TYPO3\CMS\Backend\Form\Container\SingleFieldContainer Class Reference

Inheritance diagram for TYPO3\CMS\Backend\Form\Container\SingleFieldContainer:

Protected Member Functions
	arrayCompareComplex ($subjectArray, $searchArray, $type='')
	isAssociativeArray ($object)
	getBackendUserAuthentication ()
	getLanguageService ()
Protected Member Functions inherited from TYPO3\CMS\Backend\Form\Container\AbstractContainer
	explodeSingleFieldShowItemConfiguration ($field)
	renderTabMenu (array $menuItems, $domId, $defaultTabIndex=1)
	previewFieldValue ($value, $config, $field='')
Protected Member Functions inherited from TYPO3\CMS\Backend\Form\AbstractNode
	initializeResultArray ()
	mergeChildReturnIntoExistingResult (array $existing, array $childReturn)
	getValidationDataAsDataAttribute (array $config)
	getValidationDataAsJsonString (array $config)

Additional Inherited Members
Public Member Functions inherited from TYPO3\CMS\Backend\Form\Container\AbstractContainer
	__construct (NodeFactory $nodeFactory, array $data)
Public Member Functions inherited from TYPO3\CMS\Backend\Form\AbstractNode
	__construct (NodeFactory $nodeFactory, array $data)
	render ()
Protected Attributes inherited from TYPO3\CMS\Backend\Form\Container\AbstractContainer
	$nodeFactory
Protected Attributes inherited from TYPO3\CMS\Backend\Form\AbstractNode
	$data = []

Detailed Description

Container around a "single field".

This container is the last one in the chain before processing is handed over to single element classes. If a single field is of type flex or inline, it however creates FlexFormEntryContainer or InlineControlContainer.

The container does various checks and processing for a given single fields, for example it resolves display conditions and the HTML to compare different languages.

Definition at line 38 of file SingleFieldContainer.php.

Member Function Documentation

arrayCompareComplex()

TYPO3\CMS\Backend\Form\Container\SingleFieldContainer::arrayCompareComplex (   $subjectArray,   $searchArray,   $type = ''  )

protected

Handles complex comparison requests on an array. A request could look like the following:

$searchArray = array( 'AND' => array( 'key1' => 'value1', 'key2' => 'value2', 'OR' => array( 'subarray' => array( 'subkey' => 'subvalue' ), 'key3' => 'value3', 'key4' => 'value4' ) ) );

It is possible to use the array keys 'AND.1', 'AND.2', etc. to prevent overwriting the sub-array. It could be necessary, if you use complex comparisons.

The example above means, key1 AND key2 (and their values) have to match with the $subjectArray and additional one OR key3 or key4 have to meet the same condition. It is also possible to compare parts of a sub-array (e.g. "subarray"), so this function recurses down one level in that sub-array.

Parameters

array	$subjectArray	The array to search in
array	$searchArray	The array with keys and values to search for
string	$type	Use 'AND' or 'OR' for comparison

Returns

bool The result of the comparison

Definition at line 560 of file SingleFieldContainer.php.

References TYPO3\CMS\Backend\Form\Container\SingleFieldContainer\isAssociativeArray().

getBackendUserAuthentication()

TYPO3\CMS\Backend\Form\Container\SingleFieldContainer::getBackendUserAuthentication ( )

protected

Returns

BackendUserAuthentication

Definition at line 625 of file SingleFieldContainer.php.

References $GLOBALS.

getLanguageService()

TYPO3\CMS\Backend\Form\Container\SingleFieldContainer::getLanguageService ( )

protected

Returns

LanguageService

Definition at line 633 of file SingleFieldContainer.php.

References $GLOBALS.

isAssociativeArray()

TYPO3\CMS\Backend\Form\Container\SingleFieldContainer::isAssociativeArray (   $object )

protected

Checks whether an object is an associative array.

Parameters

mixed

$object

The object to be checked

Returns

bool Returns TRUE, if the object is an associative array

Definition at line 617 of file SingleFieldContainer.php.

Referenced by TYPO3\CMS\Backend\Form\Container\SingleFieldContainer\arrayCompareComplex().