1/*
2    This code comes from Vincent Lab
3    And it has a video version linked here: https://www.youtube.com/watch?v=5YQXVgNZvRk
4*/
5
6// Import dependencies
7const fs = require("fs");
8const { parseString, Builder } = require("xml2js");
9
10// Load the XML
11const xml = fs.readFileSync("data.xml").toString();
12parseString(xml, function (err, data) {
13
14    // Show the XML
15    console.log(data);
16
17    // Modify the XML
18    data.people.person[0].$.id = 2;
19
20    // Saved the XML
21    const builder = new Builder();
22    const xml = builder.buildObject(data);
23    fs.writeFileSync("data.xml", xml, function (err, file) {
24        if (err) throw err;
25        console.log("Saved!");
26    });
27
28});