beforeprint

当相关联的文档即将打印或预览以进行打印时,将触发beforeprint事件。

General info

Specification
HTML5
Interface
Event
Bubbles
No
Cancelable
No
Target
DefaultView (<window>)
Default Action
None

Properties

Property Type Description
target 只读 EventTarget The event target (the topmost target in the DOM tree).
type 只读 DOMString The type of event.
bubbles 只读 Boolean Whether the event normally bubbles or not.
cancelable 只读 Boolean Whether the event is cancellable or not.