Saved my day :) thanks On 25 Sty, 05:51, Brenton B <brenton.bar...@gmail.com> wrote: > Just a note to hopefully help others avoid some confusion ... > > When using theTreeBehaviour, the table should be setup such that it > allows NULL, with it being the default. I know > thehttp://book.cakephp.org/view/228/Basic-Usagepage shows the SQL as > such; however, I have this crazy habit of not allowing null if it > doesn't have to be. > The docs don't clearly state it must be null, so figured it would be > ok. However, after getting frustrated with the `reorder()` function, I > finally discovered that parent_id can't be '0', but 'null' if it's at > the top.
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