Class FormComponentVisibilityEvaluator

Namespace: Kentico.Forms.Web.Mvc

Assembly: Kentico.Content.Web.Mvc.dll

Evaluator of form component visibility conditions.

public class FormComponentVisibilityEvaluator : IFormComponentVisibilityEvaluator

Inheritance: object

FormComponentVisibilityEvaluator

Implements: IFormComponentVisibilityEvaluator

Extension Methods: DataExtensions.With<T>(T, Action<T>)

QueryExtensions.AsLiteral<T>(T)

QueryExtensions.AsValue<T>(T, bool)

Methods

IsComponentVisible(FormComponent, IEnumerable<FormComponent>, IEnumerable<FormComponent>)

Evaluates VisibilityCondition of given component. If the component depends on another fields, the visibility condition is evaluated against provided visibleComponents.

public bool IsComponentVisible(FormComponent component, IEnumerable<FormComponent> visibleComponents, IEnumerable<FormComponent> components)

Parameters

component FormComponent: Form component which visibility condition is evaluated.
visibleComponents IEnumerable<FormComponent>: Visible form components.
components IEnumerable<FormComponent>: Form components defined in the component properties class.

Returns

bool: true if the component is visible or visibility condition is null, otherwise false. false is also returned when visibility condition depends on another field which is not present in visibleComponents enumeration.

Exceptions