Chapter 4,6: prettier updates and web framework samples

2020-05-31 19:31:42 +01:00
parent b43bf2c378
commit 0d8170c265
43 changed files with 4820 additions and 242 deletions
@@ -0,0 +1,28 @@
+const express = require("express");
+const router = express.Router();
+
+router.get("/:name?", function (req, res) {
+  const title = "Express";
+  const name = req.params.name;
+  res.send(`
+<html>
+<head>
+  <title> ${title} </title>
+  <link rel="stylesheet" href="styles.css">
+</head>
+<body>
+  <h1> ${title} </h1>
+    <p> Welcome to ${title}${name ? `, ${name}.` : ""} </p>
+    <form method=POST action=data>
+    Name: <input name=name> <input type=submit>
+    </form>
+  </body>
+</html>
+`);
+});
+
+router.post("/data", function (req, res) {
+  res.redirect(`/${req.body.name}`);
+});
+
+module.exports = router;