Class Atk4\Ui\Form\Control\DropdownCascade

`extends`	`Dropdown`

Dropdown form control that will based it's list value according to another input value. Also possible to cascade value from another cascade field.

Atk4\Ui\AbstractView uses AppScopeTrait, ContainerTrait, InitializerTrait, NameTrait, StaticAddToTrait, TrackableTrait
- Atk4\Ui\View
  - Atk4\Ui\Form\Control
    - Atk4\Ui\Form\Control\Input
      - Atk4\Ui\Form\Control\Dropdown
        
        Atk4\Ui\Form\Control\DropdownCascade

Located at ui/src/Form/Control/DropdownCascade.php

Methods


					
	protected

init(): void

Called when view becomes part of render tree. You can override it but avoid placing any "heavy processing" here.

Overrides

Atk4\Ui\Form\Control\Dropdown::init()


					
	public

set($value = null)

Sets the value of this field. If field is a part of the form and is associated with the model, then the model's value…

Sets the value of this field. If field is a part of the form and is associated with the model, then the model's value will also be affected.

Overrides

Atk4\Ui\Form\Control\Dropdown::set()


					
	public

getNewValues(string|int $id): array

Generate new dropdown values based on cascadeInput model selected ID. Return an empty value set if ID is null.


					
	private

getJsValues(array $values, string|int $value): array

Will mark current value as selected from a list of possible values.

Parameters

$value

the current field value


					
	protected

htmlRenderValue(): void

Overrides

Atk4\Ui\Form\Control\Dropdown::htmlRenderValue()


					
	protected

renderView(): void

View-specific rendering stuff. Feel free to replace this method with your own. View::renderView contains some logic…

View-specific rendering stuff. Feel free to replace this method with your own. View::renderView contains some logic that integrates with Fomantic-UI.

Overrides

Atk4\Ui\Form\Control\Dropdown::renderView()

Methods inherited from Atk4\Ui\Form\Control\Dropdown
`getValue(), setDropdownOption(), setDropdownOptions(), jsDropdown(), jsRenderDropdown(), _renderItemsForModel(), _renderItemsForValues(), _addCallBackRow()`

Methods inherited from Atk4\Ui\Form\Control\Input
`setInputAttr(), getInput(), prepareRenderLabel(), prepareRenderButton(), addAction()`

Methods inherited from Atk4\Ui\Form\Control
`renderTemplateToHtml(), onChange(), jsInput()`

Methods inherited from Atk4\Ui\View
`__construct(), setModel(), setSource(), setMissingProperty(), setElement(), link(), getExecutorFactory(), add(), getClosestOwner(), addClass(), removeClass(), setStyle(), removeStyle(), setAttr(), removeAttr(), url(), jsUrl(), _getStickyArgs(), stickyGet(), recursiveRender(), renderAll(), render(), renderToTab(), renderToJsonArr(), getHtml(), js(), vue(), jsEmitEvent(), jsGetStoreData(), jsClearStoreData(), jsAddStoreData(), jsReload(), on(), getHtmlId(), getJsRenderActions(), getJs()`

Methods inherited from Atk4\Ui\View

__construct(), setModel(), setSource(), setMissingProperty(), setElement(), link(), getExecutorFactory(), add(), getClosestOwner(), addClass(), removeClass(), setStyle(), removeStyle(), setAttr(), removeAttr(), url(), jsUrl(), _getStickyArgs(), stickyGet(), recursiveRender(), renderAll(), render(), renderToTab(), renderToJsonArr(), getHtml(), js(), vue(), jsEmitEvent(), jsGetStoreData(), jsClearStoreData(), jsAddStoreData(), jsReload(), on(), getHtmlId(), getJsRenderActions(), getJs()

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()`

Properties
`public`	`string\|Control`	`$cascadeFrom` The form control to use for setting this dropdown list values from. The form control to use for setting this dropdown list values from.	#
`public`	`string\|Model\|null`	`$reference` The hasMany reference model that will generate value for this dropdown list. The hasMany reference model that will generate value for this dropdown list.	#

Properties inherited from Atk4\Ui\Form\Control\Dropdown
`$defaultTemplate, $inputType, $values, $empty, $dropdownOptions, $multiple, $renderRowFunction, $_tItem, $_tIcon`

Properties inherited from Atk4\Ui\Form\Control\Input
`$ui, $placeholder, $icon, $iconLeft, $loading, $label, $labelRight, $action, $actionLeft, $inputAttr`

Properties inherited from Atk4\Ui\Form\Control
`$form, $entityField, $controlClass, $layoutWrap, $renderLabel, $width, $caption, $hint, $disabled, $readOnly`

Properties inherited from Atk4\Ui\View
`$_jsActions, $model, $region, $class, $style, $attr, $template, $content, $element, $executorFactory, $stickyArgs`

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`

Namespaces

Classes

Class Atk4\Ui\Form\Control\DropdownCascade

Overrides

Overrides

Parameters

Overrides

Overrides