Hiranthi

Remove links for parent-items, add a is-parent class and/or add the parent-item to the submenu.

wp_list_pages tweaks

Remove links for parent-items, add a is-parent class and/or add the parent-item to the submenu.

Ben Huson

A more powerful version of <code>wp_list_pages()</code> which allows you to specify a start depth.
This means you can easily display secondary and tertiary navigation seperately from the primary navigation on your site.
The <code>list_pages_at_depth</code> function accepts all the same arguments as <a href="https://codex.wordpress.org/Function_Reference/wp_list_pages" rel="nofollow ugc"><code>wp_list_pages</code></a>, but has an additional argument called ‘startdepth’. Set this to be 0 to display primary navigation, 1 for secondary navigation etc. If you wanted to display secondary navigation with indented tertiary navigation you can use this in conjunction with the depth argument – simply set startdepth to 1 and depth to 2.
<pre><code><?php

list_pages_at_depth( array(
 'startdepth' => 1,
 'depth' => 1
) );

?>
</code></pre>
The plugin also includes a widget so you can easily add it to your site.
You can contribute and <a href="https://github.com/benhuson/list-pages-at-depth/issues" rel="nofollow ugc">submit bug issues</a> on the plugin’s <a href="https://github.com/benhuson/list-pages-at-depth" rel="nofollow ugc">GitHub page</a>.

List Pages at Depth

A more powerful version of wp_list_pages() which allows you to specify a start depth.

wp_list_pages tweaks vs List Pages at Depth