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Exercícios 1 e 2 de Javascript resolvidos #190

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Exercícios 1 e 2 de Javascript resolvidos #190

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e7795b8
Ecercício 1 de Javascript resolvido
Audry-prog Sep 23, 2020
fb8e6e7
Merge branch 'master' of https://github.com/WoMakersCode/primeiros-pa…
Audry-prog Sep 29, 2020
22fb200
Exercício 2 Javascript resolvido
Audry-prog Sep 29, 2020
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10 changes: 10 additions & 0 deletions aulas-javascript/exercicios/aula1/exercicio_javascript.js
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function checarSePodeDirigir(idade){

if (idade >= 18) {
alert('Já pode dirigir!');
} else {
alert('Ainda não pode dirigir!');
}
}

checarSePodeDirigir(16);
13 changes: 13 additions & 0 deletions aulas-javascript/exercicios/aula1/index.html
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<!DOCTYPE html>
<html lang="pt-br">

<head>
<meta charset="UTF-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>Exemplo de JavaScript Externo</title>
<script src="exercicio_javascript.js" defer></script>
</head>

<body></body>

</html>
29 changes: 29 additions & 0 deletions aulas-javascript/exercicios/aula2/exercicio_javascript2.js
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function saoDiferentes(){
let input1 = document.querySelector('#input1').value;
let input2 = document.querySelector('#input2').value;

if (input1 !== input2){
let div = document.createElement('div');
div.innerText = 'Os valores são diferentes!';
document.body.append(div);
div.style.color = 'green';
div.style.marginTop = '30px';
div.style.fontSize = '24px';
} else{
let div = document.createElement('div');
div.innerText = 'Não são diferentes!';
document.body.append(div);
div.style.color = 'red';
div.style.marginTop = '30px';
div.style.fontSize = '24px';
}
}

function resetar(){
document.getElementById('input1').value = '';
document.getElementById('input2').value = '';
document.getElementsByTagName('div').remove();
}

document.getElementById('botaoChecar').onclick = saoDiferentes;
document.getElementById('botaoResetar').onclick = resetar;
31 changes: 31 additions & 0 deletions aulas-javascript/exercicios/aula2/index.html
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<!DOCTYPE html>
<html lang="pt-br">
<head>
<meta charset="UTF-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>Exemplo de JavaScript Externo</title>
<link rel="stylesheet" href="style.css"/>
<script src="exercicio_javascript2.js" defer></script>
</head>
<body>
<header>
<h1>Formulário - Comparar Números.</h1>
</header>
<form>
<div>
<label for="number1" >
<b>Número 1:</b>
<input id="input1" type="number" placeholder="Digite Aqui" style="text-align:center"/>
</label>
</div>
<div>
<label for="number2">
<b>Número 2:</b>
<input id="input2" type="number" placeholder="Digite Aqui" style="text-align:center"/>
</label>
</div>
<button type="button" style="text-align:center" id="botaoChecar" onclick="saoDiferentes()">Checar se são diferentes</button>
<button type="button" style="text-align:center" id="botaoResetar" onclick="resetar()">RESET</button>
</form>
</body>
</html>
19 changes: 19 additions & 0 deletions aulas-javascript/exercicios/aula2/style.css
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body {
display: flex;
flex-direction: column;
flex: 1;
align-items: center;
box-sizing: border-box;
justify-content: center;
}

input { /*-aplica por padrão a margin em todas tags input-*/
border:none;
background:#fafafa;
color:000;
margin: 10px;
}

button {
border: none;
}