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false" type="text" placeholder="Filter" value=""/><button type="button" class="button action has-icon clear-sidebar-filter-button"><span class="button-wrap"><span class="icon icon-cancel "></span><span class="visually-hidden">Clear filter input</span></span></button></div></section></header><div class="sidebar-inner-nav"><div class="in-nav-toc"><div class="document-toc-container"><section class="document-toc"><header><h2 class="document-toc-heading">在本文中</h2></header><ul class="document-toc-list"><li class="document-toc-item "><a class="document-toc-link" href="#aria_特性类别">ARIA 特性类别</a></li><li class="document-toc-item "><a class="document-toc-link" href="#全局_aria_特性">全局 ARIA 特性</a></li><li class="document-toc-item "><a class="document-toc-link" href="#mdn_上介绍的状态和属性">MDN 上介绍的状态和属性</a></li><li class="document-toc-item "><a class="document-toc-link" href="#参见">参见</a></li></ul></section></div></div><div class="sidebar-body"><ol><li class="section"><a href="/zh-CN/docs/Web/Accessibility">无障碍</a></li><li><details><summary>指南</summary><ol><li><a href="/zh-CN/docs/Web/Accessibility/Information_for_Web_authors">Web 作者的无障碍信息</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Accessibility:_What_users_can_to_to_browse_safely">无障碍：用户如何更安全地浏览网页</a></li><li><a href="/zh-CN/docs/Web/Accessibility/An_overview_of_accessible_web_applications_and_widgets">无障碍 Web 应用和微件概述</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Keyboard-navigable_JavaScript_widgets">键盘导航的 JavaScript 微件</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Mobile_accessibility_checklist">移动无障碍清单</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Understanding_WCAG">理解 Web 内容无障碍指南</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Cognitive_accessibility">认知无障碍</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Accessibility_and_Spacial_Patterns">无障碍和空间模式</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Understanding_Colors_and_Luminance">Web 无障碍：理解颜色和亮度</a></li><li><a class="only-in-en-us" title="此页面目前仅提供英文版本" href="/en-US/docs/Web/Accessibility/Seizure_disorders">Web accessibility for seizures and physical reactions</a></li></ol></details></li><li><details><summary>学习无障碍</summary><ol><li><a href="/zh-CN/docs/Learn/Accessibility">无障碍</a></li><li><a href="/zh-CN/docs/Learn/Accessibility/What_is_accessibility">什么是无障碍？</a></li><li><a href="/zh-CN/docs/Learn/Accessibility/HTML">HTML：无障碍的良好基础</a></li><li><a href="/zh-CN/docs/Learn/Accessibility/CSS_and_JavaScript">CSS 和 JavaScript 无障碍最佳实践</a></li><li><a href="/zh-CN/docs/Learn/Accessibility/WAI-ARIA_basics">WAI-ARIA 基础</a></li><li><a href="/zh-CN/docs/Learn/Accessibility/Multimedia">多媒体无障碍</a></li><li><a href="/zh-CN/docs/Learn/Accessibility/Mobile">移动端无障碍</a></li><li><a href="/zh-CN/docs/Learn/Accessibility/Accessibility_troubleshooting">测验：无障碍疑难解答</a></li></ol></details></li><li><details><summary>WCAG</summary><ol><ol><li><a href="/zh-CN/docs/Web/Accessibility/Understanding_WCAG">理解 Web 内容无障碍指南</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Keyboard">Keyboard</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Operable">Operable</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Perceivable">Perceivable</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Robust">Robust</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Text_labels_and_names">Text labels and names</a></li><li><a href="/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Understandable">Understandable</a></li></ol></ol></details></li><li class="section"><a href="/zh-CN/docs/Web/Accessibility/ARIA">ARIA</a></li><li><details><summary>ARIA 指南</summary><ol><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Guides">ARIA 指南</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Live_Regions">ARIA 实时区域</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Screen_Reader_Implementors_Guide">ARIA 屏幕阅读器实现指南</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Techniques">使用 ARIA：角色、状态和属性</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Multipart_labels">多部分标签：使用嵌入字段的标签的 ARIA</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/How_to_file_ARIA-related_bugs">如何提交与 ARIA 相关的错误</a></li></ol></details></li><li><details open=""><summary>ARIA 状态及属性</summary><ol><ol><li><em><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes" aria-current="page">ARIA 状态及属性</a></em></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-activedescendant">aria-activedescendant</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-atomic">aria-atomic</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-autocomplete">aria-autocomplete</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-braillelabel">aria-braillelabel</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-brailleroledescription">aria-brailleroledescription</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-busy">aria-busy</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-checked">aria-checked</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colcount">aria-colcount</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindex">aria-colindex</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindextext">aria-colindextext</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colspan">aria-colspan</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-controls">aria-controls</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-current">aria-current</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-describedby">aria-describedby</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-description">aria-description</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-details">aria-details</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-disabled">aria-disabled</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-dropeffect">aria-dropeffect</a><abbr class="icon icon-deprecated" title="已弃用。请不要在新的网站中使用。"> <span class="visually-hidden">已弃用</span> </abbr></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-errormessage">aria-errormessage</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-expanded">aria-expanded</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-flowto">aria-flowto</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-grabbed">aria-grabbed</a><abbr class="icon icon-deprecated" title="已弃用。请不要在新的网站中使用。"> <span class="visually-hidden">已弃用</span> </abbr></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-haspopup">aria-haspopup</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-hidden">aria-hidden</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-invalid">aria-invalid</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-keyshortcuts">aria-keyshortcuts</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-label">aria-label</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby">aria-labelledby</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-level">aria-level</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-live">aria-live</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-modal">aria-modal</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-multiline">aria-multiline</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-multiselectable">aria-multiselectable</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-orientation">aria-orientation</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-owns">aria-owns</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-placeholder">aria-placeholder</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-posinset">aria-posinset</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-pressed">aria-pressed</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-readonly">aria-readonly</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-relevant">aria-relevant</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-required">aria-required</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-roledescription">aria-roledescription</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-rowcount">aria-rowcount</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-rowindex">aria-rowindex</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-rowindextext">aria-rowindextext</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-rowspan">aria-rowspan</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-selected">aria-selected</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-setsize">aria-setsize</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-sort">aria-sort</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-valuemax">aria-valuemax</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-valuemin">aria-valuemin</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-valuenow">aria-valuenow</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-valuetext">aria-valuetext</a></li></ol></ol></details></li><li><details><summary>ARIA 