Resumo da Live TikTok 04092024 – Desvendando o Código

Olá Pessoal!

Na Live do dia 04/09/2024 trabalhamos com mini projeto envolvendo o método indexOf.

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="container">
        <h1>Busca a Fruta</h1>
        <button class="btn" 
            onclick="buscarFruta()">Buscar Fruta
        </button>

    </div>

    <script>
        function buscarFruta(){
            const frutas = [];
            for(var cont = 0; cont < 3; cont++ ){
                frutas[cont] = 
                prompt("Digite a " + (cont + 1)
                 +'ª fruta');
            }
            var fruta =
             prompt('Busque uma fruta');
            var index = frutas.indexOf(fruta);

            if(index != -1){
                alert('Encontrei a fruta: ' +
                     fruta +  ' na posicao '
                      + index  );
            }else{
                alert('Não encontrei a fruta!')
            }
        }
    </script>
</body>
</html>


CSS

body{
    background-color: #0d0d0d;
    color: #E0E0E0;
    font-size: 'Courier New' Courier, monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 2px;

}
h1{
    color: #ff0000;
    text-shadow: 2px 2px #000;
}
.container{
    background-color: #1c1c1c;
    padding: 30px;
    border: 2px solid #ff0000;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.6);
}

.btn{
    background-color: #ff0000;
    color: #ffffff;
    padding: 12px 24px;
    border: 2px solid #ffffff;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 20px;
    transition: background-color 0.3s ease, 
    transform 0.3s ease;
}
.btn:hover{
    background-color: #e00000;
    transform: scale(1.1);
}

.btn:active{
    background-color: #c00000;
    transform: scale(0.9);

}