hemache · April 30, 2014 21:17
diff --git a/souhail.php b/souhail.php
 <!DOCTYPE html>
 <html>
    <head>
        <title>Souhail Moslim</title>
        <script>
            window.ajouter = function ()
            {
                var fieldset = document.getElementById("moyennes"),
                    input = document.createElement("input");
                input.type = "number";
                input.name = "moyenne[]";
                input.placeholder="Moyenne";
                input.min = 0;
                input.max = 20;
                input.maxlength = 2;
                fieldset.insertBefore(input, fieldset.firstChild); 
                input.focus();
            };
        </script>
        <style>
        #moyennes > input 
        {
            display: block;
            width: 120px;
        }
        </style>
    </head>
    <body>
    <?php if(isset($_POST["calc"])): ?>
        <?php 
        $somme = 0;
        foreach($_POST["moyenne"] as $moyenne) $somme += $moyenne;
        $moyenneGeneral = $somme / count($_POST["moyenne"]);
        ?>
        <h1>Moyenne General: <?php print $moyenneGeneral ?></h1>
    <?php else: ?>
        <h1>Saisir</h1>
        <form method="post">
            <button type="button" onclick="ajouter()">
                Ajouter un autre input-box! 
            </button>
            <fieldset id="moyennes">
                <legend>
                    Moyennes
                </legend>
                <input type="number" name="moyenne[]" placeholder="Moyenne" min="0" max="20" maxlength="2" />
            </fieldset>
            <input type="submit" name="calc" value="calculer" />
        </form>
    <?php endif ?>
    </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>Souhail Moslim</title>
	<script>
	window.ajouter = function ()
	{
	var fieldset = document.getElementById("moyennes"),
	input = document.createElement("input");
	input.type = "number";
	input.name = "moyenne[]";
	input.placeholder="Moyenne";
	input.min = 0;
	input.max = 20;
	input.maxlength = 2;
	fieldset.insertBefore(input, fieldset.firstChild);
	input.focus();
	};
	</script>
	<style>
	#moyennes > input
	{
	display: block;
	width: 120px;
	}
	</style>
	</head>
	<body>
	<?php if(isset($_POST["calc"])): ?>
	<?php
	$somme = 0;
	foreach($_POST["moyenne"] as $moyenne) $somme += $moyenne;
	$moyenneGeneral = $somme / count($_POST["moyenne"]);
	?>
	<h1>Moyenne General: <?php print $moyenneGeneral ?></h1>
	<?php else: ?>
	<h1>Saisir</h1>
	<form method="post">
	<button type="button" onclick="ajouter()">
	Ajouter un autre input-box!
	</button>
	<fieldset id="moyennes">
	<legend>
	Moyennes
	</legend>
	<input type="number" name="moyenne[]" placeholder="Moyenne" min="0" max="20" maxlength="2" />
	</fieldset>
	<input type="submit" name="calc" value="calculer" />
	</form>
	<?php endif ?>
	</body>
	</html>