DisclosureTableRow

struct · iOS 17.0+ · SDK 27.1

nonisolated struct DisclosureTableRow<Label, Content> where Label : TableRowContent, Content : TableRowContent, Label.TableRowValue == Content.TableRowValue

A kind of table row that shows or hides additional rows based on the state of a disclosure control. A disclosure group row consists of a label row that is always visible, and some content rows that are conditionally visible depending on the state. Toggling the control will flip the state between "expanded" and "collapsed". In the following example, a disclosure group has `allDevices` as the label row, and exposes its expanded state with the bound property, `expanded`. Upon toggling the disclosure control, the user can update the expanded state which will in turn show or hide the three content rows for `iPhone`, `iPad`, and `Mac`. private struct DeviceStats: Identifiable { // ... } @State private var expanded: Bool = true @State private var allDevices: DeviceStats = /* ... */ @State private var iPhone: DeviceStats = /* ... */ @State private var iPad: DeviceStats = /* ... */ @State private var Mac: DeviceStats = /* ... */ var body: some View { Table(of: DeviceStats.self) { // ... } rows: { DisclosureTableRow(allDevices, isExpanded: $expanded) { TableRow(iPhone) TableRow(iPad) TableRow(Mac) } } }

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