角色</summary><ol><ol><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles">WAI-ARIA 角色</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/alert_role">ARIA: alert role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/alertdialog_role">ARIA: alertdialog role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/application_role">ARIA: application role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/article_role">ARIA: article role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/banner_role">ARIA: banner role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/button_role">ARIA：button 角色</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/cell_role">ARIA: cell role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/checkbox_role">ARIA: checkbox role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/columnheader_role">ARIA: columnheader role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/combobox_role">ARIA: combobox role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/command_role">ARIA: command role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/comment_role">ARIA: comment role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/complementary_role">ARIA: complementary role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/composite_role">ARIA: composite role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/contentinfo_role">ARIA: contentinfo role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/definition_role">ARIA: definition role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/dialog_role">ARIA: dialog role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/directory_role">ARIA: directory role</a><abbr class="icon icon-deprecated" title="已弃用。请不要在新的网站中使用。"> <span class="visually-hidden">已弃用</span> </abbr></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/document_role">ARIA: document role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/structural_roles">ARIA: document structural roles</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/feed_role">ARIA: feed role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/figure_role">ARIA: figure role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/form_role">ARIA: form role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/generic_role">ARIA: generic role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/grid_role">ARIA: grid role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/gridcell_role">ARIA: gridcell role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/group_role">ARIA：group 角色</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/heading_role">ARIA: heading role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/img_role">ARIA: img role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/input_role">ARIA: input role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/landmark_role">ARIA: landmark role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/link_role">ARIA: link role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/list_role">ARIA：list 角色</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/listbox_role">ARIA：listbox 角色</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/listitem_role">ARIA：listitem 角色</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/log_role">ARIA: log role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/main_role">ARIA: main role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/mark_role">ARIA: mark role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/marquee_role">ARIA: marquee role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/math_role">ARIA: math role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/menu_role">ARIA: menu role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/menubar_role">ARIA: menubar role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/menuitem_role">ARIA: menuitem role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/menuitemcheckbox_role">ARIA: menuitemcheckbox role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/menuitemradio_role">ARIA: menuitemradio role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/meter_role">ARIA: meter role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/navigation_role">ARIA: navigation role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/none_role">ARIA: none role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/note_role">ARIA: note role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/option_role">ARIA: option role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/presentation_role">ARIA: presentation role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/progressbar_role">ARIA: progressbar role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/radio_role">ARIA: radio role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/radiogroup_role">ARIA: radiogroup role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/range_role">ARIA: range role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/region_role">ARIA: region role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/roletype_role">ARIA: roletype role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/row_role">ARIA: row role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/rowgroup_role">ARIA: rowgroup role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/rowheader_role">ARIA: rowheader role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/scrollbar_role">ARIA: scrollbar role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/search_role">ARIA: search role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/searchbox_role">ARIA: searchbox role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/section_role">ARIA: section role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/sectionhead_role">ARIA: sectionhead role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/select_role">ARIA: select role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/separator_role">ARIA: separator role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/slider_role">ARIA: slider role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/spinbutton_role">ARIA: spinbutton role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/status_role">ARIA: status role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/structure_role">ARIA: structure role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/suggestion_role">ARIA: suggestion role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/switch_role">ARIA: switch role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/tab_role">ARIA: tab role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/table_role">ARIA: table role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/tablist_role">ARIA: tablist role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/tabpanel_role">ARIA: tabpanel role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/term_role">ARIA: term role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/textbox_role">ARIA: textbox role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/timer_role">ARIA: timer role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/toolbar_role">ARIA: toolbar role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/tooltip_role">ARIA: tooltip role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/tree_role">ARIA: tree role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/treegrid_role">ARIA: treegrid role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/treeitem_role">ARIA: treeitem role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/widget_role">ARIA: widget role</a></li><li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/window_role">ARIA：window 角色</a></li></ol></ol></details></li></ol></div></div><section class="place side"></section></nav></aside><div class="toc-container"><aside class="toc"><nav><div class="document-toc-container"><section class="document-toc"><header><h2 class="document-toc-heading">在本文中</h2></header><ul class="document-toc-list"><li class="document-toc-item "><a class="document-toc-link" href="#aria_特性类别">ARIA 特性类别</a></li><li class="document-toc-item "><a class="document-toc-link" href="#全局_aria_特性">全局 ARIA 特性</a></li><li class="document-toc-item "><a class="document-toc-link" href="#mdn_上介绍的状态和属性">MDN 上介绍的状态和属性</a></li><li class="document-toc-item "><a class="document-toc-link" href="#参见">参见</a></li></ul></section></div></nav></aside><section class="place side"></section></div></div><main id="content" class="main-content "><article class="main-page-content" lang="zh-CN"><header><h1>ARIA 状态及属性</h1></header><div class="section-content"><p>这个页面列出了 MDN 上讨论的所有 WAI-ARIA 属性的参考页面。