getAttributesFromDca() public static method

Extract the Widget attributes from a Data Container array
public static getAttributesFromDca ( array $arrData, string $strName, mixed $varValue = null, string $strField = '', string $strTable = '', DataContainer | null $objDca = null ) : array
$arrData array The field configuration array
$strName string The field name in the form
$varValue mixed The field value
$strField string The field name in the database
$strTable string The table name in the database
$objDca DataContainer | null An optional DataContainer object
return array An attributes array that can be passed to a widget
Widget Class Documentation
Example #1
0
 /**
  * Handle the widget preparation.
  *
  * @param GetAttributesFromDcaEvent $event The event.
  *
  * @return void
  */
 public function handleGetAttributesFromDca(GetAttributesFromDcaEvent $event)
 {
     $event->setResult(Widget::getAttributesFromDca($event->getFieldConfiguration(), $event->getWidgetName(), $event->getValue(), $event->getWidgetId(), $event->getTable(), $event->getDataContainer()));
 }
Example #2
0
 /**
  * Convert a DCA file configuration to be used with widgets
  *
  * @param array  $arrData  The field configuration array
  * @param string $strName  The field name in the form
  * @param mixed  $varValue The field value
  * @param string $strField The field name in the database
  * @param string $strTable The table name
  *
  * @return array An array that can be passed to a widget
  *
  * @deprecated Deprecated since Contao 4.0, to be removed in Contao 5.0.
  *             Use Widget::getAttributesFromDca() instead.
  */
 protected function prepareForWidget($arrData, $strName, $varValue = null, $strField = '', $strTable = '')
 {
     trigger_error('Using Controller::prepareForWidget() has been deprecated and will no longer work in Contao 5.0. Use Widget::getAttributesFromDca() instead.', E_USER_DEPRECATED);
     return \Widget::getAttributesFromDca($arrData, $strName, $varValue, $strField, $strTable);
 }