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completed DOM lab #4

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49 changes: 49 additions & 0 deletions index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel= "stylesheet" href="styles.css">
</head>
<body>
<div id = "scale">
<h3 id = "heading">Temperature Scale Convertor</h3>

<div id = "topRow">
<span id = "scaleword">Scale</span>
<span id = "value">Value</span>
</div>

<div id="centerRow">
<select id="options" class = "dropdown">
<option value="Fahrenheit">Fahrenheit</option>
<option value="Celsius">Celsius</option>
<option value="Kelvin">Kelvin</option>
<option value="Rankine">Rankine</option>
</select>
<input type = "text" id = "textbox">
<button id = "button">Calculate</button>
</div>

<div id= "bottomRow">
<span id = "celsius">Celsius</span>
<span id = "fahrenheitTwo">Fahrenheit</span>
<span id = "kelvin">Kelvin</span>
<span id = "rankine">Rankine</span>
</div>

<div id="outputResults">
<span id = "outputC">C</span>
<span id = "outputF">F</span>
<span id = "outputK">K</span>
<span id = "outputR">R</span>
</div>


</div>


<script src = "main.js"></script>
</body>
</html>

136 changes: 136 additions & 0 deletions main.js
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let selectedScale = document.getElementById("options")
let celsiusText = document.querySelector("#outputC")
let fahrenheitText = document.querySelector("#outputF")
let kelvinText = document.querySelector("#outputK")
let rankineText = document.querySelector("#outputR")

document.querySelector("#button").addEventListener('click',clickMe)

// Fahrenheit Conversions
function fahrenheitConversion(){
let fahrenheit = document.getElementById("textbox").value;
fahrenheitText.innerHTML = fahrenheit + " F"
}

function celsiusConversion(){
let fahrenheitIn = document.querySelector("#textbox").value
let product = (parseInt(fahrenheitIn) -32) * 5/9
celsiusText.innerHTML = product.toFixed(2) + ' C'

}

function kelvinConversion(){
let fahrenheitIn = document.querySelector("#textbox").value
let product = (parseInt(fahrenheitIn) -32) * 5/9 +273.15;
kelvinText.innerHTML = product.toFixed(2) + ' K'

}

function rankineConversion(){
let fahrenheitIn = document.querySelector("#textbox").value
let product = parseInt(fahrenheitIn) + 459.67
rankineText.innerHTML = product.toFixed(2) + ' R'
}

// Celsius Conversions
function celsiusVal(){
let celsius = document.getElementById("textbox").value;
celsiusText.innerHTML = celsius + " C";
}

function celsiusToFahrenheit(){
let celsiusIn = document.querySelector("#textbox").value
let product = (parseInt(celsiusIn) * 9/5) + 32
fahrenheitText.innerHTML = product.toFixed(2) + ' F'
}

function celsiusToKelvin(){
let celsiusIn = document.querySelector("#textbox").value
let product = parseInt(celsiusIn) + 273.15
kelvinText.innerHTML = product.toFixed(2) + ' K'
}

function celsiusToRankine(){
let celsiusIn = document.querySelector("#textbox").value
let product = parseInt(celsiusIn) * 9/5 + 491.67
rankineText.innerHTML = product.toFixed(2) + ' R'
}


//Kelvin Conversions
function kelvinVal(){
let kelvin = document.getElementById("textbox").value;
kelvinText.innerHTML = kelvin + " K";
}

function kelvinToFahrenheit(){
let kelvinIn = document.querySelector("#textbox").value
let product = (parseInt(kelvinIn) - 273.15 ) * 9/5 + 32
fahrenheitText.innerHTML = product.toFixed(2) + ' F'
}

function kelvinToCelsius(){
let kelvinIn = document.querySelector("#textbox").value
let product = parseInt(kelvinIn) - 273.15
celsiusText.innerHTML = product.toFixed(2) + ' C'
}

function kelvinToRankine(){
let kelvinIn = document.querySelector("#textbox").value
let product = (parseInt(kelvinIn) * 1.8)
rankineText.innerHTML = product.toFixed(2) + ' R'
}

//Rankine Conversions
function rankineVal(){
let celsius = document.getElementById("textbox").value;
rankineText.innerHTML = celsius + " R";
}

function rankineToFahrenheit(){
let rankineIn = document.querySelector("#textbox").value
let product = parseInt(rankineIn) - 459.67
fahrenheitText.innerHTML = product.toFixed(2) + ' F'
}
function rankineToCelsius(){
let rankineIn = document.querySelector("#textbox").value
let product = (parseInt(rankineIn) - 491.67) * 5/9
celsiusText.innerHTML = product.toFixed(2) + ' C'
}

function rankineToKelvin(){
let rankineIn = document.querySelector("#textbox").value
let product = (parseInt(rankineIn) * 5/9)
kelvinText.innerHTML = product.toFixed(2) + ' K'
}



function clickMe(){
if(selectedScale.value === "Fahrenheit"){
celsiusConversion();
fahrenheitConversion();
kelvinConversion();
rankineConversion();
} if (selectedScale.value === "Celsius"){
celsiusVal();
celsiusToFahrenheit();
celsiusToKelvin();
celsiusToRankine();
} else if (selectedScale.value === "Kelvin"){
kelvinVal();
kelvinToFahrenheit();
kelvinToCelsius();
kelvinToRankine();
} else if ( selectedScale.value === "Rankine"){
rankineVal();
rankineToFahrenheit();
rankineToCelsius();
rankineToKelvin();
}
}

function getSelectedScale(){
let selectedScale = document.getElementById("options").value;
console.log(selectedScale)
}
79 changes: 79 additions & 0 deletions styles.css
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#scale {
width: 720px;
height: 420px;
margin:auto;
text-align:center;
border: 2px solid black;
}

#heading{
font-size: 25px;
margin-left: auto;
margin-bottom:60px;
}

#topRow{
text-align: center;
}

#centerRow{
display:flex;
justify-content: space-around;
align-items: baseline;
font-size: 20px;
padding-top:5px;
}

#bottomRow{
display: flex;
justify-content: space-evenly;
margin-bottom: 15px;
}

#outputResults{
display:flex;
justify-content: space-around;
}

#button {
width: 150px;
margin-right: 50px;
background-color: #bfe6ff;
border-color: #bfe6ff;
}

#textbox {
width: 150px;
margin-left: 10px;
}

#options {
margin-bottom: 150px ;
margin-top: -20px;
margin-left: 40px;
width: 150px;
}
/* Words in topRow */
#value{
margin-right: 230px;
}

#scaleword{
margin-right: 175px;
}

/* Output */
#outputC{
margin-left: 50px;
}

#outputR{
margin-right: 60px;
}
#outputK{
margin-right: -15px;
}

#outputF{
margin-left: 10px;
}