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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1answer
221 views

Run a filter when a walker runs

Is there any way to run a particular add_filter function whenever a specific Walker_Nav_Menu class runs? The function always needs to run when the walker goes, and I'd like them to share variables, in ...
0
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1answer
209 views

Extend walker - navigation, adding data attribute to a tag

I would a data attribute to the a tag in the menu, like have <a href="#example" data-attribute="attribute">CLICK</a> I know that I have to extend the Walker BUT I tried in several times ...
8
votes
1answer
2k views

Mega Menu Walker

I'm trying to create a mega menu walker. Unfortunately, walkers completely escape my coding knowledge. I could really use some help getting it working. Here's the features I need: Wrap the ...
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0answers
35 views

Walker only returns one child page

I'm trying to create a menu on a page showing all of its sub-pages. I want to add an image to the link so I'm using a walker to edit the output of wp_list_pages. But when I call the walker only the ...
1
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1answer
84 views

Insert HTML inside link in a walker

I've got a custom nav walker that (theoretically) pulls the featured image from the most recent post in a custom taxonomy, and displays the the image after the link in a wp_list_categories. The ...
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0answers
24 views

Regarding Wordpress Post, reply tree view

I want to make post/reply tree view in my admin panel so anybody can guide me which is best way to do that. I am using custom post type, custom post category and also added meta values to added post ...
0
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1answer
126 views

Term Checklist Walker - Disable Parent Categories

Currently I have a structure where the top level categories are acting like landing pages, so they should have no posts directly assigned to them. What I would like to do is disable the top level ...
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0answers
111 views

walker_category doesn't walk?

I'm trying to use the walker_category class in order to modify the HTML output of the wp_list_categories for several custom taxonomies, but the walker doesn't seem to 'work the tree'. Here is my ...
0
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1answer
50 views

Horizontal Navigation

Hi. I been fighting with this problem for couple of weeks now. Trying various approaches. From CSS styling to a custom walker. I want to render each level as its own element. The navigation ...
3
votes
2answers
138 views

Adding Post Counts to Menu (Nav) Programmatically?

I'm fairly stumped on this. Without getting too query-heavy, I was wondering what path one might take to produce a menu that links to a category of posts, and displays in parenthesis how many new ...
1
vote
1answer
658 views

Change an li class name in a wordpress custom menu walker

I'm building a nav that has a class applied to the main LI's and the nested LI's. Example: <ul> <li class="className">Test</li> <li class="className">Test <ul> ...
0
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0answers
90 views

Walker_Nav_Menu - creating separate menu for current top level item children

I have had hard time making wordpress custom walker work as I want and I think the problem might be somewhere else. I have a nav tree which looks like this: What I want to do is to have two ...
0
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1answer
103 views

Use wp_nav_menu to display ALL pages

I am currently building a wordpress theme. For the menu, I just want to display all the pages that are created in the order that they are created in (i.e. I don't want users to have to go into the ...
0
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1answer
2k views

Custom Nav Walker sub-menu HTML construct

I've got my Custom Nav Walker set up and it works fine with the main menu items, and displays them how I want. However the same HTML is being applied to the sub-menu elements which isn't what I want. ...
0
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0answers
177 views

Custom wp_bootstrap_navwalker file

I got a little problem right here. So I installed the wp_bootstrap_navwalker and it works so far. I got a 3 stage Navigation. The problem is that the navwalker adds the dropdown-menu class to every ...
0
votes
1answer
27 views

Why is only the first operation run in my loop - except for on the last repeat? [closed]

We have a custom walker displaying only the sub menu of the current top menu and while making some changes to it I ran into something I don't get - for some reason only the first echo of each loop in ...
0
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1answer
116 views

Page thumbnail doesn't display on navigation

I want to display thumbnail on navigation (using walker) but it doesn't display in the right place. Thumbnails displays only in index.php, before the navigation links and all these thumbnails are ...
1
vote
2answers
82 views

Detecting classes, adding widgets, and adding divs in with a Nav Walker

I've been trying to figure this out for days, to no avail. A template I'm building requires a mega menu. The markup for the menu looks like this: <nav> <ul> <li><a ...
1
vote
1answer
56 views

Make parent page only link to first subpage

I'd like to automatically make any parent page link to it's first subpage if it has one. Like so: Parent 1 (/#subpage-1) Subpage 1 (/#subpage-1) Subpage 2 (/#subpage-2) Subpage 3 (/#subpage-3) ...
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votes
0answers
407 views