</p> <p>ARIA 属性用于修改无障碍树中定义的元素的状态和属性。</p> <div class="notecard note"> <p><strong>备注：</strong>ARIA 仅用于修改无障碍树，进而改变辅助技术向用户呈现内容的方式。ARIA 不会改变元素的功能或行为。当使用非语义化的 HTML 元素来实现其他功能时，你必须使用 JavaScript 来控制元素的实际行为、焦点以及 ARIA 状态。</p> </div></div><section aria-labelledby="aria_特性类别"><h2 id="aria_特性类别"><a href="#aria_特性类别">ARIA 特性类别</a></h2><div class="section-content"><p>ARIA 的状态和属性（合称为“特性”）共有 4 类：</p> <ol> <li> <h3 id="小部件（widget）特性">小部件（widget）特性</h3> <ul> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-autocomplete"><code>aria-autocomplete</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-checked"><code>aria-checked</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-disabled" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-disabled</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-errormessage" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-errormessage</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-expanded" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-expanded</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-haspopup" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-haspopup</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-hidden"><code>aria-hidden</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-invalid" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-invalid</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-label"><code>aria-label</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-level" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-level</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-modal" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-modal</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiline" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-multiline</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiselectable" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-multiselectable</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-orientation" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-orientation</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-placeholder" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-placeholder</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-pressed" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-pressed</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-readonly" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-readonly</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-required" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-required</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-selected" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-selected</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-sort" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-sort</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuemax" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-valuemax</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuemin" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-valuemin</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuenow" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-valuenow</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuetext" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-valuetext</code></a></li> </ul> </li> <li> <h3 id="活动区域特性">活动区域特性</h3> <ul> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-busy"><code>aria-busy</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-live" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-live</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-relevant" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-relevant</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-atomic"><code>aria-atomic</code></a></li> </ul> </li> <li> <h3 id="拖放特性">拖放特性</h3> <ul> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-dropeffect" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-dropeffect</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-grabbed" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-grabbed</code></a></li> </ul> </li> <li> <h3 id="关系特性">关系特性</h3> <ul> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-activedescendant"><code>aria-activedescendant</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colcount"><code>aria-colcount</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindex"><code>aria-colindex</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colspan"><code>aria-colspan</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-controls</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-describedby" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-describedby</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-description" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-description</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-details" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-details</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-errormessage" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-errormessage</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-flowto" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-flowto</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby"><code>aria-labelledby</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-owns" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-owns</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-posinset" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-posinset</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowcount" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-rowcount</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowindex" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-rowindex</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowspan" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-rowspan</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-setsize" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-setsize</code></a></li> </ul> </li> </ol></div></section><section aria-labelledby="全局_aria_特性"><h2 id="全局_aria_特性"><a href="#全局_aria_特性">全局 ARIA 特性</a></h2><div class="section-content"><p>无论是否应用了 ARIA 角色，某些状态和属性始终适用于所有的 HTML 元素。它们被定义为“全局”特性。所有角色和基本标记元素都支持全局状态和属性。