Currently, when an item is completely out of stock, the "add to cart" button is disabled and replaced with a non-functional "out of stock" button. Unfortunately, this only occurs on the product page view -- all other locations (such as the catalog pages, etc), the "add to cart" button is still active.

This can be fixed by changing line 60 of uc_attribute_stock_filter.module from:

if (ereg('^uc_product_add_to_cart_form_', $form_id)) {

to:

if ($form['submit']['#value'] == variable_get('uc_product_add_to_cart_text', t('Add to cart')) && $form['nid']['#value']) {

This causes the "add to cart" button to be disabled for an out of stock product in all locations.

I borrowed this code from line 18 of the Ubercart Price Quotes module (http://drupal.org/project/uc_quotes), so you may need to add in a comment with the proper copyright info for licensing purposes.

I've tested this change throughout my site, and haven't found any side effects, so I think it is safe to implement.

Comments

henrrrik’s picture

henrrrik commented

I'll look into this. Form detection by submit button text seems a bit unorthodox, checking for the catalog form id might be preferable.

Everything on drupal.org is licensed under GPL v2, so that's never an issue.

henrrrik’s picture

henrrrik commented
Assigned: Unassigned » henrrrik
TwistedLincoln’s picture

TwistedLincoln commented

If you check for the catalog form id, would it still work in custom blocks created by Views2? Checking for the submit box test is pretty silly, I admit, but it works in any location the button might be displayed, rather than just ones that are specified.