fix: Include single sample photo in save operation when no photos selected

- Add quotation modal for selecting quotation
- Load quotation parts and photos
- Update iddatadb with quotation parts and photo references

public/userarea/annotationsModal.js

@@ -12,12 +12,15 @@ $(document).ready(function () {
 
     let photoAnnotations = {};
     let partColors = {};
+    let partSizes = {}; // memorizza la dimensione specifica per parte
     let selectedPartNumber = null;
     let unsavedChanges = false;
     let fabricCanvas = null;
     let descriptionTextbox = null;
     let markerObjects = {};
     let partsListData = [];
+    // DIMENSIONE GLOBALE MARKER
+    let globalMarkerSize = 24;
 
     // ===================
     // MODAL INITIALIZATION
@@ -29,6 +32,8 @@ $(document).ready(function () {
             trfHeader,
         });
 
+		$("#annotationsModal").attr('data-iddatadb', iddatadb);
+
         if (!iddatadb && !idquotations) {
             const errorMsg = $(
                 '<div class="alert alert-danger temp-alert" role="alert">Errore: ID TRF mancante. Impossibile inizializzare il modale delle annotazioni.</div>',
@@ -67,6 +72,9 @@ $(document).ready(function () {
             });
         }
         modal.show();
+        // Inizializza slider dimensione marker
+        $("#markerSizeSlider").val(globalMarkerSize);
+        $("#markerSizeValue").text(globalMarkerSize + "px");
 
         // Debug: Verifica presenza elementi DOM
         console.log(
@@ -128,6 +136,7 @@ $(document).ready(function () {
         }
         descriptionTextbox = null;
         markerObjects = {};
+        globalMarkerSize = 24;
         $("#photoSelectorContainerAnnotations").empty().hide();
         $("#samplePhotoAnnotations").attr("src", "");
         $("#partsListAnnotations").empty();
@@ -144,6 +153,16 @@ $(document).ready(function () {
         $(":focus").blur();
     });
 
+    // SLIDER DIMENSIONE MARKER
+    $(document)
+        .off("input", "#markerSizeSlider")
+        .on("input", "#markerSizeSlider", function () {
+            globalMarkerSize = parseInt($(this).val());
+            $("#markerSizeValue").text(globalMarkerSize + "px");
+            updateMarkers();
+            markUnsaved();
+        });
+
     // ===================
     // PHOTO LOADERS
     // ===================
@@ -465,113 +484,84 @@ $(document).ready(function () {
         );
 
     // ===================
-    // BACK TO PARTS MODAL
+    // TORNA AL MODALE PARTI (modal_partsTable.php)
     // ===================
     $(document)
         .off("click.backToParts", "#backToPartsBtnAnnotations")
         .on("click.backToParts", "#backToPartsBtnAnnotations", function (e) {
             e.preventDefault();
             e.stopPropagation();
-            console.log(
-                "Evento click su #backToPartsBtnAnnotations, ID elemento:",
-                $(this).attr("id"),
-            );
-            if (!$("#backToPartsBtnAnnotations").length) {
-                console.error(
-                    "Pulsante #backToPartsBtnAnnotations non trovato nel DOM.",
-                );
-                const errorMsg = $(
-                    '<div class="alert alert-danger temp-alert" role="alert">Errore: Pulsante #backToPartsBtnAnnotations non trovato nel DOM.</div>',
-                );
-                $("#annotationsModal .modal-body").prepend(errorMsg);
-                setTimeout(function () {
-                    errorMsg.fadeOut(500, function () {
-                        $(this).remove();
-                    });
-                }, 5000);
-                return;
-            }
 
-            // Controlla modifiche non salvate
             if (
                 unsavedChanges &&
                 !confirm(
                     "Hai modifiche non salvate. Vuoi davvero tornare al modale delle parti?",
                 )
             ) {
-                console.log(
-                    "Tornare al modale delle parti annullato a causa di modifiche non salvate.",
-                );
                 return;
             }
 
