Sửa lỗi hiển thị bảng liệt kê chi phí

frontend/src/components/AddLocationModal.tsx

@@ -96,7 +96,7 @@ export const AddLocationModal = ({ isOpen, onClose, tourId, initialLegId, editin
           type: editingLocation.type || 'VISIT',
           legId: editingLocation.legId || '',
           note: editingLocation.note || '',
-          expenseAmount: expense?.amount?.toString() || '',
+          expenseAmount: expense?.amount ? Number(expense.amount).toString().replace(/\B(?=(\d{3})+(?!\d))/g, ".") : '',
           expenseCategory: expense?.category || 'OTHER',
           expenseDescription: expense?.description || '',
           expenseNote: expense?.note || '',
@@ -155,6 +155,7 @@ export const AddLocationModal = ({ isOpen, onClose, tourId, initialLegId, editin
     try {
       const payload: any = {
         ...formData,
+        expenseAmount: formData.expenseAmount.replace(/\./g, ''), // Loại bỏ dấu chấm trước khi gửi
         legId: currentLegId,
         latitude: parseFloat(formData.latitude as any),
         longitude: parseFloat(formData.longitude as any),
@@ -220,9 +221,13 @@ export const AddLocationModal = ({ isOpen, onClose, tourId, initialLegId, editin
             <div className="grid grid-cols-2 gap-3">
               <div>
                 <label className="block text-xs font-bold text-gray-600 mb-1">Số tiền (VNĐ)</label>
-                <input type="number" className="w-full px-3 py-2 bg-white border border-gray-200 rounded-xl outline-none text-sm" 
+                <input type="text" className="w-full px-3 py-2 bg-white border border-gray-200 rounded-xl outline-none text-sm" 
                   placeholder="0"
-                  value={formData.expenseAmount} onChange={e => setFormData({...formData, expenseAmount: e.target.value})} />
+                  value={formData.expenseAmount} onChange={e => {
+                    const rawValue = e.target.value.replace(/\D/g, ""); // Chỉ lấy số
+                    const formattedValue = rawValue.replace(/\B(?=(\d{3})+(?!\d))/g, "."); // Thêm dấu chấm
+                    setFormData({...formData, expenseAmount: formattedValue});
+                  }} />
               </div>
               <div>
                 <label className="block text-xs font-bold text-gray-600 mb-1">Loại dịch vụ</label>