TYPO3\CMS\Backend\Form\Element\LinkElement Class Reference

Inheritance diagram for TYPO3\CMS\Backend\Form\Element\LinkElement:

Public Member Functions
	__construct (private readonly IconFactory $iconFactory, private readonly EventDispatcherInterface $eventDispatcher, private readonly TypoLinkCodecService $typoLinkCodecService, private readonly LinkService $linkService,)
array	render ()
‪Public Member Functions inherited from ‪TYPO3\CMS\Backend\Form\Element\AbstractFormElement
	injectNodeFactory (NodeFactory $nodeFactory)
‪Public Member Functions inherited from ‪TYPO3\CMS\Backend\Form\AbstractNode
	setData (array $data)

Protected Member Functions
	getLinkExplanation (string $itemValue)
	initializeLinkPopup (array $fieldConfig)
	resolveAllowedTypes (array $allowedTypes)
	getRecordLinkHandlers ()
	getLinkHandlerIdentifiers (array $linkHandlers)
‪Protected Member Functions inherited from ‪TYPO3\CMS\Backend\Form\Element\AbstractFormElement
array	renderFieldInformation ()
array	renderFieldControl ()
array	renderFieldWizard ()
	renderLabel (string $for)
	wrapWithFieldsetAndLegend (string $innerHTML)
	hasNullCheckboxButNoPlaceholder ()
	hasNullCheckboxWithPlaceholder ()
string	formatValue ($format, $itemValue, $formatOptions=[])
int	formMaxWidth ($size=48)
	resolveJavaScriptEvaluation (array $resultArray, string $name, ?object $evalObject)
string	checkBoxParams (string $itemName, int $formElementValue, int $checkbox, int $checkboxesCount, array $fieldChangeFuncs=[], bool $invert=false)
	calculateColumnMarkup (int $cols)
	appendValueToLabelInDebugMode (string|int $label, string|int $value)
	getLanguageService ()
	getBackendUser ()
‪Protected Member Functions inherited from ‪TYPO3\CMS\Backend\Form\AbstractNode
	initializeResultArray ()
array	mergeChildReturnIntoExistingResult (array $existing, array $childReturn, bool $mergeHtml=true)
	getValidationDataAsJsonString (array $config)

Protected Attributes
array	$defaultFieldInformation
array	$defaultFieldWizard
‪Protected Attributes inherited from ‪TYPO3\CMS\Backend\Form\Element\AbstractFormElement
int	$defaultInputWidth = 30
int	$minimumInputWidth = 10
int	$maxInputWidth = 50
NodeFactory	$nodeFactory
‪Protected Attributes inherited from ‪TYPO3\CMS\Backend\Form\AbstractNode
array	$data = []
array	$defaultFieldInformation = array( )
array	$defaultFieldControl = array( )
array	$defaultFieldWizard = array( )

Detailed Description

Link element.

Shows current link and the link popup.

Definition at line 45 of file LinkElement.php.

Constructor & Destructor Documentation

__construct()

TYPO3\CMS\Backend\Form\Element\LinkElement::__construct	(	private readonly IconFactory	$iconFactory,
		private readonly EventDispatcherInterface	$eventDispatcher,
		private readonly TypoLinkCodecService	$typoLinkCodecService,
		private readonly LinkService	$linkService
	)

Definition at line 79 of file LinkElement.php.

Member Function Documentation

getLinkExplanation()

TYPO3\CMS\Backend\Form\Element\LinkElement::getLinkExplanation ( string  $itemValue )

protected

Definition at line 309 of file LinkElement.php.

References TYPO3\CMS\Backend\Form\AbstractNode\$data, $GLOBALS, TYPO3\CMS\Webhooks\Message\$record, TYPO3\CMS\Core\Utility\MathUtility\canBeInterpretedAsInteger(), TYPO3\CMS\Core\Resource\File\checkActionPermission(), TYPO3\CMS\Core\Resource\Folder\checkActionPermission(), TYPO3\CMS\Backend\Form\Element\AbstractFormElement\getBackendUser(), TYPO3\CMS\Backend\Form\Element\AbstractFormElement\getLanguageService(), TYPO3\CMS\Core\Type\Bitmask\Permission\PAGE_SHOW, TYPO3\CMS\Backend\Form\Element\LinkElement\render(), TYPO3\CMS\Core\LinkHandling\LinkService\TYPE_EMAIL, TYPO3\CMS\Core\LinkHandling\LinkService\TYPE_FILE, TYPO3\CMS\Core\LinkHandling\LinkService\TYPE_FOLDER, TYPO3\CMS\Core\LinkHandling\LinkService\TYPE_PAGE, TYPO3\CMS\Core\LinkHandling\LinkService\TYPE_RECORD, TYPO3\CMS\Core\LinkHandling\LinkService\TYPE_TELEPHONE, TYPO3\CMS\Core\LinkHandling\LinkService\TYPE_UNKNOWN, and TYPO3\CMS\Core\LinkHandling\LinkService\TYPE_URL.

