165 lines
5.0 KiB
Markdown
165 lines
5.0 KiB
Markdown
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# rc-dropdown
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react dropdown component
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[![NPM version][npm-image]][npm-url] [![build status][travis-image]][travis-url] [![Test coverage][coveralls-image]][coveralls-url] [![Dependencies][david-image]][david-url] [![DevDependencies][david-dev-image]][david-dev-url] [![npm download][download-image]][download-url] [![bundle size][bundlephobia-image]][bundlephobia-url] [![dumi][dumi-image]][dumi-url]
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[npm-image]: http://img.shields.io/npm/v/rc-dropdown.svg?style=flat-square
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[npm-url]: http://npmjs.org/package/rc-dropdown
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[travis-image]: https://img.shields.io/travis/react-component/dropdown.svg?style=flat-square
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[travis-url]: https://travis-ci.org/react-component/dropdown
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[coveralls-image]: https://img.shields.io/coveralls/react-component/dropdown.svg?style=flat-square
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[coveralls-url]: https://coveralls.io/r/react-component/dropdown?branch=master
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[david-url]: https://david-dm.org/react-component/dropdown
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[david-image]: https://david-dm.org/react-component/dropdown/status.svg?style=flat-square
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[david-dev-url]: https://david-dm.org/react-component/dropdown?type=dev
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[david-dev-image]: https://david-dm.org/react-component/dropdown/dev-status.svg?style=flat-square
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[download-image]: https://img.shields.io/npm/dm/rc-dropdown.svg?style=flat-square
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[download-url]: https://npmjs.org/package/rc-dropdown
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[bundlephobia-url]: https://bundlephobia.com/result?p=rc-dropdown
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[bundlephobia-image]: https://badgen.net/bundlephobia/minzip/rc-dropdown
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[dumi-image]: https://img.shields.io/badge/docs%20by-dumi-blue?style=flat-square
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[dumi-url]: https://github.com/umijs/dumi
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## Screenshot
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## Example
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online example: http://react-component.github.io/dropdown/examples/
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## install
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[](https://npmjs.org/package/rc-dropdown)
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## Usage
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```js
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var Dropdown = require('rc-dropdown');
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// use dropdown
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```
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## API
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### props
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<table class="table table-bordered table-striped">
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<thead>
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<tr>
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<th style="width: 100px;">name</th>
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<th style="width: 50px;">type</th>
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<th style="width: 50px;">default</th>
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<th>description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>overlayClassName</td>
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<td>String</td>
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<td></td>
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<td>additional css class of root dom node</td>
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</tr>
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<tr>
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<td>openClassName</td>
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<td>String</td>
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<td>`${prefixCls}-open`</td>
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<td>className of trigger when dropdown is opened</td>
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</tr>
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<tr>
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<td>prefixCls</td>
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<td>String</td>
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<td>rc-dropdown</td>
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<td>prefix class name</td>
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</tr>
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<tr>
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<td>transitionName</td>
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<td>String</td>
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<td></td>
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<td>dropdown menu's animation css class name</td>
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</tr>
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<tr>
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<td>animation</td>
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<td>String</td>
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<td></td>
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<td>part of dropdown menu's animation css class name</td>
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</tr>
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<tr>
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<td>placement</td>
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<td>String</td>
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<td>bottomLeft</td>
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<td>Position of menu item. There are: top, topCenter, topRight, bottomLeft, bottom, bottomRight </td>
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</tr>
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<tr>
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<td>onVisibleChange</td>
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<td>Function</td>
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<td></td>
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<td>call when visible is changed</td>
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</tr>
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<tr>
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<td>visible</td>
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<td>boolean</td>
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<td></td>
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<td>whether tooltip is visible</td>
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</tr>
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<tr>
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<td>defaultVisible</td>
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<td>boolean</td>
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<td></td>
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<td>whether tooltip is visible initially</td>
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</tr>
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<tr>
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<td>overlay</td>
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<td>rc-menu</td>
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<td></td>
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<td><a href="https://github.com/react-component/menu">rc-menu</a> element</td>
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</tr>
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<tr>
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<td>onOverlayClick</td>
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<td>function(e)</td>
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<td></td>
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<td>call when overlay is clicked</td>
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</tr>
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<tr>
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<td>minOverlayWidthMatchTrigger</td>
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<td>boolean</td>
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<td>true (false when set alignPoint)</td>
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<td>whether overlay's width must not be less than trigger's </td>
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</tr>
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<tr>
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<td>getPopupContainer</td>
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<td>Function(menuDOMNode): HTMLElement</td>
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<th>() => document.body</th>
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<td>Where to render the DOM node of dropdown</td>
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</tr>
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</tbody>
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</table>
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Note: Additional props are passed into the underlying [rc-trigger](https://github.com/react-component/trigger) component. This can be useful for example, to display the dropdown in a separate [portal](https://reactjs.org/docs/portals.html)-driven window via the `getDocument()` rc-trigger prop.
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## Development
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```
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npm install
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npm start
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```
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## Test Case
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```
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npm test
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npm run chrome-test
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```
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## Coverage
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```
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npm run coverage
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```
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open coverage/ dir
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## License
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rc-dropdown is released under the MIT license.
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