Returns the Y coordinate of the touch point relative to the screen, not including any scroll offset.
var y = touchItem.screenY;
y
The Y coordinate of the touch point relative to the screen, not including any scroll offset.
Touch.screenX example includes an example of this property's usage.
| 规范 | 状态 | 注释 |
|---|---|---|
| Touch Events – Level 2 | 草案 | 非稳定版本。 |
| 触摸事件 | 推荐 | 初始定义。 |
| 桌面 | 移动 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
screenY
|
Chrome 22 | Edge ≤18 |
Firefox
52
|
IE No | Opera Yes | Safari No | WebView Android Yes | Chrome Android Yes | Firefox Android 6 | Opera Android Yes | Safari iOS Yes | Samsung Internet Android Yes |
完整支持
不支持
见实现注意事项。