Referenced by TYPO3\CMS\Backend\Form\Element\LinkElement\render().

getLinkHandlerIdentifiers()

TYPO3\CMS\Backend\Form\Element\LinkElement::getLinkHandlerIdentifiers ( array  $linkHandlers )

protected

Definition at line 522 of file LinkElement.php.

Referenced by TYPO3\CMS\Backend\Form\Element\LinkElement\getRecordLinkHandlers().

getRecordLinkHandlers()

TYPO3\CMS\Backend\Form\Element\LinkElement::getRecordLinkHandlers ( )

protected

Returns the identifiers of link handlers, using the RecordLinkHandler class

Definition at line 512 of file LinkElement.php.

References TYPO3\CMS\Backend\Form\Element\LinkElement\getLinkHandlerIdentifiers().

Referenced by TYPO3\CMS\Backend\Form\Element\LinkElement\resolveAllowedTypes().

initializeLinkPopup()

TYPO3\CMS\Backend\Form\Element\LinkElement::initializeLinkPopup ( array  $fieldConfig )

protected

Initializes the LinkPopup FieldControl by processing the field specific configuration and by creating the necessary options array for the FieldControl.

Definition at line 457 of file LinkElement.php.

References TYPO3\CMS\Backend\Form\Element\LinkElement\resolveAllowedTypes().

Referenced by TYPO3\CMS\Backend\Form\Element\LinkElement\render().

render()

array TYPO3\CMS\Backend\Form\Element\LinkElement::render

(

)

This will render a single-line link form field, possibly with various control/validation features

Returns

‪array As defined in initializeResultArray() of AbstractNode

Reimplemented from TYPO3\CMS\Backend\Form\AbstractNode.

Definition at line 91 of file LinkElement.php.

References TYPO3\CMS\Core\Page\JavaScriptModuleInstruction\create(), TYPO3\CMS\Core\Utility\GeneralUtility\fixed_lgd_cs(), TYPO3\CMS\Core\Utility\MathUtility\forceIntegerInRange(), TYPO3\CMS\Backend\Form\Element\AbstractFormElement\formMaxWidth(), TYPO3\CMS\Backend\Form\Element\AbstractFormElement\getLanguageService(), TYPO3\CMS\Backend\Form\Element\LinkElement\getLinkExplanation(), TYPO3\CMS\Core\Utility\StringUtility\getUniqueId(), TYPO3\CMS\Backend\Form\AbstractNode\getValidationDataAsJsonString(), TYPO3\CMS\Backend\Form\Element\AbstractFormElement\hasNullCheckboxButNoPlaceholder(), TYPO3\CMS\Backend\Form\Element\AbstractFormElement\hasNullCheckboxWithPlaceholder(), TYPO3\CMS\Backend\Form\Element\LinkElement\initializeLinkPopup(), TYPO3\CMS\Backend\Form\AbstractNode\initializeResultArray(), TYPO3\CMS\Backend\Form\AbstractNode\mergeChildReturnIntoExistingResult(), TYPO3\CMS\Backend\Form\Element\AbstractFormElement\renderFieldControl(), TYPO3\CMS\Backend\Form\Element\AbstractFormElement\renderFieldInformation(), TYPO3\CMS\Backend\Form\Element\AbstractFormElement\renderFieldWizard(), and TYPO3\CMS\Backend\Form\Element\AbstractFormElement\renderLabel().

Referenced by TYPO3\CMS\Backend\Form\Element\LinkElement\getLinkExplanation().

resolveAllowedTypes()

TYPO3\CMS\Backend\Form\Element\LinkElement::resolveAllowedTypes ( array  $allowedTypes )

protected

This method applies further processing to a given allow list

Definition at line 494 of file LinkElement.php.

References TYPO3\CMS\Backend\Form\Element\LinkElement\getRecordLinkHandlers().

Referenced by TYPO3\CMS\Backend\Form\Element\LinkElement\initializeLinkPopup().

Member Data Documentation

$defaultFieldInformation

array TYPO3\CMS\Backend\Form\Element\LinkElement::$defaultFieldInformation

protected

Initial value:

= array( 
        'tcaDescription' => [
            'renderType' => 'tcaDescription',
        ],
     )

Default field information enabled for this element.

Definition at line 51 of file LinkElement.php.

$defaultFieldWizard

array TYPO3\CMS\Backend\Form\Element\LinkElement::$defaultFieldWizard

protected

Initial value:

= array( 
        'localizationStateSelector' => [
            'renderType' => 'localizationStateSelector',
        ],
        'otherLanguageContent' => [
            'renderType' => 'otherLanguageContent',
            'after' => [
                'localizationStateSelector',
            ],
        ],
        'defaultLanguageDifferences' => [
            'renderType' => 'defaultLanguageDifferences',
            'after' => [
                'otherLanguageContent',
            ],
        ],
     )

Default field wizards enabled for this element.

Definition at line 61 of file LinkElement.php.