-            // Chiudi annotationsModal
-            const annotationsModalElement =
-                document.getElementById("annotationsModal");
-            const annotationsModal = bootstrap.Modal.getInstance(
-                annotationsModalElement,
-            );
-            if (annotationsModal) {
-                annotationsModal.hide();
-            } else {
-                console.error(
-                    "Impossibile trovare l'istanza del modale #annotationsModal.",
-                );
-            }
-
-            // Apri partsModal
             const iddatadb = $("#annotationsModal").data("iddatadb");
             const idquotations = $("#annotationsModal").data("idquotations");
             const trfHeader = $("#trfHeaderAnnotations").text();
-            console.log("Apertura partsModal con:", {
+
+            // CHIUDI MODALE ANNOTAZIONI IN MODO SICURO
+            const annotationsModalElement =
+                document.getElementById("annotationsModal");
+            if (annotationsModalElement) {
+                const modalInstance = bootstrap.Modal.getInstance(
+                    annotationsModalElement,
+                );
+                if (modalInstance) {
+                    modalInstance.hide();
+                } else {
+                    $(annotationsModalElement).modal("hide"); // fallback jQuery
+                }
+            }
+            console.log("Torno a modal_partsTable.php con:", {
                 iddatadb,
                 idquotations,
                 trfHeader,
             });
+            // CARICA E APRI MODALE PARTI
+            $.get(
+                "modal_partsTable.php",
+                {
+                    iddatadb: iddatadb || "",
+                    idquotations: idquotations || "",
+                    trfHeader: trfHeader,
+                },
+                function (data) {
+                    // Rimuovi vecchio modale (con ID corretto)
+                    $("#partsTableModal").remove();
+                    $(".modal-backdrop").remove();
 
-            const partsModalElement = document.getElementById("partsModal");
+                    // Aggiungi nuovo modale
-            if (!partsModalElement) {
+                    $("body").append(data);
-                console.error("Elemento #partsModal non trovato nel DOM.");
-                const errorMsg = $(
-                    '<div class="alert alert-danger temp-alert" role="alert">Errore: Il modale delle parti non è presente nel DOM.</div>',
-                );
-                $("#annotationsModal .modal-body").prepend(errorMsg);
-                setTimeout(function () {
-                    errorMsg.fadeOut(500, function () {
-                        $(this).remove();
-                    });
-                }, 5000);
-                return;
-            }
 
-            let partsModal = bootstrap.Modal.getInstance(partsModalElement);
+                    // Apri con Bootstrap 5
-            if (!partsModal) {
+                    const partsModalElement =
-                partsModal = new bootstrap.Modal(partsModalElement, {
+                        document.getElementById("partsTableModal");
+                    if (partsModalElement) {
+                        const modal = new bootstrap.Modal(partsModalElement, {
                             backdrop: true,
                             keyboard: true,
                             focus: true,
                         });
-            }
+                        modal.show();
-
-            // Inizializza il modale delle parti
-            if (typeof window.initPartsModal === "function") {
-                window.initPartsModal(iddatadb, idquotations, trfHeader);
-                partsModal.show();
-                console.log("partsModal aperto con successo.");
                     } else {
-                console.error("Funzione initPartsModal non definita.");
+						let iddatadb = $("#annotationsModal").attr('data-iddatadb');
-                const errorMsg = $(
-                    '<div class="alert alert-danger temp-alert" role="alert">Errore: Funzione initPartsModal non trovata.</div>',
-                );
-                $("#annotationsModal .modal-body").prepend(errorMsg);
-                setTimeout(function () {
-                    errorMsg.fadeOut(500, function () {
-                        $(this).remove();
-                    });
-                }, 5000);
-            }
-        });
 				
+						$("button.parts-btn[data-iddatadb='" + iddatadb + "']").trigger('click');
+					}
+                },
+            ).fail(function (xhr) {
+                console.error("Errore caricamento modale parti:", xhr);
+                alert(
+                    "Errore 404: modal_partsTable.php non trovato o errore server.",
+                );
+            });
+        });
     // ===================
     // PARTS LIST
     // ===================
@@ -634,11 +624,18 @@ $(document).ready(function () {
                     .join("");
                 const listItem = `
                   <li class="list-group-item" data-part-number="${partNumber}">
-                        <span class="part-info" style="cursor: pointer;">${partNumber} - ${partDescription}</span>
+<span class="part-info" style="cursor: pointer;">${partNumber} - ${partDescription}</span>
-                        <div class="color-picker-container" style="display: inline-block; position: relative; overflow: visible; z-index: 2000;">
+<div class="color-picker-container" style="display:inline-block; position: relative; overflow: visible; z-index: 2000; margin-left:5px;">
-                            <div class="color-option selected-color" style="background-color: ${partColor}; width: 20px; height: 20px; display: inline-block; margin-left: 5px; cursor: pointer; pointer-events: auto;"></div>
+    <div class="color-option selected-color" style="background-color: ${partColor}; width: 20px; height: 20px; display: inline-block; cursor: pointer; pointer-events: auto;"></div>
     <div class="color-picker" style="display: none; position: absolute; right: 0; z-index: 2000; background: #fff; border: 1px solid #ccc; padding: 5px;">${colorOptions}</div>
-                        </div>
+</div>
+<div style="display:inline-flex; align-items:center; gap:4px; margin-left:5px;">
+    <input type="range" class="marker-size-slider" 
+           min="12" max="48" step="2" 
+           value="${partSizes[partNumber] || globalMarkerSize}"
+           style="width:70px;">
+    <span class="marker-size-value" style="font-size:0.8rem;">${partSizes[partNumber] || globalMarkerSize}px</span>
+</div>
                     </li>`;
                 partsListElement.append(listItem);
             }
@@ -687,30 +684,77 @@ $(document).ready(function () {
                 $picker.toggle();
             });
 
