I have tried with Discount Coupons 6.x-1.3, disabled all caching, and upgraded Discount coupons to 6.x-1.5, no luck. the Add another coupon button does nothing on the checkout page.

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charlie-s’s picture

charlie-s commented
Status: Active » Postponed (maintainer needs more info)

Do you see the ajax "loading" icon? Can you check your console in Chrome or Firebug in Firefox and see if there are JavaScript errors?

mixmastermex’s picture

mixmastermex commented

I'meet the same problem.

Ajax loading icon appear
No javascripts errors in firebug

charlie-s’s picture

charlie-s commented

I found a lot of issues with certain portions of this module not returning anything. Go into the uc_multi_coupon.module and throw some watchdogs in there like this:

<?php
watchdog('uc_multi_coupon', 'Trying to perform x function');
?>

wherever you see pertinent functions being performed (obviously be descriptive in your watchdog text so you know what's happening) and then you should be able to track down the issue. Or perhaps just check Drupal's recent logs and see if it's already throwing errors. I have gotten familiar with this module over the past week and put several issues in the queue; with some feedback we may be able to get this to a more stable release.