The innocence of the creatures is in inverse proportion to the immorality of the Master
This is something I have to do with on a daily basis. The list sounds silly, but is spot on:
usually we are affected by all of them
Drupal's CCK module supports views to filter the nodes to offer for the node reference field type.
The view can be specified with an argument, but the argument is static to the CCK field definition.
With the following snippet of code in the view arguments code, one can specify something dynamic, in my case part of the URL.
I wasted several hours today trying to enable behaviors in a Drupal 5 site and just couldn't get it to work. Several other sites on the same server had it working. All the instructions I found on the web were straight forward and correlated with what I am doing.
Finally I figured out that core drupal 5 does not have behavior functionality. The jstools module implements this feature, since everything magically worked as soon as I enabled that module.
Since upgrading to Snow Leopard I don't get the beloved GrowlMail popups anymore, because the GrowlMail application does not work under Snow Leopard, yet.
But, there are a thousand ways to skin a cat, as this cuddly proverb knows. Mail Rules and Applescript can compensate for the lack of GrowlMail.