ListPickerItem

public struct ListPickerItem

extension ListPickerItem: View

extension ListPickerItem: _ViewEmptyChecking

ListPickerItem is a view that provides a NavigationLink with a title and selected value(s). And ListPickerDestination is recommended to be used as its destination, for which selection, search filter and customized rows are supported.

Usage

let data = ["first", "second", "third"]
var body: some View {
    ListPickerItem(title: {
        Text("title")
    }, value: {
        Text("value")
    }, axis: .vertical) {
        ListPickerDestination(data,
                              id: \.self,
                              selection: $selection,
                              isTrackingLiveChanges: true,
                              searchFilter: { f, s in f.contains(s) }, rowContent: {
            Text($0)
        })
    }
}

// If you want grouped different sections, the protocol `ListPickerSectionModel` is need be implemented for your element of data.

struct ListPickerSection: ListPickerSectionModel {}
let data = [ListPickerSection(title: "Section 1", items: ["first", "second", "third"]),
            ListPickerSection(title: "Section 2", items: ["apple", "banana", "orange"])]
var body: some View {
    ListPickerItem(title: {
        Text("title")
    }, value: {
        Text("value")
    }, axis: .vertical) {
        ListPickerDestination(data,
                              id: \.self,
                              selection: $selection,
                              isTrackingLiveChanges: true,
                              searchFilter: { f, s in f.contains(s) }, rowContent: {
            Text($0)
        })
    }
}


                      
                      
                      init(title:value:mandatoryFieldIndicator:isRequired:controlState:errorMessage:axis:destination:)

Undocumented

Declaration

Swift

public init(@ViewBuilder title: () -> any View,
            @ViewBuilder value: () -> any View = { EmptyView() },
            @ViewBuilder mandatoryFieldIndicator: () -> any View = { Text("*") },
            isRequired: Bool = false,
            controlState: ControlState = .normal,
            errorMessage: AttributedString? = nil,
            axis: Axis = .horizontal,
            @ViewBuilder destination: () -> any View = { EmptyView() })


                      
                      
                      init(title:value:mandatoryFieldIndicator:isRequired:controlState:errorMessage:axis:destination:)

Undocumented

Declaration

Swift

init(title: AttributedString,
     value: AttributedString? = nil,
     mandatoryFieldIndicator: TextOrIcon? = .text("*"),
     isRequired: Bool = false,
     controlState: ControlState = .normal,
     errorMessage: AttributedString? = nil,
     axis: Axis = .horizontal,
     @ViewBuilder destination: () -> any View = { EmptyView() })


                      
                      
                      init(_:)

Undocumented

Declaration

Swift

init(_ configuration: ListPickerItemConfiguration)

body
Declaration
Swift

public var body: some View { get }
isEmpty
Undocumented
Declaration
Swift

public var isEmpty: Bool { get }