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Completed day 2 JavaScript exercises #2

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Completed day 2 JavaScript exercises #2

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18 changes: 13 additions & 5 deletions css/style.css
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Original file line number Diff line number Diff line change
@@ -1,9 +1,17 @@
body {
background-color: navy;
background-color: white
}


object {
height: 100vh;
width: 100vh;
button
{
color: white;
background-color: #4CAF50;
width: 100px;
height: 50px;
border-radius: 10px;

}
input{
border-style: none;
}

13 changes: 10 additions & 3 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -11,8 +11,12 @@
<meta name="author" content="">

<link href="./css/style.css" rel="stylesheet">
<script type="text/javascript" src="./js/header-functions.js"></script>
<script type="text/javascript" src="./js/slide22.js"></script>
<script type="text/javascript" src="./js/slide23.js"></script>
<script type="text/javascript" src="./js/slide24.js"></script>
<script type="text/javascript" src="./js/slide25.js"></script>
<script type="text/javascript" src="./js/slide26.js"></script>
<script type="text/javascript" src="./js/header-functions.js"></script>

</head> <!-- header ends here -->
<!-- ----------------------------------------------------------------- -->
Expand All @@ -34,10 +38,13 @@
<!-- ---------------------------------------------------------------------------------- -->
<!-- ---------------------------------------------------------------------------------- -->
<body> <!-- body begins here -->
<div><button type="button" onclick="valid()"> Slide 22</button> <input type="text" id="squared"></div>

<div><button type="button" onclick="upperLimit()">Slide 23</button> <input type="text" id="interval"></div>

<div><button type="button" onclick="editArray()">Slide 24</button> <input type="text" id="data"></div>

The quickest of brown foxes.

<div><button type="button" onclick="fibonacci()">Slide 26</button><input type="text" id="fibo" style="width: 1000px;"></div>



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2 changes: 1 addition & 1 deletion js/header-functions.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,4 +8,4 @@ document.write('<script type="text/javascript" src="./js/utils.js"></script>');


// import w3-include
document.write('<script src="http://www.w3schools.com/lib/w3data.js"></script>');
document.write('<script src="http://www.w3schools.com/lib/w3data.js"></script>');
7 changes: 7 additions & 0 deletions js/slide22.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
function valid(num){
var num;
while(!num > 0 && !num < 100){
num = prompt("Please enter a number in the range 1 to 100 ");
}
document.getElementById('squared').value = num*num;
}
14 changes: 14 additions & 0 deletions js/slide23.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
function upperLimit(){
var num1;
var num2;
var interval = []
while(num1 == null && num2 == null){
num1 = prompt("Please enter an lower limit");
num2 = prompt("Please enter a upper limit");
}
for (var i = num1; i <num2;i++){
interval.push(i);
}
document.getElementById("interval").value = interval;
console.log(interval);
}
24 changes: 24 additions & 0 deletions js/slide24.js
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@@ -0,0 +1,24 @@
function editArray(){
var myData = Array(10).fill(1);
console.log(myData);
var userInput;
var userIndex = null;
while(true){
userIndex = prompt("Enter index to edit");
if (userIndex == null)
break;

if(userIndex < 10 && userIndex >= 0)
userInput = prompt("Enter new value");
else{
console.log("Index of of range. Exit!!!")
break;
}

userInput = parseInt(userInput,10);
myData[userIndex] = userInput;
userInput = null;
document.getElementById('data').value = myData;
console.log(myData);
}
}
14 changes: 14 additions & 0 deletions js/slide26.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
function fibonacci(){
var prevNum1;
var prevNum2;
var fibNumbers = Array(59);
fibNumbers[0] = 0;
fibNumbers[1] = 1;

for (var i = 2; i < 59;i++ ){
fibNumbers[i] = fibNumbers[i-1]+fibNumbers[i-2];
}

console.log(fibNumbers);
document.getElementById('fibo').value = fibNumbers;
}