How to create this Custom Walker Menu

1. What is Walker nav menu?
2. How do I create a custom menu widget in WordPress?
3. How do you use the Nav Walker?
4. What is WP Walker?
5. What is WP Nav Walker?
6. How do I create a dynamic menu in WordPress?
7. What is a custom menu widget in WordPress?
8. What is the difference between a plugin and a widget?
9. What is a walker class?
10. How do I get navigation menu items in WordPress?
11. How do I use bootstrap navbar in WordPress?

What is Walker nav menu?

WordPress uses a special class, called the Walker class, designed to help traverse and display elements having hierarchical structure. WordPress goes through menu pages to display the items using a walker object. The function Walker_Nav_Menu class is located in wp-includes/nav-menu-template.

How do I create a custom menu widget in WordPress?

Go to My Sites → Appearance → Customize → Widgets. Select a widget area you want to add the navigation menu widget to. Select Add Items to open the widget list. Search for the Navigation Menu widget and click on it to add it to your widget area.

How do you use the Nav Walker?

You can add your walker class in your plugin files, theme's function. php or any PHP file included by functions.
...
Preparation

1. wp_nav_menu([
2. 'theme_location' => 'primary',
3. 'menu_class' => 'main-menu',
4. 'container' => 'nav',
5. 'container_class' => 'header__main-nav',
6. 'walker' => new AWP_Menu_Walker()
7. ]);

What is WP Walker?

The Walker class was implemented in WordPress 2.1 to provide developers with a means to traverse tree-like data structures for the purpose of rendering HTML.

What is WP Nav Walker?

A custom WordPress nav walker class to fully implement the Twitter Bootstrap 4.0+ navigation style (v3-branch available for Bootstrap 3) in a custom theme using the WordPress built in menu manager.

How do I create a dynamic menu in WordPress?

Creating Custom Navigation Menus in WordPress Themes

php file. add_action( 'init' , 'wpb_custom_new_menu' ); You can now go to Appearance » Menus page in your WordPress admin and try to create or edit a new menu. You will see 'My Custom Menu' as theme location option.

What is a custom menu widget in WordPress?

The Custom Menu Widget allows you to display pages, categories, and custom links in your site's sidebar. To use it, you first need to create a custom menu. Here's an example of what it looks like when it's activated on a sidebar.

What is the difference between a plugin and a widget?

The easiest way to remember the difference is that plugins add functions or features to your site. Widgets add content blocks to the front end, usually in the sidebar or footer of your site.

What is a walker class?

The walker class is an abstract class designed to help traverse and display elements which have a hierarchical (or tree like) structure. ... It simply traces each branch of your tree: it has to be extended by other classes which tell it what to do for each element it comes across.

How do I get navigation menu items in WordPress?

Parameters #

1. 'order' (string) How to order nav menu items as queried with get_posts(). ...
2. 'orderby' (string) Field to order menu items by as retrieved from get_posts(). ...
3. 'post_type' (string) Menu items post type. ...
4. 'post_status' (string) Menu items post status. ...
5. 'output' ...
6. 'output_key' ...
7. 'nopaging'

How do I use bootstrap navbar in WordPress?

Adding the Bootstrap Responsive Menu to your WordPress Theme

php wp_nav_menu( array( 'theme_location' => 'top_menu', 'depth' => 2, 'container' => false, 'menu_class' => 'navbar-nav mr-auto', 'fallback_cb' => 'WP_Bootstrap_Navwalker::fallback', // Process nav menu using our custom nav walker.