The Grid Column system in OpenMage provides a powerful way to create and customize admin grid interfaces. Grid columns are essential components of the admin panel that display data in a tabular format, allowing for sorting, filtering, copying, formatting, and other operations on the data. This guide explains how to work with grid columns using the Mage_Adminhtml_Block_Widget_Grid_Column class, see source code.
This guide will be updated frequently.
When working on OpenMage or any complex PHP project, you might come across issues that require patches to be applied to third-party packages or libraries. These patches may be fixes or features for core code that you need to use immediately but have not yet been merged or formally released for any number of reasons.
In this blog post, we’ll explore the benefits of using privately maintained patches and how to use Composer and the cweagans/composer-patches dependency to maintain your own set of patches as well as how to generate patches.
In backend > Catalog > Manage Categories, we can configure a category page and put it on the main menu. The page contents are rendered in
app\design\frontend\base\default\template\catalog\category\view.phtml
If we want to render an HTML table in which its data are taken from the database, we would follow these steps:
Quick overview how observers work.