fixed declaration

public/techdossier_adddocument.php

@@ -3,24 +3,32 @@ include('include/headscript.php');
 include('languages/' . $_SESSION['langselect'] . '/tdgen.php');
 ?>
 <?php
-// pickup the get variable
-if (isset($_GET["idtrf"])) {
-    $idtrf = $_GET["idtrf"];
-}
-?>
-<?php if (isset($_GET['idtrftd'])) {
-    $idtrftd = $_GET['idtrftd'];
-}
-if (isset($_POST['idtrftd'])) {
-    $idtrftd = $_POST['idtrftd'];
-}
-if (isset($_POST['iddata_td'])) {
-    $idtd = $_POST['iddata_td'];
-}
-if (isset($_GET['idtd'])) {
-    $idtd = $_GET['idtd'];
+$idtd = (int)($_GET['idtd'] ?? $_POST['iddata_td'] ?? 0);
+if ($idtd <= 0) {
+    die('ID dossier mancante');
 }
 
+$conn = new mysqli($servername, $username, $password, $dbname);
+$stmt = $conn->prepare("SELECT * FROM data_td WHERE iddata_td = ?");
+$stmt->bind_param("i", $idtd);
+$stmt->execute();
+$rowtd = $stmt->get_result()->fetch_assoc();
+$stmt->close();
+
+if (!$rowtd) {
+    die('Dossier non trovato');
+}
+
+$idtrftd   = (int)$rowtd['idtrf'];
+$idcompany = (int)$rowtd['idcompany'];
+
+// descrizione articolo (dal TRF) per il titolo
+$stmt = $conn->prepare("SELECT sample_description FROM `trf-details` WHERE idtrfdetails = ?");
+$stmt->bind_param("i", $idtrftd);
+$stmt->execute();
+$description = $stmt->get_result()->fetch_assoc()['sample_description'] ?? '';
+$stmt->close();
+$conn->close();
 ?>
 <?php
 // query data_td
@@ -138,15 +146,16 @@ $conn->close();
                         </div><!--end page-title-box-->
                     </div><!--end col-->
                 </div>
+                <div class="row">
+                    <div class="col-lg-12">
+                        <div class="card card-body">
+                            <h4 class="card-title mt-0"><?php echo $articletd; ?> <?php echo htmlspecialchars($description); ?> - TF: <?php echo htmlspecialchars($rowtd['tdnumber']); ?>-Rev.<?php echo (int)$rowtd['td_rev']; ?></h4>
+                        </div>
+                    </div>
+                </div>
                 <div class="row">
                     <div class="col-sm-12">
 
-
-
-
-
-
-
                         <?php // documents
 
                         ?>