Fix of an missing parethasys

Web/templates/library_table.html

@@ -1049,7 +1049,7 @@
             const resp = await fetch('/api/library_return_by_code', {
                 method: 'POST',
                 headers: {'Content-Type': 'application/json'},
-                        body: JSON.stringify({item_code: code})
+                body: JSON.stringify({ item_code: code })
             });
             const result = await resp.json();
             if (!resp.ok || !result.ok) {
@@ -1068,7 +1068,6 @@
             return false;
         }
     }
-
         try {
             setScanStatus('Verarbeite Mediencode...', 'warn');
             const response = await fetch('/api/library_scan_action', {
@@ -1120,9 +1119,9 @@
 
         scanEditBtn.textContent = 'Scanner schließen';
 
-            startScanner(function (decodedText) {
+        startScanner(function(decodedText) {
             editCodeInput.value = decodedText;
-                if (typeof validateCodeField === "function") {
+            if(typeof validateCodeField === "function") {
                 validateCodeField(editCodeInput, document.getElementById('edit-item-id')?.value || null);
             }
             scanEditBtn.textContent = 'Barcode scannen';
@@ -1208,7 +1207,7 @@
         if (kind) el.classList.add(kind);
     }
 
-        function showSmallConfirm(message, kind = 'ok') {
+    function showSmallConfirm(message, kind='ok') {
         // Append the small helper text in German
         const helper = 'Sie können fortfahren. Dies ist nur eine kleine Benachrichtigung.';
         const el = document.createElement('div');
@@ -1220,12 +1219,7 @@
             if (el && el.parentNode) el.parentNode.removeChild(el);
         });
         // auto remove after 3 seconds
-            setTimeout(() => {
+        setTimeout(() => { try { if (el && el.parentNode) el.parentNode.removeChild(el); } catch(e){} }, 3000);
-                try {
-                    if (el && el.parentNode) el.parentNode.removeChild(el);
-                } catch (e) {
-                }
-            }, 3000);
     }
 
     function setActiveStudentCard(cardId) {
@@ -1239,7 +1233,7 @@
     }
 
     function getItemTypeLabel(type) {
-            const labels = {'book': 'Buch', 'cd': 'CD', 'dvd': 'DVD', 'other': 'Sonstige', 'schoolbook': 'Schulbuch'};
+        const labels = { 'book': 'Buch', 'cd': 'CD', 'dvd': 'DVD', 'other': 'Sonstige', 'schoolbook': 'Schulbuch' };
         return labels[type] || type;
     }
 
@@ -1282,7 +1276,7 @@
     }
 
     // Closes the modal if the user clicks the dark background overlay
-        window.onclick = function (event) {
+    window.onclick = function(event) {
         const modal = document.getElementById('detailModal');
         // If the click happened directly on the dark overlay (not the white box)
         if (event.target === modal) {
@@ -1341,7 +1335,7 @@
     }
 
     // Run when DOM structure is entirely ready
-        document.addEventListener('DOMContentLoaded', () => {
+    document.addEventListener('DOMContentLoaded', async () => {
         wireScannerUi();       // Setup scanner control buttons
         loadLibraryItems();   // Fetch your database items right away!
 
@@ -1405,31 +1399,9 @@
             });
         }
 
+        // Edit Modal Form processing
         const editForm = document.getElementById('editLibraryForm');
         if (editForm) {
-                editForm.addEventListener('submit', async function (e) {
-                    e.preventDefault();
-
-                    const itemId = document.getElementById('editLibraryItemId').value;
-                    const currentItem = libraryItems.find(i => i._id === itemId);
-                    if (!currentItem) return;
-
-                    const sharedPayload = {
-                        name: document.getElementById('editLibraryName').value,
-                        item_type: document.getElementById('editLibraryType').value,
-                        isbn: document.getElementById('editLibraryIsbn').value,
-                        ort: document.getElementById('editLibraryLocation').value,
-                        beschreibung: document.getElementById('editLibraryDescription').value,
-                        ansch_jahr: currentItem.Anschaffungsjahr || '',
-                        ansch_kost: currentItem.Anschaffungskosten || '',
-                        reservierbar: currentItem.Reservierbar !== false,
-                    };
-
-                    const codeInputs = Array.from(document.querySelectorAll('#editLibraryCodesContainer input[data-item-id]'));
-                    const codeByItemId = new Map(codeInputs.map(input => [input.dataset.itemId, (input.value || '').trim()]));
-                    const groupMembers = editLibraryState.groupMembers.length > 0 ? editLibraryState.groupMembers : [currentItem];
-                    const isGroupedEdit = Boolean(currentItem.SeriesGroupId) && groupMembers.length > 1;
-
             try {
                 if (isGroupedEdit) {
                     const payload = {
@@ -1495,6 +1467,29 @@
                 console.error('Update failed:', error);
                 alert('Netzwerkfehler beim Aktualisieren des Mediums.');
             }
+            editForm.addEventListener('submit', async function (e) {
+                e.preventDefault();
+
+                const itemId = document.getElementById('editLibraryItemId').value;
+                const currentItem = libraryItems.find(i => i._id === itemId);
+                if (!currentItem) return;
+
+                const codeInputs = Array.from(document.querySelectorAll('#editLibraryCodesContainer input[data-item-id]'));
+
+                const sharedPayload = {
+                    name: document.getElementById('editLibraryName').value,
+                    item_type: document.getElementById('editLibraryType').value,
+                    isbn: document.getElementById('editLibraryIsbn').value,
+                    ort: document.getElementById('editLibraryLocation').value,
+                    beschreibung: document.getElementById('editLibraryDescription').value,
+                    ansch_jahr: currentItem.Anschaffungsjahr || '',
+                    ansch_kost: currentItem.Anschaffungskosten || '',
+                    reservierbar: currentItem.Reservierbar !== false,
+                };
+                const codeByItemId = new Map(codeInputs.map(input => [input.dataset.itemId, (input.value || '').trim()]));
+                const groupMembers = editLibraryState.groupMembers.length > 0 ? editLibraryState.groupMembers : [currentItem];
+                const isGroupedEdit = Boolean(currentItem.SeriesGroupId) && groupMembers.length > 1;
+
             });
         }
     });