+        // === Gestione cambio colore ===
         partsListElement
             .off("click.colorOption")
             .on("click.colorOption", ".color-option", function (e) {
                 e.stopPropagation();
                 e.preventDefault();
+
                 const $this = $(this);
                 const color = $this.data("color");
                 const $listItem = $this.closest("li");
                 const partNumber = $listItem.data("part-number");
+
                 console.log(
                     "Cliccato .color-option, colore:",
                     color,
                     "per parte:",
                     partNumber,
                 );
+
+                // Salva il nuovo colore
                 partColors[partNumber] = color;
+
+                // Aggiorna il colore visivo nel selettore
                 $listItem
                     .find(".selected-color")
                     .css("background-color", color);
+
+                // Se il marker è già presente, aggiorna anche sul canvas
+                if (markerObjects[partNumber]) {
+                    const group = markerObjects[partNumber];
+                    const circle = group.item(0); // il cerchio
+                    circle.set("fill", color);
+                    circle.set("stroke", color);
+                    fabricCanvas.renderAll();
+                }
+
+                // Chiudi la palette e aggiorna canvas
                 $this.closest(".color-picker").hide();
                 updateMarkers();
                 markUnsaved();
             });
 
+        // === Slider locale per dimensione marker ===
+        partsListElement
+            .off("input.localMarkerSize")
+            .on("input.localMarkerSize", ".marker-size-slider", function (e) {
+                e.stopPropagation();
+                e.preventDefault();
+
+                // Riferimenti alla parte e valore scelto
+                const $slider = $(this);
+                const partNumber = $slider.closest("li").data("part-number");
+                const newSize = parseInt($slider.val());
+
+                // Aggiorna il valore visivo accanto allo slider
+                $slider.siblings(".marker-size-value").text(newSize + "px");
+
+                // Memorizza la nuova dimensione per quella parte
+                partSizes[partNumber] = newSize;
+
+                // Aggiorna i marker sul canvas
+                updateMarkers();
+
+                // Segnala modifiche non salvate
+                markUnsaved();
+
+                console.log(
+                    `Dimensione marker aggiornata per parte ${partNumber}: ${newSize}px`,
+                );
+            });
+
         $(document)
             .off("click.colorPicker")
             .on("click.colorPicker", function (e) {
@@ -892,8 +936,10 @@ $(document).ready(function () {
                 return;
             }
 
-            const radius = 12;
+            const size = partSizes[marker.partNumber] || globalMarkerSize;
-            const fontSize = 16;
+            const radius = size / 2;
+            const fontSize = Math.max(10, Math.round(size * 0.65));
+
             const markerColor =
                 marker.color || partColors[marker.partNumber] || "#ff0000";
 
@@ -1013,7 +1059,7 @@ $(document).ready(function () {
             scaleY: 1,
             backgroundColor: "transparent",
             fontFamily: "Arial",
-            fontSize: 24,
+            fontSize: Math.max(16, Math.round(globalMarkerSize * 0.8)),
             fill: "#000000",
             padding: 10,
             editable: false,

