RSDNumberPickerDataSource

public protocol RSDNumberPickerDataSource : RSDPickerDataSource

A picker data source for picking a number.

  • Returns the minimum number allowed.

    Declaration

    Swift

    var minimum: Decimal

  • Returns the maximum number allowed.

    Declaration

    Swift

    var maximum: Decimal

  • Returns the step interval to use. If nil, then the step interval will default to advance by 1.

    Declaration

    Swift

    var stepInterval: Decimal?

  • Returns the number formatter to use to format the displayed value and to parse the result.

    Declaration

    Swift

    var numberFormatter: RSDNumberFormatterProtocol
  • numberAnswer(from:) Extension method

    Returns the decimal number answer for a given selected answer.

    Declaration

    Swift

    public func numberAnswer(from selectedAnswer: Any?) -> Decimal?

    Parameters

    selectedAnswer

    The answer to convert.

    Return Value

    A text value for the answer to display to the user.

  • textAnswer(from:) Extension method

    Returns the text answer to display for a given selected answer.

    Declaration

    Swift

    public func textAnswer(from selectedAnswer: Any?) -> String?

    Parameters

    selectedAnswer

    The answer to convert.

    Return Value

    A text value for the answer to display to the user.