javascript,jquery 捕捉鼠标位置
<script type="text/javascript">function mousePosition(ev){ if(ev.pageX || ev.pageY) { return {x:ev.pageX, y:ev.pageY}; } return { x:ev.clientX + document.body.scrollLeft - document.body.clientLeft, y:ev.clientY + document.body.scrollTop -document.body.clientTop }; } function mouseMove(ev){ ev = ev || window.event; var mousePos = mousePosition(ev); document.getElementById('xxx').value = mousePos.x; document.getElementById('yyy').value = mousePos.y;}document.onmousemove = mouseMove;</script>