Main

app.js

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+const express = require('express');
+const expressLayouts = require('express-ejs-layouts');
+const bodyParser = require('body-parser');
+const mysql = require('mysql');
+
+const app = express();
+const port = 3000;
+
+const con = mysql.createConnection({
+  host: "34.126.128.168",
+  user: "root",
+  password: "group23sleigh",
+  database: "IMDB"
+})
+
+app.set('view engine', 'ejs');
+app.use(express.static('public'))
+
+app.use('/', async function (req, res) {
+  res.render('index');
+});
+
+con.connect(function(err) {
+  if (err) throw err;
+  console.log("Connected!");
+});
+
+
+app.listen(3000, function () {
+  console.log(`Server is running at:` + 3000);
+
+});
+
+//other code
+// var con = mysql.createConnection({
+//   host: "34.126.128.168",
+//   user: "root",
+//   password: "group23sleigh",
+//   database: "IMDB"
+// });
+
+// con.connect(function(err) {
+//   if (err) throw err;
+//   console.log("Connected!");
+//   var sql = "INSERT INTO actors (id, first_name, last_name, gender) VALUES ('2',	'Michael',	'babeepower Viera',	'M')"; 
+//   con.query(sql, function (err, result) {  
+//     if (err) throw err;  
+//     console.log("1 record inserted");  
+//   })
+// });
+
+//--------------------------------------------/
+// app.post('/users', (req, res) => {
+//   const id = req.body.id;
+//   const first_name = req.body.first_name;
+//   const last_name = req.body.last_name;
+//   const gender = req.body.gender;
+
+//   const query = 'INSERT INTO actors (id, first_name, last_name, gender) VALUES (?, ?, ?, ?)';
+//   const values = [name, email, password];
+
+//   connection.query(query, values, (error, results, fields) => {
+//     if (error) {
+//       console.error('Error creating user: ' + error.stack);
+//       res.sendStatus(500);
+//       return;
+//     }
+
+//     console.log('User created with id ' + results.insertId);
+//     res.sendStatus(201);
+//   });
+// });
+
+// const express = require('express');
+// const bodyParser = require('body-parser');
+// const mysql = require('mysql');
+
+
+// const app = express();
+// const port = 3000;
+
+// app.use(bodyParser.json());
+
+// const connection = mysql.createConnection({
+//   host: 'localhost',
+//   user: 'username',
+//   password: 'password',
+//   database: 'myapp'
+// });
+
+// connection.connect((err) => {
+//   if (err) {
+//     console.error('Error connecting to database: ' + err.stack);
+//     return;
+//   }
+//   console.log('Connected to database as id ' + connection.threadId);
+// });
+
+
+// // Create a new user profile
+// app.post('/users', (req, res) => {
+//   const name = req.body.name;
+//   const email = req.body.email;
+//   const password = req.body.password;
+
+//   const query = 'INSERT INTO users (name, email, password) VALUES (?, ?, ?)';
+//   const values = [name, email, password];
+
+//   connection.query(query, values, (error, results, fields) => {
+//     if (error) {
+//       console.error('Error creating user: ' + error.stack);
+//       res.sendStatus(500);
+//       return;
+//     }
+
+//     console.log('User created with id ' + results.insertId);
+//     res.sendStatus(201);
+//   });
+// });
+
+// // Get a list of all user profiles
+// app.get('/users', (req, res) => {
+//   const query = 'SELECT * FROM users';
+
+//   connection.query(query, (error, results, fields) => {
+//     if (error) {
+//       console.error('Error getting users: ' + error.stack);
+//       res.sendStatus(500);
+//       return;
+//     }
+
+//     res.json(results);
+//   });
+// });
+
+// // Update an existing user profile
+// app.put('/users/:id', (req, res) => {
+//   const id = req.params.id;
+//   const name = req.body.name;
+//   const email = req.body.email;
+//   const password = req.body.password;
+
+//   const query = 'UPDATE users SET name = ?, email = ?, password = ? WHERE id = ?';
+//   const values = [name, email, password, id];
+
+//   connection.query(query, values, (error, results, fields) => {
+//     if (error) {
+//       console.error('Error updating user: ' + error.stack);
+//       res.sendStatus(500);
+//       return;
+//     }});
+
+// const http = require('http');
+// const express = require('express');
+// const handlebars =require('handlebars');
+// const exphbs = require('express-handlebars');
+// const path = require('path');
+// const hostname = '127.0.0.1';
+
+// const port = 3000;
+// const app = express();
+
+// const server = http.createServer((req, res) => {
+//   res.statusCode = 200;
+//   res.setHeader('Content-Type', 'text/plain');
+//   res.end('Hello World');
+// });
+
+// app.engine('hbs', exphbs.engine({
+//     extname: 'hbs',
+//     defaultView: 'main',
+//     layoutsDir: path.join(__dirname, '/views/layouts'),
+//     partialsDir: path.join(__dirname, '/views/partials'),
+//     helpers: {
+//       preview: function(str) {
+//         if (str.length > 100)
+//           return str.substring(0,100) + '...';
+//         return str;
+//       },
+//     }
+//   }));
+
+// app.set('view engine', 'hbs');
+
+// server.listen(port, hostname, () => {
+//   console.log(`Server running at http://${hostname}:${port}/`);
+// });
+
+// const mysql = require('mysql');
+
+// const connection = mysql.createConnection({
+//   host: 'localhost',
+//   user: 'username',
+//   password: 'password',
+//   database: 'myapp'
+// });
+
+// connection.connect((err) => {
+//   if (err) {
+//     console.error('Error connecting to database: ' + err.stack);
+//     return;
+//   }
+//   console.log('Connected to database as id ' + connection.threadId);
+// })