Nav menu custom walker not working in child theme

I have created a parent theme with a nav menu walker that works fine. I want to create a child theme to show small variations to the client. When I put the same code in the child theme it doesn't ...
0
votes
2answers
549 views

Wrapping link and .sub-menu with wp_nav_menu

I want to wrap each sub-menu ul and the tag just before it with a div. I can create the opening tag using the 'before' attribute of wP-nav_menu like this: wp_nav_menu(array( 'before' => ...
0
votes
1answer
98 views

Help with output of post classes using apply_filters

I’m new to scripting, this is a plugin I'd like to modify to output post classes. When I try using: apply_filters( 'post_class', $page->post_class ) it only outputs array=" ". Do I need an ...
0
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0answers
12 views

Custom nav walker error [duplicate]

I'm using wordpress 3.9 locally to develop a new theme for my website, however I am getting these errors when trying to use a custom nav walker function: Strict Standards: Declaration of ...
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0answers
73 views

Getting post content within wp_nav_walker

I have a custom walker set up designed to add content into the nav menu. The problem being that it is not pulling the content. The post object returned by the get_post/get_page has an empty ...
1
vote
0answers
25 views

Get top items number from wordpress menu

I've made a menu in Wordpress backend with 3 levels depth. (4 main tabs with 2 sub level items) I would like to know how I can get the number of tabs created automaticly and add this number to a ...
0
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0answers
69 views

Override edit_custom_walker.php to conditionally show input depending on menu position

I've created custom inputs for WordPress nav-menus admin page. I've used a similar technique as is shown in this answer - by duplicating edit_custom_walker.php and adding my own fields. My custom ...
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0answers
40 views

Walker_Nav_menu access parent menu name

I extended Walker_Nav_Menu with the code below and I would like to replace [TITLE HERE] with the name of the parent menu... In my menu I only display one depth of the navigation at a time. So I would ...
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0answers
108 views

Rendering of custom walker menu function not working properly

I have a custom function for my nav walker menu that adds custom php/html to it, which can be seen below. It renders a twitter bootstrap dropdown menu that I would like to put my login form in. ...
0
votes
1answer
121 views

Customize Walker_nav_menu to show posts if item is category

I would like to customize the nav menu walker so that when it encounters a category it automatically makes the 5 most resent posts children of the menu item. Is there a way to dynamically add items ...
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0answers
51 views

Can I use multiple nav_walkers?

I am working on a project and I came to the conclusion that I need to use 3 nav walkers: one for edit and 2 for HTML formatting class MY_Walker_Nav_Menu_Edit extends Walker_Nav_Menu {} // this ...
0
votes
1answer
189 views

How to add a element with walker menu right after begin of the navigation tags?

I was trying to add a element right after begin of the navigation tags and before the ul will start. So add a element directly after opening nav tag. I tried this, but this will add a list item after ...
-1
votes
1answer
43 views

Custom walker pulldown display current page

I have this pulldown menu and when I go to a page with this pulldown menu, I want that the current page is showed in the pulldown menu. I've searched in the documentation but can't find any. class ...
0
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1answer
93 views

Add login hyperlink to secondary navigation menu

I have the following lines of code in my functions.php file: #-----------------------------------------------------------------# # Custom menu ...
0
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0answers
15 views

Get parent menu item id on submenu ul using start_lvl [duplicate]

I'm struggling with the Walker_Nav_Menu. In the start_lvl function, where I create the <ul> tag holding my submenu, I want to insert the item ID from the parent menu item. I know that I can ...
1
vote
0answers
172 views

Split into two seperate unordered lists with custom walker

So I am trying to create a mega-menu using a custom walker through Wordpress. So far I have this for the walker: class oe_walker extends Walker_Nav_Menu { /** * Specify the item type to ...
0
votes
0answers
413 views

How to add class to parent a tag with a sub menu

I have been trying to add a class to the parent a tag of a sub menu using a custom walker. The current walker I am using adds the class to the parent <li>, does anybody know how to adjust this ...
4
votes
4answers
765 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
126 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
423 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
178 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
447 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
402 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
218 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
179 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
21 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
1k 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
95 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
142 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 ...
1
vote
1answer
5k 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", ...