Comments on: How to update existing WooCommerce cart meta data

By: Ben

Ben — Sun, 16 Jul 2023 02:16:57 +0000

In reply to Gareth.

Hi Gareth,

I think she didn’t mean how to add a snippet to her site, but which filter or action to use to trigger this function. At least, that would be my question. 😉

Thanks a lot for all your work!
Ben

By: Gareth

Gareth — Thu, 19 Mar 2020 21:24:53 +0000

In reply to Allixria.

Hi Allixria

Here’s how to add a snippet to your site: https://pluginrepublic.com/documentation/how-to-add-a-code-snippet-to-your-site/

Thanks

Gareth

By: Allixria

Allixria — Thu, 19 Mar 2020 18:12:52 +0000

Where would be the safest place to call this function?

Thanks!

By: Gareth

Gareth — Sat, 21 Dec 2019 10:34:52 +0000

In reply to Waleed. Hi - when you say it's not working, are you getting an error message?

By: Waleed

Waleed — Thu, 19 Dec 2019 16:34:10 +0000

Hi Gareth,

I’ve tried to use the same analogy to change a product price in cart but it is not working, is it something related to wordpress new version or my code?

$cart = WC()->cart->get_cart_contents();
foreach( $cart as $key => $value ) {
$value[‘data’]->name = $value[‘data’]->name . ‘ – Paid ‘ . $term;
$value[‘data’]->set_price = $cost/$users;
WC()->cart->cart_contents[$key] = $value;
}
WC()->cart->set_session();

By: Gareth

Gareth — Sat, 15 Jun 2019 08:02:16 +0000

In reply to Ali. This is how WooCommerce saves cart data.

By: Ali

Ali — Sat, 15 Jun 2019 07:42:38 +0000

this is great, but one more question, why have you not explained what would we need to do in case we have not used sessions to store data?