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ARIA: tree role - Accessibility | MDN
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has-icon article-actions-toggle" aria-label="Article actions"><span class="button-wrap"><span class="icon icon-ellipses "></span><span class="article-actions-dialog-heading">Article Actions</span></span></button><ul class="article-actions-entries"><li class="article-actions-entry"><div class="languages-switcher-menu open-on-focus-within"><button id="languages-switcher-button" type="button" class="button action small has-icon languages-switcher-menu" aria-haspopup="menu"><span class="button-wrap"><span class="icon icon-language "></span>English (US)</span></button><div class="hidden"><ul class="submenu language-menu " aria-labelledby="language-menu-button"><li class=" "><form class="submenu-item locale-redirect-setting"><div class="group"><label class="switch"><input type="checkbox" name="locale-redirect"/><span class="slider"></span><span class="label">Remember language</span></label><a href="https://github.com/orgs/mdn/discussions/739" rel="external noopener noreferrer" target="_blank" title="Enable this setting to automatically switch to this language when it's available. (Click to learn more.)"><span class="icon icon-question-mark "></span></a></div></form></li><li class=" "><a data-locale="de" href="/de/docs/Web/Accessibility/ARIA/Roles/tree_role" class="button submenu-item"><span>Deutsch</span><span title="Diese Übersetzung ist Teil eines Experiments."><span class="icon icon-experimental "></span></span></a></li></ul></div></div></li></ul></div></div></div></div><div class="main-wrapper"><div class="sidebar-container"><aside id="sidebar-quicklinks" class="sidebar"><button type="button" class="button action backdrop" aria-label="Collapse sidebar"><span class="button-wrap"></span></button><nav aria-label="Related Topics" class="sidebar-inner"><header class="sidebar-actions"><section class="sidebar-filter-container"><div class="sidebar-filter "><label id="sidebar-filter-label" class="sidebar-filter-label" for="sidebar-filter-input"><span class="icon icon-filter"></span><span class="visually-hidden">Filter sidebar</span></label><input id="sidebar-filter-input" autoComplete="off" class="sidebar-filter-input-field 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">In this article</h2></header><ul class="document-toc-list"><li class="document-toc-item "><a class="document-toc-link" href="#description">Description</a></li><li class="document-toc-item "><a class="document-toc-link" href="#specifications">Specifications</a></li><li class="document-toc-item "><a class="document-toc-link" href="#see_also">See also</a></li></ul></section></div></div><div class="sidebar-body"><ol><li class="section"><a href="/en-US/docs/Web/Accessibility">Accessibility</a></li><li class="toggle"><details><summary><a href="/en-US/docs/Learn_web_development/Core/Accessibility">Beginner's tutorials</a></summary><ol><li><a href="/en-US/docs/Learn_web_development/Core/Accessibility/What_is_accessibility">What is accessibility?</a></li><li><a href="/en-US/docs/Learn_web_development/Core/Accessibility/Tooling">Accessibility tooling and assistive technology</a></li><li><a href="/en-US/docs/Learn_web_development/Core/Accessibility/HTML">HTML: A good basis for accessibility</a></li><li><a href="/en-US/docs/Learn_web_development/Core/Accessibility/CSS_and_JavaScript">CSS and JavaScript accessibility best practices</a></li><li><a href="/en-US/docs/Learn_web_development/Core/Accessibility/WAI-ARIA_basics">WAI-ARIA basics</a></li><li><a href="/en-US/docs/Learn_web_development/Core/Accessibility/Multimedia">Accessible multimedia</a></li><li><a href="/en-US/docs/Learn_web_development/Core/Accessibility/Mobile">Mobile accessibility</a></li><li><a href="/en-US/docs/Learn_web_development/Core/Accessibility/Accessibility_troubleshooting">Challenge: Accessibility troubleshooting</a></li></ol></details></li><li class="toggle"><details><summary>Guides</summary><ol><li><a href="/en-US/docs/Web/Accessibility/Information_for_Web_authors">Accessibility information for web authors</a></li><li><a href="/en-US/docs/Web/Accessibility/Accessibility:_What_users_can_to_to_browse_safely">Accessibility: What users can do to browse more safely</a></li><li><a href="/en-US/docs/Web/Accessibility/An_overview_of_accessible_web_applications_and_widgets">An overview of accessible web applications and widgets</a></li><li><a href="/en-US/docs/Web/Accessibility/Keyboard-navigable_JavaScript_widgets">Keyboard-navigable JavaScript widgets</a></li><li><a href="/en-US/docs/Web/Accessibility/Mobile_accessibility_checklist">Mobile accessibility checklist</a></li><li><a href="/en-US/docs/Web/Accessibility/Understanding_WCAG">Understanding the Web Content Accessibility Guidelines</a></li><li><a href="/en-US/docs/Web/Accessibility/Cognitive_accessibility">Cognitive accessibility</a></li><li><a href="/en-US/docs/Web/Accessibility/Accessibility_and_Spacial_Patterns">Accessibility and Spacial Patterns</a></li><li><a href="/en-US/docs/Web/Accessibility/Understanding_Colors_and_Luminance">Web Accessibility: Understanding Colors and Luminance</a></li><li><a href="/en-US/docs/Web/Accessibility/Seizure_disorders">Web accessibility for seizures and physical reactions</a></li></ol></details></li><li class="toggle"><details><summary>WCAG</summary><ol><li><a href="/en-US/docs/Web/Accessibility/Understanding_WCAG/Keyboard">Keyboard</a></li><li><a href="/en-US/docs/Web/Accessibility/Understanding_WCAG/Operable">Operable</a></li><li><a href="/en-US/docs/Web/Accessibility/Understanding_WCAG/Perceivable">Perceivable</a></li><li><a href="/en-US/docs/Web/Accessibility/Understanding_WCAG/Robust">Robust</a></li><li><a href="/en-US/docs/Web/Accessibility/Understanding_WCAG/Text_labels_and_names">Text labels and names</a></li><li><a href="/en-US/docs/Web/Accessibility/Understanding_WCAG/Understandable">Understandable</a></li></ol></details></li><li class="section"><a href="/en-US/docs/Web/Accessibility/ARIA">ARIA</a></li><li class="toggle"><details><summary>ARIA guides</summary><ol><li><a href="/en-US/docs/Web/Accessibility/ARIA/ARIA_Guides">ARIA guides</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/ARIA_Live_Regions">ARIA live regions</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/ARIA_Screen_Reader_Implementors_Guide">ARIA Screen Reader Implementors Guide</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/ARIA_Techniques">Using ARIA: Roles, states, and properties</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Multipart_labels">Multipart labels: Using ARIA for labels with embedded fields inside them</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/How_to_file_ARIA-related_bugs">How to file ARIA-related bugs</a></li></ol></details></li><li class="toggle"><details><summary>ARIA states and properties</summary><ol><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-activedescendant">aria-activedescendant</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-atomic">aria-atomic</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-autocomplete">aria-autocomplete</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-braillelabel">aria-braillelabel</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-brailleroledescription">aria-brailleroledescription</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-busy">aria-busy</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-checked">aria-checked</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-colcount">aria-colcount</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-colindex">aria-colindex</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-colindextext">aria-colindextext</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-colspan">aria-colspan</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls">aria-controls</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-current">aria-current</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-describedby">aria-describedby</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-description">aria-description</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-details">aria-details</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-disabled">aria-disabled</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-dropeffect">aria-dropeffect</a><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">Deprecated</span> </abbr></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-errormessage">aria-errormessage</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-expanded">aria-expanded</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-flowto">aria-flowto</