focusout
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
当元素即将失去焦点时，focusout 事件被触发。focusout 事件和 blur 事件之间的主要区别在于后者不会冒泡。
基本信息
- Specification
- Interface
FocusEvent- Bubbles
-
Yes
- Cancelable
-
No
- Target
-
Element
- Default Action
-
None.
属性
| Property | Type | Description |
|---|---|---|
target 只读 |
EventTarget |
Event target losing focus. |
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. |
relatedTarget 只读 |
EventTarget (DOM element) |
Event target receiving focus. |
规范
| Specification |
|---|
| UI Events # event-type-focusout |
浏览器兼容性
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