File "code036.php"

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Charset: utf-8

<!DOCTYPE html>
<html lang="fr">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Tableau Sticky avec Scroll Snap (Fix Firefox)</title>
    <style>
        .table-wrapper {
            width: 100%;
            max-height: 400px;
            overflow-y: auto;
            border: 1px solid #ccc;
            scroll-snap-type: y mandatory;
        }

        .table-scroll {
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            display: flex;
        }

        /* ✅ Correction avec des divs pour le snap */
        .table-container {
            display: flex;
            flex-direction: column;
            min-width: 2000px; /* Force le scroll horizontal */
        }

        .row-wrapper {
            display: flex;
            flex-wrap: nowrap;
            scroll-snap-align: start;
        }

        .cell-wrapper {
            display: flex;
            align-items: center;
            justify-content: center;
            min-width: 120px;
            height: 40px;
            border: 1px solid #ccc;
            text-align: center;
            white-space: nowrap;
            scroll-snap-align: start;
        }

        /* ✅ Sticky Header */
        .header {
            position: sticky;
            top: 0;
            background-color: #f2f2f2;
            z-index: 1000;
        }

        /* ✅ Sticky First Column */
        .first-column {
            position: sticky;
            left: 0;
            background-color: #fff;
            z-index: 999;
        }

        /* ✅ Bordure droite persistante */
        .first-column::after {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 2px;
            height: 100%;
            background-color: #ccc;
        }

        /* ✅ Sticky haut-gauche */
        .corner {
            position: sticky;
            top: 0;
            left: 0;
            z-index: 1001;
            background-color: #eee;
        }

        /* ✅ Bordure inférieure persistante */
        .corner::before {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: #ccc;
        }

        /* ✅ Alternance des couleurs */
        .row-wrapper:nth-child(odd) .cell-wrapper {
            background-color: #f9f9f9;
        }

    </style>
</head>
<body>

<div class="table-wrapper">
    <div class="table-scroll">
        <div class="table-container">
            <!-- En-tête -->
            <div class="row-wrapper">
                <div class="cell-wrapper corner"></div> <!-- ✅ Coin haut gauche -->
                <?php for ($i = 1; $i <= 50; $i++): ?>
                    <div class="cell-wrapper header">Col <?php echo $i; ?></div>
                <?php endfor; ?>
            </div>

            <!-- Corps du tableau -->
            <?php for ($i = 1; $i <= 50; $i++): ?>
                <div class="row-wrapper">
                    <div class="cell-wrapper first-column">Row <?php echo $i; ?></div>
                    <?php for ($j = 1; $j <= 50; $j++): ?>
                        <div class="cell-wrapper">Data <?php echo $i . "-" . $j; ?></div>
                    <?php endfor; ?>
                </div>
            <?php endfor; ?>
        </div>
    </div>
</div>

</body>
</html>