public/userarea/load_quotations.php

@@ -0,0 +1,32 @@
+<?php
+header('Content-Type: application/json');
+
+include('include/headscript.php');
+
+$dbHandler = DBHandlerSelect::getInstance();
+$pdo = $dbHandler->getConnection();
+
+// Recupera l'ID dell'utente loggato
+$user_id = $iduserlogin ?? 1;
+
+if (!$user_id) {
+    echo json_encode(['success' => false, 'message' => "ID dell'utente autenticato mancante"]);
+    exit;
+}
+
+try {
+    $stmt = $pdo->prepare(
+        "SELECT DISTINCT q.*
+        FROM quotations q
+        INNER JOIN identification_parts ip
+        	ON ip.idquotations = q.id
+        	AND ip.iddatadb IS NULL
+        WHERE q.iduser = :iduser"
+    );
+    $stmt->execute([':iduser' => $user_id]);
+    $quotations = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+    echo json_encode(['success' => true, 'quotations' => $quotations]);
+} catch (PDOException $e) {
+    echo json_encode(['success' => false, 'message' => 'Errore nel caricamento delle quotations: ' . $e->getMessage()]);
+}

public/userarea/modal_annotations.php

@@ -1,13 +1,22 @@
 <!-- Modal per la gestione delle annotazioni -->
 <div class="modal fade" id="annotationsModal" tabindex="-1" aria-labelledby="annotationsModalLabel" aria-hidden="true">
-    <div class="modal-dialog modal-xl" style="max-width: 80% !important; width: 80% !important;">
+    <div class="modal-dialog modal-xl" style="max-width: 90% !important; width: 90% !important;">
         <div class="modal-content">
             <div class="modal-header">
                 <h5 class="modal-title" id="annotationsModalLabel">Annotazioni per TRF: <span id="trfHeaderAnnotations"></span></h5>
+
+                <!-- SLIDER PER DIMENSIONE MARKER -->
+                <div style="display: flex; align-items: center; gap: 10px; margin-left: 20px;">
+                    <label for="markerSizeSlider" style="margin: 0; font-size: 0.9rem; white-space: nowrap;">Dimensione marker:</label>
+                    <input type="range" id="markerSizeSlider" min="16" max="48" value="24" step="2" style="width: 120px;">
+                    <span id="markerSizeValue" style="font-weight: bold; min-width: 30px;">24px</span>
+                </div>
+
                 <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
             </div>
             <div class="modal-body">
                 <div class="row">
+                    <!-- COLONNA SINISTRA RIDOTTA -->
                     <div class="col-md-6">
                         <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px;">
                             <h6 style="margin: 0;">Elenco Parti</h6>
@@ -16,15 +25,17 @@
                                 <label for="showMixPartsAnnotations" style="font-size: 0.9rem;">Mix</label>
                             </div>
                         </div>
-                        <ul id="partsListAnnotations" class="list-group"></ul>
+                        <ul id="partsListAnnotations" class="list-group" style="max-height: 500px; overflow-y: auto;"></ul>
                     </div>
+
+                    <!-- COLONNA DESTRA PIÙ GRANDE -->
                     <div class="col-md-6">
                         <h6>Foto del Campione</h6>
                         <div style="display: flex; align-items: center; margin-bottom: 10px;">
                             <button type="button" class="btn btn-primary btn-sm" id="downloadPhotoBtnAnnotations" style="padding: 0.1rem 0.5rem; font-size: 0.8rem; margin-right: 10px;"><i class="fas fa-download"></i></button>
                             <div id="photoSelectorContainerAnnotations" style="display: none;"></div>
                         </div>
-                        <div style="position: relative; width: 100%; min-height: 400px;">
+                        <div style="position: relative; width: 100%; min-height: 500px; border: 1px solid #ddd; border-radius: 4px; overflow: hidden;">
                             <img id="samplePhotoAnnotations" src="" alt="Foto del campione" style="max-width: 100%; max-height: 100%; object-fit: contain; position: absolute; top: 0; left: 0;">
                             <canvas id="photoCanvasAnnotations" style="position: absolute; top: 0; left: 0; width: 100%; height: 100%;"></canvas>
                             <canvas id="overlayCanvasAnnotations" style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1000;"></canvas>
@@ -216,4 +227,32 @@
         transform: translateX(-50%);
         z-index: 3000;
     }
+
+    /* Stile per lo slider */
+    #markerSizeSlider {
+        -webkit-appearance: none;
+        height: 6px;
+        border-radius: 3px;
+        background: #ddd;
+        outline: none;
+    }
+
+    #markerSizeSlider::-webkit-slider-thumb {
+        -webkit-appearance: none;
+        appearance: none;
+        width: 16px;
+        height: 16px;
+        border-radius: 50%;
+        background: #007bff;
+        cursor: pointer;
+    }
+
+    #markerSizeSlider::-moz-range-thumb {
+        width: 16px;
+        height: 16px;
+        border-radius: 50%;
+        background: #007bff;
+        cursor: pointer;
+        border: none;
+    }
 </style>

