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Building Front-End Web Applications with Plain JavaScript

New Issues

Explore how to implement and manage bidirectional associations in JavaScript classes. Understand maintaining inverse references when setting, adding, or removing linked objects, and handling cleanup on object destruction to ensure consistent data relationships in your front-end apps.

We'll cover the following...

Issues to deal with

Compared to the Unidirectional Association App, we have to deal with a few new technical issues:

  1. We define the derived inverse reference properties, such as Publisher::/publishedBooks, without a check operation and without a set operation.
  2. We also need to maintain the derived inverse reference properties by maintaining the derived (sets of) inverse references that form the collection value of a derived inverse reference property. In particular, this requires that:
    • Whenever the value of a single-valued leader reference property is initialized or updated with
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