PHP FormStateInterface::setValue方法代碼示例

 public function submitOptionsForm(&$form, FormStateInterface $form_state)
 {
     $exposed_form_options = $form_state->getValue('exposed_form_options');
     $form_state->setValue(array('exposed_form_options', 'text_input_required_format'), $exposed_form_options['text_input_required']['format']);
     $form_state->setValue(array('exposed_form_options', 'text_input_required'), $exposed_form_options['text_input_required']['value']);
     parent::submitOptionsForm($form, $form_state);
 }

 /**
  * {@inheritdoc}
  */
 public function submitOptionsForm(&$form, FormStateInterface $form_state)
 {
     $content = $form_state->getValue(array('options', 'content'));
     $form_state->setValue(array('options', 'format'), $content['format']);
     $form_state->setValue(array('options', 'content'), $content['value']);
     parent::submitOptionsForm($form, $form_state);
 }

 /**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, FormStateInterface $form_state)
 {
     // Process the upload and perform validation. Note: we're using the
     // form value for the $replace parameter.
     if (!$form_state->isValueEmpty('file_subdir')) {
         $destination = 'temporary://' . $form_state->getValue('file_subdir');
         file_prepare_directory($destination, FILE_CREATE_DIRECTORY);
     } else {
         $destination = FALSE;
     }
     // Setup validators.
     $validators = array();
     if ($form_state->getValue('is_image_file')) {
         $validators['file_validate_is_image'] = array();
     }
     if ($form_state->getValue('allow_all_extensions')) {
         $validators['file_validate_extensions'] = array();
     } elseif (!$form_state->isValueEmpty('extensions')) {
         $validators['file_validate_extensions'] = array($form_state->getValue('extensions'));
     }
     $file = file_save_upload('file_test_upload', $validators, $destination, 0, $form_state->getValue('file_test_replace'));
     if ($file) {
         $form_state->setValue('file_test_upload', $file);
         drupal_set_message(t('File @filepath was uploaded.', array('@filepath' => $file->getFileUri())));
         drupal_set_message(t('File name is @filename.', array('@filename' => $file->getFilename())));
         drupal_set_message(t('File MIME type is @mimetype.', array('@mimetype' => $file->getMimeType())));
         drupal_set_message(t('You WIN!'));
     } elseif ($file === FALSE) {
         drupal_set_message(t('Epic upload FAIL!'), 'error');
     }
 }

 /**
  * {@inheritdoc}
  */
 public function save(array $form, FormStateInterface $form_state)
 {
     if (!$form_state->hasValue('context')) {
         $form_state->setValue('context', xmlsitemap_get_current_context());
     }
     if ($form_state->hasValue(['context', 'language'])) {
         $language = $form_state->getValue(['context', 'language']);
         if ($language == LanguageInterface::LANGCODE_NOT_SPECIFIED) {
             $form_state->unsetValue(['context', 'language']);
         }
     }
     $context = $form_state->getValue('context');
     $this->entity->context = $context;
     $this->entity->label = $form_state->getValue('label');
     $this->entity->id = xmlsitemap_sitemap_get_context_hash($context);
     try {
         $status = $this->entity->save();
         if ($status == SAVED_NEW) {
             drupal_set_message($this->t('Saved the %label sitemap.', array('%label' => $this->entity->label())));
         } else {
             if ($status == SAVED_UPDATED) {
                 drupal_set_message($this->t('Updated the %label sitemap.', array('%label' => $this->entity->label())));
             }
         }
     } catch (EntityStorageException $ex) {
         drupal_set_message($this->t('There is another sitemap saved with the same context.'), 'error');
     }
     $form_state->setRedirect('xmlsitemap.admin_search');
 }

