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Day 1 Assignment #14

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Day 1 Assignment #14

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a90d07b
Day 1 Assignment
TravellerOnCode Jan 3, 2022
81c5fb3
Day 2 Assignment
TravellerOnCode Jan 4, 2022
daa4fe9
Day 3 : NodeJS Basics
TravellerOnCode Jan 5, 2022
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49 changes: 49 additions & 0 deletions Day 1 : JS BASICS/index.html
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<html>
<head>
<script src="index.js"></script>
<script>
function showSelection(data){
var selection = data;
window.alert(selection);
document.getElementById("sel").innerHTML = selection;

var num1 = parseInt(document.getElementById("input1").value);
var num2 = parseInt(document.getElementById("input2").value);

console.log("Number 1",num1);
console.log("Number 2",num2);

var result = 0;
if (selection == "Addition") result = add(num1,num2);
else if (selection == "Subtraction") result = sub(num1,num2);
else if (selection == "Multiplication") result = mul(num1,num2);

//document.write(result);
document.getElementById("result").innerHTML = result;
}
</script>

</head>
<body>
<h1>Swiggy i++ : Day 1 : Calculator</h1>
<div>
<p><b>Number 1 : </b></p>
<input id="input1" type="number">
<p><b>Number 2 : </b></p>
<input id="input2" type="number">
<p><b>Operator : </b></p>
<button id="add" value="Addition" onclick="showSelection(this.value);">+</button>
<button id="sub" value="Subtraction" onclick="showSelection(this.value);">-</button>
<button id="mul" value="Multiplication" onclick="showSelection(this.value);">*</button>
</div>
<div>
<p><b>The User Selected : </b></p>
<p id="sel"></p>
<p><b>Result : </b></p>
<p id="result"></p>
</div>
<div>
<button onclick="window.print()">Print !</button>
</div>
</body>
</html>
21 changes: 21 additions & 0 deletions Day 1 : JS BASICS/index.js
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function add(num1,num2){
console.log("Add Called !");
//var add = parseInt(num1) + parseInt(num2);
return (num1 + num2);
}

function sub(num1,num2){
console.log("Sub Called !");
return (num1 - num2);
}

function mul(num1,num2){
console.log("Multiply Called !");
return (num1 * num2);
}

//function print(){
// console.log("Print Called !");
// window.print();
//}
10 changes: 10 additions & 0 deletions Day 1 : JS BASICS/problem.txt
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1.
create a basic html page,
write an inline script, internal script,
import 1 external javascript file,

2.
use javascript display methods
(
innerHTML, document.write, alert(),print(),console.log()
)
Binary file added Day 2 : JS Intermediate/image/logo.jpg
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56 changes: 56 additions & 0 deletions Day 2 : JS Intermediate/index.html
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<html>

<head>
<script src="index.js"></script>
<script>
function addItems(data) {

var arr = [{ id: 1, name: "Sugar" }, { id: 2, name: "Rice" }, { id: 3, name: "Oil" }];

var itemid = parseInt(document.getElementById("item").value);
var itemtext = extractValue(arr, itemid);
console.log(itemtext);
document.getElementById("itemtxt").style.fontSize = 32;
document.getElementById("itemtxt").innerText = itemtext;
}
</script>

</head>

<body>
<h1>Swiggy i++ : Day 2 : Billing Machine</h1>
<div>
<p><b>First Name : </b>
<input id="fname" type="string">
</p>
<p><b>Last Name : </b>
<input id="lname" type="string">
</p>
<p><b>Item Number : </b>
<input id="item" type="number">
</p>
<p><b>Quantity : </b>
<input id="quant" type="number">
</p>
<p><b>Rate </b>
<input id="rate" type="number" onblur="showBillAmount(),addItems()">
</p>
<p id="billtext"><b>Bill Amount </b></p>
<p id="itemtxt"></p>
<p id="billamt"></p>
</div>
<div>
<p>
<img id="logo" src="./image/logo.jpg" width="200" height="200" onload="hideImage()"></img>
</p>
<p>
<button onclick="displayImage()">Display Image</button>
<button onclick="hideImage()">Hide Image</button>
</p>
</div>
<div>
<button onclick="window.print()">Print Bill !</button>
</div>
</body>

</html>
45 changes: 45 additions & 0 deletions Day 2 : JS Intermediate/index.js
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function extractValue(arr, id) {

for (let i = 0; i < arr.length; ++i) {
// extract value from property
if (arr[i]['id'] == id) {
return (arr[i]['name']);
}
}
window.alert("Item not found in the Register !")
return ("");
}

function showBillAmount() {
console.log("Bill Amount Called !");

var rate = parseInt(document.getElementById("rate").value);
var quant = parseInt(document.getElementById("quant").value);

console.log(rate);
console.log(quant);

if (rate == NaN) window.alert("Rate Missing !");
else if (quant == NaN) window.alert("Quantity Missing !");
else {
//window.alert("Quantity Missing !");
var total = rate * quant;

console.log(total);

document.getElementById("billtext").style.display = "";
document.getElementById("billamt").style.display = "";
document.getElementById("billamt").style.fontSize = 72;
document.getElementById("billamt").innerText = total;
}
}

function displayImage() {
document.getElementById("logo").style.display = "";
}

function hideImage() {

document.getElementById("logo").style.display = "None";

}
6 changes: 6 additions & 0 deletions Day 2 : JS Intermediate/problem.txt
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§
Modify innerHTML,
style.fontSize,
style.display,
style.visibility,
document.getElementById(“test”).value;
3 changes: 3 additions & 0 deletions Day 3 : NodeJS/datemodule.js
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exports.myDateTime = function () {
return Date();
};
43 changes: 43 additions & 0 deletions Day 3 : NodeJS/filemodule.js
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var fs = require('fs');

// Append File
exports.append = function (data) {
fs.appendFile('file.txt', data, function (err) {
if (err) throw err;
console.log('Append File !');
//return ('Append File, File -->','file.txt');
})
};

// Open File
exports.open = function (mode) {
fs.open('file2.txt', mode, function (err, file) {
if (err) throw err;
console.log('Opened!');
//return ('Opened File, File -->','file.txt');
})
};

//Write a File
exports.write = function (data) {
fs.writeFile('file.txt', data, function (err) {
if (err) throw err;
console.log('Saved!');
})
};

//Delete a File
exports.delete = function () {
fs.unlink('file2.txt', function (err) {
if (err) throw err;
console.log('Deleted!');
})
};

//Rename a File
exports.rename = function () {
fs.rename('file.txt', 'renamedfile.txt', function (err) {
if (err) throw err;
console.log('File Renamed!');
})
};
20 changes: 20 additions & 0 deletions Day 3 : NodeJS/index.html
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<html>
<head>
<script src="server.js"></script>
<style>
h1 {text-align: center;}
</style>
</head>
<body>
<h1 >
Swiggy i++ : Day 3 : NodeJS
</h1>
<div>
<input id="content" type="string">
</div>
<div>

</div>

</body>
</html>
70 changes: 70 additions & 0 deletions Day 3 : NodeJS/node_modules/asap/CHANGES.md
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21 changes: 21 additions & 0 deletions Day 3 : NodeJS/node_modules/asap/LICENSE.md
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