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Defining Relationships
We're going to need to define some relationships between our tables so xPDO can communicate properly between them. xPDO deals with two types of relationships, aggregate and composite. Aggregate Relationships¶ An aggregate relationship in xPDO is rela...
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Developing an Extra
This tutorial is part of a Series: Part I: Getting Started and Creating the Doodles Snippet Part II: Creating our Custom Manager Page Part III: Packaging Our Extra Overview¶ This tutorial is written as a comprehensive example on developing Extr...
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Reverse Engineer from Database
Introduction¶ The xPDO Object-Relational-Bridge (ORB) relies on a series of PHP classes to provide an interface to database tables. These PHP classes can be generated automatically by parsing a specially formatted XML file, by reverse engineering exi...
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Custom Users
Intended Audience¶ This article is for developers who are looking to add additional data to their MODX users and functionality to the related classes. Although this is possible via a less integrated approach by simply adding a database table that inc...
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Contributing to xPDO
xPDO is an object-oriented framework on which MODX Revolution is built. It is maintained in a separate git repository from revolution and contributing to the xPDO core of MODX requires some additional work. xPDO contributors should follow the same ba...