Every Post in WordPress is filed under one or more Categories. Categories allow the classification of your Posts into groups and subgroups, thereby aiding viewers in the navigation and use of your site.

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19
votes
2answers
11k views

Is There a Difference Between Taxonomies and Categories?

I've been reading the codex for WordPress closely and am confused about the vague definitions between what a Taxonomy is and what a Category is. For that matter, term is also a word that is used in ...
2
votes
5answers
17k views

Get all categories and posts in those categories

I am looking for a solution that allows me to print the following: Cat 1 Cat 2 Cat 3 Post 1 Post 1 Post 1 Post 2 Post 2 Post 2 Post 3 Post ...
6
votes
1answer
3k views

Force category choice before creating new post?

How can I force the user to first choose a category before continuing to the editor when creating a new post? I want to set some default content, but this is based on the category, so I need to know ...
16
votes
4answers
8k views

WordPress Multisite - global categories

Setting up a WP multisite instance - the client has an existing ontology / set of categories that they want to classify all content across the set of blogs. Also the desire is that any new categories ...
4
votes
1answer
7k views

Remove parent category from permalink? Basically only have the child category?

I think there used to be an out-dated plugin to do this. Is there any way to do this easily with just a little code? We prefer not to rely on a plugin since that makes us dependent on the developer ...
14
votes
5answers
6k views

Can I add a Category Metabox to attachment?

I am using register_taxonomy_for_object_type() to add the Category taxonomy field to Media uploads (attachments). I'm using this code to do so: add_action('init', 'reg_tax'); function reg_tax() { ...
4
votes
3answers
16k views

How to change permalink structure for custom post type and it's taxonomies?

This is a repost of an earlier question I had, but I like to go into more details now to be able to fully solve this. So again, with (normal) posts changing the permalink is as easy as going to ...
1
vote
1answer
3k views

Allow duplicate permalink slugs for posts in different categories

I have my permalink format set to /%category%/%postname%/ and I have two posts with the same permalink slug, but in different categories. Ideally, the two permalinks should look like this: http://...
2
votes
3answers
378 views

Sticky posts on home page, search, tag and archives without plugin

I have a question today. I am looking for a solution to make sticky post available on my website. But, i just got it work on homepage with the code below. function wpb_latest_sticky() { /* Get all ...
0
votes
1answer
2k views

Custom query with category exclusion and post-meta “whitelist”

I have two widgets, one shows News while the other shows everything except News (We'll call the second one Blog). The blog portion is currently working correctly. The News posts are either ...
17
votes
4answers
12k views

Adding categories to custom post type in permalink

I know people have asked this before and have gone as far as adding the custom post type, and rewrite for permalink. The problem is I have 340 existing categories which I would like to continue ...
1
vote
2answers
724 views

How to only show posts on last child category

By default WordPress will list posts on each category in its hierarchy. Example: Parent /- child /-- grandchild When viewing the "Parent" category you will see a list of posts from child, ...
1
vote
2answers
4k views

Multiple Domain Names - One WP Install (non-Multisite) - Default Each Domain name to Category Archive

Use case is somewhat simple - here goes: Five people share a single wordpress install - not multi-user Each person blogs and puts their posts in a their own unique category Each person has their ...
8
votes
1answer
14k views

Get posts from sites in Multisite?

I'm trying to pull multiple sites posts. For example, I can pull out a single site posts by a category and total posts 10. But I'm trying to pull out both posts from two separate Multisite blogs 1 &...
5
votes
1answer
608 views

How to get current_cat in navbar, in single post

In a site I have using Wordpress 3.0, when I'm in a single post, the navbar showing the categories doesn't give the parent category the class of "current_cat" and therefore that category is not ...
4
votes
1answer
5k views

Order get_terms() By Custom Field

I want to order my categories like I order my pages. I've added an extra field called Order to my taxonomy, but how do I order my terms by this value? Adding and Saving my Order Value: /** Add New ...
0
votes
2answers
2k views

Custom-Taxonomy as categories: Remove “most-used” tab?

