RSDChoiceObject

public struct RSDChoiceObject<T> : RSDChoice, RSDComparable, RSDEmbeddedIconVendor, Codable where T : Decodable, T : Encodable

RSDChoiceObject is a concrete implementation of RSDChoice that can be used to track a multiple choice, single choice, or multiple component input field where each choice in the input field maps to a specific value.

  • A JSON encodable object to return as the value when this choice is selected.

    Declaration

    Swift

    public var answerValue: Codable? { get }

  • Localized text string to display for the choice.

    Declaration

    Swift

    public let text: String?

  • Additional detail text.

    Declaration

    Swift

    public let detail: String?

  • For a multiple choice option, is this choice mutually exclusive? For example, none of the above.

    Declaration

    Swift

    public let isExclusive: Bool

  • Whether or not this choice has an image associated with it that should be returned by the fetch icon method.

    Declaration

    Swift

    public var hasIcon: Bool { get }

  • The optional RSDImageWrapper with the pointer to the image.

    Declaration

    Swift

    public let icon: RSDImageWrapper?

  • Expected answer for the rule. In this case, it is the value associated with this choice.

    Declaration

    Swift

    public var matchingAnswer: Any? { get }

  • Default initializer.

    Throws

    RSDValidationError.invalidImageName if the iconName does not map to an image.

    Declaration

    Swift

    public init(value: Value?, text: String? = nil, iconName: String? = nil, detail: String? = nil, isExclusive: Bool = false) throws

    Parameters

    value

    A JSON encodable object to return as the value when this choice is selected.
    text

    Localized text string to display for the choice.
    iconName

    The name of the icon associated with this choice.
    detail

    Additional detail text.
    isExclusive

    For a multiple choice option, is this choice mutually exclusive?

Codable

  • Initialize from a Decoder. This decoding method will first look to see if the decoder contains a dictionary in which case the coding keys will be decoded from that dictionary. Otherwise, the decoder will decode a single String value and set that value as both the value property and the text property.

    Seealso

    RSDChoiceInputFieldObject

    Throws

    DecodingError

    Declaration

    Swift

    public init(from decoder: Decoder) throws

    Parameters

    decoder

    The decoder to use to decode this instance.

  • Encode the result to the given encoder. This will encode the choice as a dictionary.

    Throws

    EncodingError

    Declaration

    Swift

    public func encode(to encoder: Encoder) throws

    Parameters

    encoder

    The encoder to use to encode this instance.