Re: Using the Tree behavior

See this article to understand what the lft/rght values are for:
http://dev.mysql.com/tech-resources/articles/hierarchical-data.html

You can use the TreeBehavior::recover method to generate these values
for an already existing tree.

On 28 Oct 2008, at 07:36, rpnunez@gmail.com wrote:

>
> I'm having trouble using the Tree behavior. Exactly from where do I
> get the 'lft' right 'rght' values? I can't figure out what these
> values could be.
>
> For example:
>
> (Parent 1) Category 1
> (Child of Parent 1) Category 1.1
> (Child of Parent 1) Category 1.2
> (Parent 2) Category 2
> (Child of Parent 2) Category 2.1
> (Child of Category 2.1) Category 2.1.1
>
> How would I get along doing something like that? I'm trying to create
> a simple CMS for my website, and there has to be an automated way of
> finding these 'lft' and 'rght' values.
>
>
> >

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