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.

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4
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4answers
1k views

Any walker causes blank menu?

Using the following, or any other custom Walker_Nav_Menu seems to cause a blank navigation menu, I tried specifying the default to make sure I wasn't going crazy yet it still blanks the output... Any ...
1
vote
1answer
154 views

Use menu class in walker function

Is there anyway, using the custom menu css classes that are turned on in the option, to apply those via a walker function to the span instead of the li's? My custom walker: class ik_walker extends ...
1
vote
1answer
575 views

Custom walker nav - Add sequential number as class

I'm getting to grips with the walker at the moment, but i need some assistance in getting my desired effect. My walker function looks like: class ik_walker extends Walker_Nav_Menu{ //start of ...
0
votes
0answers
219 views

creating a custom walker class

I am currently developing a theme for wordpress, and would like to add some data values to the list items that are returned. Here is the basic structure of my nav: <div id="nav" class="grid_9 ...
0
votes
1answer
552 views

Editing or filtering the output of the Genesis navigation

I'm trying to edit or apply a filter to the default Genesis navigation genesis_do_nav Currently I'm extending a Walker class to add a <span> with data-attribute around the navigation's link ...
1
vote
1answer
742 views

Walker nav remove submenu ul from a certain depth

I want to remove sub-menu ul and .menu-item-has-children class when the menu depth is superior or egal to 2. So, I only want a menu with 3 sub-menu at maximum. Other item children will still ...
1
vote
1answer
318 views

Removing <li> from Comment

I'm making a custom comment template, and I do not wish to use a list to display comments. By default, WordPress puts the following at the end of every comment: </li><!-- #comment-## --> ...
0
votes
1answer
253 views

wp_list_pages hierarchical help

So I have been searching online for something that I think is simple to achieve and I am most likely over thinking it. I have found many related articles on the matter but can't seem to get it to ...
0
votes
1answer
25 views

Need direction on a seemingly complex menu walker for automatically inserting a parent link li in it's submenu ul

I'd appreciate some direction on how to accomplish something with my WordPress menu. I've Googled this for hours without avail. I was to automatically insert a parent link into it's immediate submenu ...
1
vote
2answers
2k views

How to remove trailing </li> tags from wp_nav_menu walker

I have used theme twenty thirteen a my base theme and Have tried used code from http://stackoverflow.com/questions/12159486/wordpress-change-header-navigation-list-items-to-div when I try to validate ...
0
votes
1answer
114 views

Using Different nav_menu_css_class for different nav_walkers

On my theme I have to different nav_walkers, I'd like to be able to call two different nav_menu_css_class-es for each menu alas, they appear to apply globally. Here's what I have function ...
1
vote
0answers
165 views

Walker Class - Check if menu item has description and if so add class to li

I am using a pretty common walker class to pull in the description when I call the wp_nav_menu function. I am using this to add an optional second line for the menu, using the description. This of ...
2
votes
1answer
2k views

Show top-level parent with submenu menu walker

I've used the menu walker below to display dynamic submenus with great effect in the past. It displays 2nd- or lower-level menu items IF the current page is a parent, sibling, or descendant of the ...
2
votes
1answer
7k views

Customizing Walker_Nav_Menu

I'm looking for a solution to adjust the output of wp_nav_menu only on a specific navigation menu. I have my menu: wp_nav_menu( array( "container" => "nav", ...
1
vote
1answer
3k views

Adding ul class with wp_list_categories Custom Walker

I am trying to achieve something that seems like it should be simple but is causing me headaches. I am listing my categories out using wp_list_categories which gives me this... <ul> ...
3
votes
0answers
844 views

Custom menu walker: how can i check first item

I need to output different html code only for the first item of my submenus. How can I check in start_el() function if current item is first or not? Example: Menu voice 1 -- Sub 1 -- Sub 2 -- Sub 3 ...
0
votes
2answers
4k views

Show children (sub-navigation) of active menu item only

So I've searched the net and attempted to code a custom walker class that will do this, but I'm new to WordPress and although similar questions exist none fit exactly what I'm looking for, or suggest ...
4
votes
2answers
395 views

How does a minimal menu walker look like?

