Created
August 12, 2024 11:23
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| /* styles/globals.css */ | |
| .loading-indicator-container { | |
| --loading-width: 0.8; | |
| --still-loading-width: 0.9; | |
| --still-loading-duration: 10s; | |
| --done-duration: 0.4s; | |
| --fade-out-duration: 0.4s; | |
| position: fixed; | |
| top: 0; | |
| left: 0; | |
| z-index: 1001; | |
| height: 3px; | |
| width: 100%; | |
| opacity: 0; | |
| transition: opacity var(--fade-out-duration) ease var(--done-duration); | |
| background-color: var(--primary-low); | |
| } | |
| .loading-indicator { | |
| width: var(--loading-width)%; | |
| height: 100%; | |
| background-color: var(--primary-high); | |
| animation: loading var(--loading-duration) ease-in-out infinite; | |
| } | |
| @keyframes loading { | |
| 0% { | |
| width: var(--loading-width)%; | |
| } | |
| 50% { | |
| width: var(--still-loading-width)%; | |
| } | |
| 100% { | |
| width: var(--loading-width)%; | |
| } | |
| } |
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| // components/TopLoadingIndicator.js | |
| import { useEffect, useState } from 'react'; | |
| import { useRouter } from 'next/router'; | |
| const TopLoadingIndicator = () => { | |
| const router = useRouter(); | |
| const [loading, setLoading] = useState(false); | |
| useEffect(() => { | |
| const handleStart = () => { | |
| setLoading(true); | |
| }; | |
| const handleComplete = () => { | |
| setLoading(false); | |
| }; | |
| router.events.on('routeChangeStart', handleStart); | |
| router.events.on('routeChangeComplete', handleComplete); | |
| router.events.on('routeChangeError', handleComplete); | |
| return () => { | |
| router.events.off('routeChangeStart', handleStart); | |
| router.events.off('routeChangeComplete', handleComplete); | |
| router.events.off('routeChangeError', handleComplete); | |
| }; | |
| }, [router]); | |
| return ( | |
| <div | |
| className="loading-indicator-container" | |
| style={{ opacity: loading ? 1 : 0 }} | |
| > | |
| <div className="loading-indicator"></div> | |
| </div> | |
| ); | |
| }; | |
| export default TopLoadingIndicator; |
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