# ViewInstanceLeaveEventData

## 属性

* `targetView: View` - 要进入的视图
* `type:` [`ViewSwitchType`](https://api.view-js.com/lei-xing/viewswitchtype) - 视图跳转的方式
* `trigger:` [`ViewSwitchTrigger`](https://api.view-js.com/lei-xing/viewswtichtrigger) - 视图跳转的触发来源
* `params: Object | null` - 视图跳转携带的视图参数
* `options: Object | null` - 视图跳转携带的视图选项