Qrcodereader.jsx

import React from 'react'
import classNames from 'classnames'
import QrReader from 'react-qr-reader'
class Qreader extends React.Component {
  constructor () {
    super()
    this.state = {
      result: false
    }
  }
  render () {
    const componentClass = classNames(
      'qreader'
    )
    return (
      <div className={componentClass}>
        <QrReader height={480} width={640} interval={500}
                  handleScan={this.handleScan.bind(this)}
                  handleError={this.handleError} ref='' />
      </div>
    )
  }
  /* Funzioni usate dal lettore qr */
  handleScan (data) {
    this.setState({
      result: data
    })
  }
  handleError (err) {
    console.error(err)
  }
}
export default Qreader
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