JAVASCRIPT

getting data from form node

const bodyParser = require("body-parser");

/** bodyParser.urlencoded(options)
 * Parses the text as URL encoded data (which is how browsers tend to send form data from regular forms set to POST)
 * and exposes the resulting object (containing the keys and values) on req.body
 */
app.use(bodyParser.urlencoded({
    extended: true
}));

/**bodyParser.json(options)
 * Parses the text as JSON and exposes the resulting object on req.body.
 */
app.use(bodyParser.json());

app.post("/", function (req, res) {
    console.log(req.body.user.name)
});

accepting form data node js

const express = require('express')
const fileUpload = require('express-fileupload');

const app = express()
app.use(fileUpload());

app.post('/file-upload', function(req, res, next) {
  console.log(req.body.msg);
  console.log(req.files);
  res.send('ok');
  next();
});

app.listen(3000, function () {
  console.log('Example app listening on port 3000!')
})

receive formData from nodejs

console.log(req.files.CourseName);

accepting form data node js

const express = require('express')
const fileUpload = require('express-fileupload');

const app = express()
app.use(fileUpload());

app.post('/file-upload', function(req, res, next) {
  console.log(req.body.msg);
  console.log(req.files);
  res.send('ok');
  next();
});

app.listen(3000, function () {
  console.log('Example app listening on port 3000!')
})