foocoding · Nouransaeed · Aug 9, 2019 · Aug 14, 2019 · Aug 14, 2019 · Aug 14, 2019
diff --git a/Week1/homework/app.js b/Week1/homework/app.js
@@ -1,11 +1,65 @@
-'use strict';
 
-{
-  const bookTitles = [
-    // Replace with your own book titles
-    'harry_potter_chamber_secrets',
-  ];
+'use strict'
+const books = [
+  {
+    title :"Harry Potter Chamber of Secrets",
+    language:"english",
+    author:"Joanne K. Rowling",
 
-  // Replace with your own code
-  console.log(bookTitles);
+  },
+
+  {
+    title:"Alchemist",
+    language:"english",
+    author:"paulo-co",
+
+  },
+
+  { 
+   title:"Paula", 
+   language:"english",
+   author:"isabel allende",
+
+  },
+
+  {
+
+    title:"Orlando",
+    language:"english",
+    author:"virginia-wolf",
+
+  },
+
+  {
+     title:"Divine Comedy",
+     language:"English",
+     author:"dante",
+
+  },
+
+  {
+    title:"The Odyssey",
+    language: "english",
+    author:"Homeros",
+
+  },
+
+]
+
+function createAndAppend(parent,typ,attributes={}) {
+
+	const elem = document.createElement(typ)
+
+	parent.appendChild(elem)
+
+	for (const key in attributes)
+
+    elem[key] = attributes[key]	
+     return elem
 }
+
+const ul = createAndAppend(document.body, 'ul', {})
+for (const index in books) {
+	const book = books[index]
+	createAndAppend(ul, 'li', {value : index, innerHTML: book.title})
+}
diff --git a/Week1/homework/index.html b/Week1/homework/index.html
@@ -1 +1,10 @@
-<!-- replace this with your HTML content -->
+<!DOCTYPE html>
+<html>
+	<head>
+		<title> Book Titles</title>
+
+	</head>
+	<body>
+		<script src="app.js"></script>
+	</body>
+</html> 
diff --git a/Week1/homework/odyssy.jpg b/Week1/homework/odyssy.jpg
diff --git a/Week1/homework/paula.jpg b/Week1/homework/paula.jpg
diff --git a/Week1/homework/potter.jpg b/Week1/homework/potter.jpg
diff --git a/Week1/homework/woolf.jpg b/Week1/homework/woolf.jpg
diff --git a/Week2/example.html b/Week2/example.html
@@ -14,7 +14,8 @@
   </head>
   <body>
     <h3>Here is your advice for the day:</h3>
-    <h1 id="advice"></h1>
+    <ul id="advice"></ul>
+    <button id="add-advice">add one more </button>
     <script type="text/javascript" src="./lecture-exercises.js"></script>
   </body>
 </html>
diff --git a/Week2/homework/map-filter.js b/Week2/homework/map-filter.js
@@ -1,4 +1,4 @@
-'use strict';
+/*'use strict';
 
 function doubleOddNumbers(numbers) {
   // Replace this comment and the next line with your code
@@ -12,4 +12,29 @@ console.log(doubleOddNumbers(myNumbers));
 module.exports = {
   myNumbers,
   doubleOddNumbers,
+};  */
+
+'use strict';
+
+function doubleOddNumbers(numbers) {
+
+  numbers = numbers.filter(num => num % 2 === 1).map(num => num * 2);
+
+  console.log(numbers);
+
+  return numbers;
+
+
+
+const myNumbers = [1, 2, 3, 4];
+
+console.log(doubleOddNumbers(myNumbers)); 
+module.exports = {
+
+  myNumbers,
+
+  doubleOddNumbers,
+
 };
+
+//finished 
diff --git a/Week2/homework/week2maartjes-work.js b/Week2/homework/week2maartjes-work.js
@@ -0,0 +1,133 @@
+
+'use strict';
+
+
+
+const monday = [
+
+	{
+
+		name: 'Write a summary HTML/CSS',
+
+		duration: 180,
+
+	},
+
+	{
+
+		name: 'Some web development',
+
+		duration: 120,
+
+	},
+
+	{
+
+		name: 'Fix homework for class10',
+
+		duration: 20,
+
+	},
+
+	{
+
+		name: 'Talk to a lot of people',
+
+		duration: 200,
+
+	},
+
+];
+
+
+
+const tuesday = [
+
+	{
+
+		name: 'Keep writing summary',
+
+		duration: 240,
+
+	},
+
+	{
+
+		name: 'Some more web development',
+
+		duration: 180,
+
+	},
+
+	{
+
+		name: 'Staring out the window',
+
+		duration: 10,
+
+	},
+
+	{
+
+		name: 'Talk to a lot of people',
+
+		duration: 200,
+
+	},
+
+	{
+
+		name: 'Look at application assignments new students',
+
+		duration: 40,
+
+	},
+
+];
+
+
+
+const maartjesTasks = monday.concat(tuesday);
+
+const maartjesHourlyRate = 20;
+
+
+
+function computeEarnings(tasks, hourlyRate) {
+
+	const inHoursArr = tasks.map(task => task.duration / 60).filter(hours => hours <= 2);
+
+	const maartjesPayArr = inHoursArr.map(hours => hours * maartjesHourlyRate);
+
+	const totalPay = maartjesPayArr.reduce((sum, amount) => sum + amount);
+
+	const toEuro = totalPay.toFixed(2);
+
+	return toEuro;
+
+}
+
+
+
+
+
+const earnings = computeEarnings(maartjesTasks, maartjesHourlyRate);
+
+
+
+//converting 
+
+
+
+console.log(`Martje has earned €${earnings}`);
+
+
+module.exports = {
+
+	maartjesTasks,
+
+	maartjesHourlyRate,
+
+	computeEarnings,
+
+};
diff --git a/Week2/lecture-exercises.js b/Week2/lecture-exercises.js
@@ -9,9 +9,41 @@ async function getRandomAdvice() {
   return adviceData.slip.advice;
 }
 
