="ant-input" data-reactid="484"/><input type="text" placeholder="small size" class="ant-input ant-input-sm" data-reactid="485"/></div><style data-reactid="486">.example-input .ant-input {
width: 200px;
margin: 0 8px 8px 0;
}</style></section><section class="code-box-meta markdown" data-reactid="487"><div class="code-box-title" data-reactid="488"><a href="#components-input-demo-size" data-reactid="489">Three sizes of Input</a><a class="edit-button" href="https://github.com/ant-design/ant-design/edit/master/components/input/demo/size.md" data-reactid="490"><i class="anticon anticon-edit" data-reactid="491"></i></a></div><div data-reactid="492"><p data-reactid="493"><!-- react-text: 494 -->There are three sizes of an Input box: <!-- /react-text --><code data-reactid="495"><!-- react-text: 496 -->large<!-- /react-text --></code><!-- react-text: 497 --> (32px)、<!-- /react-text --><code data-reactid="498"><!-- react-text: 499 -->default<!-- /react-text --></code><!-- react-text: 500 --> (28px) and <!-- /react-text --><code data-reactid="501"><!-- react-text: 502 -->small<!-- /react-text --></code><!-- react-text: 503 --> (22px). <!-- /react-text --></p><p data-reactid="504"><!-- react-text: 505 -->Note: Inside of forms, only the large size is used.<!-- /react-text --></p></div><i title="Show Code" class="anticon anticon-down-circle-o collapse" data-reactid="506"></i></section><section class="highlight-wrapper" data-reactid="507"><div class="highlight" data-reactid="508"><i class="anticon anticon-copy code-box-code-copy" data-reactid="509"></i><pre class="language-jsx" data-reactid="510"><code data-reactid="511"><span class="token keyword">import</span> <span class="token punctuation">{</span> Input <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'antd'</span><span class="token punctuation">;</span>
ReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span> <span class="token attr-name">className</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>example-input<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">size</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>large<span class="token punctuation">"</span></span> <span class="token attr-name">placeholder</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>large</span> <span class="token attr-name">size"</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">placeholder</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>default</span> <span class="token attr-name">size"</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">size</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>small<span class="token punctuation">"</span></span> <span class="token attr-name">placeholder</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>small</span> <span class="token attr-name">size"</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">></span></span>
<span class="token punctuation">,</span> mountNode<span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div><div class="highlight" data-reactid="512"><pre data-reactid="513"><code class="css" data-reactid="514"><span class="token selector"><span class="token class">.example-input</span> <span class="token class">.ant-input</span> </span><span class="token punctuation">{</span>
<span class="token property">width</span><span class="token punctuation">:</span> <span class="token number">200</span>px<span class="token punctuation">;</span>
<span class="token property">margin</span><span class="token punctuation">:</span> <span class="token number">0</span> <span class="token number">8</span>px <span class="token number">8</span>px <span class="token number">0</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span></code></pre></div></section></section><section class="code-box" id="components-input-demo-group" data-reactid="515"><section class="code-box-demo" data-reactid="516"><div data-reactid="517"><span class="ant-input-group ant-input-group-lg" data-reactid="518"><div class="ant-col-4" data-reactid="519"><input type="text" class="ant-input" value="0571" data-reactid="520"/></div><div class="ant-col-8" data-reactid="521"><input type="text" class="ant-input" value="26888888" data-reactid="522"/></div></span><br data-reactid="523"/><span class="ant-input-group ant-input-group-compact" data-reactid="524"><input type="text" style="width:20%;" class="ant-input" value="0571" data-reactid="525"/><input type="text" style="width:30%;" class="ant-input" value="26888888" data-reactid="526"/></span><br data-reactid="527"/><span class="ant-input-group ant-input-group-compact" data-reactid="528"><div class="ant-select ant-select-enabled" data-reactid="529"><div class="ant-select-selection
ant-select-selection--single" role="combobox" aria-autocomplete="list" aria-haspopup="true" aria-expanded="false" tabindex="0" data-reactid="530"><div class="ant-select-selection__rendered" data-reactid="531"><div class="ant-select-selection-selected-value" title="Zhejiang" style="display:block;opacity:1;" data-reactid="532">Zhejiang</div></div><span class="ant-select-arrow" style="user-select:none;-webkit-user-select:none;" unselectable="unselectable" data-reactid="533"><b data-reactid="534"></b></span></div></div><input type="text" style="width:50%;" class="ant-input" value="Xihu District, Hangzhou" data-reactid="535"/></span><br data-reactid="536"/><span class="ant-input-group ant-input-group-compact" data-reactid="537"><div class="ant-select ant-select-enabled" data-reactid="538"><div class="ant-select-selection
