WP_Widget_Custom_HTML::_register_one
Add hooks for enqueueing assets when registering all widget instances of this widget class.
Method of the class: WP_Widget_Custom_HTML{}
No Hooks.
Returns
null
. Nothing (null).
Usage
$WP_Widget_Custom_HTML = new WP_Widget_Custom_HTML(); $WP_Widget_Custom_HTML->_register_one( $number );
- $number(int)
- The unique order number of this widget instance compared to other instances of the same class.
Default: -1
Changelog
Since 4.9.0 | Introduced. |
WP_Widget_Custom_HTML::_register_one() WP Widget Custom HTML:: register one code WP 6.8.1
public function _register_one( $number = -1 ) { parent::_register_one( $number ); if ( $this->registered ) { return; } $this->registered = true; /* * 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_Custom_HTML', 'render_control_template_scripts' ) ); // Note this action is used to ensure the help text is added to the end. add_action( 'admin_head-widgets.php', array( 'WP_Widget_Custom_HTML', 'add_help_text' ) ); }