Exam Simulator - Download JSON

download-json.js

// Example State
this.state = {
  name: "Johnny Smitherson",
  age: "47",
  employed: true
}

// Method to download as JSON file
downloadFile = () => {
  const {name, age, employed} = this.state
  const obj = {
    name,
    age: parseInt(age, 10),
    employed
  }
  const filename = "example.json"
  const str = `data:text/json;charset=utf-8,${encodeURIComponent(JSON.stringify(obj))}`
  const node = document.createElement('a')
  node.setAttribute('href', str)
  node.setAttribute('download', filename)
  document.body.appendChild(node)
  node.click()
  node.remove()
}