kreuzberg-extras
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kreuzberg-extras/kreuzberg.extras/LazyLoader

LazyLoader

kreuzberg.extras.LazyLoader
See theLazyLoader companion object
abstract class LazyLoader[T] extends SimpleComponentBase

A Base class for components which lazy load stuff from an external service.

Attributes

Companion
object
Graph
Supertypes
class SimpleComponentBase
trait Component
trait Identified
trait SimpleContextDsl
trait ComponentDsl
trait ContextDsl
class Object
trait Matchable
class Any
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Members list

Type members

Inherited and Abstract types

type DomElement <: Element

Data type of JS Representation.

Data type of JS Representation.

Attributes

Inherited from:
Component

Value members

Abstract methods

def load()(using handlerContext: HandlerContext): Future[T]

Load from external service.

Load from external service.

Attributes

def ok(data: T)(using c: SimpleContext): Html

Html which is rendered after loading.

Html which is rendered after loading.

Attributes

Concrete methods

override def assemble(using c: SimpleContext): Html

Attributes

Definition Classes
SimpleComponentBase
def failed(error: Throwable)(using c: SimpleContext): Html

Html which is rendered on error.

Html which is rendered on error.

Attributes

def refresh()(using HandlerContext): Unit

Event sink for refreshing the loader.

Event sink for refreshing the loader.

Attributes

def silentRefresh()(using hc: HandlerContext): Unit

Event sink for refreshing (silently)

Event sink for refreshing (silently)

Attributes

def waiting()(using c: SimpleContext): Html

Html which is rendered during loading.

Html which is rendered during loading.

Attributes

Inherited methods

protected def add(binding0: EventBinding[_], others: EventBinding[_]*)(using c: SimpleContext): Unit

Add an event binding.

Add an event binding.

Attributes

Inherited from:
SimpleContextDsl
protected def addHandler[E](source: EventSource[E])(f: E => HandlerContext ?=> Unit)(using c: SimpleContext): Unit

Add an imperative handler.

Add an imperative handler.

Attributes

Inherited from:
SimpleContextDsl
protected def addHandlerAny(source: EventSource[_])(f: HandlerContext ?=> Unit)(using c: SimpleContext): Unit

Add an imperative handler (ignoring the argument)

Add an imperative handler (ignoring the argument)

Attributes

Inherited from:
SimpleContextDsl
protected def addService(service: HeadlessComponent, other: HeadlessComponent*)(using c: SimpleContext): Unit

Add a child service.

Add a child service.

Attributes

Inherited from:
SimpleContextDsl
final override def assemble(using context: AssemblerContext): Assembly

Assemble the object.

Assemble the object.

Attributes

Definition Classes
SimpleComponentBase -> Component
Inherited from:
SimpleComponentBase
def comment: String

Comment, which will probably built into into a tree. Can be disabled by returning ""

Comment, which will probably built into into a tree. Can be disabled by returning ""

Attributes

Inherited from:
Identified
protected def jsEvent(name: String, preventDefault: Boolean, capture: Boolean): JsEvent

Declare a Javascript event.

Declare a Javascript event.

Attributes

Inherited from:
ComponentDsl
protected def jsProperty[T](getter: DomElement => T, setter: (DomElement, T) => Unit): JsProperty[DomElement, T]

Declares a js runtime property.

Declares a js runtime property.

Attributes

Inherited from:
ComponentDsl
protected def jsState[T](f: DomElement => T): JsRuntimeState[DomElement, T]

Declares a js runtime state.

Declares a js runtime state.

Attributes

Inherited from:
ComponentDsl
protected def provide[T : ServiceNameProvider](implicit evidence$1: ServiceNameProvider[T], c: ServiceRepository): T

Retrieves something from a ServiceRepository (usually an AssemblerContext)

Retrieves something from a ServiceRepository (usually an AssemblerContext)

Attributes

Inherited from:
ContextDsl
protected def read[M](model: Subscribeable[M])(using c: AssemblerContext): M

Read the value of a model from an AssemblerContext

Read the value of a model from an AssemblerContext

Attributes

Inherited from:
ContextDsl
protected def subscribe[M](model: Subscribeable[M])(using c: SimpleContext): M

Subscribe some model and read at the same time.

Subscribe some model and read at the same time.

Attributes

Inherited from:
SimpleContextDsl
def update(before: ModelValueProvider)(using context: AssemblerContext): UpdateResult

Update the component into a new state. By default components are re-rendered.

Update the component into a new state. By default components are re-rendered.

Overriding this method can improve performance, if a component generates large sub-trees and we do not want to rebuild everything (e.g. List-Components).

Attributes

Inherited from:
Component
protected def windowEvent(name: String, preventDefault: Boolean, capture: Boolean): JsEvent

Declare a Window JS Event.

Declare a Window JS Event.

Attributes

Inherited from:
ComponentDsl

Concrete fields

val model: Model[LazyState[T]]

Inherited fields

final val id: Identifier

Identifier of the component.

Identifier of the component.

Attributes

Inherited from:
Component

Implicits

Inherited implicits

implicit protected def from[E](channel: Channel[E]): ChannelSource[E]

Implicitly convert Channels into event sources.

Implicitly convert Channels into event sources.

Attributes

Inherited from:
ComponentDsl
implicit protected def from[E](jsEvent: JsEvent): Js[E]

Implicitly convert JS Events into event sources.

Implicitly convert JS Events into event sources.

Attributes

Inherited from:
ComponentDsl
implicit protected def htmlToAssemblyResult(in: Html): Assembly

Attributes

Inherited from:
ComponentDsl
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