public function MessageCommand::__construct in Drupal 9
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Ajax/MessageCommand.php \Drupal\Core\Ajax\MessageCommand::__construct()
Constructs a MessageCommand object.
Parameters
string $message: The text of the message.
string|null $wrapper_query_selector: The query selector of the element to display messages in when they should be displayed somewhere other than the default. @see Drupal.Message.defaultWrapper()
array $options: The options passed to Drupal.message().add().
bool $clear_previous: If TRUE, previous messages will be cleared first.
File
- core/
lib/ Drupal/ Core/ Ajax/ MessageCommand.php, line 72
Class
- MessageCommand
- AJAX command for a JavaScript Drupal.message() call.
Namespace
Drupal\Core\AjaxCode
public function __construct($message, $wrapper_query_selector = NULL, array $options = [], $clear_previous = TRUE) {
$this->message = $message;
$this->wrapperQuerySelector = $wrapper_query_selector;
$this->options = $options;
$this->clearPrevious = $clear_previous;
}