Voll Upload SGD Fachinformatiker PHP

2026-06-03 13:46:32 +00:00
parent 1256ec2190
commit 84a568d89c
265 changed files with 9961 additions and 2 deletions
@@ -0,0 +1,112 @@
+<?php
+
+class Bestell {
+    private $tabelle = "artikel";
+
+    private function baueBestellTabelle($sql) {
+        require_once("db.inc.php");
+
+        if ($stmt = $pdo -> prepare($sql)) {
+            $stmt -> execute();
+
+            echo "<table>\n\t";
+            echo "<thead>
+            
+            <tr>
+            <th>Artikelnummer</th><th>Artikelgruppe</th><th>Artikelbezeichnung</th><th>Preis</th>
+            </tr> 
+            </thead>";
+
+            echo "<tbody>\n\t";
+
+            while ($z = $stmt -> fetch()) {
+            
+            echo "<tr "
+
+            .">\n\t<td>"
+
+            . htmlspecialchars($z['anr'])
+
+            ."</td>\n\t<td>"
+
+            . htmlspecialchars($z['gnr'])
+
+            ."</td>\n\t<td>"
+
+            . htmlspecialchars($z['name'])
+
+            ."</td>\n\t<td>"
+
+            . htmlspecialchars($z['preis'])
+
+            ."</td>\n\t";
+
+            }
+        }
+    }
+        public function lesenAlleDaten() {
+        $sql = "SELECT anr, gnr, name, preis 
+        FROM " .$this->tabelle ."
+        ORDER BY anr";
+        
+        $this->baueBestellTabelle($sql);
+    }
+
+    public function lesenGruppe() {
+        $sql = "SELECT artikel.anr, gruppen.gruppe AS gnr, artikel.name, artikel.preis FROM " .$this->tabelle ."
+        JOIN gruppen ON artikel.gnr = gruppen.gnr
+        ORDER BY artikel.anr";
+
+        $this->baueBestellTabelle($sql);
+    }
+
+    public function loeschen($id){
+        require("db.inc.php");
+
+        $sql = "DELETE FROM " .$this->tabelle ." WHERE anr = :anr";
+
+        if($stmt = $pdo->prepare($sql)) {
+            $stmt->bindParam(':anr', $id);
+            $stmt->execute();
+            echo "Artikel gelöscht";
+        }
+        else {
+            echo "Fehler beim Löschen";
+        }
+
+
+    }
+
+    public function einfuegenSelect($tab, $val, $text, $def) {
+        $s = "<select name =\"" .$val . "\" id= \"" . $val . "\">";
+
+        require("db.inc.php");
+
+        $sql = "SELECT " .$val . ", " . $text . " FROM " .$tab;
+
+        //$sql = "SELECT anr, gnr, name FROM artikel";
+
+        if ($stmt = $pdo->prepare($sql)) {
+            $stmt->execute();
+
+            while ($z = $stmt->fetch()) {
+                $s = $s . "<option value=\"" . $z[0] . "\"";
+
+                if($z[0] == $def) {
+                    $s = $s . " selected";
+                }
+
+                $s = $s . ">" . $z[0] ." | " . $z[1] ."</option>";
+            }
+            $s = $s . "</select>";
+
+            return $s;
+        }
+        else {
+            return false; 
+        }
+        
+    }
+}
+
+?>