Hervé Guétin - Hervé Guétin • Magento Expert and executive technical leader

Create CMS blocks and pages programmatically

Using Service Contracts (API) to create CMS blocks and pages programmatically in Magento 2.

Create product attributes, groups and sets using Service Contracts

Create product attributes, attribute groups, attribute sets and attribute options in Magento 2 with Service Contracts

Dynamically adding fields to admin product edit page

Dynamically add fields to Magento 2 admin product edit page

Fighting the "Attention Something went wrong" box

TL;DR: remove entry in "ui_bookmark" table matching the problematic grid

Add a column after another one in database

An example UpgradeSchema class to create a new column added after another one in Magento 2.

Agile Flow : GIT version control for agile teams

The best way to be agile with GIT.

Manage admin fields display with the "Form element dependencies mapper"

Hide and show fields in admin forms cascade in Magento

Allow customers to cancel their orders

Cancelling orders with conditions from the customer account area.

Add a button to admin product edit page

A nice observer to add buttons to Magento admin forms. An example with the product edit page.

Make mass operations on collections

The most elegant way to make CRUD operations on a large amount of models.

Change totals design in cart and checkout

A great method to add renderers, specific templates and so on.

Use specific methods in source models

While using select inputs in system.xml modules' files, it is required to define the source_model node. Magento will then search, by default, the toOptionArray() method of the class defined in source_model. But it is possible to tell Magento to use another

Translate Javascript in Magento

And elegant way to translate any string in Magento Javascript