PdbNg2Form.php in Decoupled Blocks 8

Namespace

Drupal\pdb_ng2\Form

File

modules/pdb_ng2/src/Form/PdbNg2Form.php

<?php

namespace Drupal\pdb_ng2\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;

/**
 * Class PdbNg2Form.
 *
 * @package Drupal\pdb_ng2\Form
 */
class PdbNg2Form extends ConfigFormBase {

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'pdb_ng2.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'pdb_ng2_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('pdb_ng2.settings');
    $form['development_mode'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Development Mode'),
      '#description' => $this
        ->t('Checking the box enables development mode'),
      '#default_value' => $config
        ->get('development_mode'),
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    parent::submitForm($form, $form_state);

    // Set variables based on form values.
    $development_mode = $form_state
      ->getValue('development_mode');

    // Get the config object.
    $config = \Drupal::service('config.factory')
      ->getEditable('pdb_ng2.settings');

    // Set the values the user submitted in the form.
    $config
      ->set('development_mode', $development_mode);
    $config
      ->save();
  }

}

Classes

Name	Description
PdbNg2Form	Class PdbNg2Form.