触发鼠标事件时,clientY鼠标事件属性用于获取鼠标指针的垂直坐标。这是根据当前窗口。
您可以尝试运行以下代码,以了解如何在JavaScript中实现clientY Mouse事件。
<!DOCTYPE html> <html> <body> <p onclick = "coordsFunc(event)">Click here to get the x (horizontal) and y (vertical) coordinates (according to current window) of the mouse pointer.</p> <script> function coordsFunc(event) { var x_coord = event.clientX; var y_coord = event.clientY; var xycoords = "X coords= " + x_coord + ", Y coords = " + y_coord; document.write(xycoords); } </script> </body> </html>