</p> <p>上面所列出的许多特性都是全局的，这意味着除非被“特别禁止”，它们可以被包含在任意的元素中：</p> <ul> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-atomic"><code>aria-atomic</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-busy"><code>aria-busy</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-controls</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-current" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-current</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-describedby" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-describedby</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-description" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-description</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-details" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-details</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-disabled" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-disabled</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-dropeffect" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-dropeffect</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-errormessage" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-errormessage</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-flowto" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-flowto</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-grabbed" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-grabbed</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-haspopup" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-haspopup</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-hidden"><code>aria-hidden</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-invalid" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-invalid</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-keyshortcuts" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-keyshortcuts</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-label"><code>aria-label</code></a></li> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby"><code>aria-labelledby</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-live" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-live</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-owns" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-owns</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-relevant" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-relevant</code></a></li> <li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-roledescription" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-roledescription</code></a></li> </ul> <p>除了 <code>aria-label</code> 和 <code>aria-labelledby</code> 这两个被“特别禁止”的属性，其他属性是全局适用的。这两个被“特别禁止”的属性无法在具有 <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/presentation_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>presentation</code></a> 角色或与其同义的 <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/none_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>none</code></a> 角色的元素上使用。</p></div></section><section aria-labelledby="mdn_上介绍的状态和属性"><h2 id="mdn_上介绍的状态和属性"><a href="#mdn_上介绍的状态和属性">MDN 上介绍的状态和属性</a></h2><div class="section-content"><p>以下是 <abbr title="Mozilla Developer Network">MDN</abbr> 上介绍的 WAI-ARIA 状态和属性。</p><dl><dt class="landingPageList" id="aria-activedescendant"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-activedescendant">aria-activedescendant</a></dt><dd class="landingPageList"><p><code>aria-activedescendant</code> 属性用于标识焦点位于 <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/composite_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>composite</code></a> 微件、<a href="/en-US/docs/Web/Accessibility/ARIA/Roles/combobox_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>combobox</code></a>、<a href="/en-US/docs/Web/Accessibility/ARIA/Roles/textbox_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>textbox</code></a>、<a href="/zh-CN/docs/Web/Accessibility/ARIA/Roles/group_role"><code>group</code></a>或 <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/application_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>application</code></a> 上时当前活动的元素。</p></dd><dt class="landingPageList" id="aria-atomic"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-atomic">aria-atomic</a></dt><dd class="landingPageList"><p>在 ARIA 实时区域中，<code>aria-atomic</code> 全局属性指示辅助技术（如屏幕阅读器）是否基于由 <a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-relevant" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>aria-relevant</code></a> 属性定义的更改通知，呈现所有或仅部分更改区域。</p></dd><dt class="landingPageList" id="aria-autocomplete"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-autocomplete">aria-autocomplete</a></dt><dd class="landingPageList"><p><code>aria-autocomplete</code> 属性指示对于 <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/combobox_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>combobox</code></a>、<a href="/en-US/docs/Web/Accessibility/ARIA/Roles/searchbox_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>searchbox</code></a> 或 <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/textbox_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>textbox</code></a>，输入文本是否可能触发显示用户预期值的一个或多个预测，并指定如果进行预测，预测将如何呈现。</p></dd><dt class="landingPageList" id="aria-braillelabel"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-braillelabel">aria-braillelabel</a></dt><dd class="landingPageList"><p>全局 <code>aria-braillelabel</code> 属性定义了一个用于标记当前元素的字符串值，该字符串值旨在转换为盲文。</p></dd><dt class="landingPageList" id="aria-brailleroledescription"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-brailleroledescription">aria-brailleroledescription</a></dt><dd class="landingPageList"><p>全局 <code>aria-brailleroledescription</code> 属性定义了一个人类可读的、作者本地化的缩写描述，用于指定一个元素的角色，旨在转换为盲文。</p></dd><dt class="landingPageList" id="aria-busy"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-busy">aria-busy</a></dt><dd class="landingPageList"><p>在 <a href="/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Live_Regions">ARIA 实时区域</a>中，全局的 <code>aria-busy</code> 状态指示元素正在被修改，并且辅助技术可能希望等到更改完成后再通知用户更新情况。</p></dd><dt class="landingPageList" id="aria-checked"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-checked">aria-checked</a></dt><dd class="landingPageList"><p><code>aria-checked</code> 属性指示复选框、单选按钮和其他小部件的当前“已选中”状态。</p></dd><dt class="landingPageList" id="aria-colcount"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colcount">aria-colcount</a></dt><dd class="landingPageList"><p><code>aria-colcount</code> 属性定义了当所有列都不在 <a href="/zh-CN/docs/Glossary/DOM">DOM</a> 中时，在 <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/table_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>table</code></a>、<a href="/en-US/docs/Web/Accessibility/ARIA/Roles/grid_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>grid</code></a> 或 <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/treegrid_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>treegrid</code></a> 中的列总数。</p></dd><dt class="landingPageList" id="aria-colindex"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindex">aria-colindex</a></dt><dd class="landingPageList"><p><code>aria-colindex</code> 属性定义了元素相对于 <code>table</code>、<code>grid</code> 或 <code>treegrid</code> 中总列数的列索引或位置。</p></dd><dt class="landingPageList" id="aria-colindextext"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindextext">aria-colindextext</a></dt><dd class="landingPageList"><p><code>aria-colindextext</code> 属性定义了数字 <a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindex"><code>aria-colindex</code></a> 的可读文本替代。</p></dd><dt class="landingPageList" id="aria-colspan"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colspan">aria-colspan</a></dt><dd class="landingPageList"><p><code>aria-colspan</code> 属性定义了在 <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/table_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>table</code></a>、<a href="/en-US/docs/Web/Accessibility/ARIA/Roles/grid_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>grid</code></a> 或 <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/treegrid_role" class="only-in-en-us" title="此页面目前仅提供英文版本"><code>treegrid</code></a> 中，单元格或网格单元格跨越的列数。</p></dd><dt class="landingPageList" id="aria-hidden"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-hidden">aria-hidden</a></dt><dd class="landingPageList"><p><code>aria-hidden</code> 状态指示元素是否暴露给无障碍 API。</p></dd><dt class="landingPageList" id="aria-label"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-label">aria-label</a></dt><dd class="landingPageList"><p><code>aria-label</code> 属性定义了一个字符串值，用于为交互元素提供标签。</p></dd><dt class="landingPageList" id="aria-labelledby"><a href="/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby">aria-labelledby</a></dt><dd class="landingPageList"><p><code>aria-labelledby</code> 属性标识用作应用到当前元素的标签的元素。</p></dd></dl></div></section><section aria-labelledby="参见"><h2 id="参见"><a href="#参见">参见</a></h2><div class="section-content"><ul> <li><a href="/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Techniques">使用 ARIA：角色、状态和属性</a></li> </ul></div></section></article><aside class="article-footer"><div class="article-footer-inner"><div class="svg-container"><svg xmlns="http://www.w3.org/2000/svg" width="162" height="162" viewBox="0 0 162 162" fill="none" role="none"><mask id="b" fill="#fff"><path d="M97.203 47.04c8.113-7.886 18.004-13.871 28.906-17.492a78 78 0 0 1 33.969-3.39c11.443 1.39 22.401 5.295 32.024 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Content available under <a href="/zh-CN/docs/MDN/Writing_guidelines/Attrib_copyright_license">a Creative Commons license</a>.