Option component

Option component is used in several Response components to represent a list of possible choices.

Each option has several properties:

Mandatory:

• key: This value must identify uniquely the option in the option list. This value is used as the response value if this option is selected.
• role: The role defines the kind of element (see below), it can be used to customize the option

Optional properties:

• content: Localized Text for the label

• items: list of sub options

• description:

• displayCondition: Expression to control visibility of this option

• disabled: Expression to control

• style: list of style properties

• optionProps: Properties useable to define some extra options for some roles, each can be an ExpressionArg

  • min, max : range for numeric input
  • stepSize : step value
  • dateInputMode : Kind of date input (described in date component)

Option roles

Option roles

Role	Cloze	SingleChoice	MultipleChoice
text	X	X	X
input	X	X	X
numberInput	X	X	X
dateInput	X	X
timeInput	X		X
markdow	X
lineBreak	X
dropDownGroup	X
cloze		X	X
dateDisplay(*)

Complex Options

An option Component can be a group component with a list of children.

This can be used for 2 cases :

• Provide a styled option label (each child of the option component will hold a text portion with a specific style)
• For cloze option, to mix input and textual parts in the same paragraph.