$ npm i react-popover-a11y
or
$ yarn add react-popover-a11y
import PopoverA11y from 'react-popover-a11y'
export default class App extends Component {
constructor(...params) {
super(...params)
this.handleClose = this.handleClose.bind(this)
this.handleOpen = this.handleOpen.bind(this)
this.state = { isOpen: false }
}
handleClose() {
this.setState({ isOpen: false })
}
handleOpen() {
this.setState({ isOpen: true })
}
render() {
const { isOpen } = this.state
const content = <div className="content">Popover content</div>
const trigger = <div className="btn">Click me</div>
return (
<PopoverA11y
bottom
right
content={content}
isOpen={isOpen}
offset={10}
onClose={this.handleClose}
onOpen={this.handleOpen}
trigger={trigger}
/>
)
}
}
import PopoverA11y, { PopoverContent } from 'react-popover-a11y'
export default class App extends Component {
constructor(...params) {
super(...params)
this.handleClose = this.handleClose.bind(this)
this.handleOpen = this.handleOpen.bind(this)
this.state = { isOpen: false }
}
handleClose() {
this.setState({ isOpen: false })
}
handleOpen() {
this.setState({ isOpen: true })
}
render() {
const { isOpen } = this.state
const content = <div className="content">Popover content</div>
const trigger = (
<PopoverContent style={{ zIndex: '9999' }}>
<div className="btn">Click me</div>
</PopoverContent>
)
return (
<PopoverA11y
bottom
right
content={content}
isOpen={isOpen}
offset="-0.5rem"
onClose={this.handleClose}
onOpen={this.handleOpen}
trigger={trigger}
/>
)
}
}
You can pass both bottom
and left
or top
and right
, for example, or
simply one of those.
If you specify top
and right
, but the popover would open outside the
window
to the top and right, this component will adjust it to be inside the
window
β in this case, bottom
and left
β so that it will remain visible.
Prop | Type | Required | Default | Details |
---|---|---|---|---|
bottom |
bool | no | none | Have popover appear at the bottom |
content |
node | yes | none | This is the popover content element. Can be a normal React node or import PopoverContent itself to override its style |
isOpen |
bool | yes | false | As a controlled component, you must pass isOpen to tell the component what to do |
label |
string | no | none | Provide a label to be used as aria-label when no appropriate trigger text is provided |
left |
bool | no | none | Have popover appear at the left |
offset |
number / CSS unit | no | 0px |
Amount in pixels (or CSS unit value, like -0.5rem ) for popover to be offset from trigger |
onClose |
function | yes | Function.prototype |
Callback that is triggered when element should close |
onOpen |
function | yes | Function.prototype |
Callback that is triggered when element should open |
right |
bool | no | none | Have popover appear at the right |
top |
bool | no | none | Have popover appear at the top |
trigger |
node | yes | none | This is the popover trigger element |
Thanks goes to these wonderful people (emoji key):
Robert Pearce π» π π‘ π€ |
Luke Mallory π π» |
This project follows the all-contributors specification. Contributions of any kind welcome!