[TYPO3-english] TCA conditional selects

[Oliver Klee]

Hi,

MantasK schrieb:
> Is it possible with tca to have conditional select inputs, for example,
> in first one I select country and in the second one only cities from
> selected country is listed? I cannot find any example with it :/

I do this via a user function:


tca.php:

'district' => array(
	'displayCond' => 'FIELD:city:>:0',
	'exclude' => 0,
	'label' => 'LLL:EXT:realty/locallang_db.xml:tx_realty_objects.district',
	'config' => array(
		'type' => 'select',
		'itemsProcFunc' => 'tx_realty_Tca->getDistrictsForCity',
...


tx_realty_Tca::

/**
 * Gets the districts for a certain city.
 *
 * @param array $data the TCEforms data, must at least contain [row][city]
 *
 * @return array the TCEforms data with the districts added
 */
public function getDistrictsForCity(array $data) {
	$items = array(array('', 0));

	$districs = tx_oelib_MapperRegistry::get('tx_realty_Mapper_District')
	->findAllByCityUidOrUnassigned($data['row']['city']);
	foreach ($districs as $district) {
		$items[] = array($district->getTitle(), $district->getUid());
	}

	$data['items'] = $items;

	return $data;
}


Oli
-- 
Certified TYPO3 Integrator | TYPO3 Security Team Member