public/userarea/modal_partsTable.php

@@ -6,7 +6,7 @@
                 <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
             </div>
             <div class="modal-body">
-                <div class="row">
+                <div class="row parts-row">
                     <div class="col-md-9">
                         <!-- Prima riga: Elenco Parti, Rinumera, Voce -->
                         <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px;">
@@ -14,6 +14,11 @@
                             <div style="display: flex; align-items: center;">
                                 <button type="button" class="btn btn-info btn-sm" id="renumberPartsBtn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;">Rinumera Parti</button>
                                 <button type="button" class="btn btn-secondary btn-sm ms-2" id="toggleVoiceBtn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;"><i class="fas fa-microphone"></i> Voce</button>
+                                <button type="button" class="btn btn-info btn-sm ms-2 d-none" id="quotationeBtn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;">Add Quotation</button>
+								<button type="button" class="btn btn-primary btn-sm ms-2" id="showHideImageBtn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;">
+									<i class="fas fa-eye-slash" style="font-size: 0.8rem;"></i>
+									<i class="fas fa-image ms-1" style="font-size: 0.8rem;"></i>
+								</button>
                             </div>
                         </div>
                         <!-- Seconda riga: +, M, MacroMatrice, Matrice globale, Propaga -->
@@ -141,6 +146,24 @@
         </div>
     </div>
 </div>
+<!-- Finestra modale "Aggiungi preventivo" -->
+<div class="modal fade" id="addQuotationModal" tabindex="-1" aria-labelledby="addQuotationModalLabel" aria-hidden="true">
+    <div class="modal-dialog modal-md">
+        <div class="modal-content">
+            <div class="modal-header">
+				<h5 class="modal-title" id="addQuotationModalLabel">Choose a quotation</h5>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+            </div>
+            <div class="modal-body">
+				<select id="addQuotationSelect" class="form-control form-control-sm" style="width: 100% !important; min-width: 100% !important"></select>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary btn-sm" data-bs-dismiss="modal">Annulla</button>
+                <button type="button" class="btn btn-primary btn-sm" id="addQuotationBtn">Confirm</button>
+            </div>
+        </div>
+    </div>
+</div>
 
 <style>
     /* --- Base --- */
@@ -157,6 +180,14 @@
         max-width: 100% !important
     }
 
+	#addQuotationModal {
+		z-index: 1060 !important
+	}
+
+	#addQuotationModal .modal-backdrop {
+		z-index: 1055 !important
+	}
+
     /* Tabelle */
     #partsTable tr {
         display: table-row !important

public/userarea/partsTable.js

@@ -6,6 +6,7 @@ $(document).ready(function () {
     let unsavedChanges = false;
     let matrici = [];
     let macroMatrici = [];
+	let quotations = [];
 
     // --- ROW ID helpers: niente più cache impazzita di jQuery .data() ---
     function getPartId($row) {
@@ -141,7 +142,7 @@ $(document).ready(function () {
     // ===================
     // MODAL HANDLING
     // ===================
-    function loadParts(iddatadb, idquotations) {
+    function loadParts(iddatadb, idquotations, callback = null) {
         if (iddatadb) {
             if (matrici.length === 0) {
                 $.ajax({
@@ -153,14 +154,14 @@ $(document).ready(function () {
                         loadMacroMatrici();
                         initializeGlobalSelect2();
                         loadPhoto(iddatadb, idquotations);
-                        loadExistingParts(iddatadb, idquotations);
+                        loadExistingParts(iddatadb, idquotations, callback);
                     },
                     error: function (xhr, status, error) {
                         matrici = [];
                         loadMacroMatrici();
                         initializeGlobalSelect2();
                         loadPhoto(iddatadb, idquotations);
-                        loadExistingParts(iddatadb, idquotations);
+                        loadExistingParts(iddatadb, idquotations, callback);
                         const errorMsg = $(
                             '<div class="alert alert-danger temp-alert" role="alert">Errore nel caricamento delle matrici: ' +
                                 error +
@@ -180,11 +181,11 @@ $(document).ready(function () {
                 loadMacroMatrici();
                 initializeGlobalSelect2();
                 loadPhoto(iddatadb, idquotations);
-                loadExistingParts(iddatadb, idquotations);
+                loadExistingParts(iddatadb, idquotations, callback);
             }
         } else {
             loadPhoto(iddatadb, idquotations);
-            loadExistingParts(iddatadb, idquotations);
+            loadExistingParts(iddatadb, idquotations, callback);
         }
     }
 
