Object-oriented model

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This chapter describes the use of the object-oriented model (ORM) in Instant Developer Foundation.

Introduction	In this tutorial we'll see how applications created with Instant Developer Foundation work.
Web application object	In this tutorial we'll look at the life cycle of an Instant Developer Foundation web application.
Object-oriented model applied to database tables	In this tutorial we will see how the Instant Developer Foundation ORM helps us define the model of the database in memory.
IDDocument class	In this tutorial we'll look at the IDDocument class from which all documents inherit their characteristics.
Creating IDDocument objects from database tables	In this tutorial we'll see how to create documents working from database tables.
IDCollection class	In this tutorial we'll see how to use the IDCollection class to define document collections.
Defining a document structure	In this tutorial we'll see how to define the structure of a complex document in Instant Developer Foundation.
Adding properties to IDDocument objects	In this tutorial we will look at how to add calculated properties to a document.
Concept of master load query	In this tutorial we'll see how to define your own master query for reading a document's data.
Document services
Summary	This tutorial will summarize what we have learned in the Object-oriented model group lessons.

Changed on: 17/11/2023 / From version: 20.0.7800