 /**
  * Sample UI to update a record.
  */
 public function buildForm(array $form, FormStateInterface $form_state)
 {
     // Wrap the form in a div.
     $form = array('#prefix' => '<div id="updateform">', '#suffix' => '</div>');
     // Add some explanatory text to the form.
     $form['message'] = array('#markup' => $this->t('Demonstrates a database update operation.'));
     // Query for items to display.
     $entries = \Drupal::service('dbtng.storage')->load();
     // Tell the user if there is nothing to display.
     if (empty($entries)) {
         $form['no_values'] = array('#value' => $this->t('No entries exist in the table dbtng table.'));
         return $form;
     }
     $keyed_entries = array();
     foreach ($entries as $entry) {
         $options[$entry->pid] = t('@pid: @name @surname (@age)', array('@pid' => $entry->pid, '@name' => $entry->name, '@surname' => $entry->surname, '@age' => $entry->age));
         $keyed_entries[$entry->pid] = $entry;
     }
     // Grab the pid.
     $pid = $form_state->getValue('pid');
     // Use the pid to set the default entry for updating.
     $default_entry = !empty($pid) ? $keyed_entries[$pid] : $entries[0];
     // Save the entries into the $form_state. We do this so the AJAX callback
     // doesn't need to repeat the query.
     $form_state->setValue('entries', $keyed_entries);
     $form['pid'] = array('#type' => 'select', '#options' => $options, '#title' => $this->t('Choose entry to update'), '#default_value' => $default_entry->pid, '#ajax' => array('wrapper' => 'updateform', 'callback' => array($this, 'updateCallback')));
     $form['name'] = array('#type' => 'textfield', '#title' => $this->t('Updated first name'), '#size' => 15, '#default_value' => $default_entry->name);
     $form['surname'] = array('#type' => 'textfield', '#title' => $this->t('Updated last name'), '#size' => 15, '#default_value' => $default_entry->surname);
     $form['age'] = array('#type' => 'textfield', '#title' => $this->t('Updated age'), '#size' => 4, '#default_value' => $default_entry->age, '#description' => $this->t('Values greater than 127 will cause an exception'));
     $form['submit'] = array('#type' => 'submit', '#value' => $this->t('Update'));
     return $form;
 }

 /**
  * {@inheritdoc}
  */
 public function save(array $form, FormStateInterface $form_state)
 {
     $account = $this->entity;
     $account->save();
     $form_state->setValue('uid', $account->id());
     drupal_set_message($this->t('The changes have been saved.'));
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     $file_upload = $this->getRequest()->files->get('files[import_tarball]', NULL, TRUE);
     $has_upload = FALSE;
     if ($file_upload && $file_upload->isValid()) {
         // The sync directory must be empty if we are doing an upload.
         $form_state->setValue('import_tarball', $file_upload->getRealPath());
         $has_upload = TRUE;
     }
     $sync_directory = $form_state->getValue('sync_directory');
     // If we've customised the sync directory ensure its good to go.
     if ($sync_directory != config_get_config_directory(CONFIG_SYNC_DIRECTORY)) {
         // Ensure it exists and is writeable.
         if (!file_prepare_directory($sync_directory, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS)) {
             $form_state->setErrorByName('sync_directory', t('The directory %directory could not be created or could not be made writable. To proceed with the installation, either create the directory and modify its permissions manually or ensure that the installer has the permissions to create it automatically. For more information, see the <a href="@handbook_url">online handbook</a>.', array('%directory' => $sync_directory, '@handbook_url' => 'http://drupal.org/server-permissions')));
         }
     }
     // If no tarball ensure we have files.
     if (!$form_state->hasAnyErrors() && !$has_upload) {
         $sync = new FileStorage($sync_directory);
         if (count($sync->listAll()) === 0) {
             $form_state->setErrorByName('sync_directory', t('No file upload provided and the sync directory is empty'));
         }
     }
 }

 /**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, FormStateInterface $form_state)
 {
     // Get an array of strings with the permissions names.
     $permissions = array_keys(array_filter($form_state->getValue('permissions')));
     $form_state->setValue('permissions', $permissions);
     parent::submitForm($form, $form_state);
 }

 /**
  * @covers ::setValue
  */
 public function testSetValue()
 {
     $key = 'FOO';
     $value = 'BAR';
     $this->decoratedFormState->setValue($key, $value)->shouldBeCalled();
     $this->assertSame($this->formStateDecoratorBase, $this->formStateDecoratorBase->setValue($key, $value));
 }