@@ -589,6 +590,8 @@ $(document).ready(function () {
                     if (response.success) {
                         $saveStatus.show();
                         setTimeout(() => $saveStatus.hide(), 2000);
+
+						if (!$("#quotationeBtn").hasClass('d-none')) $("#quotationeBtn").addClass("d-none");
                     } else {
                         const errorMsg = $(
                             '<div class="alert alert-danger temp-alert" role="alert">Errore nel salvataggio: ' +
@@ -1155,7 +1158,7 @@ $(document).ready(function () {
         saveRow($(this).closest("tr"));
     });
 
-    function loadExistingParts(iddatadb, idquotations) {
+    function loadExistingParts(iddatadb, idquotations, callback = null) {
         const endpoint = idquotations
             ? "load_parts_quotation.php"
             : "load_parts.php";
@@ -1233,8 +1236,11 @@ $(document).ready(function () {
                     });
                 } else {
                     addNewRow(1, false); // Riga iniziale normale
+					$("#quotationeBtn").removeClass("d-none");
                 }
                 updateRowButtons();
+
+				if (callback) callback();
             },
             error: function (xhr, status, error) {
                 const errorMsg = $(
@@ -1339,6 +1345,7 @@ $(document).ready(function () {
                     partId,
                     currentValue,
                     selectedMacro,
+					true
                 );
             });
         });
@@ -1415,6 +1422,7 @@ $(document).ready(function () {
         partId,
         idmatrice,
         selectedMacro = null,
+		fromFilter = false
     ) {
         if (typeof $.fn.select2 === "undefined") {
             $select.replaceWith(
@@ -1474,8 +1482,8 @@ $(document).ready(function () {
             },
         });
 
-        // === MODIFICA CHIRURGICA: solo qui ===
+        // Ripristina il valore se valido
-        if (currentValue && currentValue !== "new") {
+        if (partId && partId !== "new" && currentValue) {
             const matrice = matrici.find((m) => m.IdMatrice == currentValue);
             if (matrice) {
                 const option = new Option(
@@ -1484,20 +1492,24 @@ $(document).ready(function () {
                     true,
                     true,
                 );
-                $select.append(option).trigger("change");
+
+				if (!fromFilter) $select.append(option).trigger("change");
+				else $select.append(option);
+
                 partMatrice[partNumber] = matrice.IdMatrice;
             } else {
-                $select.val(null).trigger("change");
+                // Aggiusta valore non valido
+				if (!fromFilter) $select.val(null).trigger("change");
+                
                 partMatrice[partNumber] = null;
             }
         } else {
-            // Nessun valore: assicurati che sia vuoto
+			$select.val(null).trigger("change", [{ skipHandler: true }]);
-            $select.val(null).trigger("change");
-            partMatrice[partNumber] = null;
 		}
-        // === FINE MODIFICA ===
 
-        $select.on("change", function () {
+        $select.on("change", function (event, data) {
+			if (data && data?.skipHandler) return;
+			
             const idmatrice = $(this).val();
             const $row = $(this).closest("tr");
             const partId = $row.data("part-id");
@@ -1781,6 +1793,122 @@ $(document).ready(function () {
 