I created a custom-taxonomy for a custom-post-type which functions as kind of categories for this post-type. The Metabox for my taxonomy has two tabs. One for my Categories and a second tab called "...
0
votes
2answers
2k views

categories on attachment page

I am using this function to display categories specified to a post having gallery on the image attachment page. <p>CATEGORY: <?php the_category(', '); ?></p> The problem is that ...
1
vote
4answers
3k views

Make parent categories not selectable

I'd like that my categories having child-categories don't be selectable on the post article page. What I want to do is to remove the checkbox before their label. I've looked the filter documentation ...
1
vote
1answer
3k views

Category menu item and its last 10 posts as sub-menu

i have some posts categories as element of a main navigation menu, and i'd like to display the ten lasts posts of this category as sub menu. ex: Category1 Lastpost1 Lastpost2 The ...
4
votes
2answers
2k views

Catch 404 after changing permalink structure from /%postname%/ to /%category%/%postname%/

I made a site some time ago and after some days some posts were indexed by search engines. Today I changed the permalink structure from /%postname%/ to /%category%/%postname%/. After that, when ...
1
vote
3answers
11k views

How to get posts from two categories with WP_Query?

I'm using WP_Query to create 'latest posts' & 'popular posts' sections on my home page. I'm trying to just pull 5 posts from 2 categories (9 & 11) but it will only show posts from cat 9. Here'...
6
votes
3answers
3k views

Filtering categories in the permalink structure

Using /%category%/%postname%/ for the permalink I get a URL string of all the categories that the specific post is included in. I would like the categories in the url to be filtered down to only one ...
3
votes
2answers
1k views

How do I create a way for users to assign categories to a post from the frontend?

Basic idea is for any post on the site, I'd like users to be able to assign a category for it by selecting from a set of checkboxes on the frontend. This would be a kind of crowd-sourced ...
2
votes
1answer
3k views

Adding Colorpicker Field To Category

I want to add a custom field to my categories where the user can color code them. I've added the field but I want to use built in colorpicker (either tinyMCE or the farbtastic) to give the user an ...
3
votes
1answer
2k views

Combine two taxonomies in a hierarchical tree

For example, I have WooCommerce products that have taxonomies: brand (e.g. Converse, adidas, D&G) (taxonomy id: product_brand) category (e.g. Boots, Sneakers, Sandals, Heels) (taxonomy id: ...
4
votes
2answers
4k views

How To Modify The Loop in archives.php To Have 11 Posts Per Page and CSS Styling

I edited my loop in archives.php in order to work with pagination and with the Category Post List Widget. I basically pieced it all together from random code and ideas and am now so far from the ...
2
votes
1answer
803 views

Automated adding of one tag to all the posts in a category

I'm currently redesigning a site that has 700+ posts, divided into about 150 different categories. Some categories have 2 posts in them, other categories have 70. Now for every category, I want to ...
1
vote
1answer
1k views

Archive listing of posts by publish year (multiple years)

I have an archive page showing all blog posts (in a specific category). With a growing number of posts, I want to separate these by publish year. For example (simplified), I'd like the following: ...
1
vote
3answers
382 views

Add default content to post (for specific category)

I'm trying to add some default content to my posts using this code in my functions.php: add_filter( 'default_content', 'my_editor_content' ); function my_editor_content( $content ) { $content = "My ...
0
votes
2answers
2k views

How would I increase the Author Role to be able to add a new category?

How do I increase Author Role permissions to be able to add Categories? Other solutions welcome. We just need guest authors to be able to add categories while ensuring there is not already a existing ...
4
votes
3answers
5k views

Wordpress Multiple Category Search

From few months I am digging into wordpress for multiple category search options, and finally came up with this. I just found that wordpress allows multiple tags, which means that if in your URL you ...
3
votes
3answers
2k views

Use tag interface for hierarchical taxonomy?

Custom taxonomies are great. I registered a bunch of new taxonomies and wrote an importer to import our hierarchical taxonomy into WordPress a la XML. The problem is one taxonomy has about 1,100 terms ...
6
votes
3answers
4k views

How to add category to: 'wp-admin/post-new.php'?

