Error: Class 'Drupal\ice_cream\Controller\OrderController' not found in Drupal\ice_cream\Form\OrderForm->submitForm() (line 77 of modules\custom\ice_cream\src\Form\OrderForm.php).
据我所知，命名空间没有错吗？还是与该错误无关？
这是我的OrderForm.php和SubmitForm（）的样子：<?php
namespace Drupal\ice_cream\Form;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\ice_cream\Controller\OrderController;
/**
* Implements the order form.
*/
class OrderForm extends FormBase {
... (omitted code for getFormid and buildForm)
public function submitForm(array &$form, FormStateInterface $form_state) {
//Check if the order is ice or waffles.
if($form_state->getValue('foodType') == 'ice'){
//Save order to the DB.
OrderController::saveOrder($form_state->getValue('foodType'), $form_state->getValue('taste'));
... (more code)
}
}
}
这是控制器的外观：
<?php
namespace Drupal\ice_cream\Controller;
use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\Database\Database;
/**
* Order controller for interacting (insert, select,...) with the ice cream table in the DB.
*/
class OrderController extends ControllerBase {
/**
* Saves an order for either Ice or Waffles with their options (tast or toppings).
*/
public function saveOrder($foodType, $options) {
$connection = Database::getConnection();
//Check if ice or waffles (to only insert the right field with $options).
if($foodType == "ice"){
$result = $connection->insert('ice_cream')
->fields([
'foodType' => $foodType,
'taste' => $options,
'toppings' => "",
])
->execute();
return true;
}elseif($foodType == "waffles"){
$result = $connection->insert('ice_cream')
->fields([
'foodType' => $foodType,
'taste' => "",
'toppings' => $options,
])
->execute();
return true;
}
}
}
我正在尝试在自定义模块中提交表单时做一些事情。其中一些是通过从控制器调用函数来完成的。那是我得到的时间：错误：类'Drupal \ ice_cream \ Controller \ ...