The built-in taxonomy 'post_tag'.

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18
votes
1answer
6k views

The Difference Between Hierarchical and Non-Hierarchical Taxonomies?

The question is "What is the Difference Between Hierarchical and Non-Hierarchical Taxonomies?" This question really stumped me at first so I figured it would be a good idea to show the difference to ...
17
votes
5answers
12k views

Adding Fields to the Category, Tag and Custom Taxonomy Edit Screen in the WordPress Admin?

The question is "How do I add one or more fields to the Category, Tag and Custom Taxonomy Edit Screen in the WordPress Admin?" This question was asked on the wp-hackers list August 1st 2010 and I ...
10
votes
4answers
833 views

What is the difference between a “tag” and a “category”?

I have been using WordPress for several years, but have yet to see a reason to employ tags over categories or tags with categories. What is the thinking behind the two, and when are each appropriate? ...
9
votes
3answers
187 views

Posts with at least 3 tags of a list of tags

There is a set of tags against which posts that have at least 3 of those tags should be matched. Say there is the tags {foo, bar, chocolate, mango, hammock, leaf} I would like to find all posts with ...
7
votes
3answers
2k views

How can I allow commas in tag names?

I want to allow commas in tag names? For example, "hello, world" or "portland, or" but Wordpress keeps separating them. I can do it from the categories page: And it shows up fine. But anything ...
7
votes
1answer
552 views

Assign a Class to the Current “Tag” for Formatting

Essentially what I am hoping to replicate is something like the "current-menu-item" class that is applied to WP Menus. My client is wanting to use Tags as a sub-nav, and I've managed to get the tags ...
7
votes
0answers
356 views

Wordpress: Can I add categories/tags to all sites in my network at once?

I've installed Wordpress 3.1.2, and have enabled the multi-site network. Each employee in my department can now have their own company blog. I was hoping to provide a bunch of pre-defined categories ...
6
votes
2answers
2k views

On the WordPress Admin section how do I link to submenu pages created for a plugin?

So i'm trying to create a WordPress plugin and I've created some menu pages using this provided function: add_submenu_page('my_plugin_menu', 'Edit record page', 'Edit record page', 'manage_options', ...
6
votes
1answer
1k views

How do I display a tag cloud under my post that only shows tags from that post?

I've be looking to add a tag cloud under my post that only shows tags pertaining to the post. The tags shown should be in a tag cloud format; the post tags that have more post tagged with it will be ...
6
votes
2answers
2k views

How to configure Wordpress to be able to use <script> tag inside posts?

I'm looking for a solution that would allow me to write tags inside posts and be sure that the visual editor or wordpress will not alter them. The same problem can apply for other specific HTML code ...
6
votes
4answers
1k views

Plugin to restrict non-admin user to existing tags

Is there a plugin that would restrict non-admin users to only existing tags? I could have used categories for this, but it will be difficult to display with a large population (~1000) of tags.
5
votes
6answers
2k views

Check if current page has given tag ID

I am using custom taxonomies. How to check if current page has tag_ID = "XXX" ? If that is any help the URL form WordPress admin looks like this: ...
5
votes
3answers
597 views

Separate Media Library for each user

I'm creating a theme for a client and one of their requests is to allow users to upload images for their own use, but there may be an option to share the images. Here are some of the caveats: Each ...
5
votes
1answer
936 views

Can't custom taxonomies have same terms (slugs) as categories?

I knew that it's not possible to have same terms (term slugs) under categories and tags, but surprisingly, as I realized today, that's the case with custom taxonomies as well. So for instance, if my ...
5
votes
5answers
1k views

Best way to show map of tagged posts?

This seems so simple that I'm tearing my hair out. I want to add a page with a map showing all the posts with a particular tag. I want each marker to pop up with the title and the preview, allowing ...
4
votes
3answers
376 views

Add tag to post api wordpress

I have been googling around but could not find the "add tag to post" api/codex. Does anyone know what it is ? Also, the "delete tag from post". Thanks.
4
votes
1answer
312 views

How can I let my audience tag my posts?

