Code Summary
Understand how to implement bidirectional associations in JavaScript classes by coding property checks, getters, setters, and handling derived references. This lesson guides you through creating instance-level methods for managing multi-valued properties, ensuring constraint validation, and managing object deletion dependencies. You'll also learn how to serialize objects efficiently by excluding redundant derived properties.
We'll cover the following...
We'll cover the following...
Step-by-step
You can code each class of the JavaScript class model as an ES2015 class with implicit getters and setters. Alternatively, you can use an ES5 constructor function with explicit setters:
- Code the property checks in the form of class-level static methods. Make sure that all constraints of a property, as specified in the JavaScript class model, are properly coded in the property checks.
- For each single-valued