Custom Nav Walker Displaying Values in Sub Menu
I’ve managed to sort this All I needed to do was remove these lines. $output .= “</div>”; $output .= “</dropdown-link>”; $output .= “</div>”;
theme-development
Site Health : An active PHP session was detected
I was facing same issue. I replaced the code session_start(); with if (!isset($_SESSION)) { session_start([‘read_and_close’ => true]); } and it worked for me.
List categories and exclude child categories
After some trial and error, this is what it took to make it work… $cat_args = array(‘orderby’ => ‘count’); $cat_args[‘title_li’] = ”; $cat_args[‘exclude_tree’] = 1; $cat_args[‘exclude’] = 1; $cat_args[‘depth’] = 1; wp_list_categories(apply_filters(‘widget_categories_args’, $cat_args));
How to test for MU via functions.php?
Try the is_multisite() conditional, more documentation here: http://codex.wordpress.org/Function_Reference/is_multisite You may find the is_main_site() conditional useful as well. Just note that is_main_site() will always be true if is_multisite() is false.
Can’t access WordPress functions in file called via Ajax?
The reason for this error is that your loading the file without loading in the WordPress system and so wp_query() doesnt exist. Quick fix is to: include(“../../../wp-load.php”); <– guessing at the location of the wordpress file. at the top of the php file.
adding .current* tags to custom post types and taxonomies
The classes are not added by the Twenty Ten theme, but by the common custom navigation menu code, in _wp_menu_item_classes_by_context(), which is called from wp_nav_menu(). If you want to add extra classes you can do that by either hooking into wp_nav_menu_objects, called once with the whole menu tree, or into nav_menu_css_class, called when rendering each … Read more
Can I specify that custom.css gets loaded at Appearance > Editor instead of style.css?
This seems to be controlled by global $file variable, which is filled from request (GET or POST) by WordPress. So you will need to pass file you want in request or hook somewhere and override value of the variable. If latter be careful that you don’t lock editing to single file altogether. See source for … Read more
How do I highlight the menu for a child page?
The archives.php template file is a custom page template file for a static Page. The is_archive() and is_home() conditionals apply to a blog posts archive and blog posts index, respectively.So, you’re never going to get is_archive() to return true while displaying the output of archives.php. To have your archives.php static Page appear in the menu: … Read more
Removing title tags from each page
You can open your theme files and remove the code that adds this to the page. The typical files to look in are: index.php, page.php, post.php, single.php. Look for this: <h2><a href=”<?php the_permalink(); ?>”><?php the_title(); ?></a></h2> or it might look like this: <?php the_title(); ?> You might want to comment the part of code out … Read more
Display future posts?
$args = array( ‘post_status’ => “future”, ‘order_by’ => ‘date’, ‘order’ => ‘ASC’ ); $yourLoop = new WP_Query($args);