public function __construct(array $requestArgs)
 {
     parent::__construct($requestArgs);
     //The formId that we're dealing with is the only expected argument.
     if (isset($requestArgs[0])) {
         $this->_formId = (string) $requestArgs[0];
     }
 }
 public function __construct(array $requestArgs)
 {
     parent::__construct($requestArgs);
     /**
      * The sijax response function expects only one parameter.
      * It should be an array containing different parameters.
      * We MUST send the `fieldId` parameter back.
      * We'll send the whole incoming array back though.
      */
     if (isset($requestArgs[0])) {
         $this->_response = $requestArgs[0];
     }
     $this->addSuggestions(array());
 }