Adding Interaction to Class Diagrams

In this section, we will look at how to add interactivity to your class diagrams. Everything you have learned up till now contributes toward rendering the class diagrams. These can be regarded as core features that can be easily tried on the Mermaid Live Editor or any other Mermaid-supported editor. However, interaction is an advanced feature, and the best way of experimenting with this functionality is to use Mermaid integrated on a HTML page. This way, you will have control over the security settings, as well as the possibility to add JavaScript functions.

You will learn to make it possible for users to interact with your class diagrams by using mouse clicks. But first, let's understand why it's important to add interaction to your diagrams in the following subsection.

Why add Interactivity to a class diagram?

Sometimes, when you have a class diagram, you only visualize the high-level aspect of the solution or the interacting...