<body onmousemove="mov()">
<div id="Layer1" style="position:absolute;WIDTH: 100px; HEIGHT: 25px; visibility: hidden; BACKGROUND-COLOR: navajowhite">层</div>
</body>
function mov()
{
Layer1.style.visibility = 'visible';
Layer1.style.left=event.clientX+10;
Layer1.style.top=event.clientY+10;
}
<div id="Layer1" style="position:absolute;WIDTH: 100px; HEIGHT: 25px; visibility: hidden; BACKGROUND-COLOR: navajowhite">层</div>
</body>
function mov()
{
Layer1.style.visibility = 'visible';
Layer1.style.left=event.clientX+10;
Layer1.style.top=event.clientY+10;
}
[Break on this error] Layer1.style.left=event.clientX+10;怎么办?
Layer1.style.top=event.y ? event.y : event.pageY;
试一下
[Break on this error] Layer1.style.left=event.x ? event.x : event.pageX;