Guide: Scopes

Improve this DocWhat are Scopes?

Scope is an object that refers to the application model. It is an execution context for expressions. Scopes are arranged in hierarchical structure which mimic the DOM structure of the application. Scopes can watch expressions and propagate events.

Scope characteristics

• Scopes provide APIs ($watch) to observe model mutations.

• Scopes provide APIs (登录查看完整内容