adding lecture example from Wednesday

63f45415 · Andrej Rasevic · f8442584 · 63f45415 · 63f45415 · 63f45415
Commit 63f45415 authored 2 years ago by Andrej Rasevic
--- a/lectureExamples/demoNodeApp/hello.js
+++ b/lectureExamples/demoNodeApp/hello.js
+console.log('hi')
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--- a/lectureExamples/demoNodeApp/package.json
+++ b/lectureExamples/demoNodeApp/package.json
+{
+  "name": "demonodeapp",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC"
+}
--- a/lectureExamples/driver.js
+++ b/lectureExamples/driver.js
+let sharedAdd = require('./functions').myAdd
+console.log(sharedAdd(1,4))
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--- a/lectureExamples/functions.js
+++ b/lectureExamples/functions.js
+function myAdd(num1, num2) {
+    return num1 + num2
+}
+function mySubtract(num1, num2) {
+    return num1 - num2
+}
+module.exports.myAdd = myAdd
+module.exports.mySubtract = mySubtract
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--- a/lectureExamples/newFetch.html
+++ b/lectureExamples/newFetch.html
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <title>Fetch and Promises</title>
+    <meta charset="utf-8" />
+</head>
+<body>
+    <script>
+        let url = "https://jsonplaceholder.typicode.com/todos/1"; // Notice the 1 at the end
+        let data = {
+					"userId": 1,  
+					"id": 1,
+					"title": "delectus aut autem",
+					"completed": false
+				}
+				console.log(data)
+				console.log(JSON.stringify(data))
+        // This is going to mock what happens when we call the real Fetch API
+        function newFetch(data2) {
+					return new Promise((resolve, reject) => {
+            setTimeout(() => {
+              if (data2 === null) {
+                reject("Object is null")
+              }
+              resolve(data2)
+            }, 3000)
+					})
+        }
+				let result = newFetch(data)
+				newFetch(data)
+				 	.then(result => {
+            console.log('printing from newFetch')
+						console.log(result)
+          })
+				 	.catch(err => console.error(err))
+    </script>
+</body>
+</html>
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