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update sphere project

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This commit is contained in:
Tutur33
2023-12-01 20:00:06 +01:00
parent b87f487a89
commit ab09ad1d52
3 changed files with 74 additions and 48 deletions
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Activity_PHP/the_sphere/lasphere.php
+34 -20
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@@ -1,27 +1,41 @@
<!-- lasphere.php -->
<html>
<!DOCTYPE html>
<html lang="en">
<head>
<title> La sphere </title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>The sphere</title>
<link rel="stylesheet" href="style.css">
</head>
<body bgcolor="yellow" text="blue">
<h1> <font color="black"> Calcul de l'aire de la surface ou du volume d'une sphere </font> </h1>
<BR>
<img src="sphere.jpg"WIDTH=120 HEIGHT=86 TITLE="code Html" />
<!-- edition du formulaire -->
<!-- Lors de sa validation par le clic sur le bouton "Envoyer" de type "submit",
les données sont envoyées au serveur par la methode POST pour etre exploitees
au sein de la page lasphere2.php -->
<body>
<h1>Calculating the area, surface or volume of a sphere</h1>
<img src="sphere.jpg">
<form method="post" action="lasphere2.php">
<p>
<input type="radio" name="sphere" value="aire" /> Aire
<input type="radio" name="sphere" value="volume" checked="checked" /> Volume
<BR>
Rayon en m: <input type="text" name="rayon" />
<input type="submit" value="Envoyer" />
<form method="post">
<label for="sphere">Area :</label>
<input type="radio" name="sphere" value="aire">
</p>
<label for="sphere">Volume :</label>
<input type="radio" name="sphere" value="aire" checked="checked">
<label for="rayon">Radius in m :</label>
<input type="number" name="rayon" required>
<button type="submit" name="submit">Validate</button>
</form>
<div>
<?php
if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['submit'])) {
if (strcmp($_POST['sphere'], "aire") == 0) {
$resultat = 4 * 3.14 * $_POST['rayon'] * $_POST['rayon'];
print ("Aire = $resultat m²");
}
if (strcmp($_POST['sphere'], "volume") == 0) {
$resultat = 4/3 * 3.14 * $_POST['rayon'] * $_POST['rayon'] * $_POST['rayon'];
print ("Volume = $resultat m3");
}
}
?>
</div>
</body>
</html>
Activity_PHP/the_sphere/lasphere2.php
-28
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@@ -1,28 +0,0 @@
<!-- lasphere2.php -->
<html>
<head>
<meta charset="UTF-8">
<title> La sphere </title>
</head>
<body bgcolor="yellow" text="blue">
<h1> <font color="black"> Aire ou volume d'une sphere, le resultat:</font> </h1>
<h2>
<!-- Code PHP -->
<?php
/* Comparaison de la chaine de caracteres (string en anglais) reçue de la partie
"sphere" du formulaire */
// Si la chaine contient la valeur "aire", alors on calcule l'aire de la sphere.
if (strcmp($_POST['sphere'], "aire") == 0)
{$resultat = 4 * 3.14 * $_POST['rayon'] * $_POST['rayon'];
print ("Aire = $resultat m²");
}
// Si la chaine contient la valeur "volume", alors on calcule le volume de la sphere.
if (strcmp($_POST['sphere'], "volume") == 0)
{$resultat = 4/3 * 3.14 * $_POST['rayon'] * $_POST['rayon'] * $_POST['rayon'];
print ("Volume = $resultat m3");
}
?>
<!-- Fin du code PHP -->
</h2>
</body>
</html>
Activity_PHP/the_sphere/style.css
+40
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@@ -0,0 +1,40 @@
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
text-align: center;
}
h1 {
margin-top: 20px;
}
form {
margin-top: 20px;
}
input[type="radio"],
input[type="number"],
button {
margin: 5px;
padding: 5px;
border-radius: 5px;
border: 1px solid #ccc;
}
button {
cursor: pointer;
}
div {
margin-top: 20px;
font-weight: bold;
}
img {
width: 300px;
height: auto;
display: block;
margin: 20px auto;
border-radius: 10px;
}