</p></div></div></footer></div><script type="application/json" id="hydration">{"url":"/zh-CN/docs/Web/Accessibility/ARIA/Attributes","doc":{"isMarkdown":true,"isTranslated":true,"isActive":true,"flaws":{},"title":"ARIA 状态及属性","mdn_url":"/zh-CN/docs/Web/Accessibility/ARIA/Attributes","locale":"zh-CN","native":"中文 (简体)","sidebarHTML":"<ol><li class=\"section\"><a href=\"/zh-CN/docs/Web/Accessibility\">无障碍</a></li><li><details><summary>指南</summary><ol><li><a href=\"/zh-CN/docs/Web/Accessibility/Information_for_Web_authors\">Web 作者的无障碍信息</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Accessibility:_What_users_can_to_to_browse_safely\">无障碍：用户如何更安全地浏览网页</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/An_overview_of_accessible_web_applications_and_widgets\">无障碍 Web 应用和微件概述</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Keyboard-navigable_JavaScript_widgets\">键盘导航的 JavaScript 微件</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Mobile_accessibility_checklist\">移动无障碍清单</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Understanding_WCAG\">理解 Web 内容无障碍指南</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Cognitive_accessibility\">认知无障碍</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Accessibility_and_Spacial_Patterns\">无障碍和空间模式</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Understanding_Colors_and_Luminance\">Web 无障碍：理解颜色和亮度</a></li><li><a class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\" href=\"/en-US/docs/Web/Accessibility/Seizure_disorders\">Web accessibility for seizures and physical reactions</a></li></ol></details></li><li><details><summary>学习无障碍</summary><ol><li><a href=\"/zh-CN/docs/Learn/Accessibility\">无障碍</a></li><li><a href=\"/zh-CN/docs/Learn/Accessibility/What_is_accessibility\">什么是无障碍？</a></li><li><a href=\"/zh-CN/docs/Learn/Accessibility/HTML\">HTML：无障碍的良好基础</a></li><li><a href=\"/zh-CN/docs/Learn/Accessibility/CSS_and_JavaScript\">CSS 和 JavaScript 无障碍最佳实践</a></li><li><a href=\"/zh-CN/docs/Learn/Accessibility/WAI-ARIA_basics\">WAI-ARIA 基础</a></li><li><a href=\"/zh-CN/docs/Learn/Accessibility/Multimedia\">多媒体无障碍</a></li><li><a href=\"/zh-CN/docs/Learn/Accessibility/Mobile\">移动端无障碍</a></li><li><a href=\"/zh-CN/docs/Learn/Accessibility/Accessibility_troubleshooting\">测验：无障碍疑难解答</a></li></ol></details></li><li><details><summary>WCAG</summary><ol><ol><li><a href=\"/zh-CN/docs/Web/Accessibility/Understanding_WCAG\">理解 Web 内容无障碍指南</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Keyboard\">Keyboard</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Operable\">Operable</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Perceivable\">Perceivable</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Robust\">Robust</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Text_labels_and_names\">Text labels and names</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/Understanding_WCAG/Understandable\">Understandable</a></li></ol></ol></details></li><li class=\"section\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA\">ARIA</a></li><li><details><summary>ARIA 指南</summary><ol><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Guides\">ARIA 指南</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Live_Regions\">ARIA 实时区域</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Screen_Reader_Implementors_Guide\">ARIA 屏幕阅读器实现指南</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Techniques\">使用 ARIA：角色、状态和属性</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Multipart_labels\">多部分标签：使用嵌入字段的标签的 ARIA</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/How_to_file_ARIA-related_bugs\">如何提交与 ARIA 相关的错误</a></li></ol></details></li><li><details open=\"\"><summary>ARIA 状态及属性</summary><ol><ol><li><em><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes\" aria-current=\"page\">ARIA 状态及属性</a></em></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-activedescendant\">aria-activedescendant</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-atomic\">aria-atomic</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-autocomplete\">aria-autocomplete</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-braillelabel\">aria-braillelabel</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-brailleroledescription\">aria-brailleroledescription</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-busy\">aria-busy</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-checked\">aria-checked</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colcount\">aria-colcount</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindex\">aria-colindex</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindextext\">aria-colindextext</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colspan\">aria-colspan</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-controls\">aria-controls</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-current\">aria-current</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-describedby\">aria-describedby</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-description\">aria-description</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-details\">aria-details</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-disabled\">aria-disabled</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-dropeffect\">aria-dropeffect</a><abbr class=\"icon icon-deprecated\" title=\"已弃用。请不要在新的网站中使用。\">\n <span class=\"visually-hidden\">已弃用</span>\n</abbr></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-errormessage\">aria-errormessage</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-expanded\">aria-expanded</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-flowto\">aria-flowto</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-grabbed\">aria-grabbed</a><abbr class=\"icon icon-deprecated\" title=\"已弃用。请不要在新的网站中使用。\">\n <span class=\"visually-hidden\">已弃用</span>\n</abbr></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-haspopup\">aria-haspopup</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-hidden\">aria-hidden</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-invalid\">aria-invalid</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-keyshortcuts\">aria-keyshortcuts</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-label\">aria-label</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby\">aria-labelledby</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-level\">aria-level</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-live\">aria-live</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-modal\">aria-modal</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-multiline\">aria-multiline</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-multiselectable\">aria-multiselectable</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-orientation\">aria-orientation</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-owns\">aria-owns</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-placeholder\">aria-placeholder</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-posinset\">aria-posinset</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-pressed\">aria-pressed</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-readonly\">aria-readonly</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-relevant\">aria-relevant</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-required\">aria-required</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-roledescription\">aria-roledescription</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-rowcount\">aria-rowcount</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-rowindex\">aria-rowindex</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-rowindextext\">aria-rowindextext</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-rowspan\">aria-rowspan</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-selected\">aria-selected</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-setsize\">aria-setsize</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-sort\">aria-sort</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-valuemax\">aria-valuemax</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-valuemin\">aria-valuemin</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-valuenow\">aria-valuenow</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-valuetext\">aria-valuetext</a></li></ol></ol></details></li><li><details><summary>ARIA 