Class Atk4\Ui\Dropdown

`extends`	`Lister`

Atk4\Ui\AbstractView uses AppScopeTrait, ContainerTrait, InitializerTrait, NameTrait, StaticAddToTrait, TrackableTrait
- Atk4\Ui\View
  - Atk4\Ui\Lister uses HookTrait
    - Atk4\Ui\Dropdown
      - Atk4\Ui\DropdownButton

Located at ui/src/Dropdown.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\Lister::init()


					
	public

onChange(Closure(string): (JsExpressionable|View|string|void) $fx): void

Handle callback when user select a new item value in dropdown. Callback is fire only when selecting a different item…

Handle callback when user select a new item value in dropdown. Callback is fire only when selecting a different item value then the current item value. ex: $dropdown = Dropdown::addTo($menu, ['menu', 'dropdownOptions' => ['on' => 'hover']]); $dropdown->setModel($menuItems); $dropdown->onChange(function (string $item) { return 'New selected item: ' . $item; });.

Parameters

$fx

handler where new selected Item value is passed too


					
	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\Lister::renderView()

Methods inherited from Atk4\Ui\Lister
`initChunks(), addJsPaginator(), renderRow(), renderToJsonArr()`

Methods inherited from Atk4\Ui\View
__construct(), setModel(), setSource(), setMissingProperty(), setElement(), link(), getExecutorFactory(), add(), getClosestOwner(), set(), addClass(), removeClass(), setStyle(), removeStyle(), setAttr(), removeAttr(), url(), jsUrl(), _getStickyArgs(), stickyGet(), recursiveRender(), renderAll(), renderTemplateToHtml(), render(), renderToTab(), 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(), set(), addClass(), removeClass(), setStyle(), removeStyle(), setAttr(), removeAttr(), url(), jsUrl(), _getStickyArgs(), stickyGet(), recursiveRender(), renderAll(), renderTemplateToHtml(), render(), renderToTab(), 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()`

Methods used from Atk4\Core\HookTrait
`_rebindHookFxToFakeInstance(), _unbindHookFxIfBoundToThis(), _rebindHooksIfCloned(), onHook(), onHookShort(), _makeHookDynamicFx(), onHookDynamic(), onHookDynamicShort(), hookHasCallbacks(), removeHook(), hook(), breakHook()`

Constants inherited from Atk4\Ui\Lister
`HOOK_BEFORE_ROW, HOOK_AFTER_ROW`

Properties
`public`		`$ui = 'dropdown'`	#
`public`		`$defaultTemplate = 'dropdown.html'`	#
`public`	`JsCallback\|null`	`$cb` Callback when a new value is selected in Dropdown. Callback when a new value is selected in Dropdown.	#
`public`	`array`	`$dropdownOptions = []` As per Fomantic-UI dropdown options. As per Fomantic-UI dropdown options.	#

Properties inherited from Atk4\Ui\Lister
`$tRow, $tEmpty, $jsPaginator, $ipp, $currentRow, $_renderedRowsCount`

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`

Properties used from Atk4\Core\HookTrait
`$hooks, $_hookIndexCounter, $_hookOrigThis`

Namespaces

Classes

Traits

Exceptions

Class Atk4\Ui\Dropdown

Overrides

Parameters

Overrides