243 lines
11 KiB
PHP
243 lines
11 KiB
PHP
<!DOCTYPE html>
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<html>
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<head>
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<meta lang="de"/>
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<meta charset="utf-8"/>
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<meta name="viewport" content="device=device-width, initial-scaling=1"/>
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<link rel="Stylesheet" type="text/css" href="style.css"/>
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<link rel="Stylesheet" type="text/css" href="buch_details.css"/>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
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<title>Candle Bibliothek | Details</title>
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<link rel="icon" href="pictures/candle.png">
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<script src="notwendiges_laden.js" defer></script>
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</head>
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<body>
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<header id="header">
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<h1 class="kopf" >
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<br><br>
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Bibliothek
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<a href="index.php" id="bildID">
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<img id="CandleID" src="pictures/candle.png"
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alt="Bild von einer Kerze" width="200" height="192"/></a>
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<br><br>
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Candle
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</h1>
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<div>
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<a id="uberuns" href="uberuns.php">Über Uns</a>
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<a id="buecher" href="buecher.php">Bücher</a>
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<a id="meinebuecher" href="anmelden_meinebuecher.php">
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Meine Bücher</a>
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<?php
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session_start();
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if(isset($_SESSION["eingeloggt"]) && $_SESSION["eingeloggt"] == 1 ){
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echo "<a id='abmelden' href='abmelden.php'>Abmelden</a>";}
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?>
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<form action="suchergebnisse.php">
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<input type="hidden" name="searchType" value="simple">
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<input name="searchFor" class="suchleiste" type="search"
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placeholder="Suche...">
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<button type="submit" id="buttonID" class="searchButton">
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<i class="fa fa-search"></i>
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</button>
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</form>
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<a id="erweitertesuche" href="erweitertesuche.php">
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Erweiterte Suche</a>
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<a href="anmelden.php" id="warenKorbID">
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<img id="shoppingCard" src="pictures/einkaufswagen.png"
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alt="Bild von einem Wagen" width="50" height="50"/>
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</a>
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</div>
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</header>
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<!------------------------------------------------------------------------->
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<div class="hauptcontainer">
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<?php
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$servername = "localhost";
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$username = "web_b-3";
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$password = "een7Ao6s";
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$dbname = "bibliothek_candle";
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$connection =
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mysqli_connect($servername, $username, $password, $dbname);
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if (!$connection) {
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die("Verbindung fehlgeschlagen: " . mysqli_connect_error());
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}
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/* SQL-Befehl vorbereiten */
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$sql = $connection->prepare("SELECT b.BuchID, b.Titel,
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b.Erscheinungsjahr, b.Bild, b.Verlag,
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GROUP_CONCAT(DISTINCT CONCAT(a.VorName, ' ', a.NachName)
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SEPARATOR ', ') AS 'Autor',
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GROUP_CONCAT(DISTINCT k.Name SEPARATOR ', ') AS 'Kategorie',
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b.ISBN, b.Klappentext AS 'Inhalt', sp.Bezeichnung AS 'Sprache',
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GROUP_CONCAT(DISTINCT st.Text SEPARATOR ', ') AS 'Stichwort',
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IF(b.Anzahl!=0, 'Verfügbar', CONCAT('Verfügbar ab: ',
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(SELECT DATE_FORMAT(DATE_ADD(ab.Enddatum, INTERVAL 1 DAY)
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,'%d.%m.%Y') FROM `ausgeliehenes_buch` AS ab
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WHERE ab.BuchID = b.BuchID
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ORDER BY ab.Reserviert ASC, ab.Enddatum ASC LIMIT 1)))
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AS 'Verfügbarkeit' FROM `buch` AS b
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INNER JOIN `buch_verfasst_von_autor` AS bvva
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ON b.BuchID = bvva.BuchID
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INNER JOIN `autor` AS a ON bvva.AutorNr = a.AutorNr
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INNER JOIN `buch_hat_kategorie` AS bhk ON bhk.BuchID = b.BuchID
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INNER JOIN `kategorie` AS k ON k.KategorieID = bhk.KategorieID
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INNER JOIN `sprache` AS sp ON sp.SprachenID = b.SprachenID
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INNER JOIN `buch_hat_stichwort` AS bhs ON bhs.BuchID = b.BuchID
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INNER JOIN `stichwort` AS st ON st.StichwortID = bhs.StichwortID
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WHERE b.BuchID = ?