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-grabbed">aria-grabbed</a><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">Deprecated</span> </abbr></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-haspopup">aria-haspopup</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-hidden">aria-hidden</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-invalid">aria-invalid</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-keyshortcuts">aria-keyshortcuts</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-label">aria-label</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby">aria-labelledby</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-level">aria-level</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-live">aria-live</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-modal">aria-modal</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiline">aria-multiline</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiselectable">aria-multiselectable</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-orientation">aria-orientation</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-owns">aria-owns</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-placeholder">aria-placeholder</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-posinset">aria-posinset</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-pressed">aria-pressed</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-readonly">aria-readonly</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-relevant">aria-relevant</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-required">aria-required</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-roledescription">aria-roledescription</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowcount">aria-rowcount</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowindex">aria-rowindex</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowindextext">aria-rowindextext</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowspan">aria-rowspan</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-selected">aria-selected</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-setsize">aria-setsize</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-sort">aria-sort</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuemax">aria-valuemax</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuemin">aria-valuemin</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuenow">aria-valuenow</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuetext">aria-valuetext</a></li></ol></details></li><li class="toggle"><details open=""><summary>ARIA roles</summary><ol><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/alert_role">ARIA: alert role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/alertdialog_role">ARIA: alertdialog role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/application_role">ARIA: application role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/article_role">ARIA: article role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/banner_role">ARIA: banner role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/button_role">ARIA: button role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/cell_role">ARIA: cell role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/checkbox_role">ARIA: checkbox role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/columnheader_role">ARIA: columnheader role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/combobox_role">ARIA: combobox role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/command_role">ARIA: command role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/comment_role">ARIA: comment role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/complementary_role">ARIA: complementary role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/composite_role">ARIA: composite role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/contentinfo_role">ARIA: contentinfo role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/definition_role">ARIA: definition role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/dialog_role">ARIA: dialog role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/directory_role">ARIA: directory role</a><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">Deprecated</span> </abbr></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/document_role">ARIA: document role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/structural_roles">ARIA: document structural roles</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/feed_role">ARIA: feed role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/figure_role">ARIA: figure role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/form_role">ARIA: form role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/generic_role">ARIA: generic role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/grid_role">ARIA: grid role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/gridcell_role">ARIA: gridcell role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/group_role">ARIA: group role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/heading_role">ARIA: heading role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/img_role">ARIA: img role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/input_role">ARIA: input role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/landmark_role">ARIA: landmark role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/link_role">ARIA: link role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/list_role">ARIA: list role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/listbox_role">ARIA: listbox role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/listitem_role">ARIA: listitem role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/log_role">ARIA: log role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/main_role">ARIA: main role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/mark_role">ARIA: mark role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/marquee_role">ARIA: marquee role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/math_role">ARIA: math role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/menu_role">ARIA: menu role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/menubar_role">ARIA: menubar role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/menuitem_role">ARIA: menuitem role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/menuitemcheckbox_role">ARIA: menuitemcheckbox role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/menuitemradio_role">ARIA: menuitemradio role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/meter_role">ARIA: meter role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/navigation_role">ARIA: navigation role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/none_role">ARIA: none role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/note_role">ARIA: note role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/option_role">ARIA: option role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/presentation_role">ARIA: presentation role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/progressbar_role">ARIA: progressbar role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/radio_role">ARIA: radio role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/radiogroup_role">ARIA: radiogroup role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/range_role">ARIA: range role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/region_role">ARIA: region role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/roletype_role">ARIA: roletype role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/row_role">ARIA: row role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/rowgroup_role">ARIA: rowgroup role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/rowheader_role">ARIA: rowheader role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/scrollbar_role">ARIA: scrollbar role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/search_role">ARIA: search role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/searchbox_role">ARIA: searchbox role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/section_role">ARIA: section role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/sectionhead_role">ARIA: sectionhead role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/select_role">ARIA: select role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/separator_role">ARIA: separator role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/slider_role">ARIA: slider role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/spinbutton_role">ARIA: