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Message from discussion Set:sort "A Set-compatible path"
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alberto  
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 More options Oct 8 2009, 6:55 am
From: alberto <alberto.pri...@gmail.com>
Date: Thu, 8 Oct 2009 03:55:35 -0700 (PDT)
Local: Thurs, Oct 8 2009 6:55 am
Subject: Re: Set:sort "A Set-compatible path"
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take my example , if I have an array like this

""""""""""
Array
(
    [0] => Array
        (
            [name_item1] => Array
                (
                    [date] => 2009-10-09
                )

            [name_item2] => Array
                (
                    [id] => 49
                    [name_item3] => Array
                        (
                            [0] => Array
                                (
                                    [id] => 15
                                 )

                        )

                )

        )

    [1] => Array
        (
            [name_item4] => Array
                (
                    [date] => 2009-10-08
                )

        )

)

""""""""""

I want to sort by date, the date variable is contained into name_item1
and name_item4 that are two different names
so i tried to use this path {n}.{s}.date but doesn't work probably
becouse there is name_item2 and name_item3 ???

On 7 Ott, 18:38, brian <bally.z...@gmail.com> wrote:

> On Wed, Oct 7, 2009 at 10:17 AM, alberto <alberto.pri...@gmail.com> wrote:

> > Where I can find the syntax of the variable $path that are passed to
> > the Set:sort ?

> For sort() you'll probably be using '{n}.ModelName.field_name'. The
> '{n}' part represents the array index and you provide that exactly as
> shown. You just need to change the 'ModelName' and 'field_name' bits.

> The 2nd link here shows how to use '{s}', which is even more fun.

> http://debuggable.com/posts/cake-12s-set-class-eats-arrays-for-breakf...


 
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