SweetSpHTML5 1.1.5

let addressCount = 1;
                       document.getElementById('btnAddDeliveryAddressEdit').addEventListener('click', function () {
                           const newRow = document.createElement('tr');
                           newRow.classList.add('deliveryAddressRow');
                           newRow.id = `deliveryAddressRow_${addressCount}`;
                           newRow.innerHTML = `
                        <td><input type="text" name="DeliveryAddresses[${addressCount}].Address" class="form-control" required /></td>
                        <td><input type="text" name="DeliveryAddresses[${addressCount}].ContactPerson" class="form-control" required /></td>
                        <td><input type="text" name="DeliveryAddresses[${addressCount}].Phone" class="form-control" required /></td>
                         <td>
                            <button type="button" class="btn btn-danger btn-sm btnRemoveDeliveryAddress" >Delete</button>
                         </td>
                    `;
                           document.getElementById('deliveryAddressContainer').appendChild(newRow);
                           addressCount++;
                       });


                       .hide();
                       .show();
                   }
               }
           })
       }

       .on("click", ".btnRemoveDeliveryAddress", function () {
           .closest('tr').remove();
       })

       document.getElementById("btnDelete").addEventListener("click", async () => {
           const customerId = document.getElementById("customerId").value;
           if (!customerId || customerId == 0) return alert("Please select a valid customer to delete!!");

           if (confirm("Are you sure to delete this customer?")) {
               try {
                   const response = await fetch(`/Customers/Delete/${customerId}`, { method: "POST" });
                   if (!response.ok) throw new Error("Failed to delete customer!!");

                   alert("Customer deleted!!!");
                   window.location.href = "/Customers/Index";
               } catch (err) {
                   alert(err.message);
               }
           }
       })

   </script>
}