pageY
只读特性在
MouseEvent
interface returns the Y (vertical) coordinate in pixels of the event relative to the whole document. This property takes into account any vertical scrolling of the page.
var pos = event.pageY;
Originally, this property was defined as a
long
integer. The CSSOM View Module redefined it as a
double
float. See the Browser compatibility section for details.
var pageY = event.pageY;
| 规范 | 状态 | 注释 |
|---|---|---|
|
CSSOM (CSS 对象模型) 视图模块
The definition of 'pageY' in that specification. |
工作草案 |
Redefined from
long
to
double
.
|
|
触摸事件
The definition of 'pageY' in that specification. |
未知 | 初始定义。 |
| 桌面 | 移动 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
pageY
|
Chrome 45 | Edge 12 | Firefox Yes | IE 9 | Opera Yes | Safari Yes | WebView Android 45 | Chrome Android 45 | Firefox Android Yes | Opera Android Yes | Safari iOS Yes | Samsung Internet Android 5.0 |
Value type changed from
long
to
double
|
Chrome 56 | Edge ≤79 | Firefox No | IE ? | Opera ? | Safari ? | WebView Android 56 | Chrome Android 56 | Firefox Android No | Opera Android ? | Safari iOS ? | Samsung Internet Android 6.0 |
完整支持
不支持
兼容性未知
实验。期望将来行为有所改变。
MouseEvent