     // Esporta la funzione loadParts per essere usata da import_Edit2.php
     window.loadParts = loadParts;
+
+	$(document).on("click", "#quotationeBtn", function () {
+		$("#addQuotationModal").modal("show");
+
+		if (quotations.length > 0) {
+			reloadQuotations();
+		} else {
+			$.ajax({
+				url: "load_quotations.php",
+				method: "GET",
+				success: function (response) {
+					quotations = response?.quotations || [];
+
+					reloadQuotations();
+				},
+				error: function (xhr, status, error) {
+					console.error("Errore AJAX caricamento quotations:", error, xhr.responseText);
+					let message = `
+						<div class="alert alert-danger temp-alert" role="alert">
+							Errore nel caricamento delle quotations: ${error} (${xhr.status})
+						</div>
+					`;
+
+					$("#partsModal .modal-body").prepend(errorMsg);
+
+					setTimeout(function () {
+						message.fadeOut(500, function () {
+							$(this).remove();
+						});
+					}, 5000);
+				}
+			});
+		}
+	});
+
+	$(document).on("click", "#addQuotationBtn", function () {
+		const quotationId = $("#addQuotationSelect").val();
+		
+		if (quotationId && confirm("Confermo di collegare la quotazione al campione?")) {
+			$("#addQuotationModal").modal("hide");
+
+			loadParts(null, quotationId, () => {
+				$("#quotationeBtn").addClass("d-none");
+
+				setTimeout(() => {
+					$("#partsTableBody tr").each(function () {
+						$(this).find(".save-loading").show();
+					});
+
+					let photoList = $('#photoSelector option').map(function () {
+						return this.value?.split('/')?.pop();
+					}).get();
+
+					if (!photoList.length) {
+						let path = $('#samplePhoto').attr("src")?.split('/')?.pop();
+						
+						if (path) photoList = [path];
+					}
+
+					$.ajax({
+						url: "save_parts_photo_iddatadb.php",
+						method: "POST",
+						data: JSON.stringify({
+							iddatadb: $("#partsModal").data("iddatadb"),
+							photoList,
+							partIds: $('#partsTableBody tr').map(function () {
+								return $(this).data("part-id");
+							}).get(),
+						}),
+						success: function () {
+							$("#partsTableBody tr").each(function () {
+								let $row = $(this);
+								let $saveStatus = $row.find(".save-status");
+								let $saveLoading = $row.find(".save-loading");
+
+								$saveLoading.hide();
+								$saveStatus.show();
+
+								setTimeout(() => $saveStatus.hide(), 2000);
+							});
+						}, error: function (xhr, status, error) {
+							let message = `
+								<div class="alert alert-danger temp-alert" role="alert">
+									Errore di salvataggio: ${error} (${xhr.status})
+								</div>
+							`;
+
+							$("#partsModal .modal-body").prepend(message);
+
+							setTimeout(function () {
+								message.fadeOut(500, function () {
+									$(this).remove();
+								});
+							}, 5000);
+						}
+					});
+				}, 100);
+			});
+		}
+	});
+
+	function reloadQuotations() {
+		if (quotations.length > 0) {
+			$("#addQuotationSelect").empty();
+
+			$("#addQuotationSelect").append("<option value=''>Seleziona Quotation</option>");
+			
+			quotations.forEach(quotation => {
+				if (quotation?.description) {
+					$("#addQuotationSelect").append(`<option value='${quotation?.id}'>${quotation?.description}</option>`);
+				}
+			});
+
+			$("#addQuotationSelect").select2();
+		}
+	}
 });
 
 $(document).on("change", ".propagate-date-input", function () {
@@ -2004,3 +2132,19 @@ $(document).on("click", ".save-common-note-btn", function () {
         markUnsaved();
     }
 });
+
+$(document).on("click", "#showHideImageBtn", function () {
+    let mainRow = $(this).closest(".parts-row");
+    let photoContainer = mainRow.find(".col-md-3");
+    let tableContainer = mainRow.find("#partsTable").closest("div[class*='col-md']");
+
+    if (photoContainer.hasClass("d-none")) {
+        photoContainer.removeClass("d-none");
+        tableContainer.removeClass("col-md-12").addClass("col-md-9");
+        $(this).html("<i class='fas fa-eye-slash' style='font-size: 0.8rem;'></i><i class='fas fa-image ms-1' style='font-size: 0.8rem;'></i>");
+    } else {
+        photoContainer.addClass("d-none");
+        tableContainer.removeClass("col-md-9").addClass("col-md-12");
+        $(this).html("<i class='fas fa-eye' style='font-size: 0.8rem;'></i><i class='fas fa-image ms-1' style='font-size: 0.8rem;'></i>");
+    }
+});

public/userarea/quotations.php

@@ -399,14 +399,18 @@ if (isset($_GET['edit_id'])) {
         <a href="javaScript:;" class="back-to-top"><i class='bx bxs-up-arrow-alt'></i></a>
         <?php include('include/footer.php'); ?>
     </div>
-    <?php include('modal_parts.php'); ?>
+    <div id="partsModalContainer"></div>
-    <?php include('photos_functions.php'); ?>
+    <div id="annotationsModalContainer"></div>
+    <?php include 'photos_functions.php'; ?>
+
     <?php include('jsinclude.php'); ?>
     <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
     <script src="https://cdn.datatables.net/1.13.4/js/jquery.dataTables.min.js"></script>
     <script src="photos.js"></script>
-    <script src="parts.js"></script>
+    <script src="annotationsModal.js"></script>
+    <script src="partsTable.js"></script>
+
     <script>
         document.addEventListener("DOMContentLoaded", function() {
             // Mostra messaggi di stato se presenti
@@ -423,6 +427,45 @@ if (isset($_GET['edit_id'])) {
                 }, 5000);
             }
 
