I've committed the classified ads module to the Drupal.org CVS - it's now available for download as an official release package.

You can find the official project page (and the official downloads) at http://drupal.org/project/ed_classified.

Why can't a Drupal user edit a node they created?

Symptoms: An authorized Drupal user loses "edit" access to nodes they've created, even if they have appropriate node (or other module) access permissions. Or, user cannot edit a node that should be editable by them, based on access control or node access settings. No errors or warnings appear in the Drupal log.

Possible Cause: The user does not have permission to use the input filter assigned to the node. (Input filter permissions may have been changed since the node was created. As a result, the user never had, or no longer has permission to use the input filter associated with the node.)

This excerpt from Drupal node.module node_access() function tells the tale:read more »

I've created a simple classified ads module for Drupal 4.7 and Drupal 5. It is now in use on a large number of Drupal-based sites.

Background

My classified module creates a new node type ('ed_classified') and associates an expiration timestamp with all nodes of that type. Borrowing from the image.module image gallery scheme, it creates and associates a custom taxonomy with the classified ads. Site administrators then need to create child taxonomy terms for each classified ad category. As with any Drupal taxonomy, ad categories may be nested to arbitrary depth.read more »