spinbutton role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/status_role">ARIA: status role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/structure_role">ARIA: structure role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/suggestion_role">ARIA: suggestion role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/switch_role">ARIA: switch role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/tab_role">ARIA: tab role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/table_role">ARIA: table role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/tablist_role">ARIA: tablist role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/tabpanel_role">ARIA: tabpanel role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/term_role">ARIA: term role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/textbox_role">ARIA: textbox role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/timer_role">ARIA: timer role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/toolbar_role">ARIA: toolbar role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/tooltip_role">ARIA: tooltip role</a></li><li><em><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/tree_role" aria-current="page">ARIA: tree role</a></em></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/treegrid_role">ARIA: treegrid role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/treeitem_role">ARIA: treeitem role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/widget_role">ARIA: widget role</a></li><li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/window_role">ARIA: window role</a></li></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">In this article</h2></header><ul class="document-toc-list"><li class="document-toc-item "><a class="document-toc-link" href="#description">Description</a></li><li class="document-toc-item "><a class="document-toc-link" href="#specifications">Specifications</a></li><li class="document-toc-item "><a class="document-toc-link" href="#see_also">See also</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="en-US"><header><h1>ARIA: tree role</h1></header><div class="section-content"><p>A <code>tree</code> is a widget that allows the user to select one or more items from a hierarchically organized collection.</p></div><section aria-labelledby="description"><h2 id="description"><a href="#description">Description</a></h2><div class="section-content"><p>A <code>tree</code> widget is a hierarchical list with parent and child nodes that can expand and collapse. Any item in the hierarchy may have child tree items, set with <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/treeitem_role"><code>role="treeitem"</code></a>. Tree items that have children can be expanded or collapsed, showing and hiding their children.</p> <p>An example of a <code>tree</code> is a file system selection user interface: a tree view displaying folders and files. Folder items can be expanded to reveal the contents of the folder — which may be files, folders, or both — and collapsed, hiding its contents.</p> <p>ARIA tree views are navigated primarily with arrow keys on the keyboard instead of the <kbd>Tab</kbd>. This form of navigation is not common for most browser content, though normal and expected for native applications. For this reason, before creating a tree view, consider alternative options to address the functionality you need.</p> <div class="notecard warning"> <p><strong>Warning:</strong> Tree views use navigation more similar to native applications than to web applications. For this reason, consider alternative options to address the functionality you need before creating a tree view.</p> </div></div></section><section aria-labelledby="single_and_multiple_select_trees"><h3 id="single_and_multiple_select_trees"><a href="#single_and_multiple_select_trees">Single and multiple select trees</a></h3><div class="section-content"><p>Trees can be "single-select", allowing users to choose just one item for an action, or "multi-select", where users are able to select more than one item for an action. In multi-select trees, the <code>tree</code> has <a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiselectable"><code>aria-multiselectable</code></a> set to true. Otherwise, <code>aria-multiselectable</code> is either set to <code>false</code> or the default value of <code>false</code> is implied. In both cases, to be keyboard accessible, focus must be managed for all tree descendants.</p> <p>In some implementations of single-select tree, the focused item also has a selected state; this is known as "selection follows focus". When a single-select tree receives focus, if none of the tree items are selected before the tree receives focus, focus is set on the first node. If a tree item is selected before the tree receives focus, focus is set on the selected tree item. In single-select trees, <a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-selected"><code>aria-selected</code></a> is set to <code>true</code> for the selected tree items and it is not present on any other tree item in the tree.</p> <p>In multi-select trees, all selected tree items have <code>aria-selected="true"</code> set and all tree item nodes that are selectable but not currently selected have <code>aria-selected="false"</code> set. Do not includes the <code>aria-selected</code> attribute on tree items that are not selectable.</p> <p>When a multi-select tree receives focus, if none of the tree items are selected before the tree receives focus, focus is set on the first tree item. If one or more tree items are selected before the tree receives focus, focus is set on the first selected node.</p> <p>In multi-select trees, the selected state is always independent of the focus. For example, in a typical file system navigator, the user can move focus to select any number of files for an action, such as copy or move. The visual design should make it clear which items are selected and which item has focus.</p></div></section><section aria-labelledby="tree_hierarchy"><h3 id="tree_hierarchy"><a href="#tree_hierarchy">Tree hierarchy</a></h3><div class="section-content"><p>In a tree view, the <code>tree</code> node is the root node; it can have child, grandchild, and further descendant <code>treeitem</code> nodes.</p> <p>Each element serving as a tree node has role <code>treeitem</code>, except for the root tree node which has a role of <code>tree</code>. A <code>tree</code> does not have a parent <code>tree</code> node - it is the root node. If a node is both nested in a tree and has descendant tree items, then it has the role <code>treeitem</code> and the <a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-expanded"><code>aria-expanded</code></a> attribute; <code>aria-expanded="false"</code> is set when the node is in a closed state, <code>aria-expanded="true"</code> is set when the node is in an open state.</p> <p><code>treeitem</code> nodes can be direct children of the <code>tree</code> root node, nested within a <code>treeitem</code> node, or, optionally nested in a <a href="/en-US/docs/Web/Accessibility/ARIA/Roles/group_role"><code>group</code></a> element, which, when nested in a <code>tree</code> is an expandable collection of treeitem elements.</p> <p>Do not include <code>aria-expanded</code> on end nodes — those without tree item children — as that would incorrectly describe the node as a parent node to assistive technologies.</p></div></section><section aria-labelledby="dom_placement_and_presence"><h3 id="dom_placement_and_presence"><a href="#dom_placement_and_presence">DOM placement and presence</a></h3><div class="section-content"><p>All treeitems are contained in or owned by an element with role <code>tree</code>. If there are any tree items that are not direct descendants of the <code>tree</code> in the markup, include <a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-owns"><code>aria-owns</code></a> on the owning tree container to include elements that are not DOM children of the container. These non-child owned elements will appear in the reading order in the sequence they are referenced and after any tree items that are DOM children. Scripts that manage focus need to ensure the visual focus order matches this assistive technology reading order.</p> <p>If the complete set of available nodes is not present in the DOM due to dynamic loading as the user moves focus in or scrolls the tree, each node has <a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-level"><code>aria-level</code></a>, <a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-setsize"><code>aria-setsize</code></a>, and <a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-posinset"><code>aria-posinset</code></a> specified.