`<case>`

A single conditional branch within `<conditionalContent>`

<case> is a Logic component that defines an individual block of content triggered when its condition is met within a <conditionalContent>.

Attributes and Properties

Attributes for `<case>`

Other (1)

condition

boolean. Boolean expression; this case is selected when the condition is true.

Common to all components (9)

copy

reference. Create an independent copy of another component by reference. Enter a references a $name.

disabled

boolean. Default value: false. Whether this component is disabled and cannot be interacted with.

extend

reference. Extend another component by reference, inheriting its children and attributes. Enter a reference as $name.

fixed

boolean. Default value: false. Whether this component's value is fixed and cannot be modified.

fixLocation

boolean. Default value: false. Whether this component's location is fixed (preventing it from being moved while still allowing other modifications).

hide

boolean. Default value: false. Whether to hide this component from the rendered output.

isResponse

boolean. Default value: false. Whether this component is treated as a response for the purposes of assessment.

name

text. The name used to reference this component from elsewhere in the document.

styleNumber

integer. Default value: 1. The style number used to select this component's visual styling from the available style definitions.

Properties for `<case name="c">`

Other (5)

$c.conditionSatisfied

boolean. Whether this case's condition is currently satisfied.

$c.disabled

boolean. Whether this component is disabled and cannot be interacted with.

$c.fixed

boolean. Whether this component's value is fixed and cannot be modified.

$c.fixLocation

boolean. Whether this component's location is fixed (preventing it from being moved while still allowing other modifications).

$c.hidden

boolean. Whether this component is hidden from the rendered output.

Common to all components (4)

$c.doenetML

text. The DoenetML source code that produced this component.

$c.hide

boolean. Whether to hide this component from the rendered output.

$c.isResponse

boolean. Whether this component is treated as a response for the purposes of assessment.

$c.styleNumber

integer. The style number used to select this component's visual styling from the available style definitions.

Examples

Example: `<case>` inside of `<conditionalContent>`

Each <case> component defines content that is only rendered when the specified condition attribute is true.

Attribute Examples

Attribute Example: condition

Each <case> component defines content that is only rendered when the specified condition attribute is true.

Property Examples

Property Example: conditionSatisfied

The conditionSatisfied property returns true if the specified <case> evaluates to true, and false otherwise.

cascadeMessage ceil

<case>