Working with Tree data (MPTT)
26 Mar 2007
In the past week, a lot happened to this site, and not all of it was good :). Where to begin... the development machine died (hopefully get it back today); I moved all the code from a backup onto my aging laptop, my previous host account expired; I changed hosts to Dreamhost, the update from my laptop to the live version included some code that doesn't work/isn't finished; I...
How to delete an MPTT Node
03 Sep 2006
If you use MPTT tables anywhere (The cake acl system uses it) you may have found that when you delete an entry, the lft and rght fields for the neighouring nodes don't get updated. This may have rather dire concequences ;)
There is an open ticket for how to delete from the cake acl tables, but as it is potentially quite generic, I thought I'd include the (potential)...