According to the docs of wp_nav_menu we can specify our own walker function. They suggest to copy the default one and modify it as needed. But to be honest, it is a bit too complicated for the to ...
0
votes
0answers
511 views

Additional class for.sub-menu UL?

This code returns my WordPress menu: <?php wp_nav_menu( array( 'theme_location' => 'primary', 'menu_class' => 'header-menu') ); ?> What's the easiest (non-JS) way of adding additional ...
2
votes
3answers
4k views

Strict Standards Error bootstrap navwalker

I am having trouble understanding this error and I've not come across it before, please could someone help? Strict Standards: Declaration of wp_bootstrap_navwalker::start_lvl() should be compatible ...
-2
votes
1answer
247 views

Custom navigation / menu output (walker?)

I'm trying to implement a responsive jQuery navigation but I need to extend the default output of the WP menu. I believe I need to use a custom walker but honestly, I don't know how to get it to work ...
0
votes
1answer
930 views

Single.php Active Category Class

Currently by default (I believe) when you're on single.php, Wordpress doesn't add a "Active" class to the blog category you're viewing the single post in like it would for pages or if you're on the ...
0
votes
0answers
49 views

How can I modify wp_nav_menu with walker?

I would like my wp_nav_menu to output in the format for jquery ui: <h3>Section 1</h3> <div> <p> Mauris mauris ante, blandit et, ultrices a, suscipit eget, quam. Integer ut ...
0
votes
0answers
24 views

Help with Wordpress Walker Function [duplicate]

I need some help customizing a walker function. I don't fully undrestand it, but it's helped me get half of what I need. class themeslug_walker_nav_menu extends Walker_Nav_Menu { // add ...
0
votes
1answer
2k views

Customizing a walker menu class

Hey Folks I trying to customize a walker class to add custom classes to navigation level. Essentially there will be 3 levels of navigation. <ul *custom class*> <li *custom class*> ...
0
votes
1answer
73 views

Modifying navigation menu classes with a Walker

I did a class that extends Walker_Nav_Menu to modify the default classes of my < li >s but also to modify the default classes of my < ul >s. It seems that only the sub-menus are affected by the ...
0
votes
2answers
198 views

Walker for menus

I want to modify all of my <li>'s classes and ids, but the function wp_nav_menu() does not let me do so, so I think I need to use a walker. I am pretty new in OO, so using an object is not ...
0
votes
1answer
109 views

custom walker class for own menu?

i have designed a html template for own blog, in my theme my menu is this structure, <ul class="right"> <li class="has-dropdown"> <a class="active" href="index.html">Home</a> ...
1
vote
0answers
105 views

Customizing Primary Menu to include custom taxonomy description

I've a hard time implementing the custom primary menu behaviour. I've already: Created a custom post type: products that has a custom taxonomy: product_category associated with it. Activated and ...
0
votes
1answer
1k views

Use wp_nav_menu to dynamically generate child menus

The goal: use wordpress's wp_nav_menu to generate a menu where child pages were dynamically added while keeping the correct submenu classes. Before: Installations Habits After: Installations ...
0
votes
1answer
155 views

How do I separate link levels in a custom menu walker?

I am trying to build a custom menu walker and I am unclear on how I would be able to build a UL for top level menu items and a separate UL for all menu items of lower levels. Essentially I am trying ...
0
votes
0answers
117 views

Split submenu displaying the description underneath

By using the below class, I was able to extend the Walker_Nav_Menu and display the description under the link. I'm working with an UI that requires to have submenu split that also display the ...
0
votes
2answers
166 views

Adding a tag to wp_nav_menu

I am using wp_nav_menu and I have a need for custom implementation. The default markup is like this: <ul> <li id="menu-item-59" class="menu-item menu-item-type-post_type ...
3
votes
1answer
2k views

