article_overview.php aktualisiert
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" type="text/css" href="css/style.css">
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<link rel="icon" href="img/favicon.png" type="image/x-icon">
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<link rel="icon" href="img/favicon.png" type="image/x-icon">
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<title>Artikelübersicht</title>
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<style>
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/* Stil für das Bearbeitungsformular */
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.edit-form {
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display: none;
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}
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/* Mauszeigeränderung, wenn über das Bild gefahren wird */
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.edit-form img:hover,
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.edit-form a:hover {
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cursor: pointer;
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}
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</style>
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</head>
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<body style="background-color: aliceblue;">
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<header class="header">
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<div class="header-container">
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<h1>Materialverwaltung</h1>
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<nav>
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<ul>
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<li><a href="index.php">Home</a></li>
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<li><a href="add_material_form.php">Artikel hinzufügen</a></li>
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<li><a href="article_overview.php">Artikel Übersicht</a></li>
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</ul>
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</nav>
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</div>
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</header>
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<div class="container">
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<h2>Artikelübersicht</h2>
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<!-- Artikel suchen -->
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<form method="GET" action="article_overview.php" style="margin-bottom: 20px;">
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<input type="text" name="search" placeholder="Artikel suchen" size="50"> <!-- Hier das size-Attribut geändert -->
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<input type="submit" value="Suchen">
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</form>
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<!-- Artikel anzeigen -->
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<table>
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<tr>
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<th>Name</th>
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<th>Hersteller</th>
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<th>Lagerort</th>
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<th>Anzahl soll</th>
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<th>Anzahl ist</th>
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<th>Ablaufdatum</th>
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<th>Barcode</th>
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<th>Bild</th>
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<th>Aktion</th>
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<th></th> <!-- Neue Zelle für das Löschen-Bild -->
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</tr>
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<?php
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// Datenbankverbindung herstellen
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include_once 'config/config.php';
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// Verbindung zur Datenbank herstellen
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$conn = new mysqli($host, $username, $password, $database);
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if ($conn->connect_error) {
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die("Verbindung zur Datenbank fehlgeschlagen: " . $conn->connect_error);
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}
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// SQL-Abfrage vorbereiten
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$sql = "SELECT * FROM materials";
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// Wenn nach einem Artikel gesucht wird
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if(isset($_GET['search']) && !empty($_GET['search'])){
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$search = $_GET['search'];
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$sql .= " WHERE item_name LIKE '%" . $search . "%' OR manufacturer LIKE '%" . $search . "%' OR location LIKE '%" . $search . "%' OR barcode LIKE '%" . $search . "%'";
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}
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$result = $conn->query($sql);
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if ($result->num_rows > 0) {
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// Daten ausgeben
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while($row = $result->fetch_assoc()) {
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echo "<tr>";
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echo "<td>" . $row["item_name"] . "</td>";
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echo "<td>" . $row["manufacturer"] . "</td>";
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echo "<td>" . $row["location"] . "</td>";
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echo "<td>" . $row["amount_should"] . "</td>";
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echo "<td>" . $row["amount_is"] . "</td>";
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echo "<td>" . $row["expiration_date"] . "</td>";
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echo "<td>" . $row["barcode"] . "</td>";
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echo "<td>";
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if (!empty($row["image"])) {
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echo "<img src='" . $row["image"] . "' alt='Bild' style='width: 50px; height: 50px;'>";
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} else {
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echo "<img src='img/free.png' alt='Standardbild' style='width: 50px; height: 50px;'>";
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}
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echo "</td>";
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echo "<td><a href='remove_article.php?id=" . $row["id"] . "'><img src='img/delete.png' alt='Löschen' style='width: 20px; height: 20px;'></a></td>";
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echo "<td></td>"; // Platzhalter-Zelle für das Löschen-Bild
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echo "</tr>";
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}
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} else {
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echo "<tr><td colspan='10'>Keine Artikel gefunden</td></tr>";
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}
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$conn->close();
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?>
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</table>
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<header class="header">
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<div class="header-container">
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<h1>Materialverwaltung</h1>
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<nav>
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<ul>
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<li><a href="index.php">Home</a></li>
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<li><a href="add_material_form.php">Artikel hinzufügen</a></li>
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<li><a href="article_overview.php">Artikel Übersicht</a></li>
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</ul>
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</nav>
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</div>
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</header>
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<div class="container">
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<h2>Artikelübersicht</h2>
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<!-- Artikel suchen -->
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<form method="GET" action="article_overview.php" style="margin-bottom: 20px;">
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<input type="text" name="search" placeholder="Artikel suchen" size="50">
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<!-- Hier das size-Attribut geändert -->
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<input type="submit" value="Suchen">
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</form>
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<!-- Artikel anzeigen -->
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<table>
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<tr>
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<th>Name</th>
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<th>Hersteller</th>