ant-select-selection--single" role="combobox" aria-autocomplete="list" aria-haspopup="true" aria-expanded="false" tabindex="0" data-reactid="539"><div class="ant-select-selection__rendered" data-reactid="540"><div class="ant-select-selection-selected-value" title="Option1" style="display:block;opacity:1;" data-reactid="541">Option1</div></div><span class="ant-select-arrow" style="user-select:none;-webkit-user-select:none;" unselectable="unselectable" data-reactid="542"><b data-reactid="543"></b></span></div></div><input type="text" style="width:50%;" class="ant-input" value="input content" data-reactid="544"/><div class="ant-input-number" data-reactid="545"><div class="ant-input-number-handler-wrap" data-reactid="546"><span unselectable="unselectable" class="ant-input-number-handler ant-input-number-handler-up " data-reactid="547"><span unselectable="unselectable" class="ant-input-number-handler-up-inner" data-reactid="548"></span></span><span unselectable="unselectable" class="ant-input-number-handler ant-input-number-handler-down " data-reactid="549"><span unselectable="unselectable" class="ant-input-number-handler-down-inner" data-reactid="550"></span></span></div><div class="ant-input-number-input-wrap" data-reactid="551"><input min="-Infinity" max="Infinity" class="ant-input-number-input" autocomplete="off" value="" data-reactid="552"/></div></div></span><br data-reactid="553"/><span class="ant-input-group ant-input-group-compact" data-reactid="554"><input type="text" style="width:50%;" class="ant-input" value="input content" data-reactid="555"/><span class="ant-calendar-picker" data-reactid="556"><span data-reactid="557"><input readonly="" value="" placeholder="Select date" class="ant-calendar-picker-input ant-input" data-reactid="558"/><span class="ant-calendar-picker-icon" data-reactid="559"></span></span></span></span><br data-reactid="560"/><span class="ant-input-group ant-input-group-compact" data-reactid="561"><div class="ant-select ant-select-enabled" data-reactid="562"><div class="ant-select-selection
ant-select-selection--single" role="combobox" aria-autocomplete="list" aria-haspopup="true" aria-expanded="false" tabindex="0" data-reactid="563"><div class="ant-select-selection__rendered" data-reactid="564"><div class="ant-select-selection-selected-value" title="Option1-1" style="display:block;opacity:1;" data-reactid="565">Option1-1</div></div><span class="ant-select-arrow" style="user-select:none;-webkit-user-select:none;" unselectable="unselectable" data-reactid="566"><b data-reactid="567"></b></span></div></div><div class="ant-select ant-select-enabled" data-reactid="568"><div class="ant-select-selection
ant-select-selection--single" role="combobox" aria-autocomplete="list" aria-haspopup="true" aria-expanded="false" tabindex="0" data-reactid="569"><div class="ant-select-selection__rendered" data-reactid="570"><div class="ant-select-selection-selected-value" title="Option2-2" style="display:block;opacity:1;" data-reactid="571">Option2-2</div></div><span class="ant-select-arrow" style="user-select:none;-webkit-user-select:none;" unselectable="unselectable" data-reactid="572"><b data-reactid="573"></b></span></div></div></span><br data-reactid="574"/></div></section><section class="code-box-meta markdown" data-reactid="575"><div class="code-box-title" data-reactid="576"><a href="#components-input-demo-group" data-reactid="577">Input Group</a><a class="edit-button" href="https://github.com/ant-design/ant-design/edit/master/components/input/demo/group.md" data-reactid="578"><i class="anticon anticon-edit" data-reactid="579"></i></a></div><div data-reactid="580"><p data-reactid="581"><!-- react-text: 582 -->Input.Group example<!-- /react-text --></p><p data-reactid="583"><!-- react-text: 584 -->Note: You don&#x27;t need <!-- /react-text --><code data-reactid="585"><!-- react-text: 586 -->Col<!-- /react-text --></code><!-- react-text: 587 --> to control the width in the <!-- /react-text --><code data-reactid="588"><!-- react-text: 589 -->compact<!-- /react-text --></code><!-- react-text: 590 --> mode.<!-- /react-text --></p></div><i title="Show Code" class="anticon anticon-down-circle-o collapse" data-reactid="591"></i></section><section class="highlight-wrapper" data-reactid="592"><div class="highlight" data-reactid="593"><i class="anticon anticon-copy code-box-code-copy" data-reactid="594"></i><pre class="language-jsx" data-reactid="595"><code data-reactid="596"><span class="token keyword">import</span> <span class="token punctuation">{</span> Input<span class="token punctuation">,</span> Col<span class="token punctuation">,</span> Select<span class="token punctuation">,</span> InputNumber<span class="token punctuation">,</span> DatePicker <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'antd'</span><span class="token punctuation">;</span>
<span class="token keyword">const</span> InputGroup <span class="token operator">=</span> Input<span class="token punctuation">.</span>Group<span class="token punctuation">;</span>
<span class="token keyword">const</span> Option <span class="token operator">=</span> Select<span class="token punctuation">.</span>Option<span class="token punctuation">;</span>
ReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>InputGroup</span> <span class="token attr-name">size</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>large<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Col</span> <span class="token attr-name">span</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>4<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>0571<span class="token punctuation">"</span></span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Col</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Col</span> <span class="token attr-name">span</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>8<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>26888888<span class="token punctuation">"</span></span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Col</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>InputGroup</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>br</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>InputGroup</span> <span class="token attr-name">compact</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> width<span class="token punctuation">:</span> <span class="token string">'20%'</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>0571<span class="token