DRUPAL 8 - ajax 回调后无法更新单选按钮字段

DRUPAL 8 - Can't update radio button fields after ajax callback

我在使用 Drupal 8 中的 FORM 时遇到问题,想法是:

从radio-estaciones中选择了一个radio value来给radio-contaminantes充电,但是,回调之后,我看到的结果是空的,但是在我使用的replace命令中,我看到了正确的

这是buildForm的代码

public function buildForm(array $form, \Drupal\Core\Form\FormStateInterface $form_state){

    $arrRadioContaminantes = array();
    $arrRadioContaminantes["0"] = t("ALL");

    //My function to access DB
    $result = \Drupal\map_data\Controller\Contaminante::list();
    foreach ($result as $it){
        $arrRadioContaminantes[$it["id_contaminante"]] = t($it["description"]);
    }

    $form['radio_contaminantes'] = array(
        '#type' => 'radios',
        '#options' => $arrRadioContaminantes,
        '#ajax' => [
            'callback' => '::seleccionContaminantes',
            'disable-refocus' => true,
            'event' => 'change',
            'wrapper' => 'radios-estaciones',
            'method' => 'replace'
        ]
    );

    $form['radio_estaciones'] = array(
        '#type' => 'radios',
        '#id' => 'radios-estaciones',
        '#options' => ['-1'=>t("SELECT CONTAMINANTE FIRST")]
    );

    $form['actions']['#type'] = 'actions';
    $form['actions']['submit'] = array(
        '#type' => 'submit',
        '#value' => $this->t('Submit'),
        '#button_type' => 'primary',
    );

    $form_state->setCached(false);
    $form_state->setRebuild(true);

    return $form;
}

这是回调函数:

public function seleccionContaminantes(array &$form, FormStateInterface $form_state){
    if($form_state->getValue("radio_contaminantes") != 0){
        $form['radio_estaciones']["0"] = t("All");
    }

    //My Database function
    $resultado = \Drupal\montar_mapa\Controller\Estacion::list($form_state->getValue("radio_contaminantes"));
    foreach ($resultado as $it){
        $form['radio_estaciones'][$it["id"]] = t($it["name"]);
    }

    $ajaxResp = new AjaxResponse();
    $ajaxResp->addCommand(new \Drupal\Core\Ajax\ReplaceCommand('radios-estaciones', \Drupal::service('renderer')->render($form['radio_estaciones'])));

    return $ajaxResp;
}

我尝试返回 $form['radio_estaciones'] 并得到相同的结果,并尝试使用 DataCommand 传递新值,结果相同...我需要帮助

将类型更改为 'select' 后工作正常。

Drupal 有这个错误

https://www.drupal.org/project/drupal/issues/2758631

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