<div class="container">
<div>
<h1 class="page-title">
Conversor de Moedas e Medidas Estelares
</h1>
<img src="https://www.alura.com.br/assets/img/imersoes/dev-2021/logo-imersao-conversor-de-moedas.svg" class="page-logo" alt=""><br><br>
<button class="botaoEscolhaFuncao" id="conversor-moedas-button">Moedas </button>
<button class="botaoEscolhaFuncao" id="medidas-estelares-button">Medidas</button>
<button class="botaoEscolhaFuncao" id="distancia-button">Distância</button><br>
<button class="botaoEscolhaFuncao" id="termostato-button">Temperatura</button>
<button class="botaoEscolhaFuncao" id="limpar-button">Limpar Tela</button>
</div>
<br>
<div class="conversor-moedas" id="conversor-moedas">
<p class="page-subtitle">
<h2>Descubra os valores do Real </h2>
<p> Dolar U$ / Euro €$ / Bitcoin ฿$</p>
</p>
<label for="moeda">Insira o valor</label><br>
<label for="moeda">R$</label>
<input type="number" id="valor" size="2" /><br>
<button class="botoes" type="submit" onclick="toDolar()">Dolar</button>
<button class="botoes" type="submit" onclick="toEuro()">Euro </button>
<button class="botoes" type="submit" onclick="toBitcoin()">Bitcoin </button>
<br>
<br>
<br>
<div id="valorConvertido"></div>
</div>
<div class="medidas-estelares" id="medidas-estelares">
<p class="page-subtitle">
<h2>Conversor de Medidas Estelares</h2>
</p>
<p class="page-subtitle">
Quilômetros -> Anos-Luz
</p>
<label for="anos-luz">Km </label>
<input type="number" id="anos-luz" size="2" /><br>
<button class="botoes" type="submit" onclick="toAnosLuz()">Anos-Luz </button>
<br>
<br>
<br>
<div id="totalAnosLuz"></div>
</div>
<div class="distancia" id="distancia">
<p class="page-subtitle">
<h2>Distância da Terra em Anos-Luz</h2>
</p>
<p class="page-subtitle">
Informe a distância da Estrela em KM
</p>
<label for="tempo-viagem">Km </label>
<input type="number" id="tempo-viagem" size="2" /><br>
<button class="botoes" type="submit" onclick="tempoViagem()">Tempo de Viagem </button>
<br>
<br>
<br>
<div id="tempoViagem"></div>
</div>
<div class="termostato" id="termostato">
<p class="page-subtitle">
<h2>Conversor de Temperatura</h2>
<p>Celsius - Fahrenheit - Kelvin</p>
</p>
<label>Temperatura:</label>
<input class="termostato" id="temperatura" type="number" />ºF
</p>
<button class="botoes" id="tempo" onclick="toCelsius()">Celsius</button>
<button class="botoes" id="tempo" onclick="toFahrenheit()">Fahrenheit</button>
<button class="botoes" id="tempo" onclick="toKelvin()">Kelvin</button>
<p class="conversao"><span id="conversao"></span></p>
</div>
</div>
body {
font-family: "Roboto Mono", monospace;
min-height: 400px;
background-image: url("https://cdn2.iconfinder.com/data/icons/accounting-auditors/66/84-512.png");
background-color: #fff9c4;
background-size: 50vh;
background-position: top right;
background-repeat: no-repeat;
}
.container {
text-align: center;
padding: 20px;
height: 100vh;
}
.page-title {
color: #000000;
margin: 0 0 5px;
}
.page-subtitle {
color: #000000;
margin-top: 5px;
}
.page-logo {
width: 200px;
position: absolute;
background-color: #000000;
top: 10px;
left: 10px;
}
.alura-logo {
width: 40px;
position: absolute;
top: 10px;
right: 10px;
}
input {
margin: 12px;
padding: 6px;
border-radius: 5px;
}
label {
color: #000000;
}
button {
margin-top: 12px;
padding: 4px 8px;
border-radius: 10px;
background: #ffffff;
}
h2 {
color: #000000;
font-size: 30px;
}
.resultado {
color: white;
font-size: 30px;
}
.botaoEscolhaFuncao {
box-shadow: inset 0px 1px 0px 0px #fff6af;
background: linear-gradient(to bottom, #ffec64 5%, #ffab23 100%);
background-color: #ffec64;
border-radius: 6px;
border: 1px solid #ffaa22;
display: inline-block;
cursor: pointer;
color: #333333;
font-family: Arial;
font-size: 15px;
font-weight: bold;
padding: 6px 24px;
text-decoration: none;
text-shadow: 0px 1px 0px #ffee66;
}
.botaoEscolhaFuncao:hover {
background: linear-gradient(to bottom, #ffab23 5%, #ffec64 100%);
background-color: #ffab23;
}
.botaoEscolhaFuncao:active {
position: relative;
top: 1px;
}
.botoes {
backface-visibility: hidden;
position: relative;
cursor: pointer;
display: inline-block;
white-space: nowrap;
background: #952;
border-radius: 6px;
border: 0px solid #444;
border-width: 0px 0px 0px 0px;
padding: 10px 20px 10px 20px;
color: #fff;
font-size: 16px;
