---
title: "init(_:columnCustomization:columns:)"
framework: swiftui
role: symbol
role_heading: Initializer
path: "swiftui/table/init(_:columncustomization:columns:)"
---

# init(_:columnCustomization:columns:)

Creates a table that computes its rows based on a collection of identifiable data and has dynamically customizable columns.

## Declaration

```swift
nonisolated init<Data>(_ data: Data, columnCustomization: Binding<TableColumnCustomization<Value>>, @TableColumnBuilder<Value, Never> columns: () -> Columns) where Rows == TableForEachContent<Data>, Data : RandomAccessCollection, Columns.TableRowValue == Data.Element
```

## Parameters

- `data`: The identifiable data for computing the table rows.
- `columnCustomization`: A binding to the state of columns.
- `columns`: The columns to display in the table.

## Discussion

Discussion Each column in the table that should participate in customization is required to have an identifier, specified with customizationID(_:).

## See Also

### Creating a table with customizable columns

- [init(_:selection:columnCustomization:columns:)](swiftui/table/init(_:selection:columncustomization:columns:).md)
- [init(_:selection:sortOrder:columnCustomization:columns:)](swiftui/table/init(_:selection:sortorder:columncustomization:columns:).md)
- [init(_:sortOrder:columnCustomization:columns:)](swiftui/table/init(_:sortorder:columncustomization:columns:).md)