[wp-trac] Re: [WordPress Trac] #2481: Cannot display hierarchical categories list of all blog's categories (including children)

[WordPress Trac]

#2481: Cannot display hierarchical categories list of all blog's categories
(including children)
-----------------------+----------------------------------------------------
       Id:  2481       |      Status:  new                     
Component:  Template   |    Modified:  Mon Feb 20 14:44:25 2006
 Severity:  minor      |   Milestone:                          
 Priority:  normal     |     Version:  2.0.1                   
    Owner:  anonymous  |    Reporter:  kwa1975                 
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Comment (by MichaelH):

 Can't duplicate this problem at 2.0.1 or 2.0.1 alpha1 but I may not
 understand the issue.

 Using your example
 wp_list_cats('hierarchical=1&children=1&child_of=0')
 or
 wp_list_cats('hierarchical=1&children=1')
 or
 wp_list_cats('')
 returns the same thing--all categories (see Note).

 Note: If a parent category has no posts, then neither the parent or its
 children will display using the above examples.  Using hide_empty=0 would
 force them to display.

 Interestingly, this returns no categories;
 wp_list_cats('hierarchical=1&children=1&child_of=')

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Ticket URL: <http://trac.wordpress.org/ticket/2481>
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