CiviCRM Community Forums (archive)

Hi all,

I'm currently trying to incorporate google eCommerce conversion tracking code into CiviCRM contribution pages using Drupal API, I'm trying to implement a hook so I can retrieve the values that are displayed on the thank you page.

More specifically, I'm trying to grab the transaction id and contribution amount.

Looking at the thank you page I noticed that it is not a page rather than a form, therefore I decided to use hook_civicrm_buildForm, and indeed you can add javascript to the thank you page using the hook. However, I tried to access the values sent to smarty and got no result. I dumped the whole $form object and got over 70,000 lines and nothing I needed.

I also tried to read the quick form documentation and attempted to use methods such as

$form->getSubmitValues() ;
$form->getSubmitValue('amount');
$form->getElementValue('amount');

etc and I got nothing.



I'm now wondering that if those values on the thank you page are form elements after all, or there's just no way to access them via a hook


Thanks,


Chang
 

u can also use:

$smartyValue = $smarty->get_template_vars( 'NAME OF A SPECIFIC VARIABLE' );

which is probably a lot more efficient

lobo