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block_core_page_list_get_submenu_visibility › WordPress Function

Since6.9.0
Deprecatedn/a
› block_core_page_list_get_submenu_visibility ( $context )
Parameters:
  • (array) $context Block context from parent Navigation block.
    Required: Yes
Returns:
  • (string) The visibility mode: 'hover', 'click', or 'always'.
Defined at:
Codex:

Returns the submenu visibility value with backward compatibility for the deprecated openSubmenusOnClick attribute.



Related Functions: block_core_navigation_get_submenu_visibility, block_core_navigation_submenu_get_submenu_visibility, block_core_page_list_nest_pages, block_core_page_list_render_nested_page_list, block_core_page_list_build_css_colors

Source 

function block_core_page_list_get_submenu_visibility( $context ) {
	$deprecated_open_submenus_on_click = $context['openSubmenusOnClick'] ?? null;

	// For backward compatibility, prioritize the legacy attribute if present. If it has been loaded and saved in the editor, then
	// the deprecated attribute will be replaced by submenuVisibility.
	if ( null !== $deprecated_open_submenus_on_click ) {
		// Convert boolean to string: true -> 'click', false -> 'hover'.
		return ! empty( $deprecated_open_submenus_on_click ) ? 'click' : 'hover';
	}

	$submenu_visibility = $context['submenuVisibility'] ?? null;

	// Use submenuVisibility for migrated/new blocks.
	return $submenu_visibility ?? 'hover';
}