I want to have a link to create a new post that sets the category also. I have tried wp-admin/post-new.php?post_category=12 and wp-admin/post-new.php?cat=12, but neither worked. I also tried using ...
5
votes
3answers
6k views

Plugin for custom sort order for categories?

I'd like to employ a sort order option in my theme to allow categories to be sorted similar to pages. Can anyone recommend a plugin that does this?
3
votes
4answers
8k views

Get the first post term

How do I get only the first term of a custom post type. I can get all - no problem. This what I am using to grab all of them <?php foreach ($terms as $term) {echo '<a href="'.get_term_link($...
5
votes
5answers
2k views

Different post sort order within different categories

I need to give each post a unique post order for multiple Categories (per post) it is in. I can imagine a solution using custom fields whereby for each Category there is a corresponding custom field ...
4
votes
1answer
1k views

Control term order on a per-post basis

I have a taxonomy in which term order matters, but varies from post to post. So I want to be able to set the order that terms are displayed in on a per-post basis: My first post | Tagged: Apples, ...
4
votes
2answers
3k views

How can I hide a category from Contributors in the edit/add new post screen?

I have a situation where I need to hide a specific category and it's children from users who are logged in as Contributors. I don't want them to see this category and it's children in the categories ...
3
votes
1answer
866 views

How to set up sub-categories for author pages?

I am setting up Wordpress for a school. They want to enable teachers to have their own section of the site where they can create posts in different categories (assignments, events, etc). I know that ...
2
votes
8answers
11k views

Filter get_categories() for taxonomy term in WordPress

I want to show a category only if a (custom) post is in that category AND region = $name for that post. So, e.g. I have a custom post (type "business") named "Mamma Mia" in child-category: "pizzerias"...
1
vote
1answer
1k views

Plugin to set all Posts in a certain Category to a certain Post Format

I want to setup my WordPress so that whenever I create a post with the category "Tweet", my wordpress installation automatically changes the post format from post to aside. This will help me because I ...
1
vote
2answers
902 views

Exclude Category From Home Page, Display Posts on It's Own Page?

I created a new category with the ID of 57, how do I exclude this category from the homepage/blog and then list the posts from this category on its own page? this is what my index.php looks like <...
5
votes
2answers
1k views

Share one taxonomy across multiple blogs in 3.0 [duplicate]

Possible Duplicate: WordPress Multisite - global categories I have a series of blogs that will use some, but not all, of the same posts. We have one blog where many of the posts are written, ...
4
votes
2answers
883 views

Add role that restricts user to post in specific category

I'm trying to create a role that restricts the ability to post to a specific category, hiding the other from the checkbox. I don't want to use plugins. I'm looking for a snippet to put in functions....
3
votes
3answers
632 views

Display all posts in category, with specific tag posts at top

Rephrase question I need to order posts inside the loop for my category car. What I need, if I visit the category page of car, I need all posts tagged BMW to display first, and then the other posts ...
2
votes
1answer
2k views

Categories assigned to custom post type not found

Here's my issue: I have assigned a custom post type to certain categories. When I search for these categories, either through search or entering the url directly. However, if I assign a normal post ...
1
vote
4answers
6k views

Exclude the category from the WordPress loop

I have this code for the loop, and I need to exclude a category 4 from this loop. Any suggestions on how to achieve this? Code that starts the loop <?php if(have_posts()): ?> <ol ...
1
vote
1answer
663 views

Adding Custom User Profile data based upon Categories

Based upon the code found here: How To Add Custom Form Fields To The User Profile Page? How Could I alter this so that users could check one of several boxes based upon categories I have setup in the ...
0
votes
2answers
536 views

Display a list of subcategories a post belongs to

I have this code: <?php // List subcategories of category '4' $subcategories = get_categories('&child_of=4'); foreach ($subcategories as $subcategory) { echo sprintf(' <a href="%s">%s&...