Is it possible to reference a .js file within an HTML file using AngularJS?

Having a slight issue with an email function. I experimented with the 'nodemailer' package and successfully sent an email when coding in a .js file. Upon calling the .js file (node emailfile.js), the email was received as expected (code provided below).

var nodemailer = require('nodemailer');

let transporter = nodemailer.createTransport({
  service: 'gmail',
  secure: false,
  port: 25,
  auth: {
    user: 'MYUSERNAME', // for privacy reasons
    pass: 'ok1994ka'
  },

  tls: {
    rejectUnauthorized: false
  }
});

let HelperOptions = {
  from: '"Sportot App" <<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="66000f1c0f090e090b0326010b">[email protected]</a>>',
  to: '<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="690f001300060106040c290e">[email protected]</a>',
  subject: 'Hello World',
  text: 'Good day to you!'
};

transporter.sendMail(HelperOptions, (error, info) => {
  if (error) {
    return console.log("error");
  }
  console.log("Email sent");
});

Now, my goal is to call this .js file from within my HTML file.

<button ion-button block color="danger" (click)=pasts()>Send Email</button>

In the html file, between script tags, I added:

<script src="email.js"></script>

I also included "function pasts(){...}" inside with all the code from email.js file. Hopefully, someone can provide insight. Thank you!

Answer №1

In order to utilize that code, it cannot be directly called from the browser. You must host the file on a webserver and then make an http request to the webserver running node from Angular.

It is crucial to differentiate between the client and server aspects of a web application. The Angular app is executed by the browser on the client's machine, while the node portion operates on the server. Angular communicates with the server through http requests.

There are multiple components involved in setting this up, far more than can be elaborated in a single Stack Overflow response.

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