Three elements of interaction settings: components, events, and use cases (descriptions, conditions, and actions). Let’s take the creation of a Taobao search box as an example to introduce several elements

Components: product/store switch button, search box, search icon, text in the search box, search button

Event: interactive event corresponding to a component

Use case: an action to be performed

Use case editor: The use case editor includes use case descriptions, conditions, and actions

Element setting relationships: a component can set multiple events, an event can contain multiple use cases, a use case contains one or more conditions, and a condition contains one or more behaviors; different components correspond to different events.