API Reference › presentation-common › PresentationRules › ContentInstancesOfSpecificClassesSpecification

ContentInstancesOfSpecificClassesSpecification Interface

This specification creates content for all instances of specific ECClasses.

@see Content instances of specific classes specification reference documentation page

Extends

Properties

Name Type Description
classes MultiSchemaClassesSpecification | MultiSchemaClassesSpecification[] Defines a set of multi schema classes that specify which  
excludedClasses MultiSchemaClassesSpecification | MultiSchemaClassesSpecification[] Defines a set of multi schema classes that prevents specified  
handlePropertiesPolymorphically undefined | boolean Specifies whether properties of derived ContentInstancesOfSpecificClassesSpecification.classes should be included in the content.  
instanceFilter undefined | string Specifies an ECExpression for filtering instances  
specType "ContentInstancesOfSpecificClasses" Used for serializing to JSON.  

Inherited properties

Name Type Inherited from Description
calculatedProperties undefined | CalculatedPropertiesSpecification[] ContentSpecificationBase Specifications of calculated properties whose values are
onlyIfNotHandled undefined | boolean ContentSpecificationBase Specifies whether this specification should be ignored if another specification was handled before as
priority undefined | number ContentSpecificationBase Controls the order in which specifications are handled — specification with higher priority value is handled
propertyCategories undefined | PropertyCategorySpecification[] ContentSpecificationBase Specifications for custom categories.
propertyOverrides undefined | PropertySpecification[] ContentSpecificationBase Specifications for various property overrides that allow customizing property display.
relatedInstances undefined | RelatedInstanceSpecification[] ContentSpecificationBase Specifications of related instances that can be used when creating the content.
relatedProperties undefined | RelatedPropertiesSpecification[] ContentSpecificationBase Specifications of related properties which are
showImages undefined | boolean ContentSpecificationBase Should image IDs be calculated for the returned instances.

Defined in

Last Updated: 16 April, 2024