</p></div></section><section aria-labelledby="accessible_name"><h3 id="accessible_name"><a href="#accessible_name">Accessible name</a></h3><div class="section-content"><p>The <code>tree</code> must be provided with an accessible name. Either reference a visible label referenced with <a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby"><code>aria-labelledby</code></a> or specify a label with <a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-label"><code>aria-label</code></a>.</p></div></section><section aria-labelledby="menu_orientation"><h3 id="menu_orientation"><a href="#menu_orientation">Menu orientation</a></h3><div class="section-content"><p>Elements with the role <code>tree</code> have an implicit <a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-orientation"><code>aria-orientation</code></a> value of vertical. If the tree element is horizontally oriented, include <code>aria-orientation="horizontal"</code>.</p></div></section><section aria-labelledby="associated_wai-aria_roles_states_and_properties"><h3 id="associated_wai-aria_roles_states_and_properties"><a href="#associated_wai-aria_roles_states_and_properties">Associated WAI-ARIA roles, states, and properties</a></h3><div class="section-content"><dl> <dt id="roletreeitem"><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/treeitem_role"><code>role="treeitem"</code></a></dt> <dd> <p>An item in a tree.</p> </dd> <dt id="rolegroup"><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/group_role"><code>role="group"</code></a></dt> <dd> <p>An expandable collection of tree items.</p> </dd> <dt id="aria-labelledby"><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby"><code>aria-labelledby</code></a></dt> <dd> <p>Identifies the element (or elements) that labels the <code>tree</code> providing the required accessible name when a visible label is present. Otherwise use <code>aria-label</code>.</p> </dd> <dt id="aria-label"><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-label"><code>aria-label</code></a></dt> <dd> <p>Defines a string value that labels the <code>tree</code> when no visible label is present.</p> </dd> <dt id="aria-orientation"><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-orientation"><code>aria-orientation</code></a></dt> <dd> <p>indicates whether the tree orientation is horizontal or vertical; defaults to <code>vertical</code> if omitted.</p> </dd> <dt id="aria-multiselectable"><a href="/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiselectable"><code>aria-multiselectable</code></a></dt> <dd> <p>When set to true, indicates the user may select more than one tree item from the tree's current selectable descendants.</p> </dd> </dl></div></section><section aria-labelledby="keyboard_interactions"><h3 id="keyboard_interactions"><a href="#keyboard_interactions">Keyboard interactions</a></h3><div class="section-content"><p>For a vertically oriented <code>tree</code>, which is the default orientation:</p> <figure class="table-container"><table> <tbody><tr> <td><kbd>Right arrow</kbd></td> <td> <ul> <li>When focus is on a closed node, opens the node; focus does not move. </li><li>When focus is on an open node, moves focus to the first child node. </li><li>When focus is on an end node (a tree item with no children), does nothing. </li></ul></td> </tr> <tr> <td><kbd>Left arrow</kbd></td> <td> <ul> <li>When focus is on an open node, closes the node. </li><li>When focus is on a child node that is also either an end node or a closed node, moves focus to its parent node. </li><li>When focus is on a closed tree, does nothing. </li></ul></td> </tr> <tr> <td><kbd>Down Arrow</kbd></td> <td> Moves focus to the next node that is focusable without opening or closing a node. </td> </tr> <tr> <td><kbd>Up Arrow</kbd></td> <td> Moves focus to the previous node that is focusable without opening or closing a node. </td> </tr> <tr> <td><kbd>Home</kbd></td> <td> Moves focus to the first node in the tree without opening or closing a node. </td> </tr> <tr> <td><kbd>End</kbd></td> <td> Moves focus to the last node in the tree that is focusable without opening the node. </td> </tr> <tr> <td><kbd>Enter</kbd></td> <td>Performs the default action of the currently focused node. For parent nodes, it opens or closes the node. In single-select trees, if the node has no children, selects the current node if not already selected (which is the default action). </td> </tr> <tr> <td>Type a character*</td> <td> <ul> <li>Focus moves to the next node with a name that starts with the typed character. </li><li>If multiple characters are typed in rapid succession, focus moves to the next node with a name that starts with the string of characters typed. </li></ul></td> </tr> <tr> <td> <kbd>*</kbd> (Optional)</td> <td> Expands all siblings that are at the same level as the current node. </td> </tr> </tbody></table></figure> <p>* Type-ahead is recommended for all trees, especially for trees with more than 7 root nodes</p></div></section><section aria-labelledby="multi-select_keyboard_interactions"><h3 id="multi-select_keyboard_interactions"><a href="#multi-select_keyboard_interactions">Multi-select keyboard interactions</a></h3><div class="section-content"><p>There are two interaction models for multi-select trees: While you can require that users press a modifier key, such as <kbd>Shift</kbd> or <kbd>Control</kbd> while navigating the list in order to avoid losing selection states, the model that does not require the user to hold a modifier key is recommended.</p> <h4 id="recommended_multi_user_select_model">Recommended multi user select model</h4> <figure class="table-container"><table> <tbody><tr> <td><kbd>Space</kbd></td> <td> Toggles the selection state of the focused node. </td> </tr> <tr> <td><kbd>Shift + Down Arrow</kbd> (Optional)</td> <td> Moves focus to and toggles the selection state of the next node. </td> </tr> <tr> <td><kbd>Shift + Up Arrow</kbd> (Optional)</td> <td> Moves focus to and toggles the selection state of the previous node. </td> </tr> <tr> <td><kbd>Shift + Space</kbd> (Optional)</td> <td> Selects contiguous nodes from the most recently selected node to the current node. </td> </tr> <tr> <td><kbd>Control + Shift + Home</kbd> (Optional)</td> <td> Selects the node with focus and all nodes up to the first node. Optionally, moves focus to the first node. </td> </tr> <tr> <td><kbd>Control + Shift + End</kbd> (Optional)</td> <td> Selects the node with focus and all nodes down to the last node. Optionally, moves focus to the last node. </td> </tr> <tr> <td><kbd>Control + A</kbd> (Optional)</td> <td> Selects all nodes in the tree. Optionally, if all nodes are selected, it can also unselect all nodes.</td> </tr> </tbody></table></figure> <h4 id="alternative_multi-selection_model">Alternative multi-selection model</h4> <p>The alternative multi-selection model is a modifier key model in which moving focus without holding a modifier key such as <kbd>Shift</kbd> or <kbd>Control</kbd> unselects all selected nodes except for the focused node:</p> <figure class="table-container"><table> <tbody><tr> <td><kbd>Shift + Down Arrow</kbd></td> <td> Moves focus to and toggles the selection state of the next node. </td> </tr> <tr> <td><kbd>Shift + Up Arrow</kbd></td> <td> Moves focus to and toggles the selection state of the previous node. </td> </tr> <tr> <td><kbd>Control + Down Arrow</kbd></td> <td> Without changing the selection state, moves focus to the next node. </td> </tr> <tr> <td><kbd>Control + Up Arrow</kbd></td> <td> Without changing the selection state, moves focus to the previous node. </td> </tr> <tr> <td><kbd>Control + Space</kbd></td> <td> Toggles the selection state of the focused node. </td> </tr> <tr> <td><kbd>Shift + Space</kbd> (Optional)</td> <td> Selects contiguous nodes from the most recently selected node to the current node. </td> </tr> <tr> <td><kbd>Control + Shift + Home</kbd> (Optional)</td> <td> Selects the node with focus and all nodes up to the first node. Optionally, moves focus to the first node. </td> </tr> <tr> <td><kbd>Control + Shift + End</kbd> (Optional)</td> <td> Selects the node with focus and all nodes down to the last node. Optionally, moves focus to the last node. </td> </tr> <tr> <td><kbd>Control + A</kbd> (Optional)</td> <td> Selects all nodes in the tree. Optionally, if all nodes are selected, it can also unselect all nodes. </td> </tr> </tbody></table></figure></div></section><h2 id="specifications"><a href="#specifications">Specifications</a></h2><table class="standard-table"><thead><tr><th scope="col">Specification</th></tr></thead><tbody><tr><td><a href="https://w3c.github.io/aria/#tree">Accessible Rich Internet Applications (WAI-ARIA)<!