protected function Select::widgetCase in Conditional Fields 4.x

Same name and namespace in other branches

1. 8 src/Plugin/conditional_fields/handler/Select.php \Drupal\conditional_fields\Plugin\conditional_fields\handler\Select::widgetCase()

Returns state in widget input case.

1 call to Select::widgetCase()

Select::statesHandler in src/Plugin/conditional_fields/handler/Select.php

Executes states handler according to conditional fields settings.

File

src/Plugin/conditional_fields/handler/Select.php, line 76

Class

Select

Provides states handler for multiple select lists.

Namespace

Drupal\conditional_fields\Plugin\conditional_fields\handler

Code

protected function widgetCase($field, $options) {
  $state = [];
  $key_column = $field['#key_column'];
  if (empty($key_column)) {
    return $state;
  }
  if (!empty($options['value_form'][0][$key_column]) && $options['field_cardinality'] == 1) {
    $state[$options['state']][$options['selector']] = [
      'value' => $options['value_form'][0][$key_column],
    ];
  }
  else {
    $values = array_column($options['value_form'], $key_column);
    $state[$options['state']][$options['selector']] = [
      'value' => $values,
    ];
  }
  return $state;
}