I have over 400 interviews on my site and my audience keeps asking me for a way to sort through them. I don't have time to tag all 400 interviews. Do you think there's a way for my audience to tag ...
4
votes
3answers
1k views

How to Get Next or Previous Post in a Specific Tag?

I'm trying to create links to the next and previous posts within a specific tag (on the post page itself), but I can't seem to find a plugin or source that does this. I want to be able to something ...
4
votes
1answer
511 views

Can I turn off write-in tags/taxonomies?

One of the big problems my site staff has had with tags is the overwhelming number of similar or duplicate tags, due to the write-in ability. I'm about to add new custom taxonomies to my site for ...
4
votes
1answer
703 views

How to remove the tag cloud from custom taxonomy admin page?

When I register the taxonomy I have this which I thought might hide it: 'show_tagcloud' => false The default category page does not show a tag cloud so why does my custom taxonomy page, how do ...
4
votes
2answers
3k views

Adding post tags to custom post types

Standard WordPress post types have "Post Tags" which can be used to "tag" posts with similar content, makes those similar posts easily accessible just by opening that particular tag page and receiving ...
4
votes
3answers
1k views

A plugin to show post tags in a widget

I'm looking to show the tags of a post within a widget. I know this is hard because it's outside of the loop, but has it been done, is there one available? Thanks for any assistance. Hudson
4
votes
3answers
2k views

Display list of most used tags in the last 30 days

I am looking for a way to display the most used tags over the last 30 days. I am no coder, but I have come up with this mashup to display a list of the most used 28 tags (preference to fit my theme). ...
4
votes
1answer
570 views

<!--More--> not functioning

I have the following blog template with the the_content outputted. I have placed <!--more--> However it does not appear to be functioning, http://www.milknhny.co.uk/DVine/?page_id=19 Is there ...
4
votes
1answer
274 views

How to use the Tag description as the title attribute?

I'm trying to use tags to create a list of cross references for each post and want the tag description to show next to the tag and/or as the title attribute for the hyperlink so the description shows ...
3
votes
3answers
3k views

Custom columns on edit-tags.php main page

I am trying to add custom columns to edit-tags.php for a custom taxonomy that I have created. This custom taxonomy is called equipment-types and it only applies to one custom post type called ...
3
votes
3answers
2k views

Undefined property: stdClass::$labels in general-template.php post_type_archive_title()

I've got a custom post type with a standard tag taxonomy added to it like so: 'taxonomies' => array('post_tag'). I've added some tags to some posts of this CPT which are display on the front-end ...
3
votes
2answers
733 views

remove tags from posts in php

I feel like this should be a simple question, but I can't figure it out. If I have a post_id, how can I remove a particular tag from that post in php?? I know how to update meta information, but tag ...
3
votes
1answer
1k views

Exclude Specific Term from Search

It is possible to search for posts with a specific term by appending the URL with: ?&term=abc Is it possible to do the opposite and search excluding a specific term? Something like: ...
3
votes
1answer
1k views

Getting an ordered list of tags - via wp_tag_cloud or not?

I'm trying to output an ordered list of the top five tags for my site into the sidebar. At the moment, I'm using wp_tag_cloud like this to get it to output a nice <ul>: ...
3
votes
2answers
340 views

Tag selector like stackexchange?

I'm creating my own form based on this and I'd like to have a tag selector which is similar to the one on StackExchange. I can roll my own but I was wondering if something similar already exists. ...
3
votes
1answer
1k views

Widget to display custom taxonomy tag cloud

How to alter the default widget to display a tag cloud of a custom taxonomy?
3
votes
5answers
22k views

how to query posts by category and tag?