-- --> <br/><small># <!-- -->tree</small></a></td></tr><tr><td><a href="https://www.w3.org/WAI/ARIA/apg/patterns/treeview/examples/treeview-navigation/">Unknown specification<!-- --> <br/></a></td></tr></tbody></table><section aria-labelledby="see_also"><h2 id="see_also"><a href="#see_also">See also</a></h2><div class="section-content"></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 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class="footer-moz-link" target="_blank" rel="noopener noreferrer">Cookies</a></li><li class="footer-moz-item"><a href="https://www.mozilla.org/about/legal/terms/mozilla" class="footer-moz-link" target="_blank" rel="noopener noreferrer">Legal</a></li><li class="footer-moz-item"><a href="https://www.mozilla.org/about/governance/policies/participation/" class="footer-moz-link" target="_blank" rel="noopener noreferrer">Community Participation Guidelines</a></li></ul></div><div class="page-footer-legal"><p id="license" class="page-footer-legal-text">Visit<!-- --> <a href="https://www.mozilla.org" target="_blank" rel="noopener noreferrer">Mozilla Corporation’s</a> <!-- -->not-for-profit parent, the<!-- --> <a target="_blank" rel="noopener noreferrer" href="https://foundation.mozilla.org/">Mozilla Foundation</a>.<br/>Portions of this content are ©1998–<!-- -->2025<!-- --> by individual mozilla.org contributors. Content available under<!-- --> <a href="/en-US/docs/MDN/Writing_guidelines/Attrib_copyright_license">a Creative Commons license</a>.</p></div></div></footer></div><script type="application/json" id="hydration">{"url":"/en-US/docs/Web/Accessibility/ARIA/Roles/tree_role","doc":{"body":[{"type":"prose","value":{"id":null,"title":null,"isH3":false,"content":"<p>A <code>tree</code> is a widget that allows the user to select one or more items from a hierarchically organized collection.</p>"}},{"type":"prose","value":{"id":"description","title":"Description","isH3":false,"content":"<p>A <code>tree</code> widget is a hierarchical list with parent and child nodes that can expand and collapse. Any item in the hierarchy may have child tree items, set with <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/treeitem_role\"><code>role=\"treeitem\"</code></a>. Tree items that have children can be expanded or collapsed, showing and hiding their children.</p>\n<p>An example of a <code>tree</code> is a file system selection user interface: a tree view displaying folders and files. Folder items can be expanded to reveal the contents of the folder — which may be files, folders, or both — and collapsed, hiding its contents.</p>\n<p>ARIA tree views are navigated primarily with arrow keys on the keyboard instead of the <kbd>Tab</kbd>. This form of navigation is not common for most browser content, though normal and expected for native applications. For this reason, before creating a tree view, consider alternative options to address the functionality you need.</p>\n<div class=\"notecard warning\">\n<p><strong>Warning:</strong>\nTree views use navigation more similar to native applications than to web applications. For this reason, consider alternative options to address the functionality you need before creating a tree view.</p>\n</div>"}},{"type":"prose","value":{"id":"single_and_multiple_select_trees","title":"Single and multiple select trees","isH3":true,"content":"<p>Trees can be \"single-select\", allowing users to choose just one item for an action, or \"multi-select\", where users are able to select more than one item for an action. In multi-select trees, the <code>tree</code> has <a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiselectable\"><code>aria-multiselectable</code></a> set to true. Otherwise, <code>aria-multiselectable</code> is either set to <code>false</code> or the default value of <code>false</code> is implied. In both cases, to be keyboard accessible, focus must be managed for all tree descendants.</p>\n<p>In some implementations of single-select tree, the focused item also has a selected state; this is known as \"selection follows focus\". When a single-select tree receives focus, if none of the tree items are selected before the tree receives focus, focus is set on the first node. If a tree item is selected before the tree receives focus, focus is set on the selected tree item. In single-select trees, <a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-selected\"><code>aria-selected</code></a> is set to <code>true</code> for the selected tree items and it is not present on any other tree item in the tree.</p>\n<p>In multi-select trees, all selected tree items have <code>aria-selected=\"true\"</code> set and all tree item nodes that are selectable but not currently selected have <code>aria-selected=\"false\"</code> set. Do not includes the <code>aria-selected</code> attribute on tree items that are not selectable.</p>\n<p>When a multi-select tree receives focus, if none of the tree items are selected before the tree receives focus, focus is set on the first tree item. If one or more tree items are selected before the tree receives focus, focus is set on the first selected node.</p>\n<p>In multi-select trees, the selected state is always independent of the focus. For example, in a typical file system navigator, the user can move focus to select any number of files for an action, such as copy or move. The visual design should make it clear which items are selected and which item has focus.</p>"}},{"type":"prose","value":{"id":"tree_hierarchy","title":"Tree hierarchy","isH3":true,"content":"<p>In a tree view, the <code>tree</code> node is the root node; it can have child, grandchild, and further descendant <code>treeitem</code> nodes.</p>\n<p>Each element serving as a tree node has role <code>treeitem</code>, except for the root tree node which has a role of <code>tree</code>. A <code>tree</code> does not have a parent <code>tree</code> node - it is the root node. If a node is both nested in a tree and has descendant tree items, then it has the role <code>treeitem</code> and the <a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-expanded\"><code>aria-expanded</code></a> attribute; <code>aria-expanded=\"false\"</code> is set when the node is in a closed state, <code>aria-expanded=\"true\"</code> is set when the node is in an open state.</p>\n<p><code>treeitem</code> nodes can be direct children of the <code>tree</code> root node, nested within a <code>treeitem</code> node, or, optionally nested in a <a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/group_role\"><code>group</code></a> element, which, when nested in a <code>tree</code> is an expandable collection of treeitem elements.</p>\n<p>Do not include <code>aria-expanded</code> on end nodes — those without tree item children — as that would incorrectly describe the node as a parent node to assistive technologies.</p>"}},{"type":"prose","value":{"id":"dom_placement_and_presence","title":"DOM placement and presence","isH3":true,"content":"<p>All treeitems are contained in or owned by an element with role <code>tree</code>. If there are any tree items that are not direct descendants of the <code>tree</code> in the markup, include <a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-owns\"><code>aria-owns</code></a> on the owning tree container to include elements that are not DOM children of the container. These non-child owned elements will appear in the reading order in the sequence they are referenced and after any tree items that are DOM children. Scripts that manage focus need to ensure the visual focus order matches this assistive technology reading order.</p>\n<p>If the complete set of available nodes is not present in the DOM due to dynamic loading as the user moves focus in or scrolls the tree, each node has <a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-level\"><code>aria-level</code></a>, <a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-setsize\"><code>aria-setsize</code></a>, and <a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-posinset\"><code>aria-posinset</code></a> specified.</p>"}},{"type":"prose","value":{"id":"accessible_name","title":"Accessible name","isH3":true,"content":"<p>The <code>tree</code> must be provided with an accessible name. Either reference a visible label referenced with <a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby\"><code>aria-labelledby</code></a> or specify a label with <a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-label\"><code>aria-label</code></a>.