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
- core/lib/Drupal/Core/Ajax/InvokeCommand.php, line 28
Class
- InvokeCommand
- AJAX command for invoking an arbitrary jQuery method.
Namespace
Drupal\Core\Ajax
Code
protected $selector;
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