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<th>Lagerort</th>
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<th>Anzahl soll</th>
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<th>Anzahl ist</th>
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<th>Ablaufdatum</th>
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<th>Barcode</th>
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<th>Bild</th>
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<th>Aktionen</th>
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</tr>
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<?php
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// Datenbankverbindung herstellen
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include_once 'config/config.php';
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// Verbindung zur Datenbank herstellen
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$conn = new mysqli($host, $username, $password, $database);
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if ($conn->connect_error) {
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die("Verbindung zur Datenbank fehlgeschlagen: " . $conn->connect_error);
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}
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// SQL-Abfrage vorbereiten
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$sql = "SELECT * FROM materials";
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// Wenn nach einem Artikel gesucht wird
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if(isset($_GET['search']) && !empty($_GET['search'])){
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$search = $_GET['search'];
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$sql .= " WHERE item_name LIKE '%" . $search . "%' OR manufacturer LIKE '%" . $search . "%' OR location LIKE '%" . $search . "%' OR barcode LIKE '%" . $search . "%'";
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}
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$result = $conn->query($sql);
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if ($result->num_rows > 0) {
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// Daten ausgeben
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while($row = $result->fetch_assoc()) {
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$expiration_date = strtotime($row["expiration_date"]);
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$ten_days_before_expiry = strtotime("-10 days", $expiration_date); // 10 Tage vor dem Ablaufdatum
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$current_date = strtotime(date("Y-m-d")); // Aktuelles Datum
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echo "<tr";
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if ($current_date >= $ten_days_before_expiry && $current_date <= $expiration_date) {
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echo " class='expiring'";
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}
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echo ">";
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echo "<td>" . $row["item_name"] . "</td>";
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echo "<td>" . $row["manufacturer"] . "</td>";
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echo "<td>" . $row["location"] . "</td>";
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echo "<td>" . $row["amount_should"] . "</td>";
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echo "<td>" . $row["amount_is"] . "</td>";
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echo "<td>" . $row["expiration_date"] . "</td>";
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echo "<td>" . $row["barcode"] . "</td>";
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echo "<td>";
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if (!empty($row["image"])) {
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echo "<img src='" . $row["image"] . "' alt='Bild' style='width: 50px; height: 50px;' onclick='toggleEditForm(" . $row["id"] . ")'>";
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} else {
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echo "<img src='img/free.png' alt='Standardbild' style='width: 50px; height: 50px;' onclick='toggleEditForm(" . $row["id"] . ")'>";
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}
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echo "</td>";
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echo "<td><img src='img/bearbeiten.png' alt='Bearbeiten' style='width: 20px; height: 20px;' onclick='toggleEditForm(" . $row["id"] . ")'> | <a href='remove_article.php?id=" . $row["id"] . "'><img src='img/delete.png' alt='Löschen' style='width: 20px; height: 20px;' ></a></td>";
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echo "</tr>";
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// Bearbeitungsformular für jedes Element einfügen
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echo "<tr class='edit-form' id='edit-form-" . $row["id"] . "'><td colspan='9'>
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<form id='form-" . $row["id"] . "' onsubmit='updateItem(event, " . $row["id"] . ")'>
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<input type='text' name='name' value='" . $row["item_name"] . "'>
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<input type='text' name='manufacturer' value='" . $row["manufacturer"] . "'>
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<input type='text' name='location' value='" . $row["location"] . "'>
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<input type='number' name='amount_should' value='" . $row["amount_should"] . "'>
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<input type='number' name='amount_is' value='" . $row["amount_is"] . "'>
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<input type='date' name='expiration_date' value='" . $row["expiration_date"] . "'>
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<input type='text' name='barcode' value='" . $row["barcode"] . "'>
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<input type='hidden' name='id' value='" . $row["id"] . "'>
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<input type='submit' value='Speichern'>
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</form>
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</td></tr>";
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}
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} else {
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echo "<tr><td colspan='9'>Keine Artikel gefunden</td></tr>";
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}
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$conn->close();
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?>
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</table>
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</div>
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<script>
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// JavaScript-Funktion, um das Bearbeitungsformular anzuzeigen oder zu verstecken
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function toggleEditForm(id) {
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var editForm = document.getElementById("edit-form-" + id);
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if (editForm.style.display === "none") {
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editForm.style.display = "table-row";
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} else {
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editForm.style.display = "none";
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}
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}
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// JavaScript-Funktion zur Aktualisierung des Elements mit AJAX
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function updateItem(event, id) {
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event.preventDefault();
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var form = document.getElementById("form-" + id);
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var formData = new FormData(form);
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// Hinzufügen der ID zum FormData-Objekt
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formData.append('id', id);
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var xhr = new XMLHttpRequest();
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xhr.open("POST", "update_article.php", true);
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// Hinzufügen des Headers für die XMLHttpRequest
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xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
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xhr.onload = function () {
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if (xhr.status === 200) {
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console.log(xhr.responseText); // Ausgabe der Serverantwort (zum Debuggen)
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// Hier können Sie zusätzliche Aktionen nach dem Speichern durchführen, z.B. die Seite aktualisieren
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window.location.reload(); // Seite neu laden, um die Änderungen anzuzeigen
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}
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};
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xhr.send(formData);
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}
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</script>
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</body>
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</html>
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