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From "David Johnson (JIRA)" <nore...@atlassian.com>
Subject [Roller-JIRA] Created: (ROL-1612) Categories not ordered when displayed on page
Date Tue, 20 Nov 2007 03:06:50 GMT
Categories not ordered when displayed on page
---------------------------------------------

                 Key: ROL-1612
                 URL: http://opensource.atlassian.com/projects/roller/browse/ROL-1612
             Project: Roller
          Issue Type: Bug
          Components: Page Rendering & Management
    Affects Versions: 4.0
            Reporter: David Johnson
            Assignee: Roller Unassigned
            Priority: Minor


>From Matt Raible:
Any idea why the order of my categories is reversed after upgrading? Seems like a bug.
http://static.raibledesigns.com/roller3-categories.png
http://static.raibledesigns.com/roller4-categories.png

>From Dave Johnson:
I'm not sure why this changed, Hibernate was using sort="unsorted" so
I guess the random order that Hibernate chose is different than the
random order OpenJPA chooses.
Looking at weblog.vm and WeblogCategory.orm.xml I see that the
categories come from a one-to-many relationsip:

           <one-to-many name="weblogCategories" mapped-by="parent"
target-entity="org.apache.roller.weblogger.pojos.WeblogCategory"
fetch="LAZY">
               <order-by>name ASC</order-by>
               <cascade>
                   <cascade-remove/>
               </cascade>
           </one-to-many>

I added the <order-by> element, but it does not seem to correct the order.

Any body have other ideas on this one?


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