added photo functionality

public/userarea/import_xls.php

@@ -51,9 +51,7 @@ error_log("Loaded template: " . print_r($template, true));
             text-align: left;
             border: 1px solid #dee2e6;
             min-width: 100px;
-            /* Larghezza minima per tutte le colonne */
             max-width: 200px;
-            /* Larghezza massima iniziale */
             overflow: hidden;
             text-overflow: ellipsis;
             white-space: nowrap;
@@ -62,7 +60,6 @@ error_log("Loaded template: " . print_r($template, true));
         .table th:first-child,
         .table td:first-child {
             min-width: 50px;
-            /* Colonna "Seleziona" più stretta */
             max-width: 50px;
         }
 
@@ -73,7 +70,6 @@ error_log("Loaded template: " . print_r($template, true));
             user-select: none;
         }
 
-        /* Handle di ridimensionamento */
         .table th .resize-handle {
             position: absolute;
             top: 0;
@@ -199,16 +195,7 @@ error_log("Loaded template: " . print_r($template, true));
                         method: 'POST',
                         body: formData
                     })
-                    .then(response => {
-                        return response.text().then(text => {
-                            console.log('Risposta grezza:', text);
-                            try {
-                                return JSON.parse(text);
-                            } catch (e) {
-                                throw new Error('Risposta non valida: ' + text);
-                            }
-                        });
-                    })
+                    .then(response => response.json())
                     .then(data => {
                         loader.style.display = 'none';
                         if (data.error) {
@@ -218,6 +205,9 @@ error_log("Loaded template: " . print_r($template, true));
                             let html = `
                             <form id="selectRowsForm" action="import_edit.php" method="POST">
                                 <input type="hidden" name="template_id" value="${data.template_id}">
+                                <input type="hidden" name="columns" value='${JSON.stringify(data.columns)}'>
+                                <input type="hidden" name="rows" value='${JSON.stringify(data.rows)}'>
+                                <input type="hidden" name="filename" value="${data.filename}">
                                 <div class="search-container">
                                     <input type="text" id="searchInput" class="form-control" placeholder="Cerca nelle righe...">
                                 </div>
@@ -256,12 +246,11 @@ error_log("Loaded template: " . print_r($template, true));
                                         const startWidth = th.offsetWidth;
 
                                         const onMouseMove = (e) => {
-                                            const newWidth = Math.max(50, startWidth + (e.clientX - startX)); // Min 50px
+                                            const newWidth = Math.max(50, startWidth + (e.clientX - startX));
                                             th.style.width = `${newWidth}px`;
                                             th.style.minWidth = `${newWidth}px`;
                                             th.style.maxWidth = `${newWidth}px`;
 
-                                            // Aggiorna anche le celle della colonna corrispondente
                                             const cells = document.querySelectorAll(`.table td:nth-child(${index + 1})`);
                                             cells.forEach(cell => {
                                                 cell.style.width = `${newWidth}px`;