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Private cache magento 2 code#

Public content is stored in your cache storage (file system, database, or Redis), or by Varnish.

Public, which can display to many customers.

I took a deep breath and I started to search for some answers.Īs Magento 2 documentation pointed out, there are two types of content, public and private: I had a big surprise when I saw the customer id displayed as null. But, before doing that, I decided to switch from developer mode to production mode and test one more time the functionality. \Magento\Customer\Model\Session $customerSessionĪfter a page refresh, the customer id has been displayed on top of the products grid, along with other information, and I wanted to declare the task as closed.

Leadlion/CustomerInfo/Block/Product/ListProduct.

The idea was to inject in the block’s constructor the customer session and use it in the template, to get the customer id. I enabled the Template path hints, to find out which template/block is used to rendering the products list, and I created a module, in order to override those elements, magento-catalog/Block/Product/ListProduct block and magento-catalog/view/frontend/templates/product/list.phtml template. Because I thought it would be a routine task, with a “full of confidence” stack on board, I started to work on it. Note: This article is based on Magento CE version 2.1.Monday morning, coffee and a simple task waiting to be accomplished: showing some customer information on category pages.

This technique is useful for when wanting to track customer-related events in Magento.

This will successfully render the text bar within the at the bottom of the page only when a product is added to the cart. "Magento_Ui/js/core/app": getJsLayout() ?> In the below example, custom_section().foo will render bar as per the data array returned within the CustomSection.php class.

This.custom_section = customerData.get('custom_section') įinally, within the addtocart.phtml template, use Knockout.js syntax to render the data. app/code///view/frontend/web/js/view/custom_section.js In our example, customerData.get('custom_section') will return the contents of the data within the custom_section section. The JavaScript component defined uses customerData.get() to get data from the section block. app/code///view/frontend/layout/default.xml This is added within the pair of declaration nodes. The next step requires a jsLayout component argument to be configured within the layout XML configuration file. app/code///CustomerData/CustomSection.php Within this method, you can retrieve data from the class to a frontend template file. This class requires the getSectionData() method to be defined. The CustomerData section defined in di.xml contains a class that implements Magento\Customer\CustomerData\SectionSourceInterface.

Private cache magento 2 code#

For example, the below code adds the custom_section section to the checkout/cart/add action. The sections themselves are defined within a sections.xml configuration file. This can be defined within a module’s di.xml file. To add private content, you must first define a section source. To generate customer private data you need to use CustomerData sections. Magento 2 has several examples of rendering private content within a few of its modules, including: Private content is not stored server-side but on the client side only. Public content is stored within the cache location you specify for your Magento application, either in the file system, in the database, or by using an external service such as Redis. The cached content can be split into two parts: public content and private content. Magento’s Page Cache module successfully caches page content and is now a part of the Community Edition releases.