--- category: Components type: Navigation title: Dropdown cover: https://gw.alipayobjects.com/zos/alicdn/eedWN59yJ/Dropdown.svg --- A dropdown list. ## When To Use When there are more than a few options to choose from, you can wrap them in a `Dropdown`. By hovering or clicking on the trigger, a dropdown menu will appear, which allows you to choose an option and execute the relevant action. ### Usage upgrade after 4.24.0 ```__react import Alert from '../alert'; ReactDOM.render(, mountNode); ``` ```jsx // works when >=4.24.0, recommended ✅ const items = [ { label: 'item 1', key: 'item-1' }, // remember to pass the key prop { label: 'item 2', key: 'item-2' }, ]; return ( Hover me ); // works when <4.24.0, deprecated when >=4.24.0 🙅🏻‍♀️ const menu = ( item 1 item 2 ); return ( Hover me ); ``` ## API ### Dropdown | Property | Description | Type | Default | Version | | --- | --- | --- | --- | --- | | arrow | Whether the dropdown arrow should be visible | boolean \| { pointAtCenter: boolean } | false | | | autoAdjustOverflow | Whether to adjust dropdown placement automatically when dropdown is off screen | boolean | true | >= 4.24.5 < 5.0.0 \|\| >= 5.2.0 | | autoFocus | Focus element in `overlay` when opened | boolean | false | 4.21.0 | | disabled | Whether the dropdown menu is disabled | boolean | - | | | destroyPopupOnHide | Whether destroy dropdown when hidden | boolean | false | | | dropdownRender | Customize dropdown content | (menus: ReactNode) => ReactNode | - | 4.24.0 | | getPopupContainer | To set the container of the dropdown menu. The default is to create a div element in body, but you can reset it to the scrolling area and make a relative reposition. [Example on CodePen](https://codepen.io/afc163/pen/zEjNOy?editors=0010) | (triggerNode: HTMLElement) => HTMLElement | () => document.body | | | menu | The menu props | [MenuProps](/components/menu/#API) | - | 4.24.0 | | overlayClassName | The class name of the dropdown root element | string | - | | | overlayStyle | The style of the dropdown root element | CSSProperties | - | | | placement | Placement of popup menu: `bottom` `bottomLeft` `bottomRight` `top` `topLeft` `topRight` | string | `bottomLeft` | | | trigger | The trigger mode which executes the dropdown action. Note that hover can't be used on touchscreens | Array<`click`\|`hover`\|`contextMenu`> | \[`hover`] | | | open | Whether the dropdown menu is currently open. Use `visible` under 4.23.0 ([why?](/docs/react/faq#why-open)) | boolean | - | 4.23.0 | | onOpenChange | Called when the open state is changed. Not trigger when hidden by click item. Use `onVisibleChange` under 4.23.0 ([why?](/docs/react/faq#why-open)) | (open: boolean) => void | - | 4.23.0 | ### Dropdown.Button Same props from Dropdown. And includes additional props: | Property | Description | Type | Default | Version | | --- | --- | --- | --- | --- | | buttonsRender | Custom buttons inside Dropdown.Button | (buttons: ReactNode\[]) => ReactNode\[] | - | | | loading | Set the loading status of button | boolean \| { delay: number } | false | | | danger | Set the danger status of button | boolean | - | 4.23.0 | | icon | Icon (appears on the right) | ReactNode | - | | | size | Size of the button, the same as [Button](/components/button/#API) | string | `default` | | | type | Type of the button, the same as [Button](/components/button/#API) | string | `default` | | | onClick | The same as [Button](/components/button/#API): called when you click the button on the left | (event) => void | - | |