Title: silvergrad's Replies | WordPress.org

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# silvergrad

  [  ](https://wordpress.org/support/users/silvergrad/)

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 *   [Reviews Written](https://wordpress.org/support/users/silvergrad/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/silvergrad/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/silvergrad/engagements/)
 *   [Favorites](https://wordpress.org/support/users/silvergrad/favorites/)

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## Forum Replies Created

Viewing 2 replies - 1 through 2 (of 2 total)

 *   Forum: [Alpha/Beta/RC](https://wordpress.org/support/forum/alphabeta/)
    In 
   reply to: [register_nav_menu() issue](https://wordpress.org/support/topic/register_nav_menu-issue/)
 *  [silvergrad](https://wordpress.org/support/users/silvergrad/)
 * (@silvergrad)
 * [16 years, 2 months ago](https://wordpress.org/support/topic/register_nav_menu-issue/#post-1507764)
 * If I may ask, how DID you use wp_nav_menu? I have code like this:
 *     ```
       register_nav_menus( 'main_menu' , __( 'Main Menu', 'silvergrad' ));
       register_nav_menus( 'sub_menu' , __( 'Sub Menu', 'silvergrad' ));
       ```
   
 * and:
 * `wp_nav_menu('theme_location=sub_menu&container=&menu_class=menu_sub');`
 * That unfortunately doesnt work, it uses the callback function. Any ideas? I know
   that the theme_locations have been set properly.
 * Thanks!
 * EDIT: Never min, I figured it out. Was using old `register_nav_menu<strong>s</
   strong>()` code.
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [How to check which level a category is?](https://wordpress.org/support/topic/how-to-check-which-leve-a-category-is/)
 *  Thread Starter [silvergrad](https://wordpress.org/support/users/silvergrad/)
 * (@silvergrad)
 * [16 years, 4 months ago](https://wordpress.org/support/topic/how-to-check-which-leve-a-category-is/#post-1430197)
 * MichaelH – thanks, that looks like it will work.
 * 🙂

Viewing 2 replies - 1 through 2 (of 2 total)