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react-key-listener
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React component for handling keyboard events, without interfering with editable fields and buttons. Use this instead of calling addEventListener
or adding onKeyDown
to elements manually.
npm install --save react-key-listener
Example:
class MyComponent extends React.Component {
handleAKey = () => {
// do something
};
render() {
return (
<div tabIndex={0 /* allow this div to be given user focus */}>
<KeyListener keyDownHandlers={{
a: this.handleAKey
}} />
</div>
);
}
}
KeyListener ignores key events when the event originated from an <input>
, <textarea>
, or contenteditable
element. This prevents your key event handlers from triggering when the user expected to be typing in a text field.
The event listener is added to the KeyEvent
component's parent element.
Name | Type | Description |
---|---|---|
keyDownHandlers | { [key: string]: (event: KeyboardEvent) => void } | event handlers for keydown events. if event.key appears as a property on this object, the corresponding handler will be called |
keyPressHandlers | { [key: string]: (event: KeyboardEvent) => void } | |
keyUpHandlers | { [key: string]: (event: KeyboardEvent) => void } | |
global | true | false | if true, listen to events on document ; if false, listen on the KeyListener's parent element |
FAQs
React component for handling keyboard events
The npm package react-key-listener receives a total of 49 weekly downloads. As such, react-key-listener popularity was classified as not popular.
We found that react-key-listener 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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