Same name in other branches

1. 9 core/lib/Drupal/Core/Render/Element/StatusMessages.php \Drupal\Core\Render\Element\StatusMessages::renderMessages()
2. 10 core/lib/Drupal/Core/Render/Element/StatusMessages.php \Drupal\Core\Render\Element\StatusMessages::renderMessages()
3. 11.x core/lib/Drupal/Core/Render/Element/StatusMessages.php \Drupal\Core\Render\Element\StatusMessages::renderMessages()

#lazy_builder callback; replaces placeholder with messages.

Parameters

string|null $type: Limit the messages returned by type. Defaults to NULL, meaning all types. Passed on to \Drupal\Core\Messenger\Messenger::deleteByType(). These values are supported:

• NULL
• 'status'
• 'warning'
• 'error'

Return value

array A renderable array containing the messages.

See also

\Drupal\Core\Messenger\Messenger::deleteByType()

1 call to StatusMessages::renderMessages()

QuickEditImageController::upload in core/modules/image/src/Controller/QuickEditImageController.php

Returns JSON representing the new file upload, or validation errors.

File

core/lib/Drupal/Core/Render/Element/StatusMessages.php, line 87

Class

StatusMessages

Provides a messages element.

Namespace

Drupal\Core\Render\Element

Code

public static function renderMessages($type = NULL) {
    $render = [];
    if (isset($type)) {
        $messages = [
            $type => \Drupal::messenger()->deleteByType($type),
        ];
    }
    else {
        $messages = \Drupal::messenger()->deleteAll();
    }
    if ($messages) {
        // Render the messages.
        $render = [
            '#theme' => 'status_messages',
            '#message_list' => $messages,
            '#status_headings' => [
                'status' => t('Status message'),
                'error' => t('Error message'),
                'warning' => t('Warning message'),
            ],
        ];
    }
    return $render;
}

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