punctuation">"</span></span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> width<span class="token punctuation">:</span> <span class="token string">'30%'</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>26888888<span class="token punctuation">"</span></span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>InputGroup</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>br</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>InputGroup</span> <span class="token attr-name">compact</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Select</span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Zhejiang<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Zhejiang<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Zhejiang<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Jiangsu<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Jiangsu<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Select</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> width<span class="token punctuation">:</span> <span class="token string">'50%'</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Xihu</span> <span class="token attr-name">District,</span> <span class="token attr-name">Hangzhou"</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>InputGroup</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>br</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>InputGroup</span> <span class="token attr-name">compact</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Select</span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Option1<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Option1<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Option1<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Option2<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Option2<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Select</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> width<span class="token punctuation">:</span> <span class="token string">'50%'</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>input</span> <span class="token attr-name">content"</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>InputNumber</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>InputGroup</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>br</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>InputGroup</span> <span class="token attr-name">compact</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> width<span class="token punctuation">:</span> <span class="token string">'50%'</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>input</span> <span class="token attr-name">content"</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>DatePicker</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>InputGroup</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>br</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>InputGroup</span> <span class="token attr-name">compact</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Select</span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Option1-1<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Option1-1<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Option1<span class="token number">-1</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Option1-2<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Option1<span class="token number">-2</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Select</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Select</span> <span class="token attr-name">defaultValue</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Option2-2<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Option2-1<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Option2<span class="token number">-1</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>Option2-2<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Option2<span class="token number">-2</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Select</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>InputGroup</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>br</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">></span></span>
<span class="token punctuation">,</span> mountNode<span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div></section></section><section class="code-box" id="components-input-demo-textarea" data-reactid="597"><section class="code-box-demo" data-reactid="598"><textarea type="textarea" rows="4" class="ant-input" data-reactid="599"></textarea></section><section class="code-box-meta markdown" data-reactid="600"><div class="code-box-title" data-reactid="601"><a href="#components-input-demo-textarea" data-reactid="602">Textarea</a><a class="edit-button" href="https://github.com/ant-design/ant-design/edit/master/components/input/demo/textarea.md" data-reactid="603"><i class="anticon anticon-edit" data-reactid="604"></i></a></div><div data-reactid="605"><p data-reactid="606"><!-- react-text: 607 -->For multi-line user input cases, an input whose <!-- /react-text --><code data-reactid="608"><!-- react-text: 609 -->type<!-- /react-text --></code><!-- react-text: 610 --> prop has the value of <!-- /react-text --><code data-reactid="611"><!-- react-text: 612 -->&quot;textarea&quot;<!-- /react-text --></code><!-- react-text: 613 --> can be used.<!-- /react-text --></p></div><i title="Show Code" class="anticon anticon-down-circle-o collapse" data-reactid="614"></i></section><section class="highlight-wrapper" data-reactid="615"><div class="highlight" data-reactid="616"><i class="anticon anticon-copy code-box-code-copy" data-reactid="617"></i><pre class="language-jsx" data-reactid="618"><code data-reactid="619"><span class="token keyword">import</span> <span class="token punctuation">{</span> Input <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'antd'</span><span class="token punctuation">;</span>
ReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>textarea<span class="token punctuation">"</span></span> <span class="token attr-name">rows</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token number">4</span><span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span><span class="token punctuation">,</span> mountNode<span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div></section></section><section class="code-box" id="components-input-demo-tooltip" data-reactid="620"><section class="code-box-demo" data-reactid="621"><input type="text" style="width:120px;" value="" placeholder="Input a number" maxlength="25" class="ant-input" data-reactid="622"/><style data-reactid="623">/* to prevent the arrow overflow the popup container,
or the height is not enough when content is empty */
.numeric-input .ant-tooltip-inner {
min-width: 32px;
min-height: 37px;
}
.numeric-input .numeric-input-title {
font-size: 14px;
}</style></section><section class="code-box-meta markdown" data-reactid="624"><div class="code-box-title" data-reactid="625"><a href="#components-input-demo-tooltip" data-reactid="626">Format Tooltip Input</a><a class="edit-button" href="https://github.com/ant-design/ant-design/edit/master/components/input/demo/tooltip.md" data-reactid="627"><i class="anticon anticon-edit" data-reactid="628"></i></a></div><div data-reactid="629"><p data-reactid="630"><!-- react-text: 631 -->You can use the Input in conjunction with <!-- /react-text --><a href="/components/tooltip/" data-reactid="632">Tooltip</a><!-- react-text: 633 --> component to create a Numeric Input, which can provide a good experience for extra-long content display.<!-- /react-text --></p></div><i title="Show Code" class="anticon anticon-down-circle-o collapse" data-reactid="634"></i></section><section class="highlight-wrapper" data-reactid="635"><div class="highlight" data-reactid="636"><i class="anticon anticon-copy code-box-code-copy" data-reactid="637"></i><pre class="language-jsx" data-reactid="638"><code data-reactid="639"><span class="token keyword">import</span> <span class="token punctuation">{</span> Input<span class="token punctuation">,</span> Tooltip <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'antd'</span><span class="token punctuation">;</span>
<span class="token keyword">function</span> <span class="token function">formatNumber</span><span class="token punctuation">(</span>value<span class="token punctuation">)</span> <span class="token punctuation">{</span>
value <span class="token operator">+</span><span class="token operator">=</span> <span class="token string">''</span><span class="token punctuation">;</span>
<span class="token keyword">const</span> list <span class="token operator">=</span> value<span class="token punctuation">.</span><span class="token function">split</span><span class="token punctuation">(</span><span class="token string">'.'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">const</span> prefix <span class="token operator">=</span> list<span class="token punctuation">[</span><span class="token number">0</span><span class="token punctuation">]</span><span class="token punctuation">.</span><span class="token function">charAt</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">)</span> <span class="token operator">===</span> <span class="token string">'-'</span> <span class="token operator">?</span> <span class="token string">'-'</span> <span class="token punctuation">:</span> <span class="token string">''</span><span class="token punctuation">;</span>
<span class="token keyword">let</span> num <span class="token operator">=</span> prefix <span class="token operator">?</span> list<span class="token punctuation">[</span><span class="token number">0</span><span class="token punctuation">]</span><span class="token punctuation">.</span><span class="token function">slice</span><span class="token punctuation">(</span><span class="token number">1</span><span class="token punctuation">)</span> <span class="token punctuation">:</span> list<span class="token punctuation">[</span><span class="token number">0</span><span class="token punctuation">]</span><span class="token punctuation">;</span>
<span class="token keyword">let</span> result <span class="token operator">=</span> <span class="token string">''</span><span class="token punctuation">;</span>
<span class="token keyword">while</span> <span class="token punctuation">(</span>num<span class="token punctuation">.</span>length <span class="token operator">></span> <span class="token number">3</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
result <span class="token operator">=</span> <span class="token template-string"><span class="token string">`,</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>num<span class="token punctuation">.</span><span class="token function">slice</span><span class="token punctuation">(</span><span class="token operator">-</span><span class="token number">3</span><span class="token punctuation">)</span><span class="token interpolation-punctuation punctuation">}</span></span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>result<span class="token interpolation-punctuation punctuation">}</span></span><span class="token string">`</span></span><span class="token punctuation">;</span>
num <span class="token operator">=</span> num<span class="token punctuation">.</span><span class="token function">slice</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">,</span> num<span class="token punctuation">.</span>length <span class="token operator">-</span> <span class="token number">3</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">if</span> <span class="token punctuation">(</span>num<span class="token punctuation">)</span> <span class="token punctuation">{</span>