Error “Trying to get property of non-object” with Custom Walker for wp_nav_menu

I am trying to add some ARIA related stuff to the wp_nav_menu function. I use a custom walker class for this purpose: class Walker_Nav_Menu_With_Aria extends Walker_Nav_Menu { function ...
0
votes
1answer
75 views

changing the labels inside appearance -> menus for some for the fields

So I've create a custom walker for nav menu (i am talking about the menus located at: appearance -> menu -> add a new menu. I now use the following for several things i need: URL Title Attribute CSS ...
1
vote
1answer
459 views

ol children instead of ul children

I've created a new walker class to display a custom layout when using the wp_list_comments(); function and this is perfect, the only thing is that all replies to one comment are listed in a <ul> ...
0
votes
1answer
2k views

Add <span> within the <li> output of <? wp_nav_menu() ?>

Im currently printing out: <?php wp_nav_menu( array( 'theme_location' => 'primary' ) ); ?> Which outputs: <div class="menu"> <ul> <li ...
0
votes
2answers
81 views

alternating classes on wp_list_pages

I'm trying to have alternating classes on the list created by wp_list_pages. Currently I have extended the Walker_page class updating the start_el function as follows: class Sidebar_walker extends ...
1
vote
1answer
70 views

Limit Custom Crawler to front end only

I am using the following custom walker to hide the Login and Register pages from my navmenu created with wp_get_nav_menu_items..... function wpse31748_exclude_menu_items( $items, $menu, $args ) { // ...
1
vote
1answer
4k views

Show thumbnail for category?

I currently have a code where, in my category.php, it checks if the specific category has subcategories, and if it does, show them using wp_list_categories. I'd love to have these wp_list_categories ...
1
vote
1answer
371 views

Walker_Nav_Menu doesn't work in wp_page_menu_args filter

I need to hide certain nav items from the menu (based on the password protection functionality) and I'm having trouble getting my custom Walker to work. In fact, I can't even get the standard ...
0
votes
1answer
105 views

wp_nav_menu - Collapse with PHP

How can wp_nav_menu be used to collapse and expand elements with PHP? Some walker function? Plugin maybe? What it looks like in wp-admin menus About Customers Cases Contact Contact us ...
0
votes
1answer
1k views

How to get current pages menu text?

Is there an easy way of outputting the current pages menu text? I am looking for something like <?php echo get_the_title(); ?> But for the current pages menu text.
2
votes
1answer
622 views

Adding 'active' class to custom taxonomies using walker in functions.php

I'm trying to use the following code in functions.php in order to show a menu with categories (custom taxonomies actually). I simply want it to show active when on the current page. What am I doing ...
0
votes
1answer
889 views

Costum walker with sub menu item count

I have a menu like: -Item1 --Sub1 --Sub2 --Sub3 --Sub4 --Sub5 --Sub6 -Item2 -Item3 and want to do some costum stuff after x subitems, so I have to determine when x is reached. I tried to define a ...
0
votes
2answers
594 views

How to exclude/remove submenu using Walker_Nav_Menu

i'm working on the new site with custom menu and extended Walker_Nav_Menu class to add custom content to the wp nav menu. i have registered a custom select box (key: my_custom_menu) in menu from ...
0
votes
1answer
318 views

Does the 'nav_menu_css_class' filter accept 2 or 3 arguments?

I've been using the nav_menu_css_class filter in one of my plugins, implemented as: add_filter( 'nav_menu_css_class', 'wbwcrf_nav_menu_css_class', 10, 3 ); function wbwcrf_nav_menu_css_class( ...
0
votes
2answers
2k views

Custom Nav Walker menu - Display children count

I have a custom walker menu.( See the code below) I would like to have my nav menu like this ---------------------------------- Home | link1 | link2 | link3 (5) ---------------------------------- ...
2
votes
1answer
680 views

Custom Nav Walker to show siblings and children of current branch?

I have seen very similar (if not exact) queries to this all over Google, but always seem to find something short of what I need. I am trying to create my full vertical menu using wp_nav_menu in my ...
10
votes
3answers
5k views

Custom Nav walker display current menu item children, or siblings on no children

I've been messing around / searching for hours and still can't get this to work, so i'm finally giving in and asking for some help. I'm trying to write a custom walker that shows only the current ...