+let allAdvice=[]
+const adviceEl = document.getElementById('advice');
+
+
+function updateDOM() {
+  adviceEl.innerHTML= '';
+
+  allAdvice.forEach((advice, index)=> {
+
+
+  const adviceItem=document.createElement ('li')
+  adviceEl.appendChild(adviceItem);
+  adviceItem.innerText=advice;
+
+  const removeButton =document.createElement('button')
+  removeButton.innerText='remove';
+  adviceItem.appendChild(removeButton);
+  removeButton.addEventListener('click',() => deleteAdvice(index));_
+})
+   }
+   function deleteAdvice (index){
+     allAdvice.splice(index,1);
+     updateDOM();
+   }
+   function upcaseAllAdvice (){
+    allAdvice=allAdvice.map(advice => advice.toUpperCase());
+    updateDOM();
+
 async function setRandomAdvice() {
-  const adviceEl = document.getElementById('advice');
-  adviceEl.innerText = await getRandomAdvice();
+  allAdvice.push (await getRandomAdvice());
+  updateDOM();
 }
 
 setRandomAdvice();
+
+document.getElementById('add-advice').addEventListener('click', setRandomAdvice);
+
+document.getElementById('upcase-everything').addEventListener('click', upcaseAllAdvice);
diff --git a/Week3/homework/step2-1.js b/Week3/homework/step2-1.js
@@ -1,16 +1,11 @@
 'use strict';
-
 function foo(func) {
-  // What to do here?
-  // Replace this comment and the next line with your code
-  console.log(func);
+  func();
 }
-
 function bar() {
   console.log('Hello, I am bar!');
 }
-
 foo(bar);
-
-// Do not change or remove anything below this line
 module.exports = foo;
+
+//finished
diff --git a/Week3/homework/step2-2.js b/Week3/homework/step2-2.js
@@ -1,23 +1,43 @@
 'use strict';
 
-function threeFive(startIndex, stopIndex, threeCallback, fiveCallback) {
+{
+  function threeFive(startIndex, stopIndex, threeCallback, fiveCallback) {
+
   const numbers = [];
+    for (let i = startIndex; i <= stopIndex; i++) {
 
-  // Replace this comment and the next line with your code
-  console.log(startIndex, stopIndex, threeCallback, fiveCallback, numbers);
-}
+      numbers.push(i);
+
+      //A callback to call if the number is divisible by 3
+
+      if (i % 3 === 0) {
+
+        threeCallback(i);
+
+      }
+
+      //A callback by 5 
+
+      if (i % 5 === 0) {
+
+        fiveCallback(i);
+
+      }}}
+
+
+threeFive()
 
 function sayThree(number) {
-  // Replace this comment and the next line with your code
-  console.log(number);
+   console.log(number, 'value is divisible by 3');
 }
 
+
+
 function sayFive(number) {
-  // Replace this comment and the next line with your code
-  console.log(number);
+  console.log(number, 'value is divisible by 5');
 }
-
 threeFive(10, 15, sayThree, sayFive);
-
-// Do not change or remove anything below this line
 module.exports = threeFive;
+
+} 
+//finished