result <span class="token operator">=</span> num <span class="token operator">+</span> result<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">return</span> <span class="token template-string"><span class="token string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>prefix<span class="token interpolation-punctuation punctuation">}</span></span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>result<span class="token interpolation-punctuation punctuation">}</span></span><span class="token string">${list[1] ? `</span></span><span class="token punctuation">.</span>$<span class="token punctuation">{</span>list<span class="token punctuation">[</span><span class="token number">1</span><span class="token punctuation">]</span><span class="token punctuation">}</span><span class="token template-string"><span class="token string">` : ''}`</span></span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">class</span> <span class="token class-name">NumericInput</span> <span class="token keyword">extends</span> <span class="token class-name">React<span class="token punctuation">.</span>Component</span> <span class="token punctuation">{</span>
onChange <span class="token operator">=</span> <span class="token punctuation">(</span>e<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">></span> <span class="token punctuation">{</span>
<span class="token keyword">const</span> <span class="token punctuation">{</span> value <span class="token punctuation">}</span> <span class="token operator">=</span> e<span class="token punctuation">.</span>target<span class="token punctuation">;</span>
<span class="token keyword">const</span> reg <span class="token operator">=</span> <span class="token regex">/^-?(0|[1-9][0-9]*)(\.[0-9]*)?$/</span><span class="token punctuation">;</span>
<span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token punctuation">(</span><span class="token operator">!</span><span class="token function">isNaN</span><span class="token punctuation">(</span>value<span class="token punctuation">)</span> <span class="token operator">&amp;&amp;</span> reg<span class="token punctuation">.</span><span class="token function">test</span><span class="token punctuation">(</span>value<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token operator">||</span> value <span class="token operator">===</span> <span class="token string">''</span> <span class="token operator">||</span> value <span class="token operator">===</span> <span class="token string">'-'</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>props<span class="token punctuation">.</span><span class="token function">onChange</span><span class="token punctuation">(</span>value<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token comment" spellcheck="true">// '.' at the end or only '-' in the input box.</span>
onBlur <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">></span> <span class="token punctuation">{</span>
<span class="token keyword">const</span> <span class="token punctuation">{</span> value<span class="token punctuation">,</span> onBlur<span class="token punctuation">,</span> onChange <span class="token punctuation">}</span> <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>props<span class="token punctuation">;</span>
<span class="token keyword">if</span> <span class="token punctuation">(</span>value<span class="token punctuation">.</span><span class="token function">charAt</span><span class="token punctuation">(</span>value<span class="token punctuation">.</span>length <span class="token operator">-</span> <span class="token number">1</span><span class="token punctuation">)</span> <span class="token operator">===</span> <span class="token string">'.'</span> <span class="token operator">||</span> value <span class="token operator">===</span> <span class="token string">'-'</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token function">onChange</span><span class="token punctuation">(</span><span class="token punctuation">{</span> value<span class="token punctuation">:</span> value<span class="token punctuation">.</span><span class="token function">slice</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">,</span> <span class="token operator">-</span><span class="token number">1</span><span class="token punctuation">)</span> <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">if</span> <span class="token punctuation">(</span>onBlur<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token function">onBlur</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token function">render</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">const</span> <span class="token punctuation">{</span> value <span class="token punctuation">}</span> <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>props<span class="token punctuation">;</span>
<span class="token keyword">const</span> title <span class="token operator">=</span> value <span class="token operator">?</span> <span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>span</span> <span class="token attr-name">className</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>numeric-input-title<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token punctuation">{</span>value <span class="token operator">!==</span> <span class="token string">'-'</span> <span class="token operator">?</span> <span class="token function">formatNumber</span><span class="token punctuation">(</span>value<span class="token punctuation">)</span> <span class="token punctuation">:</span> <span class="token string">'-'</span><span class="token punctuation">}</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>span</span><span class="token punctuation">></span></span>
<span class="token punctuation">)</span> <span class="token punctuation">:</span> <span class="token string">'Input a number'</span><span class="token punctuation">;</span>
<span class="token keyword">return</span> <span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Tooltip</span>
<span class="token attr-name">trigger</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">[</span><span class="token string">'focus'</span><span class="token punctuation">]</span><span class="token punctuation">}</span></span>
