/**
* Constructor
*
* @param ParameterRegistry $registry ParameterRegistry object.
* @param array $config Object settings.
* @throws \PlumSearch\FormParameter\Exception\MissingParameterException
*/
public function __construct(ParameterRegistry $registry, array $config = [])
{
parent::__construct($registry, $config);
$config['field'] = $config['name'] . '_lookup';
$this->config($config);
if (empty($config['autocompleteAction']) || !is_callable($config['autocompleteAction'])) {
throw new MissingParameterException(__('Missed "autocompleteAction" configuration setting for select param `{0}`', $this->config('name')));
}
}
/**
* Returns input config
*
* @return array
*/
public function formInputConfig()
{
$formConfig = parent::formInputConfig();
if (!array_key_exists('options', $formConfig)) {
$options = $this->config('options');
$finder = $this->config('finder');
if (!empty($options) && is_array($options)) {
$formConfig['options'] = $options;
} elseif (!empty($finder)) {
$formConfig['options'] = $finder;
}
}
return $formConfig;
}
/**
* Set autocomplete settings for field
*
* @param array $input Field options.
* @param BaseParameter $param Form parameter.
* @return array
*/
protected function _applyAutocompleteOptions(&$input, $param)
{
if ($param instanceof AutocompleteParameter) {
$input['data-url'] = $param->autocompleteUrl();
$input['class'] = 'autocomplete';
$input['data-name'] = $param->config('name');
}
return $input;
}