角色</summary><ol><ol><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles\">WAI-ARIA 角色</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/alert_role\">ARIA: alert role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/alertdialog_role\">ARIA: alertdialog role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/application_role\">ARIA: application role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/article_role\">ARIA: article role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/banner_role\">ARIA: banner role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/button_role\">ARIA：button 角色</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/cell_role\">ARIA: cell role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/checkbox_role\">ARIA: checkbox role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/columnheader_role\">ARIA: columnheader role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/combobox_role\">ARIA: combobox role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/command_role\">ARIA: command role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/comment_role\">ARIA: comment role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/complementary_role\">ARIA: complementary role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/composite_role\">ARIA: composite role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/contentinfo_role\">ARIA: contentinfo role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/definition_role\">ARIA: definition role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/dialog_role\">ARIA: dialog role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/directory_role\">ARIA: directory role</a><abbr class=\"icon icon-deprecated\" title=\"已弃用。请不要在新的网站中使用。\">\n <span class=\"visually-hidden\">已弃用</span>\n</abbr></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/document_role\">ARIA: document role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/structural_roles\">ARIA: document structural roles</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/feed_role\">ARIA: feed role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/figure_role\">ARIA: figure role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/form_role\">ARIA: form role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/generic_role\">ARIA: generic role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/grid_role\">ARIA: grid role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/gridcell_role\">ARIA: gridcell role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/group_role\">ARIA：group 角色</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/heading_role\">ARIA: heading role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/img_role\">ARIA: img role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/input_role\">ARIA: input role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/landmark_role\">ARIA: landmark role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/link_role\">ARIA: link role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/list_role\">ARIA：list 角色</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/listbox_role\">ARIA：listbox 角色</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/listitem_role\">ARIA：listitem 角色</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/log_role\">ARIA: log role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/main_role\">ARIA: main role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/mark_role\">ARIA: mark role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/marquee_role\">ARIA: marquee role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/math_role\">ARIA: math role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/menu_role\">ARIA: menu role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/menubar_role\">ARIA: menubar role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/menuitem_role\">ARIA: menuitem role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/menuitemcheckbox_role\">ARIA: menuitemcheckbox role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/menuitemradio_role\">ARIA: menuitemradio role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/meter_role\">ARIA: meter role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/navigation_role\">ARIA: navigation role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/none_role\">ARIA: none role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/note_role\">ARIA: note role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/option_role\">ARIA: option role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/presentation_role\">ARIA: presentation role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/progressbar_role\">ARIA: progressbar role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/radio_role\">ARIA: radio role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/radiogroup_role\">ARIA: radiogroup role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/range_role\">ARIA: range role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/region_role\">ARIA: region role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/roletype_role\">ARIA: roletype role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/row_role\">ARIA: row role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/rowgroup_role\">ARIA: rowgroup role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/rowheader_role\">ARIA: rowheader role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/scrollbar_role\">ARIA: scrollbar role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/search_role\">ARIA: search role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/searchbox_role\">ARIA: searchbox role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/section_role\">ARIA: section role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/sectionhead_role\">ARIA: sectionhead role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/select_role\">ARIA: select role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/separator_role\">ARIA: separator role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/slider_role\">ARIA: slider role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/spinbutton_role\">ARIA: spinbutton role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/status_role\">ARIA: status role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/structure_role\">ARIA: structure role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/suggestion_role\">ARIA: suggestion role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/switch_role\">ARIA: switch role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/tab_role\">ARIA: tab role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/table_role\">ARIA: table role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/tablist_role\">ARIA: tablist role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/tabpanel_role\">ARIA: tabpanel role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/term_role\">ARIA: term role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/textbox_role\">ARIA: textbox role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/timer_role\">ARIA: timer role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/toolbar_role\">ARIA: toolbar role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/tooltip_role\">ARIA: tooltip role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/tree_role\">ARIA: tree role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/treegrid_role\">ARIA: treegrid role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/treeitem_role\">ARIA: treeitem role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/widget_role\">ARIA: widget role</a></li><li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/window_role\">ARIA：window 角色</a></li></ol></ol></details></li></ol>","sidebarMacro":"AccessibilitySidebar","body":[{"type":"prose","value":{"id":null,"title":null,"isH3":false,"content":"<p>这个页面列出了 MDN 上讨论的所有 WAI-ARIA 属性的参考页面。</p>\n<p>ARIA 属性用于修改无障碍树中定义的元素的状态和属性。</p>\n<div class=\"notecard note\">\n <p><strong>备注：</strong>ARIA 仅用于修改无障碍树，进而改变辅助技术向用户呈现内容的方式。