Thanks for the reply, Brian. Peculiarly, Rumpelstiltskin seems to have
been working over the weekend as this now functions.
For anybody else's reference, the syntax is:
$this->Node->removeFromTree($id,true); // deletes parent and moves
children up one level.
or
$this->Node->removeFromTree($id,false); // makes parent a root
node and moves children up one level.
Maybe I should update the book.
L
On 9 Oct, 17:38, brian <[email protected]> wrote:
> How are you calling the method in your controller (or model)?
>
> On Fri, Oct 9, 2009 at 10:28 AM, leo <[email protected]> wrote:
>
> > I'm using tree behaviour and want to remove a node from the tree
> > without deleting its children.
>
> > I'm having trouble getting this to work. The manual says
> > 'removeFromTree()' and little else. It seems from the few snippets I
> > googled that it takes id as a parameter. Logical, but does nothing.
>
> > The API says removefromtree( Model, Id, Delete) note the lack of
> > camelcase. This one just errors:
>
> > Warning: Warning (2): The argument should be an array in [CORE/
> > cake/libs/model/behaviors/tree.php, line 676]
>
> > Can anybody show me a snippet of something that works?
>
> > I can use delete(), but I'd like the control promised by
> > removefromtree.
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