Monday, September 28, 2015

Magento - how to override core models

In order to override a Magento model, you should add something like this in your extension's config.xml:


This XML code will replace Subtotal model located in Mage/Sales/Model/Order/Creditmemo/Total folder, with Newsubtotal model located in app/code/local/Gogi/Cmsubtotals/Model/Creditmemo.

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