</p>"}},{"type":"prose","value":{"id":"menu_orientation","title":"Menu orientation","isH3":true,"content":"<p>Elements with the role <code>tree</code> have an implicit <a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-orientation\"><code>aria-orientation</code></a> value of vertical. If the tree element is horizontally oriented, include <code>aria-orientation=\"horizontal\"</code>.</p>"}},{"type":"prose","value":{"id":"associated_wai-aria_roles_states_and_properties","title":"Associated WAI-ARIA roles, states, and properties","isH3":true,"content":"<dl>\n<dt id=\"roletreeitem\"><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/treeitem_role\"><code>role=\"treeitem\"</code></a></dt>\n<dd>\n<p>An item in a tree.</p>\n</dd>\n<dt id=\"rolegroup\"><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/group_role\"><code>role=\"group\"</code></a></dt>\n<dd>\n<p>An expandable collection of tree items.</p>\n</dd>\n<dt id=\"aria-labelledby\"><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby\"><code>aria-labelledby</code></a></dt>\n<dd>\n<p>Identifies the element (or elements) that labels the <code>tree</code> providing the required accessible name when a visible label is present. Otherwise use <code>aria-label</code>.</p>\n</dd>\n<dt id=\"aria-label\"><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-label\"><code>aria-label</code></a></dt>\n<dd>\n<p>Defines a string value that labels the <code>tree</code> when no visible label is present.</p>\n</dd>\n<dt id=\"aria-orientation\"><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-orientation\"><code>aria-orientation</code></a></dt>\n<dd>\n<p>indicates whether the tree orientation is horizontal or vertical; defaults to <code>vertical</code> if omitted.</p>\n</dd>\n<dt id=\"aria-multiselectable\"><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiselectable\"><code>aria-multiselectable</code></a></dt>\n<dd>\n<p>When set to true, indicates the user may select more than one tree item from the tree's current selectable descendants.</p>\n</dd>\n</dl>"}},{"type":"prose","value":{"id":"keyboard_interactions","title":"Keyboard interactions","isH3":true,"content":"<p>For a vertically oriented <code>tree</code>, which is the default orientation:</p>\n<figure class=\"table-container\"><table>\n<tbody><tr>\n<td><kbd>Right arrow</kbd></td>\n<td>\n<ul>\n<li>When focus is on a closed node, opens the node; focus does not move.\n</li><li>When focus is on an open node, moves focus to the first child node.\n</li><li>When focus is on an end node (a tree item with no children), does nothing.\n</li></ul></td>\n</tr>\n<tr>\n<td><kbd>Left arrow</kbd></td>\n<td>\n<ul>\n<li>When focus is on an open node, closes the node.\n</li><li>When focus is on a child node that is also either an end node or a closed node, moves focus to its parent node.\n</li><li>When focus is on a closed tree, does nothing.\n</li></ul></td>\n</tr>\n<tr>\n<td><kbd>Down Arrow</kbd></td>\n<td> Moves focus to the next node that is focusable without opening or closing a node.\n</td>\n</tr>\n<tr>\n<td><kbd>Up Arrow</kbd></td>\n<td> Moves focus to the previous node that is focusable without opening or closing a node.\n</td>\n</tr>\n<tr>\n<td><kbd>Home</kbd></td>\n<td> Moves focus to the first node in the tree without opening or closing a node.\n</td>\n</tr>\n<tr>\n<td><kbd>End</kbd></td>\n<td> Moves focus to the last node in the tree that is focusable without opening the node.\n</td>\n</tr>\n<tr>\n<td><kbd>Enter</kbd></td>\n<td>Performs the default action of the currently focused node. For parent nodes, it opens or closes the node. In single-select trees, if the node has no children, selects the current node if not already selected (which is the default action).\n</td>\n</tr>\n<tr>\n<td>Type a character*</td>\n<td>\n<ul>\n<li>Focus moves to the next node with a name that starts with the typed character.\n</li><li>If multiple characters are typed in rapid succession, focus moves to the next node with a name that starts with the string of characters typed.\n</li></ul></td>\n</tr>\n<tr>\n<td>\n<kbd>*</kbd> (Optional)</td>\n<td> Expands all siblings that are at the same level as the current node.\n</td>\n</tr>\n</tbody></table></figure>\n<p>* Type-ahead is recommended for all trees, especially for trees with more than 7 root nodes</p>"}},{"type":"prose","value":{"id":"multi-select_keyboard_interactions","title":"Multi-select keyboard interactions","isH3":true,"content":"<p>There are two interaction models for multi-select trees: While you can require that users press a modifier key, such as <kbd>Shift</kbd> or <kbd>Control</kbd> while navigating the list in order to avoid losing selection states, the model that does not require the user to hold a modifier key is recommended.</p>\n<h4 id=\"recommended_multi_user_select_model\">Recommended multi user select model</h4>\n<figure class=\"table-container\"><table>\n<tbody><tr>\n<td><kbd>Space</kbd></td>\n<td> Toggles the selection state of the focused node.\n</td>\n</tr>\n<tr>\n<td><kbd>Shift + Down Arrow</kbd> (Optional)</td>\n<td> Moves focus to and toggles the selection state of the next node.\n</td>\n</tr>\n<tr>\n<td><kbd>Shift + Up Arrow</kbd> (Optional)</td>\n<td> Moves focus to and toggles the selection state of the previous node.\n</td>\n</tr>\n<tr>\n<td><kbd>Shift + Space</kbd> (Optional)</td>\n<td> Selects contiguous nodes from the most recently selected node to the current node.\n</td>\n</tr>\n<tr>\n<td><kbd>Control + Shift + Home</kbd> (Optional)</td>\n<td> Selects the node with focus and all nodes up to the first node. Optionally, moves focus to the first node.\n</td>\n</tr>\n<tr>\n<td><kbd>Control + Shift + End</kbd> (Optional)</td>\n<td> Selects the node with focus and all nodes down to the last node. Optionally, moves focus to the last node.\n</td>\n</tr>\n<tr>\n<td><kbd>Control + A</kbd> (Optional)</td>\n<td> Selects all nodes in the tree. Optionally, if all nodes are selected, it can also unselect all nodes.</td>\n</tr>\n</tbody></table></figure>\n<h4 id=\"alternative_multi-selection_model\">Alternative multi-selection model</h4>\n<p>The alternative multi-selection model is a modifier key model in which moving focus without holding a modifier key such as <kbd>Shift</kbd> or <kbd>Control</kbd> unselects all selected nodes except for the focused node:</p>\n<figure class=\"table-container\"><table>\n<tbody><tr>\n<td><kbd>Shift + Down Arrow</kbd></td>\n<td> Moves focus to and toggles the selection state of the next node.\n</td>\n</tr>\n<tr>\n<td><kbd>Shift + Up Arrow</kbd></td>\n<td> Moves focus to and toggles the selection state of the previous node.\n</td>\n</tr>\n<tr>\n<td><kbd>Control + Down Arrow</kbd></td>\n<td> Without changing the selection state, moves focus to the next node.\n</td>\n</tr>\n<tr>\n<td><kbd>Control + Up Arrow</kbd></td>\n<td> Without changing the selection state, moves focus to the previous node.\n</td>\n</tr>\n<tr>\n<td><kbd>Control + Space</kbd></td>\n<td> Toggles the selection state of the focused node.\n</td>\n</tr>\n<tr>\n<td><kbd>Shift + Space</kbd> (Optional)</td>\n<td> Selects contiguous nodes from the most recently selected node to the current node.\n</td>\n</tr>\n<tr>\n<td><kbd>Control + Shift + Home</kbd> (Optional)</td>\n<td> Selects the node with focus and all nodes up to the first node. Optionally, moves focus to the first node.\n</td>\n</tr>\n<tr>\n<td><kbd>Control + Shift + End</kbd> (Optional)</td>\n<td> Selects the node with focus and all nodes down to the last node. Optionally, moves focus to the last node.\n</td>\n</tr>\n<tr>\n<td><kbd>Control + A</kbd> (Optional)</td>\n<td> Selects all nodes in the tree. Optionally, if all nodes are selected, it can also unselect all nodes.\n</td>\n</tr>\n</tbody></table></figure>"}},{"type":"specifications","value":{"id":"specifications","title":"Specifications","isH3":false,"specifications":[{"bcdSpecificationURL":"https://w3c.github.io/aria/#tree","title":"Accessible Rich Internet Applications (WAI-ARIA)"},{"bcdSpecificationURL":"https://www.w3.org/WAI/ARIA/apg/patterns/treeview/examples/treeview-navigation/","title":"Unknown specification"}],"query":"undefined"}},{"type":"prose","value":{"id":"see_also","title":"See also","isH3":false,"content":""}}],"isActive":true,"isMarkdown":true,"isTranslated":false,"locale":"en-US","mdn_url":"/en-US/docs/Web/Accessibility/ARIA/Roles/tree_role","modified":"2024-08-03T13:26:37.000Z","native":"English (US)","noIndexing":false,"other_translations":[{"locale":"de","title":"ARIA: tree Rolle","native":"Deutsch"}],"pageTitle":"ARIA: tree role - Accessibility | MDN","parents":[{"uri":"/en-US/docs/Web","title":"References"},{"uri":"/en-US/docs/Web/Accessibility","title":"Accessibility"},{"uri":"/en-US/docs/Web/Accessibility/ARIA","title":"ARIA"},{"uri":"/en-US/docs/Web/Accessibility/ARIA/Roles","title":"WAI-ARIA Roles"},{"uri":"/en-US/docs/Web/Accessibility/ARIA/Roles/tree_role","title":"ARIA: tree role"}],"popularity":null,"short_title":"ARIA: tree role","sidebarHTML":"<ol><li class=\"section\"><a href=\"/en-US/docs/Web/Accessibility\">Accessibility</a></li><li class=\"toggle\"><details><summary><a href=\"/en-US/docs/Learn_web_development/Core/Accessibility\">Beginner's tutorials</a></summary><ol><li><a href=\"/en-US/docs/Learn_web_development/Core/Accessibility/What_is_accessibility\">What is accessibility?