This plugin lets you switch any taxonomy to a radio-button style metabox, so users can only select 1 term at a time.

A plugin options page allows the user can select which taxonomies she'd like to switch to using the custom radio-button style metabox.

Originally based on the the class by Stephen Harris: https://github.com/stephenh1988/Radio-Buttons-for-Taxonomies

1. Upload the plugin folder to the /wp-content/plugins/ directory
2. Activate the plugin through the 'Plugins' menu in WordPress
3. Go to Settings>Radio Buttons for Taxonomies and use the checkboxes to indicate which taxonomies you'd like to use radio buttons

1.4.2

• Fix fatal error on settings update

1.4.1

• Fix "No term" option showing in non-radio taxonomies

1.4

• Add "No term" option to taxonomy metaboxes

1.3

• fix problem with adding new terms, #7

1.2.5

• fix markdown for changelog

1.2.4

• return changelog to readme.txt

1.2.3

• fix PHP notice https://github.com/helgatheviking/Radio-Buttons-for-Taxonomies/issues/5
• fix popular/all clicking for WP 3.5.1
• move changelog to own file

1.2.2

• Still fixing SVN

1.2.1

• Hopeful fix of SVN failure to include class.Walker_Category_Radio.php in v1.2 - SVN Is not my strong suit. Sorry for any inconvenience!

1.2

• change donation URL
• fixed save bug for users without the manage_categories

1.1.4

• Correct plugin URL
• fixed quick edit bug
• fixed undefined $post variable warning

1.1.3

• Code cleanup

1.1.2

• Removed unneeded localize_script object
• Fix fatal error on multisite ( caused by using an anonymous function when not supported until PHP 5.3)
• Fixed quick edit refresh ( second click on quick edit for same item and the value still reflected the original)

1.1.1

• Fix notice in popular terms tab
• Attempted fix fatal error on multisite

1.1

• Added columns to edit screen for every radio taxonomy
• Add quick edit for all radio taxonomies
• Enforce limit of single terms via save_post
• fixed error with taxonomy object property not being loaded on the right hook
• fixed uninstall hook
• fixed saving of 'delete' option

1.0.3

• updated donate link

1.0.2

• fixed incorrect plugin settings link
• fixed variable scope in javascript that was preventing plugin from working on multiple metaboxes

1.0.1

• bug fix for when no taxonomies are selected

1.0

• Initial release.

Bug Reporting

Please report any issues at: https://github.com/helgatheviking/Radio-Buttons-for-Taxonomies/issues