 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     $cors_domains = $form_state->getValue('cors_domains', '');
     if (empty($cors_domains) && $cors_domains != $form['cors_domains']['#default_value']) {
         $form_state->setErrorByName('cors_domains', t('No domains provided.'));
         return;
     }
     $domains = explode("\r\n", $cors_domains);
     $settings = array();
     $errors = null;
     foreach ($domains as $domain) {
         if (empty($domain)) {
             continue;
         }
         $domain = explode("|", $domain, 2);
         if (empty($domain[0]) || empty($domain[1])) {
             $form_state->setErrorByName('cors_domains', t('Contains malformed entry.'));
             $errors = true;
         } else {
             $settings[$domain[0]] = isset($settings[$domain[0]]) ? $settings[$domain[0]] . ' ' : '';
             $settings[$domain[0]] .= trim($domain[1]);
         }
     }
     if ($settings && !$errors) {
         $form_state->setValue('settings', $settings);
     }
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     // Replace all contiguous whitespaces (including tabs and newlines) with a
     // single plain space.
     $form_state->setValue(['date_format'], trim(preg_replace('/\\s+/', ' ', $form_state->getValue(['date_format']))));
     // Validate the letters used in the scheduler date format. All punctuation
     // is accepted, so remove everything except word characters then check that
     // there is nothing else which is not in the list of acceptable date/time
     // letters.
     $no_punctuation = preg_replace('/[^\\w+]/', '', $form_state->getValue(['date_format']));
     if (preg_match_all('/[^' . SCHEDULER_DATE_LETTERS . SCHEDULER_TIME_LETTERS . ']/', $no_punctuation, $extra)) {
         $form_state->setErrorByName('date_format', $this->t('You may only use the letters $date_letters for the date and $time_letters for the time. Remove the extra characters $extra', ['$date_letters' => SCHEDULER_DATE_LETTERS, '$time_letters' => SCHEDULER_TIME_LETTERS, '$extra' => implode(' ', $extra[0])]));
     }
     // If date-only is enabled then check if a valid default time was entered.
     // Leading zeros and seconds can be omitted, eg. 6:30 is considered valid.
     if ($form_state->getValue(['allow_date_only'])) {
         $default_time = date_parse($form_state->getValue(['default_time']));
         if ($default_time['error_count']) {
             $form_state->setErrorByName('default_time', $this->t('The default time should be in the format HH:MM:SS'));
         } else {
             // Insert any possibly omitted leading zeroes.
             $unix_time = mktime($default_time['hour'], $default_time['minute'], $default_time['second']);
             $form_state->setValue(['default_time'], $this->dateFormatter->format($unix_time, 'custom', 'H:i:s'));
         }
     }
     // Check that either the date format has a time part or the date-only option
     // is turned on.
     $time_format = $this->getTimeOnlyFormat($form_state->getValue(['date_format']));
     if ($time_format == '' && !$form_state->getValue(['allow_date_only'])) {
         $form_state->setErrorByName('date_format', $this->t('You must either include a time within the date format or enable the date-only option.'));
     }
 }

 /**
  * {@inheritdoc}
  */
 public function submitConfigurationForm(array &$form, FormStateInterface $form_state)
 {
     if ($form_state->getValue('aircraft_type') === 'helicopters') {
         drupal_set_message($this->t('Helicopters are just rotorcraft.'), 'warning');
         $form_state->setValue('aircraft_type', 'rotorcraft');
     }
     parent::submitConfigurationForm($form, $form_state);
 }

 /**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, FormStateInterface $form_state)
 {
     $plugin_settings = (new FormState())->setValues($form_state->getValue('key_settings'));
     $plugin = $this->manager->createInstance($form_state->getValue('key_provider'), []);
     $plugin->submitConfigurationForm($form, $plugin_settings);
     $form_state->setValue('key_settings', $plugin->getConfiguration());
     parent::submitForm($form, $form_state);
 }

 /**
  * {@inheritdoc}
  */
 public function buildEntity(array $form, FormStateInterface $form_state)
 {
     // Save period.
     $type = Schedule::getPeriodType($form_state->getValue('period_type'));
     $seconds = Schedule::periodToSeconds(['number' => $form_state->getValue('period_number'), 'type' => $type]);
     $form_state->setValue('period', $seconds);
     return parent::buildEntity($form, $form_state);
 }

 /**
  * {@inheritdoc}
  */
 public function buildForm(array $form, FormStateInterface $form_state)
 {
     if ($form_state->hasValue('date')) {
         $userInput = $form_state->getUserInput();
         $userInput['result'] = 'Date Set';
         $form_state->setUserInput($userInput);
     } else {
         $form_state->setValue('date', date('Y-m-d', REQUEST_TIME));
         $form_state->setValue('result', 'date not set');
         $result = 'Date Not Set';
     }
     $form['ajax_wrapper'] = ['#type' => 'container', '#attributes' => ['id' => 'ajax_wrapper']];
     $form['ajax_wrapper']['date'] = ['#type' => 'date', '#title' => $this->t('Date')];
     $form['ajax_wrapper']['submit_button'] = ['#type' => 'submit', '#value' => 'Load', '#ajax' => ['callback' => [$this, 'ajaxFormCallback']]];
     $form['ajax_wrapper']['result'] = ['#type' => 'textfield', '#title' => $this->t('Result'), '#default_value' => $result];
     return $form;
 }