font-family: Helvetica Neue;
font-weight: 900;
font-style: normal;
}
.botoes > div {
color: #999;
font-size: 10px;
font-family: Helvetica Neue;
font-weight: initial;
font-style: normal;
text-align: center;
margin: 0px 0px 0px 0px;
}
.botoes > i {
font-size: 1em;
border-radius: 6px;
border: 1px dashed #fff;
border-width: 1px 1px 1px 1px;
padding: 0px 0px 0px 0px;
margin: 0px 0px 0px 0px;
position: absolute;
top: 2px;
left: 2px;
bottom: 2px;
right: 2px;
}
.botoes > .ld {
font-size: initial;
}
// obtendo todas as divs
const containerDiv = document.getElementById("container");
const conversorDiv = document.getElementById("conversor-moedas");
const medidasDiv = document.getElementById("medidas-estelares");
const termostatoDiv = document.getElementById("termostato");
const distanciaDiv = document.getElementById("distancia");
// criando os botoes
const conversorMoedasButton = document.getElementById(
"conversor-moedas-button"
);
const medidasEstelaresButton = document.getElementById(
"medidas-estelares-button"
);
const termostatoButton = document.getElementById("termostato-button");
const limparButton = document.getElementById("limpar-button");
const distanciaButton = document.getElementById("distancia-button");
// ocultando as divs
conversorDiv.style.display = "none";
medidasDiv.style.display = "none";
termostatoDiv.style.display = "none";
distanciaDiv.style.display = "none";
conversorMoedasButton.onclick = function () {
conversorDiv.style.display = "block";
medidasDiv.style.display = "none";
termostatoDiv.style.display = "none";
distanciaDiv.style.display = "none";
};
medidasEstelaresButton.onclick = function () {
conversorDiv.style.display = "none";
medidasDiv.style.display = "block";
termostatoDiv.style.display = "none";
distanciaDiv.style.display = "none";
};
termostatoButton.onclick = function () {
conversorDiv.style.display = "none";
medidasDiv.style.display = "none";
termostatoDiv.style.display = "block";
distanciaDiv.style.display = "none";
};
distanciaButton.onclick = function () {
conversorDiv.style.display = "none";
medidasDiv.style.display = "none";
termostatoDiv.style.display = "none";
distanciaDiv.style.display = "block";
};
limparButton.onclick = function () {
conversorDiv.style.display = "none";
medidasDiv.style.display = "none";
termostatoDiv.style.display = "none";
distanciaDiv.style.display = "none";
};
function toDolar() {
var real = parseFloat(document.getElementById("valor").value);
var dolar = real / 5.24;
document.getElementById("valorConvertido").innerHTML =
"U$ " + dolar.toFixed(2);
}
function toEuro() {
var real = parseFloat(document.getElementById("valor").value);
var euro = real / 6.19;
document.getElementById("valorConvertido").innerHTML = "€$ " + euro.toFixed(2);
}
function toBitcoin() {
var real = parseFloat(document.getElementById("valor").value);
var bitcoin = real / 244076.81;
document.getElementById("valorConvertido").innerHTML =
"฿$ " + bitcoin.toFixed(5);
}
function toAnosLuz() {
var kilometros = parseFloat(document.getElementById("anos-luz").value);
var anosLuz = kilometros / 9461000000000;
document.getElementById("totalAnosLuz").innerHTML =
"Anos Luz = " + anosLuz.toFixed(10);
}
function toCelsius() {
var fahrenheit = parseFloat(document.getElementById("temperatura").value);
var celsius = (fahrenheit - 32) / 1.8;
document.getElementById("conversao").innerHTML = celsius.toFixed(1) + "ºC";
}
function toFahrenheit() {
var celsius = parseFloat(document.getElementById("temperatura").value);
var fahrenheit = celsius * 1.8 + 32;
document.getElementById("conversao").innerHTML = celsius.toFixed(1) + "ºF";
}
function toKelvin() {
var fahrenheit = parseFloat(document.getElementById("temperatura").value);
var kelvin = (fahrenheit - 32) * (5 / 9) + 273.15;
document.getElementById("conversao").innerHTML = kelvin.toFixed(1) + "ºK";
}
function tempoViagem() {
var kilometros = parseFloat(document.getElementById("tempo-viagem").value);
var anosLuz = kilometros / 9461000000000;
if (anosLuz < 1) {
document.getElementById("tempoViagem").innerHTML = "Menos de 1 ano de viagem";
} else {
document.getElementById("tempoViagem").innerHTML =
"Tempo de viagem em anos: " + anosLuz.toFixed(0);
}
//var emMeses = anosLuz * 12;
}
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.