WTF Forum

4022 - Event Propagation

Last Update: 26.06.2025

Maturity

Basic
Scope
Flow
Cycle
Center
Tunneling
Periphery
Bubbling
Event propagation refers to the way events in code are handled and passed through the element tree. Tunneling starts at the top and works down, while bubbling starts at the bottom and works up.
WARNING: This entry is marked as experimental/in development.