ARIA 不会改变元素的功能或行为。当使用非语义化的 HTML 元素来实现其他功能时，你必须使用 JavaScript 来控制元素的实际行为、焦点以及 ARIA 状态。</p>\n</div>"}},{"type":"prose","value":{"id":"aria_特性类别","title":"ARIA 特性类别","isH3":false,"content":"<p>ARIA 的状态和属性（合称为“特性”）共有 4 类：</p>\n<ol>\n <li>\n <h3 id=\"小部件（widget）特性\">小部件（widget）特性</h3>\n <ul>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-autocomplete\"><code>aria-autocomplete</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-checked\"><code>aria-checked</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-disabled\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-disabled</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-errormessage\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-errormessage</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-expanded\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-expanded</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-haspopup\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-haspopup</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-hidden\"><code>aria-hidden</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-invalid\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-invalid</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-label\"><code>aria-label</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-level\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-level</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-modal\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-modal</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiline\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-multiline</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiselectable\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-multiselectable</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-orientation\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-orientation</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-placeholder\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-placeholder</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-pressed\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-pressed</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-readonly\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-readonly</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-required\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-required</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-selected\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-selected</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-sort\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-sort</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuemax\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-valuemax</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuemin\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-valuemin</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuenow\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-valuenow</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuetext\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-valuetext</code></a></li>\n </ul>\n </li>\n <li>\n <h3 id=\"活动区域特性\">活动区域特性</h3>\n <ul>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-busy\"><code>aria-busy</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-live\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-live</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-relevant\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-relevant</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-atomic\"><code>aria-atomic</code></a></li>\n </ul>\n </li>\n <li>\n <h3 id=\"拖放特性\">拖放特性</h3>\n <ul>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-dropeffect\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-dropeffect</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-grabbed\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-grabbed</code></a></li>\n </ul>\n </li>\n <li>\n <h3 id=\"关系特性\">关系特性</h3>\n <ul>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-activedescendant\"><code>aria-activedescendant</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colcount\"><code>aria-colcount</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindex\"><code>aria-colindex</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colspan\"><code>aria-colspan</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-controls</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-describedby\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-describedby</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-description\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-description</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-details\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-details</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-errormessage\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-errormessage</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-flowto\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-flowto</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby\"><code>aria-labelledby</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-owns\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-owns</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-posinset\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-posinset</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowcount\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-rowcount</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowindex\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-rowindex</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowspan\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-rowspan</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-setsize\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-setsize</code></a></li>\n </ul>\n </li>\n</ol>"}},{"type":"prose","value":{"id":"全局_aria_特性","title":"全局 ARIA 特性","isH3":false,"content":"<p>无论是否应用了 ARIA 角色，某些状态和属性始终适用于所有的 HTML 元素。它们被定义为“全局”特性。所有角色和基本标记元素都支持全局状态和属性。</p>\n<p>上面所列出的许多特性都是全局的，这意味着除非被“特别禁止”，它们可以被包含在任意的元素中：</p>\n<ul>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-atomic\"><code>aria-atomic</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-busy\"><code>aria-busy</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-controls</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-current\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-current</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-describedby\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-describedby</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-description\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-description</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-details\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-details</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-disabled\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-disabled</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-dropeffect\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-dropeffect</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-errormessage\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-errormessage</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-flowto\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-flowto</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-grabbed\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-grabbed</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-haspopup\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-haspopup</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-hidden\"><code>aria-hidden</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-invalid\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-invalid</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-keyshortcuts\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-keyshortcuts</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-label\"><code>aria-label</code></a></li>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby\"><code>aria-labelledby</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-live\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-live</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-owns\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-owns</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-relevant\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-relevant</code></a></li>\n <li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-roledescription\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-roledescription</code></a></li>\n</ul>\n<p>除了 <code>aria-label</code> 和 <code>aria-labelledby</code> 这两个被“特别禁止”的属性，其他属性是全局适用的。