Part-Whole Associations
Explore how to implement part-whole associations in JavaScript classes. Understand the difference between aggregation and composition, including lifecycle dependencies and multiplicity rules. This lesson helps you model relationships between objects clearly to build better front-end applications.
We'll cover the following...
We'll cover the following...
A part-whole association is an association that represents a relationship between a part type and a whole type. Its instances are part-whole relationships between two objects, where one of them is a part of the other.
Aggregation
An aggregation is a special form of a part-whole association, where the parts of a ...