Extracting zipped files using JSZIP in javascript

Question

In my webpage, a user is supposed to upload a zipped file. Within the zipped file are 2 files: another zip file and a txt file. On my server, after receiving the zip, I want to

Answer 1

This is a working version I am using:

var jsZip = require('jszip')
jsZip.loadAsync(file).then(function (zip) {
  Object.keys(zip.files).forEach(function (filename) {
    zip.files[filename].async('string').then(function (fileData) {
      console.log(fileData) // These are your file contents      
    })
  })
})

You can get most of the information you need from http://stuk.github.io/jszip/documentation/examples.html but it's a little hard to get in one place, you have to look around a bit.