---
title: transaction
framework: swiftui
role: symbol
role_heading: Instance Property
path: swiftui/binding/transaction
---

# transaction

The binding’s transaction.

## Declaration

```swift
var transaction: Transaction
```

## Discussion

Discussion The transaction captures the information needed to update the view when the binding value changes.

## See Also

### Managing changes

- [id](swiftui/binding/id.md)
- [animation(_:)](swiftui/binding/animation(_:).md)
- [transaction(_:)](swiftui/binding/transaction(_:).md)