25 lines
1.1 KiB
HTML
Executable file
25 lines
1.1 KiB
HTML
Executable file
<!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 http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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</head>
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<body>
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<script>
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let name = prompt("Introduce tu nombre y apellidos: ", "Juan Hernandez Martin");
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document.write("Longitud nombre y apellidos sin espacios: "+ name.replaceAll(" ","").length);
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document.write("<br>Nombre en minusculas: "+ name.toLowerCase());
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document.write("<br>Nombre en mayusculas: "+ name.toUpperCase());
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let name_tokens = name.split(" ");
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document.write("<br>Nombre: " + name_tokens[0] + "<br>Apellido 1: "+ name_tokens[1] + "<br>Apellido 2: "+ name_tokens[2]);
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let username1 = (name_tokens[0][0] + name_tokens[1] + name_tokens[2][0]).toLowerCase();
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document.write("<br>Nombre de usuario1: "+ username1);
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let username2 = (name_tokens[0].slice(0,3) + name_tokens[1].slice(0,3) + name_tokens[2].slice(0,3)).toLowerCase();
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document.write("<br>Nombre de usuario2: "+ username2);
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</script>
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</body>
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</html> |