fleepgeek · February 19, 2019 13:38
diff --git a/node_basics.js b/node_basics.js
 const fs = require("fs");
 const http = require("http");

 // fs.writeFileSync("hello.txt", "Hello World");

 // fs.writeFile("hello.txt", country, (err) => {
 //     if(!err) {
 //         console.log("Done Writing");
 //         res.setHeader("Location", "/");
 //         res.statusCode = 302;
 //         res.end();
 //     }
 // })

 const server = http.createServer((req, res) => {
    // console.log(req);
    const url = req.url;
    const method = req.method;
    // console.log(url, method);
    if(url === "/") {
        res.write(`
            <html>
            <head>
                <title>Node Home</title>
            </head>
            <body>
                <h1>Welcome</h1>
                <form method="POST" action="/create">
                    <label for="country">Your Country</label>
                    <input type="text" id="country" name="country">
                    <input type="submit" value="Send" />
                </form>
            </body>
            </html>
        `);
        res.end();
    }
    if(url === "/create" && method === "POST") {
        const body = [];
        req.on("data", (chunk) => {
            body.push(chunk);
        })
        req.on("end", () => {
            let parsedBody = Buffer.concat(body).toString();
            // console.log(parsedBody);
            let country = parsedBody.split("=")[1];
            // console.log(country);
            fs.writeFile("hello.txt", country, (err) => {
                if(!err) {
                    console.log("Done Writing");
                    res.setHeader("Location", "/");
                    res.statusCode = 302;
                    res.end();
                }
            })
        })
    }
 })

 server.listen(3000, () => console.log("Listening on port 3000"));
	const fs = require("fs");
	const http = require("http");

	// fs.writeFileSync("hello.txt", "Hello World");

	// fs.writeFile("hello.txt", country, (err) => {
	// if(!err) {
	// console.log("Done Writing");
	// res.setHeader("Location", "/");
	// res.statusCode = 302;
	// res.end();
	// }
	// })

	const server = http.createServer((req, res) => {
	// console.log(req);
	const url = req.url;
	const method = req.method;
	// console.log(url, method);
	if(url === "/") {
	res.write(`
	<html>
	<head>
	<title>Node Home</title>
	</head>
	<body>
	<h1>Welcome</h1>
	<form method="POST" action="/create">
	<label for="country">Your Country</label>
	<input type="text" id="country" name="country">
	<input type="submit" value="Send" />
	</form>
	</body>
	</html>
	`);
	res.end();
	}
	if(url === "/create" && method === "POST") {
	const body = [];
	req.on("data", (chunk) => {
	body.push(chunk);
	})
	req.on("end", () => {
	let parsedBody = Buffer.concat(body).toString();
	// console.log(parsedBody);
	let country = parsedBody.split("=")[1];
	// console.log(country);
	fs.writeFile("hello.txt", country, (err) => {
	if(!err) {
	console.log("Done Writing");
	res.setHeader("Location", "/");
	res.statusCode = 302;
	res.end();
	}
	})
	})
	}
	})

	server.listen(3000, () => console.log("Listening on port 3000"));