+            $(document).on('click', '.parts-btn', function() {
+                const idquotations = $(this).data('idquotations');
+                $.ajax({
+                    url: 'modal_partsTable.php',
+                    method: 'GET',
+                    data: {
+                        idquotations: idquotations
+                    },
+                    success: function(response) {
+                        $('#partsModalContainer').html(response);
+                        const modalElement = document.getElementById('partsModal');
+                        if (!modalElement) return;
+                        $("#trfHeader").text(`Quotation #${idquotations}`);
+                        $("#partsModal").data("idquotations", idquotations);
+                        let modal = bootstrap.Modal.getInstance(modalElement) || new bootstrap.Modal(modalElement, {
+                            backdrop: true
+                        });
+                        modal.show();
+                        if (typeof window.loadParts === 'function') window.loadParts(null, idquotations);
+                    },
+                    error: function(xhr, status, error) {
+                        alert('Errore nel caricamento del modale: ' + error);
+                    }
+                });
+            });
+
+            $(document).on('hidden.bs.modal', '#partsModal', function() {
+                $('#partsModalContainer').empty();
+                $('.modal-backdrop').remove();
+                $('body').removeClass('modal-open').css('padding-right', '');
+            });
+
+            $(document).on('hidden.bs.modal', '#annotationsModal', function() {
+                $('#annotationsModalContainer').empty();
+                $('.modal-backdrop').remove();
+                $('body').removeClass('modal-open').css('padding-right', '');
+            });
+
+
             // Inizializza DataTables se non siamo in modalità modifica
             if (!document.querySelector('#editForm')) {
                 $('#quotationsTable').DataTable({
@@ -524,12 +567,7 @@ if (isset($_GET['edit_id'])) {
     </script>
 
     <!-- Modale per le foto in quotations.php -->
-    <div class="modal" id="photosModal">
+
-        <div class="modal-content">
-            <span class="close-btn">&times;</span>
-            <div class="popup-content"></div>
-        </div>
-    </div>
 
 </body>
 

public/userarea/save_parts_photo_iddatadb.php

@@ -0,0 +1,48 @@
+<?php
+header('Content-Type: application/json');
+include('include/headscript.php');
+
+$dbHandler = DBHandlerSelect::getInstance();
+$pdo = $dbHandler->getConnection();
+
+$data = json_decode(file_get_contents('php://input'), true);
+
+$iddatadb = $data['iddatadb'] ?? null;
+$partIds = $data['partIds'] ?? [];
+$photoList = $data['photoList'] ?? null;
+
+if ($iddatadb) {
+	if (count($partIds) != 0) {
+		$idList = array_values(array_map('intval', $partIds));
+		$placeholders = [];
+		$parameters = [':iddatadb' => $iddatadb];
+
+		foreach ($idList as $index => $id) {
+			$paramName = ":id{$index}";
+			$placeholders[] = $paramName;
+			$parameters[$paramName] = $id;
+		}
+		
+		$sql = 'UPDATE identification_parts SET iddatadb = :iddatadb WHERE id IN (' . implode(',', $placeholders) . ')';
+		$stmt = $pdo->prepare($sql);
+		$stmt->execute($parameters);
+	}
+
+	if (count($photoList) != 0) {
+		$placeholders = [];
+		$parameters = [':iddatadb' => $iddatadb];
+
+		foreach ($photoList as $index => $photo) {
+			$paramName = ":photo{$index}";
+			$placeholders[] = $paramName;
+			$parameters[$paramName] = $photo;
+		}
+
+		$stmt = $pdo->prepare('UPDATE datadb_photos SET iddatadb = :iddatadb WHERE file_path IN (' . implode(',', $placeholders) . ')');
+		$stmt->execute($parameters);
+	}
+
+	echo json_encode(['success' => true, 'message' => '']);
+} else {
+	echo json_encode(['success' => false, 'message' => 'Dati mancanti']);
+}