API Reference > @next-core/brick-types > BrickLifeCycle > onMediaChange
BrickLifeCycle.onMediaChange property
定义构件在页面渲染完成后,当求值占位符的 MEDIA 全局对象改变时,需要处理的动作。
Signature:
onMediaChange?: BrickEventHandler | BrickEventHandler[];
Reference: BrickEventHandler