Changeset 14426 for trunk/wp-admin/includes/meta-boxes.php

Timestamp:

05/03/2010 11:35:22 PM (16 years ago)

Author:

dd32

Message:

Handle $_POST containing an empty term array, Fixes saving of deselecting all hierarchical terms. Fixes #10122

File:

• trunk/wp-admin/includes/meta-boxes.php (modified) (1 diff)

trunk/wp-admin/includes/meta-boxes.php

@@ -308 +308 @@
 
         <div id="<?php echo $taxonomy; ?>-all" class="tabs-panel">
+            <?php
+            $name = ( $taxonomy == 'category' ) ? 'post_category' : 'tax_input[' . $taxonomy . ']';
+            echo "<input type='hidden' name='{$name}[]' value='0' />"; // Allows for an empty term set to be sent. 0 is an invalid Term ID and will be ignored by empty() checks.
+            ?>
             <ul id="<?php echo $taxonomy; ?>checklist" class="list:<?php echo $taxonomy?> categorychecklist form-no-clear">
                 <?php wp_terms_checklist($post->ID, array( 'taxonomy' => $taxonomy, 'popular_cats' => $popular_ids ) ) ?>