[TYPO3-commerce] Followup: Quick question: Attribute values "zero"

[Frank Mey]

Hi list,

I quickly digged into the commerce-code and it seems attribute values 
are stored in a flexform structure in the DB.
Can someone tell me the function where the attribute value XML structure 
is parsed through before it is rendered to
frontend ? Is that where dynamic flexform comes into play or does this 
extension only generate/alter the flexform-structure
before its written into the DB ?

Thx 4 advice or a to a good api documentation (> 0.11.x )...
Frank Mey
> Message: 3
> Date: Fri, 09 Jul 2010 11:42:13 +0200
> From: Frank Mey<f.mey at eleveneyes.de>
> Subject: [TYPO3-commerce] Quick question: Attribute values "zero"
> To: typo3-project-commerce at lists.typo3.org
> Message-ID:
> 	<mailman.28676.1278668720.610.typo3-project-commerce at lists.typo3.org>
> Content-Type: text/plain; charset="iso-8859-1"; Format="flowed"
>
> Hi list,
>
> I'm using commerce 0.12.4 branch and TYPO3 4.3.3. and have a slight problem:
>    - In articles view, the attribute value is not shown if it is zero.
> Only the attribute name and unit is shown.
>
> Is this a commerce config problem or maybe a bug ? If the shop is
> online, it will be necessary to render the "0"
> values because of german food law an article sorting.
>
> Thx 4 help...
>
> Mit freundlichen Gruessen
> Best regards
>
>