jQuery event.which 属性
定义和用法
event.which 属性返回事件中按下的键盘键或鼠标按钮。
语法
event.which
| 参数 | 描述 |
|---|---|
| event | 必需。 event 参数来自事件绑定函数 |
更多示例
返回按下的鼠标按钮
显示事件中按下的鼠标按钮。
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