Answers for "upload and read json file javascript"

Javascript

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upload and read json file javascript

async function fileToJSON(file) {
  return new Promise((resolve, reject) => {
    const fileReader = new FileReader()
    fileReader.onload = event => resolve(JSON.parse(event.target.result))
    fileReader.onerror = error => reject(error)
    fileReader.readAsText(file)
  })
}

Posted by: Guest on December-29-2021

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