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devesh-2002devesh-2002
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Added Height Converter
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‎Height Converter/index.html

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="X-UA-Compatible" content="ie=edge">
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous">
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<link rel="stylesheet" href="style.css">
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<title>Height Convertor</title>
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</head>
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<body>
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<div class="container-fluid">
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<div class="row">
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<div class="col-12 col-sm-6 offset-sm-6 col-md-8 offset-md-2 col-xl-6 offset-xl-3">
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<h1 class="display-4 text-center mb-3" style="color:brown;font-weight:bold;font-family:Cambria">Height Convertor</h1>
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<div class="row">
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<div class="col-sm-3">
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<form id='mainForm'>
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<div class="form-group">
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<input id="heightInput" type="number" class="form-control" class="form-control-lg" placeholder="Enter Height...">
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</div>
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</form>
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</div>
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<div class="col-sm-4">
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<select class="form-control" id="firOpt">
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<option selected>Select an Option</option>
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<option>Centimeters</option>
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<option>Inches</option>
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<option>Meters</option>
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<option>Kilometers</option>
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<option>Miles</option>
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</select>
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</div>
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<div class="col-sm-1">-</div>
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<div class="col-sm-3">
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<select class="form-control" id="secOpt">
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<option selected>Select</option>
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<option>Miles</option>
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<option>Centimeters</option>
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<option>Meters</option>
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<option>Kilometers</option>
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<option>Inches</option>
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</select>
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</div>
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</div>
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<div id="output" class="row">
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<div class="col-sm-5">
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<div class="card">
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<div class="card-block card-primary">
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<h3 id="heightName" class="card-title"></h3>
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<p id="heightOutput" class="card-text"></p>
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</div>
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</div>
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</div>
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<div class="col-sm-5">
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<div class="card">
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<div class="card-block card-danger">
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<h3 id="convertedHeightName" class="card-title"></h3>
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<p id="finalOutput" class="card-text"></p>
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</div>
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</div>
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</div>
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</div>
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<div class="row">
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<div class="col-sm-12">
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<button id="resetButton" type="button" class="btn btn-outline-warning">Reset</button>
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</div>
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</div>
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</div>
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</div>
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</div>
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<script src="script.js"></script>
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</body>
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</html>

‎Height Converter/script.js

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let height, firOpt, secOpt;
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//Gets the height input and places the value of it in the blue box
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document.getElementById('heightInput').addEventListener('input', getHeightInput);
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function getHeightInput(e) {
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document.getElementById('output').style.visibility = 'visible';
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document.getElementById('resetButton').style.visibility = 'visible';
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height = e.target.value;
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document.getElementById('heightOutput').innerHTML = height; //placing the value to the DOM
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heightConverter();
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}
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document.getElementById('firOpt').addEventListener('change', getfirOpt);
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function getfirOpt(e) {
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firOpt = e.target.value; //Gets placeholder value
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document.getElementById('heightInput').placeholder = 'Enter ' + firOpt + '...';
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document.getElementById('heightName').innerHTML = firOpt + ":";
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heightConverter();
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}
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document.getElementById('secOpt').addEventListener('change', getsecOpt);
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function getsecOpt(e) {
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secOpt = e.target.value;
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document.getElementById('convertedHeightName').innerHTML = secOpt + ":";
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heightConverter();
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}
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function heightConverter() {
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const finalOutput = document.querySelector('#finalOutput');
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//Validates for Miles
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if (firOpt == "Miles" && secOpt == "Centimeters") {
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finalOutput.innerHTML = height * 160934;
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} else if (firOpt == "Miles" && secOpt == "Kilometers") {
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finalOutput.innerHTML = height * 1.60934;
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} else if (firOpt == "Miles" && secOpt == "Meters") {
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finalOutput.innerHTML = height * 1609.34;
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} else if (firOpt == "Miles" && secOpt == "Inches") {
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finalOutput.innerHTML = height * 63360;
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}
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//Validates for Centimeters
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else if (firOpt == "Centimeters" && secOpt == "Miles") {
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finalOutput.innerHTML = height / 160934;
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} else if (firOpt == "Centimeters" && secOpt == "Kilometers") {
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finalOutput.innerHTML = height / 100000;
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} else if (firOpt == "Centimeters" && secOpt == "Meters") {
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finalOutput.innerHTML = height * 0.01;
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} else if (firOpt == "Centimeters" && secOpt == "Inches") {
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finalOutput.innerHTML = height * 0.3937;
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}
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//Validates for Kilometers
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else if (firOpt == "Kilometers" && secOpt == "Centimeters") {
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finalOutput.innerHTML = height * 100000;
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} else if (firOpt == "Kilometers" && secOpt == "Miles") {
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finalOutput.innerHTML = height / 1.609;
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} else if (firOpt == "Kilometers" && secOpt == "Meters") {
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finalOutput.innerHTML = height * 1000;
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} else if (firOpt == "Kilometers" && secOpt == "Inches") {
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finalOutput.innerHTML = height * 39370;
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}
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//Validates for Milligram
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else if (firOpt == "Meters" && secOpt == "Miles") {
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finalOutput.innerHTML = height / 1609;
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} else if (firOpt == "Meters" && secOpt == "Kilometers") {
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finalOutput.innerHTML = height / 1000;
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} else if (firOpt == "Meters" && secOpt == "Centimeters") {
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finalOutput.innerHTML = height * 100;
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} else if (firOpt == "Meters" && secOpt == "Inches") {
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finalOutput.innerHTML = height * 39.37;
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}
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//Validates for Inches
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else if (firOpt == "Inches" && secOpt == "Miles") {
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finalOutput.innerHTML = height / 63360;
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} else if (firOpt == "Inches" && secOpt == "Kilometers") {
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finalOutput.innerHTML = height / 39370;
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} else if (firOpt == "Inches" && secOpt == "Meters") {
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finalOutput.innerHTML = height / 39.37;
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} else if (firOpt == "Inches" && secOpt == "Centimeters") {
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finalOutput.innerHTML = height * 2.54;
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}
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//Validates if first option is the same as second option
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else {
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finalOutput.innerHTML = height;
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}
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}
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document.getElementById('resetButton').addEventListener('click', reset);
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function reset() {
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document.getElementById('mainForm').reset();
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document.getElementById('output').style.visibility = 'hidden';
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document.getElementById('resetButton').style.visibility = 'hidden';
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}

‎Height Converter/style.css

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body {
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margin-top: 29px;
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background: lightgrey;
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color: #fff;
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align-items: center;
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text-align: center;
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}
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.card {
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margin-top: 11px;
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background: red;
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}
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#resetButton {
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margin: 21px;
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background: grey;
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}

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