A CSS selector string.
If the command is a response to a request from an #ajax form element then
this value can be NULL.
Type: string
File
- drupal/core/lib/Drupal/Core/Ajax/InsertCommand.php, line 32
- Definition of Drupal\Core\Ajax\InsertCommand.
Class
- InsertCommand
- Generic AJAX command for inserting content.
Namespace
Drupal\Core\Ajax
Code
protected $selector;