这两个被“特别禁止”的属性无法在具有 <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/presentation_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>presentation</code></a> 角色或与其同义的 <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/none_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>none</code></a> 角色的元素上使用。</p>"}},{"type":"prose","value":{"id":"mdn_上介绍的状态和属性","title":"MDN 上介绍的状态和属性","isH3":false,"content":"<p>以下是 <abbr title=\"Mozilla Developer Network\">MDN</abbr> 上介绍的 WAI-ARIA 状态和属性。</p><dl><dt class=\"landingPageList\" id=\"aria-activedescendant\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-activedescendant\">aria-activedescendant</a></dt><dd class=\"landingPageList\"><p><code>aria-activedescendant</code> 属性用于标识焦点位于 <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/composite_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>composite</code></a> 微件、<a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/combobox_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>combobox</code></a>、<a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/textbox_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>textbox</code></a>、<a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Roles/group_role\"><code>group</code></a>或 <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/application_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>application</code></a> 上时当前活动的元素。</p></dd><dt class=\"landingPageList\" id=\"aria-atomic\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-atomic\">aria-atomic</a></dt><dd class=\"landingPageList\"><p>在 ARIA 实时区域中，<code>aria-atomic</code> 全局属性指示辅助技术（如屏幕阅读器）是否基于由 <a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-relevant\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>aria-relevant</code></a> 属性定义的更改通知，呈现所有或仅部分更改区域。</p></dd><dt class=\"landingPageList\" id=\"aria-autocomplete\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-autocomplete\">aria-autocomplete</a></dt><dd class=\"landingPageList\"><p><code>aria-autocomplete</code> 属性指示对于 <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/combobox_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>combobox</code></a>、<a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/searchbox_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>searchbox</code></a> 或 <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/textbox_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>textbox</code></a>，输入文本是否可能触发显示用户预期值的一个或多个预测，并指定如果进行预测，预测将如何呈现。</p></dd><dt class=\"landingPageList\" id=\"aria-braillelabel\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-braillelabel\">aria-braillelabel</a></dt><dd class=\"landingPageList\"><p>全局 <code>aria-braillelabel</code> 属性定义了一个用于标记当前元素的字符串值，该字符串值旨在转换为盲文。</p></dd><dt class=\"landingPageList\" id=\"aria-brailleroledescription\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-brailleroledescription\">aria-brailleroledescription</a></dt><dd class=\"landingPageList\"><p>全局 <code>aria-brailleroledescription</code> 属性定义了一个人类可读的、作者本地化的缩写描述，用于指定一个元素的角色，旨在转换为盲文。</p></dd><dt class=\"landingPageList\" id=\"aria-busy\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-busy\">aria-busy</a></dt><dd class=\"landingPageList\"><p>在 <a href=\"/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Live_Regions\">ARIA 实时区域</a>中，全局的 <code>aria-busy</code> 状态指示元素正在被修改，并且辅助技术可能希望等到更改完成后再通知用户更新情况。</p></dd><dt class=\"landingPageList\" id=\"aria-checked\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-checked\">aria-checked</a></dt><dd class=\"landingPageList\"><p><code>aria-checked</code> 属性指示复选框、单选按钮和其他小部件的当前“已选中”状态。</p></dd><dt class=\"landingPageList\" id=\"aria-colcount\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colcount\">aria-colcount</a></dt><dd class=\"landingPageList\"><p><code>aria-colcount</code> 属性定义了当所有列都不在 <a href=\"/zh-CN/docs/Glossary/DOM\">DOM</a> 中时，在 <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/table_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>table</code></a>、<a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/grid_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>grid</code></a> 或 <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/treegrid_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>treegrid</code></a> 中的列总数。</p></dd><dt class=\"landingPageList\" id=\"aria-colindex\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindex\">aria-colindex</a></dt><dd class=\"landingPageList\"><p><code>aria-colindex</code> 属性定义了元素相对于 <code>table</code>、<code>grid</code> 或 <code>treegrid</code> 中总列数的列索引或位置。</p></dd><dt class=\"landingPageList\" id=\"aria-colindextext\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindextext\">aria-colindextext</a></dt><dd class=\"landingPageList\"><p><code>aria-colindextext</code> 属性定义了数字 <a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colindex\"><code>aria-colindex</code></a> 的可读文本替代。</p></dd><dt class=\"landingPageList\" id=\"aria-colspan\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-colspan\">aria-colspan</a></dt><dd class=\"landingPageList\"><p><code>aria-colspan</code> 属性定义了在 <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/table_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>table</code></a>、<a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/grid_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>grid</code></a> 或 <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/treegrid_role\" class=\"only-in-en-us\" title=\"此页面目前仅提供英文版本\"><code>treegrid</code></a> 中，单元格或网格单元格跨越的列数。</p></dd><dt class=\"landingPageList\" id=\"aria-hidden\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-hidden\">aria-hidden</a></dt><dd class=\"landingPageList\"><p><code>aria-hidden</code> 状态指示元素是否暴露给无障碍 API。</p></dd><dt class=\"landingPageList\" id=\"aria-label\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-label\">aria-label</a></dt><dd class=\"landingPageList\"><p><code>aria-label</code> 属性定义了一个字符串值，用于为交互元素提供标签。</p></dd><dt class=\"landingPageList\" id=\"aria-labelledby\"><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby\">aria-labelledby</a></dt><dd class=\"landingPageList\"><p><code>aria-labelledby</code> 属性标识用作应用到当前元素的标签的元素。</p></dd></dl>"}},{"type":"prose","value":{"id":"参见","title":"参见","isH3":false,"content":"<ul>\n <li><a href=\"/zh-CN/docs/Web/Accessibility/ARIA/ARIA_Techniques\">使用 ARIA：角色、状态和属性</a></li>\n</ul>"}}],"toc":[{"text":"ARIA 特性类别","id":"aria_特性类别"},{"text":"全局 ARIA 特性","id":"全局_aria_特性"},{"text":"MDN 上介绍的状态和属性","id":"mdn_上介绍的状态和属性"},{"text":"参见","id":"参见"}],"summary":"这个页面列出了 MDN 上讨论的所有 WAI-ARIA 属性的参考页面。","popularity":0.0008,"modified":"2024-07-27T04:01:26.000Z","other_translations":[{"locale":"de","title":"ARIA-Zustände und -Eigenschaften","native":"Deutsch"},{"locale":"en-US","title":"ARIA states and properties","native":"English (US)"},{"locale":"es","title":"Estados y propiedades de ARIA","native":"Español"},{"locale":"fr","title":"États et propriétés ARIA","native":"Français"},{"locale":"ja","title":"ARIA の状態とプロパティ","native":"日本語"},{"locale":"ko","title":"ARIA 상태와 속성","native":"한국어"}],"pageType":"unknown","source":{"folder":"zh-cn/web/accessibility/aria/attributes","github_url":"https://github.com/mdn/translated-content/blob/main/files/zh-cn/web/accessibility/aria/attributes/index.md","last_commit_url":"https://github.com/mdn/translated-content/commit/9615d161268fd8b09648f24d86441fb966c630d3","filename":"index.md"},"short_title":"ARIA 状态及属性","parents":[{"uri":"/zh-CN/docs/Web","title":"面向开发者的 Web 技术"},{"uri":"/zh-CN/docs/Web/Accessibility","title":"无障碍"},{"uri":"/zh-CN/docs/Web/Accessibility/ARIA","title":"ARIA"},{"uri":"/zh-CN/docs/Web/Accessibility/ARIA/Attributes","title":"ARIA 状态及属性"}],"pageTitle":"ARIA 状态及属性 - 无障碍 | MDN","noIndexing":false}}</script></body></html>