</a></li><li><a href=\"/en-US/docs/Learn_web_development/Core/Accessibility/Tooling\">Accessibility tooling and assistive technology</a></li><li><a href=\"/en-US/docs/Learn_web_development/Core/Accessibility/HTML\">HTML: A good basis for accessibility</a></li><li><a href=\"/en-US/docs/Learn_web_development/Core/Accessibility/CSS_and_JavaScript\">CSS and JavaScript accessibility best practices</a></li><li><a href=\"/en-US/docs/Learn_web_development/Core/Accessibility/WAI-ARIA_basics\">WAI-ARIA basics</a></li><li><a href=\"/en-US/docs/Learn_web_development/Core/Accessibility/Multimedia\">Accessible multimedia</a></li><li><a href=\"/en-US/docs/Learn_web_development/Core/Accessibility/Mobile\">Mobile accessibility</a></li><li><a href=\"/en-US/docs/Learn_web_development/Core/Accessibility/Accessibility_troubleshooting\">Challenge: Accessibility troubleshooting</a></li></ol></details></li><li class=\"toggle\"><details><summary>Guides</summary><ol><li><a href=\"/en-US/docs/Web/Accessibility/Information_for_Web_authors\">Accessibility information for web authors</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Accessibility:_What_users_can_to_to_browse_safely\">Accessibility: What users can do to browse more safely</a></li><li><a href=\"/en-US/docs/Web/Accessibility/An_overview_of_accessible_web_applications_and_widgets\">An overview of accessible web applications and widgets</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Keyboard-navigable_JavaScript_widgets\">Keyboard-navigable JavaScript widgets</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Mobile_accessibility_checklist\">Mobile accessibility checklist</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Understanding_WCAG\">Understanding the Web Content Accessibility Guidelines</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Cognitive_accessibility\">Cognitive accessibility</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Accessibility_and_Spacial_Patterns\">Accessibility and Spacial Patterns</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Understanding_Colors_and_Luminance\">Web Accessibility: Understanding Colors and Luminance</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Seizure_disorders\">Web accessibility for seizures and physical reactions</a></li></ol></details></li><li class=\"toggle\"><details><summary>WCAG</summary><ol><li><a href=\"/en-US/docs/Web/Accessibility/Understanding_WCAG/Keyboard\">Keyboard</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Understanding_WCAG/Operable\">Operable</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Understanding_WCAG/Perceivable\">Perceivable</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Understanding_WCAG/Robust\">Robust</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Understanding_WCAG/Text_labels_and_names\">Text labels and names</a></li><li><a href=\"/en-US/docs/Web/Accessibility/Understanding_WCAG/Understandable\">Understandable</a></li></ol></details></li><li class=\"section\"><a href=\"/en-US/docs/Web/Accessibility/ARIA\">ARIA</a></li><li class=\"toggle\"><details><summary>ARIA guides</summary><ol><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/ARIA_Guides\">ARIA guides</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/ARIA_Live_Regions\">ARIA live regions</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/ARIA_Screen_Reader_Implementors_Guide\">ARIA Screen Reader Implementors Guide</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/ARIA_Techniques\">Using ARIA: Roles, states, and properties</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Multipart_labels\">Multipart labels: Using ARIA for labels with embedded fields inside them</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/How_to_file_ARIA-related_bugs\">How to file ARIA-related bugs</a></li></ol></details></li><li class=\"toggle\"><details><summary>ARIA states and properties</summary><ol><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-activedescendant\">aria-activedescendant</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-atomic\">aria-atomic</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-autocomplete\">aria-autocomplete</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-braillelabel\">aria-braillelabel</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-brailleroledescription\">aria-brailleroledescription</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-busy\">aria-busy</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-checked\">aria-checked</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-colcount\">aria-colcount</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-colindex\">aria-colindex</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-colindextext\">aria-colindextext</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-colspan\">aria-colspan</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-controls\">aria-controls</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-current\">aria-current</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-describedby\">aria-describedby</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-description\">aria-description</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-details\">aria-details</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-disabled\">aria-disabled</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-dropeffect\">aria-dropeffect</a><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n<span class=\"visually-hidden\">Deprecated</span>\n</abbr></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-errormessage\">aria-errormessage</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-expanded\">aria-expanded</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-flowto\">aria-flowto</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-grabbed\">aria-grabbed</a><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n<span class=\"visually-hidden\">Deprecated</span>\n</abbr></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-haspopup\">aria-haspopup</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-hidden\">aria-hidden</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-invalid\">aria-invalid</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-keyshortcuts\">aria-keyshortcuts</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-label\">aria-label</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-labelledby\">aria-labelledby</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-level\">aria-level</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-live\">aria-live</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-modal\">aria-modal</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiline\">aria-multiline</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-multiselectable\">aria-multiselectable</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-orientation\">aria-orientation</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-owns\">aria-owns</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-placeholder\">aria-placeholder</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-posinset\">aria-posinset</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-pressed\">aria-pressed</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-readonly\">aria-readonly</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-relevant\">aria-relevant</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-required\">aria-required</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-roledescription\">aria-roledescription</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowcount\">aria-rowcount</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowindex\">aria-rowindex</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowindextext\">aria-rowindextext</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowspan\">aria-rowspan</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-selected\">aria-selected</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-setsize\">aria-setsize</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-sort\">aria-sort</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuemax\">aria-valuemax</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuemin\">aria-valuemin</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuenow\">aria-valuenow</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-valuetext\">aria-valuetext</a></li></ol></details></li><li