Class Atk4\Ui\CallbackLater

`extends`	`Callback`

Works same as Callback but will be executed when the current pass completes. Agile UI uses two-pass system - first to initialize objects, second to render them. If you use this during Init, then it will be executed.

Atk4\Ui\AbstractView uses AppScopeTrait, ContainerTrait, InitializerTrait, NameTrait, StaticAddToTrait, TrackableTrait
- Atk4\Ui\Callback
  - Atk4\Ui\CallbackLater

Located at ui/src/CallbackLater.php

Methods
`public`	`set($fx = null, $fxArgs = null)` Executes user-specified action before rendering or if App is already in rendering state, then before output. Executes user-specified action before rendering or if App is already in rendering state, then before output. Overrides `Atk4\Ui\Callback::set()`	#

Methods inherited from Atk4\Ui\Callback
`add(), init(), setUrlTrigger(), getUrlTrigger(), terminateJson(), isTriggered(), getTriggeredValue(), canTerminate(), canTrigger(), getJsUrl(), getUrl(),`

Methods inherited from Atk4\Ui\AbstractView
`getOwner()`

Methods used from Atk4\Core\AppScopeTrait
`assertInstanceOfApp(), issetApp(), getApp(), setApp()`

Methods used from Atk4\Core\ContainerTrait
`_uniqueElementName(), _addContainer(), removeElement(), _shorten(), getElement(), hasElement()`

Methods used from Atk4\Core\InitializerTrait
`isInitialized(), assertIsInitialized(), invokeInit()`

Methods used from Atk4\Core\StaticAddToTrait
`_addToAdd(), addTo(), addToWithCl(), addToWithClUnsafe()`

Methods used from Atk4\Core\TrackableTrait
`issetOwner(), setOwner(), unsetOwner(), getDesiredName(), destroy()`

Constants inherited from Atk4\Ui\Callback
`URL_QUERY_TRIGGER_PREFIX, URL_QUERY_TARGET`

Properties inherited from Atk4\Ui\Callback
`$urlTrigger, $triggerOnReload`

Properties inherited from Atk4\Ui\AbstractView
`$_addLater, $_rendered, $elements`

Properties used from Atk4\Core\AppScopeTrait
`$_app, $maxNameLength, $uniqueNameHashes`

Properties used from Atk4\Core\ContainerTrait
`$_elementNameCounts`

Properties used from Atk4\Core\InitializerTrait
`$_initialized`

Properties used from Atk4\Core\NameTrait
`$name`

Properties used from Atk4\Core\TrackableTrait
`$_owner, $shortName`