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react-keybindings
Advanced tools
Add keybindings in React apps.
React Keybindings requires React(DOM) 0.14 or later.
npm install --save react-keybindings
mapActionsToKeys(keymap)
React Keybindings provides a higher-order component to wrap an existing component. It allows you to map actions to shortcuts. Then you are able to know which actions have been triggered and which keys have been pressed.
keymap
(Object): this is an object which map actions to shortcuts. You can write shortcuts as strings (e.g. "ctrl+shift+s"
) or as arrays of key codes (e.g. [17, 65]
).It returns a React component class that injects pressedKeys
and keyActions
into your component.
import React from "react"
import mapActionsToKeys from "react-keybindings"
class App extends React.Component {
handleKeyDown = () => {
console.log(this.props.pressedKeys) // [17, 65]
console.log(this.props.keyActions) // ["FOO"]
};
render() {
return (
<div
tabIndex={ 0 }
onKeyDown={ this.handleKeyDown }>
{ /* */ }
</div>
)
}
}
App.propTypes = {
pressedKeys: React.PropTypes.arrayOf(
React.PropTypes.number
),
keyActions: React.PropTypes.arrayOf(
React.PropTypes.string
)
}
export default mapActionsToKeys({
FOO: "ctrl+a" // or [17, 65]
})(App)
Note: it's up to you to prevent default browser actions.
MIT
FAQs
Add keybindings in React apps
We found that react-keybindings demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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