class=\"toggle\"><details open=\"\"><summary>ARIA roles</summary><ol><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/alert_role\">ARIA: alert role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/alertdialog_role\">ARIA: alertdialog role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/application_role\">ARIA: application role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/article_role\">ARIA: article role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/banner_role\">ARIA: banner role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/button_role\">ARIA: button role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/cell_role\">ARIA: cell role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/checkbox_role\">ARIA: checkbox role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/columnheader_role\">ARIA: columnheader role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/combobox_role\">ARIA: combobox role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/command_role\">ARIA: command role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/comment_role\">ARIA: comment role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/complementary_role\">ARIA: complementary role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/composite_role\">ARIA: composite role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/contentinfo_role\">ARIA: contentinfo role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/definition_role\">ARIA: definition role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/dialog_role\">ARIA: dialog role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/directory_role\">ARIA: directory role</a><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n<span class=\"visually-hidden\">Deprecated</span>\n</abbr></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/document_role\">ARIA: document role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/structural_roles\">ARIA: document structural roles</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/feed_role\">ARIA: feed role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/figure_role\">ARIA: figure role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/form_role\">ARIA: form role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/generic_role\">ARIA: generic role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/grid_role\">ARIA: grid role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/gridcell_role\">ARIA: gridcell role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/group_role\">ARIA: group role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/heading_role\">ARIA: heading role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/img_role\">ARIA: img role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/input_role\">ARIA: input role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/landmark_role\">ARIA: landmark role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/link_role\">ARIA: link role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/list_role\">ARIA: list role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/listbox_role\">ARIA: listbox role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/listitem_role\">ARIA: listitem role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/log_role\">ARIA: log role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/main_role\">ARIA: main role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/mark_role\">ARIA: mark role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/marquee_role\">ARIA: marquee role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/math_role\">ARIA: math role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/menu_role\">ARIA: menu role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/menubar_role\">ARIA: menubar role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/menuitem_role\">ARIA: menuitem role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/menuitemcheckbox_role\">ARIA: menuitemcheckbox role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/menuitemradio_role\">ARIA: menuitemradio role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/meter_role\">ARIA: meter role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/navigation_role\">ARIA: navigation role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/none_role\">ARIA: none role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/note_role\">ARIA: note role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/option_role\">ARIA: option role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/presentation_role\">ARIA: presentation role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/progressbar_role\">ARIA: progressbar role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/radio_role\">ARIA: radio role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/radiogroup_role\">ARIA: radiogroup role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/range_role\">ARIA: range role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/region_role\">ARIA: region role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/roletype_role\">ARIA: roletype role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/row_role\">ARIA: row role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/rowgroup_role\">ARIA: rowgroup role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/rowheader_role\">ARIA: rowheader role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/scrollbar_role\">ARIA: scrollbar role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/search_role\">ARIA: search role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/searchbox_role\">ARIA: searchbox role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/section_role\">ARIA: section role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/sectionhead_role\">ARIA: sectionhead role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/select_role\">ARIA: select role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/separator_role\">ARIA: separator role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/slider_role\">ARIA: slider role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/spinbutton_role\">ARIA: spinbutton role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/status_role\">ARIA: status role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/structure_role\">ARIA: structure role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/suggestion_role\">ARIA: suggestion role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/switch_role\">ARIA: switch role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/tab_role\">ARIA: tab role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/table_role\">ARIA: table role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/tablist_role\">ARIA: tablist role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/tabpanel_role\">ARIA: tabpanel role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/term_role\">ARIA: term role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/textbox_role\">ARIA: textbox role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/timer_role\">ARIA: timer role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/toolbar_role\">ARIA: toolbar role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/tooltip_role\">ARIA: tooltip role</a></li><li><em><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/tree_role\" aria-current=\"page\">ARIA: tree role</a></em></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/treegrid_role\">ARIA: treegrid role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/treeitem_role\">ARIA: treeitem role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/widget_role\">ARIA: widget role</a></li><li><a href=\"/en-US/docs/Web/Accessibility/ARIA/Roles/window_role\">ARIA: window role</a></li></ol></details></li></ol>","source":{"folder":"en-us/web/accessibility/aria/roles/tree_role","github_url":"https://github.com/mdn/content/blob/main/files/en-us/web/accessibility/aria/roles/tree_role/index.md","last_commit_url":"https://github.com/mdn/content/commit/245715b48674c1729cb63417e4a27628e30ae28c","filename":"index.md"},"summary":"A tree is a widget that allows the user to select one or more items from a hierarchically organized collection.","title":"ARIA: tree role","toc":[{"text":"Description","id":"description"},{"text":"Specifications","id":"specifications"},{"text":"See also","id":"see_also"}],"pageType":"aria-role"}}</script></body></html>