demo_db_con.js

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+var mysql = require('mysql');
+
+var con = mysql.createConnection({
+  host: "localhost",
+  user: "root", //this as ur mysql root
+  password: "jemill12" //this as ur mysql username
+});
+
+con.connect(function(err) {
+  if (err) throw err;
+  console.log("Connected!");
+});

index.js

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+$(document).ready(function () {
+    $('#submit').click(function () {
+        if (document.getElementById("title").value=="" || document.getElementById("year").value=="" || document.getElementById("genre").value=="" || document.getElementById("director").value=="" || document.getElementById("actor1").value=="" || document.getElementById("actor2").value=="")
+        {
+            $("#error").text("Fill up all fields.");
+        }
+        else {
+            $("#error").text("");
+
+            var title = $('#movie_title').val();
+            var year = $('#movie_year').val();
+            var genre = $('#genre').val();
+            var director = $('#director').val();
+            var actor1 = $('#actor1').val();
+            var actor2 = $('#actor2').val();
+
+            var data = {
+                title: title,
+                year: year,
+                genre: genre,
+                director: director,
+                actor1: actor1,
+                actor2: actor2
+            };
+            $.get('/add', data, function(result){
+            });            
+        }
+    });
+})

js/index.js

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+
+
+$(document).ready(function() {
+
+    $('#submit').click(function(){
+        console.log('Test');
+
+    });
+
+
+
+    if (document.getElementById("id").value=="" || document.getElementById("movie_title").value=="" || document.getElementById("movie_year").value=="" || document.getElementById("genre").value=="" 
+        || document.getElementById("director").value=="" || document.getElementById("actor1")=="")
+        {
+            $("#error").text("Fill up all fields.");
+        }
+        else {
+            $("#error").text("");
+
+            var id = $('#id').val();
+            var movie_title = $('#movie_title').val();
+            var movie_year = $('#movie_year').val();
+            var genre = $('#genre').val();
+            var director = $('#director').val();
+            var actor1 = $('#actor1').val();
+            var actor2 = $('#actor2').val();
+
+            var sql = "INSERT INTO movies (id, title, year, genre, director, actor1, actor2) VALUES (?, ?, ?, ?, ?, ?, ?)"; 
+
+            con.query(sql, [id, movie_title, movie_year, genre, director, actor1, actor2], (err, rows) => {  
+              if (err) throw err;  
+
+              console.log("1 record inserted");  
+            })
+
+        }
+
+});