<span class="token attr-name">title</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>title<span class="token punctuation">}</span></span>
<span class="token attr-name">placement</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topLeft<span class="token punctuation">"</span></span>
<span class="token attr-name">overlayClassName</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>numeric-input<span class="token punctuation">"</span></span>
<span class="token punctuation">></span></span>
<span class="token operator">&lt;</span>Input
<span class="token punctuation">{</span><span class="token operator">...</span><span class="token keyword">this</span><span class="token punctuation">.</span>props<span class="token punctuation">}</span>
onChange<span class="token operator">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>onChange<span class="token punctuation">}</span>
onBlur<span class="token operator">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>onBlur<span class="token punctuation">}</span>
placeholder<span class="token operator">=</span><span class="token string">"Input a number"</span>
maxLength<span class="token operator">=</span><span class="token string">"25"</span>
<span class="token operator">/</span><span class="token operator">></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Tooltip</span><span class="token punctuation">></span></span>
<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token keyword">class</span> <span class="token class-name">NumericInputDemo</span> <span class="token keyword">extends</span> <span class="token class-name">React<span class="token punctuation">.</span>Component</span> <span class="token punctuation">{</span>
<span class="token function">constructor</span><span class="token punctuation">(</span>props<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">super</span><span class="token punctuation">(</span>props<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>state <span class="token operator">=</span> <span class="token punctuation">{</span> value<span class="token punctuation">:</span> <span class="token string">''</span> <span class="token punctuation">}</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
onChange <span class="token operator">=</span> <span class="token punctuation">(</span>value<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">></span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span> value <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token function">render</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">return</span> <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>NumericInput</span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> width<span class="token punctuation">:</span> <span class="token number">120</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span> <span class="token attr-name">value</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">.</span>value<span class="token punctuation">}</span></span> <span class="token attr-name">onChange</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>onChange<span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
ReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>NumericInputDemo</span> <span class="token punctuation">/></span></span><span class="token punctuation">,</span> mountNode<span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div><div class="highlight" data-reactid="640"><pre data-reactid="641"><code class="css" data-reactid="642"><span class="token comment" spellcheck="true">/* to prevent the arrow overflow the popup container,
or the height is not enough when content is empty */</span>
<span class="token selector"><span class="token class">.numeric-input</span> <span class="token class">.ant-tooltip-inner</span> </span><span class="token punctuation">{</span>
<span class="token property">min-width</span><span class="token punctuation">:</span> <span class="token number">32</span>px<span class="token punctuation">;</span>
<span class="token property">min-height</span><span class="token punctuation">:</span> <span class="token number">37</span>px<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token selector"><span class="token class">.numeric-input</span> <span class="token class">.numeric-input-title</span> </span><span class="token punctuation">{</span>
<span class="token property">font-size</span><span class="token punctuation">:</span> <span class="token number">14</span>px<span class="token punctuation">;</span>
<span class="token punctuation">}</span></code></pre></div></section></section></div></div><section class="markdown api-container" data-reactid="643"><h2 id="API" data-reactid="644"><span data-reactid="645"><!-- react-text: 646 -->API<!-- /react-text --></span><a href="#API" class="anchor" data-reactid="647">#</a></h2><h3 id="Input" data-reactid="648"><span data-reactid="649"><!-- react-text: 650 -->Input<!-- /react-text --></span><a href="#Input" class="anchor" data-reactid="651">#</a></h3><table data-reactid="652"><thead data-reactid="653"><tr data-reactid="654"><th data-reactid="655"><!-- react-text: 656 -->Property<!-- /react-text --></th><th data-reactid="657"><!-- react-text: 658 -->Description<!-- /react-text --></th><th data-reactid="659"><!-- react-text: 660 -->Type<!-- /react-text --></th><th data-reactid="661"><!-- react-text: 662 -->Default<!-- /react-text --></th></tr></thead><tbody data-reactid="663"><tr data-reactid="664"><td data-reactid="665"><!-- react-text: 666 -->type<!-- /react-text --></td><td data-reactid="667"><!-- react-text: 668 -->The type of input, <!-- /react-text --><code data-reactid="669"><!-- react-text: 670 -->text<!-- /react-text --></code><!-- react-text: 671 --> or <!-- /react-text --><code data-reactid="672"><!-- react-text: 673 -->textarea<!-- /react-text --></code></td><td data-reactid="674"><!-- react-text: 675 -->string<!-- /react-text --></td><td data-reactid="676"><code data-reactid="677"><!-- react-text: 678 -->text<!-- /react-text --></code></td></tr><tr data-reactid="679"><td data-reactid="680"><!