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GROUP BY b.BuchID;");
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// Parameter binden
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$sql->bind_param("i", $ID);
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// Übergebene ID des angeklickten Container speichern
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$containerID = $_GET['bookID'];
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// Buch ID abtrennen
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$ID = str_replace('book_container', '', $containerID);
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// SQL-Befehl ausführen
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$sql->execute();
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// Ergebnis speichern
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$result = $sql->get_result();
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if (mysqli_num_rows($result) > 0) {
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while($row = mysqli_fetch_assoc($result)) {
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$bookID = $row['BuchID'];
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$bookCover = $row['Bild'];
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$bookTitle = $row['Titel'];
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$bookPublishingYear = $row['Erscheinungsjahr'];
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$bookPublisher = $row['Verlag'];
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$bookAuthor = $row['Autor'];
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$bookCategory = $row['Kategorie'];
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$bookAvailability = $row['Verfügbarkeit'];
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$bookContent = $row['Inhalt'];
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$bookISBN = $row['ISBN'];
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$bookLanguage = $row['Sprache'];
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$bookKeywords = $row['Stichwort'];
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/* TODO: OnClick auslagern. */
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echo
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"<div id='bookInfo_container'>
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<div class='book_container'>
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<div class='bookCover_container'>
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<img class='bookCover'
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src='book_covers/$bookCover'
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alt='Kein Bild vorhanden'>
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</div>
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<div class='bookDetails_container'>
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<h2 class='bookTitle'>$bookTitle</h2>
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<div class='bookDetails'>
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<p class='author'>Verfasser: $bookAuthor</p>
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<p class='publishing_year'>Erscheinungsjahr:
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$bookPublishingYear</p>
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<p class='publisher'>Verlag:
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$bookPublisher</p>
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<p class='category'>Kategorie:
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$bookCategory</p>
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</div>
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<div class='available_container'>
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<p id='available_$bookID' class='available'>
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$bookAvailability</p>
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<!--TODO: Auslagern - Geht nicht - JS was PHP informationen braucht-->
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<script type='text/javascript'
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type='JavaScript'>
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(function() {
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var currentElement = document.
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getElementById
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('available_$bookID');
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var parentDiv =
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currentElement.parentElement;
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if (currentElement.innerHTML.trim()
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== 'Verfügbar') {
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parentDiv.style.backgroundColor
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= '#70AD47';
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}
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else {
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parentDiv.style.backgroundColor
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= '#F34343';
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}
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var newTitle =
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'Candle Bibliothek | $bookTitle';
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document.title = newTitle;
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})();
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</script>
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</div>
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</div>
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<!--TODO: OnClick Event auslagern-->
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<div class='shoppingCart_container'
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id='shoppingCart$bookID'
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onclick='addBookToCart(this.id)'>
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<div class='shoppingCart'></div>
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</div>
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</div>
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<div class='content_container'>
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<h2 class='bookContent_heading'>Inhalt</h2>
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<p class='bookContent'>$bookContent</p>
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</div>
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<div class='bookMoreDetails_container'>
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<h2 class='bookDetails_heading'>Details</h2>
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<p class='bookISBN'>ISBN: $bookISBN</p>
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<p class='bookLanguage'>Sprache: $bookLanguage</p>
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<p class='bookKeywords'>Stichwörter:
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$bookKeywords</p>
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</div>
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</div>";
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}
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} else {
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echo "Keine Infos vorhanden.";
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}
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if (!$result) {
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die("Ungültige SQL-Abfrage: " . mysqli_connect_error());
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}
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mysqli_close($connection);
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?>
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</div>
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<!------------------------------------------------------------------------->
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<!-- TODO: Auslagern (falls möglich) -->
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<script>
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function addBookToCart(ID) {
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// OnClick Event für open_bookDetails stoppen
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if (!e) var e = window.event;
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e.cancelBubble = true;
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if (e.stopPropagation) e.stopPropagation();
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// ID abtrennen
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ID = ID.replace('shoppingCart', '');
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var request = new XMLHttpRequest();
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request.open('POST',
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'http://141.19.142.11/warenkorb_funktionen.php', true);
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// TODO: Handler erstellen
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request.onload = function() {
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console.log(this.responseText);
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}
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request.setRequestHeader('Content-type',
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'application/x-www-form-urlencoded');
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request.send(`function=addBookToCart&id=${ID}`);
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}
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</script>
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<!------------------------------------------------------------------------->
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<!--Link JS file-->
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<script src="burgerIcon.js"></script>
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<!--If it was small and got big,
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it calls the function only one time and doesn't do it all the time-->
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<script src="resize.js"></script>
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<nav id="activeid" class="active"></nav>
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<footer id="footer" class="fuss" ></footer>
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</body>
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</html>
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