運行代碼之後隨意移動鼠標的位置,可適時顯現鼠標的坐標點,不占用系統資源
JS獲取鼠標坐標,獲取鼠標像素點的典型實例,運行本頁面後,隨意移動鼠標的位置,可適時顯現鼠標的坐標點,不占用系統資源 。 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>JavaScript獲取鼠標坐標</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <style type="text/css"> .tip { width:200px; border:2px solid #ddd; padding:8px; background:#f1f1f1; color:#666; } </style> <script type="text/javascript"> function mousePos(e){ var x,y; var e = e||window.event; return { x:e.clientX+document.body.scrollLeft+document.documentElement.scrollLeft, y:e.clientY+document.body.scrollTop+document.documentElement.scrollTop }; }; function test(e){ document.getElementById("mjs").innerHTML = mousePos(e).x+','+mousePos(e).y; }; </script> </head> <body> <div id="mjs" class="tip">源碼愛好者</div> <div id="test" style="width:1000px;height:1000px;background:#ccc;" onmousemove="test(event)"></div> </body> </html> [Ctrl+A 全選 注:如需引入外部Js需刷新才能執行