-- react-text: 681 -->id<!-- /react-text --></td><td data-reactid="682"><!-- react-text: 683 -->The ID for input<!-- /react-text --></td><td data-reactid="684"><!-- react-text: 685 -->string<!-- /react-text --></td><td data-reactid="686"></td></tr><tr data-reactid="687"><td data-reactid="688"><!-- react-text: 689 -->value<!-- /react-text --></td><td data-reactid="690"><!-- react-text: 691 -->The input content value<!-- /react-text --></td><td data-reactid="692"><!-- react-text: 693 -->string<!-- /react-text --></td><td data-reactid="694"></td></tr><tr data-reactid="695"><td data-reactid="696"><!-- react-text: 697 -->defaultValue<!-- /react-text --></td><td data-reactid="698"><!-- react-text: 699 -->The initial input content<!-- /react-text --></td><td data-reactid="700"><!-- react-text: 701 -->string<!-- /react-text --></td><td data-reactid="702"></td></tr><tr data-reactid="703"><td data-reactid="704"><!-- react-text: 705 -->size<!-- /react-text --></td><td data-reactid="706"><!-- react-text: 707 -->The size of the input box. Note: in the context of a form, the <!-- /react-text --><code data-reactid="708"><!-- react-text: 709 -->large<!-- /react-text --></code><!-- react-text: 710 --> size is used. Available: <!-- /react-text --><code data-reactid="711"><!-- react-text: 712 -->large<!-- /react-text --></code><!-- react-text: 713 --> <!-- /react-text --><code data-reactid="714"><!-- react-text: 715 -->default<!-- /react-text --></code><!-- react-text: 716 --> <!-- /react-text --><code data-reactid="717"><!-- react-text: 718 -->small<!-- /react-text --></code></td><td data-reactid="719"><!-- react-text: 720 -->string<!-- /react-text --></td><td data-reactid="721"><code data-reactid="722"><!-- react-text: 723 -->default<!-- /react-text --></code></td></tr><tr data-reactid="724"><td data-reactid="725"><!-- react-text: 726 -->disabled<!-- /react-text --></td><td data-reactid="727"><!-- react-text: 728 -->Tell if the input is disabled.<!-- /react-text --></td><td data-reactid="729"><!-- react-text: 730 -->boolean<!-- /react-text --></td><td data-reactid="731"><!-- react-text: 732 -->false<!-- /react-text --></td></tr><tr data-reactid="733"><td data-reactid="734"><!-- react-text: 735 -->addonBefore<!-- /react-text --></td><td data-reactid="736"><!-- react-text: 737 -->The label text displayed before (on the left side of) the input field.<!-- /react-text --></td><td data-reactid="738"><!-- react-text: 739 -->string<!-- /react-text --><!-- react-text: 740 -->|<!-- /react-text --><!-- react-text: 741 -->ReactNode<!-- /react-text --></td><td data-reactid="742"></td></tr><tr data-reactid="743"><td data-reactid="744"><!-- react-text: 745 -->addonAfter<!-- /react-text --></td><td data-reactid="746"><!-- react-text: 747 -->The label text displayed after (on the right side of) the input field.<!-- /react-text --></td><td data-reactid="748"><!-- react-text: 749 -->string<!-- /react-text --><!-- react-text: 750 -->|<!-- /react-text --><!-- react-text: 751 -->ReactNode<!-- /react-text --></td><td data-reactid="752"></td></tr><tr data-reactid="753"><td data-reactid="754"><!-- react-text: 755 -->prefix<!-- /react-text --></td><td data-reactid="756"><!-- react-text: 757 -->The Input with prefix icon.<!-- /react-text --></td><td data-reactid="758"><!-- react-text: 759 -->string<!-- /react-text --><!-- react-text: 760 -->|<!-- /react-text --><!-- react-text: 761 -->ReactNode<!-- /react-text --></td><td data-reactid="762"></td></tr><tr data-reactid="763"><td data-reactid="764"><!-- react-text: 765 -->suffix<!-- /react-text --></td><td data-reactid="766"><!-- react-text: 767 -->The Input with suffix icon.<!-- /react-text --></td><td data-reactid="768"><!-- react-text: 769 -->string<!-- /react-text --><!-- react-text: 770 -->|<!-- /react-text --><!-- react-text: 771 -->ReactNode<!-- /react-text --></td><td data-reactid="772"></td></tr><tr data-reactid="773"><td data-reactid="774"><!-- react-text: 775 -->onPressEnter<!-- /react-text --></td><td data-reactid="776"><!-- react-text: 777 -->The callback function that is triggered when pressing Enter key.<!-- /react-text --></td><td data-reactid="778"><!-- react-text: 779 -->function(e)<!-- /react-text --></td><td data-reactid="780"></td></tr><tr data-reactid="781"><td data-reactid="782"><!-- react-text: 783 -->autosize<!-- /react-text --></td><td data-reactid="784"><!-- react-text: 785 -->Height autosize feature, available when type=&quot;textarea&quot;, can be set to <!-- /react-text --><code data-reactid="786"><!-- react-text: 787 -->true|false<!-- /react-text --></code><!-- react-text: 788 --> or a object <!-- /react-text --><code data-reactid="789"><!-- react-text: 790 -->{ minRows: 2, maxRows: 6 }<!-- /react-text --></code></td><td data-reactid="791"><!-- react-text: 792 -->boolean<!-- /react-text --><!-- react-text: 793 -->|<!-- /react-text --><!-- react-text: 794 -->object<!-- /react-text --></td><td data-reactid="795"><!-- react-text: 796 -->false<!-- /react-text --></td></tr></tbody></table><blockquote data-reactid="797"><p data-reactid="798"><!-- react-text: 799 -->When <!-- /react-text --><code data-reactid="800"><!-- react-text: 801 -->Input<!-- /react-text --></code><!-- react-text: 802 --> is used in a <!-- /react-text --><code data-reactid="803"><!-- react-text: 804 -->Form.Item<!-- /react-text --></code><!-- react-text: 805 --> context, if the <!-- /react-text --><code data-reactid="806"><!-- react-text: 807 -->Form.Item<!-- /react-text --></code><!-- react-text: 808 --> has the <!-- /react-text --><code data-reactid="809"><!-- react-text: 810 -->id<!-- /react-text --></code><!-- react-text: 811 --> and <!-- /react-text --><code data-reactid="812"><!-- react-text: 813 -->options<!-- /react-text --></code><!-- react-text: 814 --> props defined
