Child Navigation

安裝

1. Upload child-navigation directory to the /wp-content/plugins/ directory
2. Activate the plugin through the ‘Plugins’ menu in WordPress

Show only children of current page

For showing all children of the current page set children_only as argument
to TRUE in wp_nav_menu().
TRUE ) ); ?>

Show all items starting at specific navigation level

For showing all pages in the current root line, starting at a specific
navigation level, set children_start_level as argument with the wanted
start level as value.
2 ) ); ?>

Show current page/start level in child navigation

With children_show_start_level set to TRUE the current page is shown in
navigation if children_only is set or starts with children_start_level,
if children_start_level is set.
TRUE,
// use either
‘children_only’ => TRUE,
// or
‘children_start_level’ => 2,
) );
?>
The argument depth will be relative to the first displayed level.