I am trying to show a list of posts that are related to category X and tag Y. I've tried the following code: $args = array( 'posts_per_page' => 4, 'tag_id' => $tag_id, 'cat' => ...
3
votes
1answer
122 views

In the tag archive - display count of posts for each category they belong to

I will try to be as explicit and short as possible. Suppose I have a site for books. I have three categories named adventure, romance and fantasy. Then, I have a tag called old books. In the top of ...
3
votes
1answer
2k views

Get posts with tag all post types

I'm trying to get all posts that have a specific tag, regardless of what type of post that is. I've tried every solution I've found (here on SO and further), but nothing works: I always only get the ...
3
votes
2answers
863 views

get_post_ancestors returns empty

I'm using WordPress to organize documentation for a software product I'm supporting and have hit a bit of a snag. I have multiple FAQ documents (saved as pages) that I need to be separate pages but ...
3
votes
2answers
2k views

How can I include custom post types on a tag page?

I'm using custom post types, but they don't appear on tag pages along with regular posts and i'd like to include both standard and custom post types on tag or category pages. What would be required ...
3
votes
1answer
148 views

How do I hide tags that have only been used once?

I'm looking to modify my theme so that only tags that have been used more than once show up on the site. Here's my logic, feel free to fault any (and all) of it: There is no point in only using ...
3
votes
2answers
784 views

Using URL parameters, list posts from category and custom taxonomy

For example, http://example.com/?cat=6&tag=books lists posts that belong to category ID 6 and tagged 'books' (i.e. posts that satisfy both conditions). Similarly, ...
3
votes
0answers
97 views

Disable Create New tags for posts [duplicate]

Possible Duplicate: Can I turn off write-in tags/taxonomies? I am trying to disable creation of new tags for posts. If a tag is in exisiting list of tags, it will be added with post ...
2
votes
2answers
790 views

wp_tag_cloud inline CSS

I am using wp_tag_cloud but my problem is the inline CSS (for the font-size). I am doing RWD so I need full control of my markup/css. As I saw there is no property that will make it go away, so I ...
2
votes
3answers
1k views

Plain-text tag list?

I'm looking for a way to display a plain-text list of tags to use as classes on my post elements, I've been trying $tags = get_tags(); $tag_list = ""; foreach($tags as $tag){ $tag_list .= ...
2
votes
2answers
1k views

Show certain terms from custom taxonomy but exclude 'parent' terms?

I have a custom post type "mycustom_products" (hierarchical) that has custom taxonomies called 'categories' and 'tags' (as many other custom post types do). My custom category is called ...
2
votes
1answer
2k views

Search for tags

Is it possible, to search just for tags? Not any other taxonomies or post types, just tag titles.
2
votes
2answers
788 views

Is it possible to filter get_adjacent_post() with tags?

I've been using get_adjacent_post() to determine the previous and next posts. How would I go about determining the next and previous links to posts matching the same tag as the current post? It seems ...
2
votes
1answer
1k views

How do I display a tag cloud with both post tags AND a custom taxonomy?

Using wp_tag_cloud(), how can I display a single tag cloud that incorporates both regular post tags and a custom taxonomy?
2
votes
3answers
445 views

Why is there no global function in wordpress to return the output of any function call?

We have template tags and some functions that start with get. Sometimes it would be just nice in themes to do like: $title = the_title(); to use the html later on. This is just a simplified ...
2
votes
1answer
69 views

What tags should be used for themes to show the type of layout?

In the Tag Filter the old tags 'fixed-width' and 'flexible-width' were renamed to 'fixed-layout' and 'fluid-layout'. Also new 'responsive-layout' tag appears. Should users duplicate new tag ...
2
votes
2answers
3k views

Search by word, category, tag, author

I want to make a search page, offering search functionalities by: 1) word 2) tag 3) category 4) author Can you recommend any technique, any guideline as per how to tackle this?
2
votes
1answer
1k views

What are allowedposttags and allowedtags?

I have been going crazy trying to google up what these globals are. What are allowedposttags and allowedtags? What is the difference between the two? Is there a list of all WP Globals and an ...