WP_Widget_Text::_register_one( int $number = -1 )
Adds hooks for enqueueing assets when registering all widget instances of this widget class.
Parameters
-
$numberint Optional -
The unique order number of this widget instance compared to other instances of the same class.
Default:
-1
Source
File: wp-includes/widgets/class-wp-widget-text.php.
View all references
public function _register_one( $number = -1 ) {
parent::_register_one( $number );
if ( $this->registered ) {
return;
}
$this->registered = true;
if ( $this->is_preview() ) {
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_preview_scripts' ) );
}
/*
* Note that the widgets component in the customizer will also do
* the 'admin_print_scripts-widgets.php' action in WP_Customize_Widgets::print_scripts().
*/
add_action( 'admin_print_scripts-widgets.php', array( $this, 'enqueue_admin_scripts' ) );
/*
* Note that the widgets component in the customizer will also do
* the 'admin_footer-widgets.php' action in WP_Customize_Widgets::print_footer_scripts().
*/
add_action( 'admin_footer-widgets.php', array( 'WP_Widget_Text', 'render_control_template_scripts' ) );
}