In Pro Drupal Development this process is explained in detail. Maybe it is hard to grasp because you have to understand the Theme Registry.
A sidestep: Assuming node-audio is a CCk-node, did you consider using CCk-computed field.?
-----Oorspronkelijk bericht----- Van: themes-bounces@drupal.org [mailto:themes-bounces@drupal.org] Namens barb Verzonden: donderdag 9 april 2009 17:31 Aan: A list for theme developers Onderwerp: Re: [themes] tpl.php file question
As far as I know drupal only passes the node object to node-tpl. You will have to process other non-related variables before trying to use them in your tpl file.
mhm - i thought so already, but wasnt't sure. so if i see this right, i have to preprocess the variables in the template.php in order to make new variables available for the node script?
i am doing this for the first time and have hardly any experience in php - so i am really puzzled about making new variables available thru template.php. any help would be appreciated or a link to a good manual? (or do i have to learn php from scratch ;) i've checked out quite some manuals but i don't really understand the processing.... thx b#
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