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Retrieving Objects
To get Objects in xPDO, there are a variety of methods. The two basic themes we'll concern ourselves with here is in the differences between an Object, a Collection, and an Iterator. An Object is a single xPDOObject, nothing more, nothing less. It is...
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Retrieving Objects
To get Objects in xPDO, there are a variety of methods. The two basic themes we'll concern ourselves with here is in the differences between an Object, a Collection, and an Iterator. An Object is a single xPDOObject, nothing more, nothing less. It is...
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Validation Rules
Overview¶ Your XML schema can define validation rules using nodes in the XML that follow this pattern <validation> <rule field="$name_of_field" name="$name_of_rule" type="callable|preg_match|xPDOValidationRule" ru...
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Developing an Extra, Part II
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 This section will cover creating the Custom Manager Page (CMP) for our Doodles E...
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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...