/Javascript/React/Show uploaded image in react/nextjs

Show uploaded image in react/nextjs

useEffect(() => {
   // create the preview
   const objectUrl = URL.createObjectURL(selectedFile)
   setPreview(objectUrl)

   // free memory when ever this component is unmounted
   return () => URL.revokeObjectURL(objectUrl)
}, [selectedFile])

Source: stackoverflow.com

Similar codes

0 vote213 views1 answer
React-google-invisible-recaptcha
Javascript React
5 votes299 views3 answers
Get url react
Javascript React
0 vote227 views1 answer
React make setstate synchronous
Javascript React
0 vote251 views1 answer
Hot loading react native shortcut key
Javascript React
0 vote211 views1 answer
[Design System React] App element is not defined. Please use Settings.setAppElement(el)
Javascript React
15 votes207 views2 answers
React check if url address is valid
Javascript React
-2 votes175 views1 answer
React timepicker example
Javascript React
0 vote298 views1 answer
Remove unused dependencies in React Ask Question
Javascript React
9 votes209 views6 answers
React Component
Javascript React
0 vote203 views1 answer
Bootstrap modal disable close on click outside react bootstrap
Javascript React