implementet automatic including of the price

Web/app.py

@@ -3157,6 +3157,7 @@ def library_loans_admin():
                 'damage_text': (damage_reports[0].get('description', '') if damage_reports else ''),
                 'available': bool(item_doc.get('Verfuegbar', False)),
                 'last_updated': fmt_dt(item_doc.get('LastUpdated')),
+                'acquisition_costs': fmt_money(item_doc.get('Anschaffungskosten'))
             })
 
         return render_template(

Web/templates/library_borrowings_admin.html

@@ -530,6 +530,8 @@
     const itemCode = row.dataset.itemCode || '';
     const itemCost = row.dataset.itemCost || '';
 
+    document.getElementById("damage-invoice-amount").value = "{{ item.acquisition_costs }}";
+
     damageInvoiceForm.action = "{{ url_for('admin_create_invoice', borrow_id='__BORROW_ID__') }}".replace('__BORROW_ID__', borrowId);
     damageInvoiceItem.value = itemName;
     damageInvoiceBorrower.value = borrower;