BatchTestChainedForm.php in Zircon Profile 8.0

Contains \Drupal\batch_test\Form\BatchTestChainedForm.

Namespace

Drupal\batch_test\Form

File

core/modules/system/tests/modules/batch_test/src/Form/BatchTestChainedForm.php

<?php

/**
 * @file
 * Contains \Drupal\batch_test\Form\BatchTestChainedForm.
 */
namespace Drupal\batch_test\Form;

use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;

/**
 * Generate form of id batch_test_chained_form.
 */
class BatchTestChainedForm extends FormBase {

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {

    // This value is used to test that $form_state persists through batched
    // submit handlers.
    $form['value'] = array(
      '#type' => 'textfield',
      '#title' => 'Value',
      '#default_value' => 1,
    );
    $form['submit'] = array(
      '#type' => 'submit',
      '#value' => 'Submit',
    );
    $form['#submit'] = array(
      'Drupal\\batch_test\\Form\\BatchTestChainedForm::batchTestChainedFormSubmit1',
      'Drupal\\batch_test\\Form\\BatchTestChainedForm::batchTestChainedFormSubmit2',
      'Drupal\\batch_test\\Form\\BatchTestChainedForm::batchTestChainedFormSubmit3',
      'Drupal\\batch_test\\Form\\BatchTestChainedForm::batchTestChainedFormSubmit4',
    );
    return $form;
  }

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

  /**
   * Form submission handler #1 for batch_test_chained_form
   */
  public static function batchTestChainedFormSubmit1($form, FormStateInterface $form_state) {
    batch_test_stack(NULL, TRUE);
    batch_test_stack('submit handler 1');
    batch_test_stack('value = ' . $form_state
      ->getValue('value'));
    $value =& $form_state
      ->getValue('value');
    $value++;
    batch_set(_batch_test_batch_1());
    $form_state
      ->setRedirect('batch_test.redirect');
  }

  /**
   * Form submission handler #2 for batch_test_chained_form
   */
  public static function batchTestChainedFormSubmit2($form, FormStateInterface $form_state) {
    batch_test_stack('submit handler 2');
    batch_test_stack('value = ' . $form_state
      ->getValue('value'));
    $value =& $form_state
      ->getValue('value');
    $value++;
    batch_set(_batch_test_batch_2());
    $form_state
      ->setRedirect('batch_test.redirect');
  }

  /**
   * Form submission handler #3 for batch_test_chained_form
   */
  public static function batchTestChainedFormSubmit3($form, FormStateInterface $form_state) {
    batch_test_stack('submit handler 3');
    batch_test_stack('value = ' . $form_state
      ->getValue('value'));
    $value =& $form_state
      ->getValue('value');
    $value++;
    $form_state
      ->setRedirect('batch_test.redirect');
  }

  /**
   * Form submission handler #4 for batch_test_chained_form
   */
  public static function batchTestChainedFormSubmit4($form, FormStateInterface $form_state) {
    batch_test_stack('submit handler 4');
    batch_test_stack('value = ' . $form_state
      ->getValue('value'));
    $value =& $form_state
      ->getValue('value');
    $value++;
    batch_set(_batch_test_batch_3());
    $form_state
      ->setRedirect('batch_test.redirect');
  }

}

Classes

Name	Description
BatchTestChainedForm	Generate form of id batch_test_chained_form.