Creates a list (bulleted, number, or custom) of non-hierarchical taxonomies as an alternative to the term (tag) cloud. Formerly known as Tag List Widg
Since I first wrote the Tag Dropdown Widget plugin upon which this plugin is based (in November 2009), WordPress introduced custom taxonomies and, as more-fully discussed below, saw a new widgets API overtake its predecessor. As part of the widgets-API-related rewrite, I expanded the plugin to support non-hierarchical custom taxonomies, which necessitated a new name for the plugin.
When I first wrote the Tag Dropdown Widget plugin, which I later forked to create the Tag List Widget plugin, WordPress was amidst a change in how widgets were managed. I decided to utilize the old widget methods to ensure the greatest compatibility at the time. In the nearly two years since I released the first version of this plugin, the new widget system has been widely adopted, putting this plugin at a disadvantage. So, I rewrote the plugin to use the new widget API and added support for non-hierarchical taxonomies other than just post tags.
As discussed above, WordPress' widget system has changed drastically since I first released this plugin. To facilitate multiple uses of the same widget while allowing each to maintain its own set of options, the manner for storing widget options changed. As a result, there is no practical way to transition a widget's options from version 0.3.1 to 1.0.
Insert the function
<?php if( function_exists( 'taxonomy_list_widget' ) ) echo taxonomy_list_widget( $args, $id ); ?> where the list should appear, specifying
$args as an array of arguments and, optionally,
$id as a string uniquely identifying this list.
0to show full names. Defaults to
max_name_lengthsetting. Defaults to an ellipsis (
0for no limit. Defaults to
nameto order by term name or
countto order by the number of posts associated with the given term. Defaults to
ASCfor ascending order or
DESCfor descending order. Defaults to
0for now threshold. Defaults to
excludeto either include or exclude the terms whose IDs are included in
incexc_ids. By default, this restriction is not enabled.
falseto include in the list any terms that haven't been assigned to any objects (i.e. unused tags). Defaults to
trueto include post counts after term names. Defaults to
nlfor bulleted list, numbered list, and line breaks, respectively. By passing an array with keys
after_item, you can completely customize the list style.
nofollow. Can still use
taxonomy_list_widget_link_relfilter to specify link relationship.
Version 1.0 represents a complete rewrite of the original Tag List Widget plugin. As part of the rewrite, all prior functions for generating tag lists were deprecated, or marked as obsolete, because they are unable to access the full complement of features introduced in version 1.0. While the functions still exist, their capabilities are extremely limited and they should not be replaced with
Term IDs can be obtained in a variety of ways. The easiest is to visit the taxonomy term editor (Post Tags, found under Posts, for example) and, while hovering over the term's name, looking at your browser's status bar. At the very end of the address shown in the status bar, the term ID will follow the text "tag_ID."
You can also obtain the term ID by clicking the edit link below any term's name in the Post Tags page. Next, look at your browser's address bar. At the very end of the address, the term ID will follow the text "tag_ID."
This plugin relies on WordPress'
get_terms function (http://codex.wordpress.org/Function_Reference/get_terms). To modify the arguments passed to this function, use the
taxonomy_list_widget_options filter to specify any of the arguments discussed in the Codex page for
To make targeting a specific filter reference possible should you use multiple instances of the list (multiple widgets, use of the
taxonomy_list_widget function, or some combination thereof), the filter provides a second argument,
$id, that is either the numeric ID of the widget's instance or the string provided as the second argument to
Requires: 2.8 or higher
Compatible up to: 3.8.1
Last Updated: 2013-12-12
0 of 2 support threads in the last two months have been resolved.
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