then <!-- /react-text --><code data-reactid="815"><!-- react-text: 816 -->value<!-- /react-text --></code><!-- react-text: 817 -->, <!-- /react-text --><code data-reactid="818"><!-- react-text: 819 -->defaultValue<!-- /react-text --></code><!-- react-text: 820 -->, and <!-- /react-text --><code data-reactid="821"><!-- react-text: 822 -->id<!-- /react-text --></code><!-- react-text: 823 --> props are automatically set.<!-- /react-text --></p></blockquote><p data-reactid="824"><!-- react-text: 825 -->The rest props fo Input is exactly same as original <!-- /react-text --><a href="https://facebook.github.io/react/docs/events.html#supported-events" data-reactid="826"><!-- react-text: 827 -->input<!-- /react-text --></a><!-- react-text: 828 -->.<!-- /react-text --></p><h4 id="Input.Search" data-reactid="829"><span data-reactid="830"><!-- react-text: 831 -->Input.Search<!-- /react-text --></span><a href="#Input.Search" class="anchor" data-reactid="832">#</a></h4><p data-reactid="833"><code data-reactid="834"><!-- react-text: 835 -->Added in 2.5.0<!-- /react-text --></code></p><table data-reactid="836"><thead data-reactid="837"><tr data-reactid="838"><th data-reactid="839"><!-- react-text: 840 -->Property<!-- /react-text --></th><th data-reactid="841"><!-- react-text: 842 -->Description<!-- /react-text --></th><th data-reactid="843"><!-- react-text: 844 -->Type<!-- /react-text --></th><th data-reactid="845"><!-- react-text: 846 -->Default<!-- /react-text --></th></tr></thead><tbody data-reactid="847"><tr data-reactid="848"><td data-reactid="849"><!-- react-text: 850 -->onSearch<!-- /react-text --></td><td data-reactid="851"><!-- react-text: 852 -->The callback function that is triggered when you click on the search-icon or press Enter key.<!-- /react-text --></td><td data-reactid="853"><!-- react-text: 854 -->function(value)<!-- /react-text --></td><td data-reactid="855"></td></tr></tbody></table><p data-reactid="856"><!-- react-text: 857 -->Support all props of <!-- /react-text --><code data-reactid="858"><!-- react-text: 859 -->Input<!-- /react-text --></code><!-- react-text: 860 -->.<!-- /react-text --></p><h4 id="Input.Group" data-reactid="861"><span data-reactid="862"><!-- react-text: 863 -->Input.Group<!-- /react-text --></span><a href="#Input.Group" class="anchor" data-reactid="864">#</a></h4><table data-reactid="865"><thead data-reactid="866"><tr data-reactid="867"><th data-reactid="868"><!-- react-text: 869 -->Property<!-- /react-text --></th><th data-reactid="870"><!-- react-text: 871 -->Description<!-- /react-text --></th><th data-reactid="872"><!-- react-text: 873 -->Type<!-- /react-text --></th><th data-reactid="874"><!-- react-text: 875 -->Default<!-- /react-text --></th></tr></thead><tbody data-reactid="876"><tr data-reactid="877"><td data-reactid="878"><!-- react-text: 879 -->size<!-- /react-text --></td><td data-reactid="880"><!-- react-text: 881 -->The size of <!-- /react-text --><code data-reactid="882"><!-- react-text: 883 -->Input.Group<!-- /react-text --></code><!-- react-text: 884 --> specifies the size of the included <!-- /react-text --><code data-reactid="885"><!-- react-text: 886 -->Input<!-- /react-text --></code><!-- react-text: 887 --> fields. Available: <!-- /react-text --><code data-reactid="888"><!-- react-text: 889 -->large<!-- /react-text --></code><!-- react-text: 890 --> <!-- /react-text --><code data-reactid="891"><!-- react-text: 892 -->default<!-- /react-text --></code><!-- react-text: 893 --> <!-- /react-text --><code data-reactid="894"><!-- react-text: 895 -->small<!-- /react-text --></code></td><td data-reactid="896"><!-- react-text: 897 -->string<!-- /react-text --></td><td data-reactid="898"><code data-reactid="899"><!-- react-text: 900 -->default<!-- /react-text --></code></td></tr><tr data-reactid="901"><td data-reactid="902"><!-- react-text: 903 -->compact<!-- /react-text --></td><td data-reactid="904"><!-- react-text: 905 -->whether use compact style<!-- /react-text --></td><td data-reactid="906"><!-- react-text: 907 -->boolean<!-- /react-text --></td><td data-reactid="908"><!-- react-text: 909 -->false<!-- /react-text --></td></tr></tbody></table><pre class="language-html" data-reactid="910"><code data-reactid="911"><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input.Group</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Input</span> <span class="token punctuation">/></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Input.Group</span><span class="token punctuation">></span></span></code></pre></section></article></div></div><div class="ant-row" data-reactid="912"><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="913"><section class="prev-next-nav" data-reactid="914"><a class="prev-page" href="/components/input-number/" data-reactid="915"><span data-reactid="916">InputNumber</span><span class="chinese" data-reactid="917"></span></a><a class="next-page" href="/components/mention/" data-reactid="918"><span data-reactid="919">Mention</span><span class="chinese" data-reactid="920"></span></a></section></div></div></div><footer id="footer" data-reactid="921"><ul data-reactid="922"><li data-reactid="923"><h2 data-reactid="924"><i class="anticon anticon-github" data-reactid="925"></i><!-- react-text: 926 --> GitHub<!-- /react-text --></h2><div data-reactid="927"><a target="_blank " href="https://github.com/ant-design/ant-design" data-reactid="928"><span data-reactid="929">Repository</span></a></div><div data-reactid="930"><a target="_blank " href="https://ant.design/docs/react/customize-theme" data-reactid="931"><span data-reactid="932">Customize Theme</span></a></div><div data-reactid="933"><a target="_blank " href="https://github.com/websemantics/awesome-ant-design" data-reactid="934"><span data-reactid="935">Awesome Ant Design</span></a></div></li><li data-reactid="936"><h2 data-reactid="937"><i class="anticon anticon-link" data-reactid="938"></i><!-- react-text: 939 --> <!-- /react-text --><span data-reactid="940">Links</span></h2><div data-reactid="941"><a href="http://mobile.ant.design" data-reactid="942">Ant Design Mobile</a><span data-reactid="943"> - 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