Class

CLSBinaryItem

Activity information that is true or false, pass or fail, yes or no.

Declaration

@interface CLSBinaryItem : CLSActivityItem

Overview

Use an activity item of this type to indicate a binary condition, such as whether a student passed a test or failed it. Set the valueType property to specify how the binary condition should be reported to a teacher.

Topics

Creating Binary Activity Items

- initWithIdentifier:title:type:

Initializes a new binary activity item of the given type.

CLSBinaryValueType

The kinds of outcomes that a binary activity item can represent.

Managing the Value

value

The value that the binary activity item takes.

valueType

The kind of outcome that the binary activity item represents.

Relationships

Inherits From

See Also

Activity Items

Recording Additional Metrics About a Completed Task

Add an activity item to an activity to record additional information about a student’s attempt to complete a task.

CLSScoreItem

Activity information that signifies a score out of a possible maximum.

CLSQuantityItem

Activity information that signifies a quantity.

CLSActivityItem

An abstract base class for gathering information about an activity.