Friday, November 27, 2009

Re: Most concise and complete Recursive Association Support in CakePHP?

Please specify how your Users, Profiles, Ranks and Ratings are
related, then we may better be able to assist you ;)
Enjoy,
John

On Nov 26, 6:48 pm, mensch <majesteitmen...@gmail.com> wrote:
> I've asked this question on StackOverflow as well, but I thought I
> might some more answers closer to the source. I'm currently mucking
> about with CakePHP, deciding if I'll use it in an upcoming web
> application.
>
> The problem is, I've got several tables which at some point share
> relevant data with each other. If I were to write all the code myself
> I would use an SQL query using rather a lot of different joins and
> subqueries. But from what I understand CakePHP only supports joins
> between two tables.
>
> So for example, I have Users, Profile, Rank, Rating tables and I want
> to get the profile, rank and ratings of one particular user. CakePHP
> will do the trick by using multiple, separate SELECT statements. But
> this would be possible using one query with multiple joins.
> Performance is expected to be quite important, so not being too
> wasteful with SQL queries is a major perquisite.
>
> I've found two hacks (<a href="http://lloydhome.com/blog/development/
> 2009/recursive-association-support-cakephp-12">one behaviour</a> and
> <a href="http://mark-story.com/posts/view/using-bindmodel-to-get-to-
> deep-relations">one using bindModel</a>) and <a href="http://
> stackoverflow.com/questions/806650/in-cakephp-how-to-retrieve-joined-
> result-from-multiple-tables">a StackOverflow thread</a>.
>
> I'm undecided whether to use the behaviour or the bindModel hack.
> Could anybody shed any light as to what is the best approach - viz.
> what integrates best in the overall CakePHP structure (are features
> like pagination still available)? Or is there another approach which
> is ultimately better. The aformentioned SO thread mentions a method
> using containables.

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