How to read an excel file uploaded and convert to json in angular

Question

Can some one help on How to read an excel file uploaded and convert to json in angular. Thank you.

Answer 1

https://www.npmjs.com/package/read-excel-file use this npm package.

Install

npm install read-excel-file --save

In html

<input type="file" id="input" />

ts

import readXlsxFile from 'read-excel-file'

const input = document.getElementById('input')

input.addEventListener('change', () => {
  readXlsxFile(input.files[0]).then((rows) => {
    // `rows` is an array of rows
    // each row being an array of cells.
  })
})

Demo