Is it possible to dynamically display the time elapsed from now without refreshing the page? I'm considering using the date-fns package for this functionality. Can I use a Watcher in Vue JS to monitor changes in real-time? Any assistance on this matter would be greatly appreciated.
Would the formatDistance method in date-fns be appropriate for achieving this goal?
If you are utilizing the composition API, here is a solution for your scenario.
One option is to incorporate the useTimeAgo composable from VueUse. This will provide you with a formatted string that updates at a specified interval.
Here's an example to demonstrate how it works:
import { useTimeAgo } from '@vueuse/core'
const eventDate = new Date(2022, 0, 1)
const timeAgo = useTimeAgo(eventDate, { updateInterval: 30_000 }) // Updates every 30 seconds
It's worth noting that you cannot set requestAnimationFrame as the interval like you can with the useNow composable. However, according to Antfu's explanation on GitHub:
useTimeAgodoesn't require high accuracy in timing, so usingrequestAnimationFramewould be inefficient and increase bundle size unnecessarily.
For more information, check out useNow on VueUse.
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