React Tooltip
IE / Edge | Firefox | Chrome | Safari | Opera |
---|---|---|---|---|
IE 8 + ✔ | Firefox 31.0+ ✔ | Chrome 31.0+ ✔ | Safari 7.0+ ✔ | Opera 30.0+ ✔ |
var Tooltip = require('rc-tooltip');
var React = require('react');
var ReactDOM = require('react-dom');
// By default, the tooltip has no style.
// Consider importing the stylesheet it comes with:
// 'rc-tooltip/assets/bootstrap_white.css'
ReactDOM.render(
<Tooltip placement="left" trigger={['click']} overlay={<span>tooltip</span>}>
<a href="#">hover</a>
</Tooltip>,
container,
);
npm start
and then go to
http://localhost:8000/demo
Online demo: https://react-component.github.io/tooltip/demo
name | type | default | description |
---|---|---|---|
trigger | string | string[] | 'hover' | which actions cause tooltip shown. enum of 'hover','click','focus' |
visible | boolean | false | whether tooltip is visible |
defaultVisible | boolean | false | whether tooltip is visible by default |
placement | string | 'right' | tooltip placement. enum of 'top','left','right','bottom', 'topLeft', 'topRight', 'bottomLeft', 'bottomRight', 'leftTop', 'leftBottom', 'rightTop', 'rightBottom' |
motion | object | Config popup motion. Please ref demo for example | |
onVisibleChange | (visible: boolean) => void; | Callback when visible change | |
afterVisibleChange | (visible: boolean) => void; | Callback after visible change | |
overlay | ReactNode | () => ReactNode | tooltip overlay content | |
overlayStyle | object | style of tooltip overlay | |
overlayClassName | string | className of tooltip overlay | |
prefixCls | string | 'rc-tooltip' | prefix class name of tooltip |
mouseEnterDelay | number | 0 | delay time (in second) before tooltip shows when mouse enter |
mouseLeaveDelay | number | 0.1 | delay time (in second) before tooltip hides when mouse leave |
getTooltipContainer | (triggerNode: HTMLElement) => HTMLElement | () => document.body | get container of tooltip, default to body |
destroyTooltipOnHide | boolean | false | destroy tooltip when it is hidden |
align | object | align config of tooltip. Please ref demo for usage example | |
showArrow | boolean | object | false | whether to show arrow of tooltip |
zIndex | number | config popup tooltip zIndex |
Tooltip
requires a child node that accepts an onMouseEnter
, onMouseLeave
, onFocus
, onClick
event. This means the child node must be a built-in component like div
or span
, or a custom component that passes its props to its built-in component child.
For accessibility purpose you can use the id
prop to link your tooltip with another element. For example attaching it to an input element:
<Tooltip
...
id={this.props.name}>
<input type="text"
...
aria-describedby={this.props.name}/>
</Tooltip>
If you do it like this, a screenreader would read the content of your tooltip if you focus the input element.
NOTE: role="tooltip"
is also added to expose the purpose of the tooltip element to a screenreader.
npm install
npm start
npm test
npm run chrome-test
npm run coverage
rc-tooltip
is released under the MIT license.