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espnicholas
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February 9, 2016 at 3:24 pm
Hello, I have a shopping cart icon, and I just need to echo out the current total amount of tickets in the cart. How would I access this?
Thanks!
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Josh
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February 9, 2016 at 5:18 pm
Hi there,
This should give you the current count:
EE_Registry::instance()->CART->all_ticket_quantity_count();
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espnicholas
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February 9, 2016 at 5:28 pm
Hey Josh,
Thanks for the reply. I tried parsing it and I get this back:
Fatal error: Call to a member function all_ticket_quantity_count() on null
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Josh
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February 9, 2016 at 5:39 pm
It will help to know how you tried parsing that. You can see the same code in action if you load up one of the Multi Event Registration cart widgets.
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espnicholas
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February 9, 2016 at 5:58 pm
When I do a var_dump for the EE_Registry::instance()->CART I get null as a return. Now if I’m in the cart itself I get the proper Return I am looking for. Would this need to be parsed within the loop? I am trying to display the cart on everypage in the header.php
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Josh
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February 9, 2016 at 6:09 pm
Okay, so you need to add this to header.php before you echo that out:
<?php EE_Registry::instance()->load_core( 'Cart' ); ?>
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espnicholas
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February 9, 2016 at 6:10 pm
Spot on, it works! You’re the man, thanks!
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