Custom walker

Resolved

(@krielkip)

Hello Tracey,

Is it possible to build in a way, so we can extend the wp_nav?
In other words, can we extend the function widget and replace the wp_nav with a custom one:

wp_nav_menu( array(
                'menu'            => '',
                'container'       => false,
                'fallback_cb'     => false,
                'items_wrap'      => '%3$s',
                'depth'           => 0,
                'walker'          => new my_page_menu

			) );

This would be awesome.

https://ww.wp.xz.cn/plugins/better-menu-widget/

Viewing 4 replies - 1 through 4 (of 4 total)

Plugin Author

Tracey Holinka

(@traceyholinka)

10 years, 10 months ago

I currently don’t have plans to do this. Can you explain what problem you’re trying solve so I can better understand why you want this functionality.

Thread Starter

Krielkip

(@krielkip)

10 years, 10 months ago

With this function i can build custom menu’s. Think about adding a img with the title of the item.

I am using this on difference sites. Because this plugins works good. 😉
Maybe you can you use the extend tool? So i can extend it in the template.

Thread Starter

Krielkip

(@krielkip)

10 years, 9 months ago

Hello Tracey,

Got a update for this. I edited your code to add a custom walker.
I will share the code, maybe other people are happy to use it.

File: better-menu-widget.php, line 86 -91;

wp_nav_menu( array(
				'fallback_cb' => '',
				'menu'        => $nav_menu,
				'menu_class'  => esc_attr( $instance['menu_class'] ),
				'container'   => false
			) );

Replace with:

if ( has_filter('better_menu_walker')) {
                apply_filters('better_menu_walker', $instance, $nav_menu);
            }
            else {
                wp_nav_menu( array(
                    'fallback_cb' => '',
                    'menu'        => $nav_menu,
                    'menu_class'  => esc_attr( $instance['menu_class'] ),
                    'container'   => false
                ) );
            }

Then you can it in another file with:

function better_menu_walker_widget ( $instance, $nav_menu ) {
    wp_nav_menu( array(
        'fallback_cb' => false,
        'menu'        => $nav_menu,
        'menu_class'  => esc_attr( $instance['menu_class'] ),
        'container'   => false,
        'items_wrap' => '<ul id="%1$s" class="%2$s">%3$s<a class="hamburger" href="#" title="Open / Close Menu"><span>hamburger</span><div></div></a></ul>',
        'depth' => 0
    ) );
}
add_filter('better_menu_walker', 'better_menu_walker_widget', 1, 2);

or use it like:

function better_menu_walker_widget ( $instance, $nav_menu ) {
        wp_nav_menu( array(
            'menu'        => $nav_menu,
            'container'       => false,
            'fallback_cb'     => false,
            'items_wrap'      => '%3$s',
            'depth'           => 0,
            'walker'          => new my_new_nav_page_menu

        ) );
    }
    add_filter('better_menu_walker', 'better_menu_walker_widget', 1, 2);

If you could add this, then this plugin is really great.

Plugin Author

Tracey Holinka

(@traceyholinka)

10 years, 9 months ago

Thanks for the code. I’ll take a look at as soon I get some down time.

Viewing 4 replies - 1 through 4 (of 4 total)

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