The document discusses how to set up navigation menus in WordPress themes. It explains how to register menus using register_nav_menus() in functions.php, specifying menu locations like "primary" and "secondary". Menus can then be inserted into theme templates using wp_nav_menu(), specifying the theme_location. The wp_nav_menu() function has many options to customize menus, like adding a container class.

1. WordPress Theme
Workshop: Menus
November 4th, 2017
David Bisset
davidbisset.com / @dimensionmedia

2. Theme Setup
Navigation Menus
register_nav_menus( array(
'primary' => __( 'Primary Menu', 'myfirsttheme' ),
'secondary' => __( 'Secondary Menu', 'myfirsttheme' ),
‘top-bar' => __( ‘Top Bar Menu', 'myfirsttheme' )
) );
You can set up multiple menus in functions.php.They can
be added using register_nav_menus() and inserted into a
theme using wp_nav_menu(),
functions.php:

3. Theme Setup
Navigation Menus
register_nav_menus( array(
'primary' => __( 'Primary Menu', 'myfirsttheme' ),
'secondary' => __( 'Secondary Menu', 'myfirsttheme' ),
‘top-bar' => __( ‘Top Bar Menu', 'myfirsttheme' )
) );
You can set up multiple menus in functions.php.They can
be added using register_nav_menus() and inserted into a
theme using wp_nav_menu(),
wp_nav_menu( array( 'theme_location' => ‘top-bar' ) );
functions.php:
theme file (header.php for example):

4. Available Options
wp_nav_menu() has alot of options…
wp_nav_menu( array( 'theme_location' => 'extra-menu', 'container_class' =>
'my_extra_menu_class' ) );
add css to the container:

5. Available Options
wp_nav_menu() has alot of options…
https://developer.wordpress.org/reference/functions/wp_nav_menu/
https://code.tutsplus.com/tutorials/function-examination-wp_nav_menu--wp-25525