File size: 1,135 Bytes
1e92f2d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | import { useRef, useEffect } from 'react'
export default function () {
const input = useRef(null)
useEffect(() => {
const inputs = ['input', 'select', 'button', 'textarea']
const down = (e) => {
if (
document.activeElement &&
inputs.indexOf(document.activeElement.tagName.toLowerCase() !== -1)
) {
if (e.key === '/') {
e.preventDefault()
input.current?.focus()
}
}
}
window.addEventListener('keydown', down)
return () => window.removeEventListener('keydown', down)
}, [])
useEffect(() => {
if (window.docsearch) {
window.docsearch({
apiKey: '247dd86c8ddbbbe6d7a2d4adf4f3a68a',
indexName: 'vercel_swr',
inputSelector: 'input#algolia-doc-search'
})
}
}, [])
return <div className="relative w-full md:w-64 mr-2">
<input
id="algolia-doc-search"
className="appearance-none border rounded py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline w-full"
type="search"
placeholder='Search ("/" to focus)'
ref={input}
/>
</div>
}
|