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Alpine.js Mousetrap
A simple library for handling keyboard shortcuts with Alpine.js.
About
This plugin adds a new x-mousetrap directive to all of your Alpine components that can be used to register keyboard shortcuts.
Installation
CDN
Include the following <script> tag in the <head> of your document, just before Alpine.
<script src="https://cdn.jsdelivr.net/npm/@danharrin/alpine-mousetrap@0.x.x/dist/alpine-mousetrap.js" defer></script>NPM
npm install @danharrin/alpine-mousetrap --save-devAdd the x-mousetrap directive to your project by importing the package before Alpine.js.
import Alpine from 'alpinejs'
import Mousetrap from '@danharrin/alpine-mousetrap'
Alpine.plugin(Mousetrap)
window.Alpine = Alpine
window.Alpine.start()Usage
To register keyboard shortcuts for a button or other clickable element:
<div x-data="{}">
<button
type="button"
x-mousetrap.command-k.ctrl-k
>
Button
</button>
</div>Check out the original Mousetrap documentation for more shortcut examples.
If the shortcut uses a +, replace it with a -. If you're registering more than one shortcut, separate them with a period.
Alternatively, you can invoke a custom function when the keyboard shortcut is hit:
<div x-data="{}">
<button
type="button"
x-mousetrap.command-k.ctrl-k="console.log('command k or control k')"
>
Button
</button>
</div>Global bindings
You may listen for "global" keyboard events that will work anywhere, including inside input fields:
<div x-data="{}">
<button
type="button"
x-mousetrap.global.command-k.ctrl-k
>
Button
</button>
</div>Versioning
This projects follow the Semantic Versioning guidelines.
License
Copyright (c) Dan Harrin
Licensed under the MIT license, see LICENSE.md for details.