| 以下是引用片段： <script type="text/javascript"> //Url: http://bbs.51js.com/thread-61646-1-1.html //Author: 风云突变 //Modify: 枫岩 var act; function over(s,nMax){ var obj=document.getElementById(s); var h = parseInt(obj.offsetHeight); if (h < nMax){ obj.style.height = (h + 2)+"px"; clearTimeout(act); act = setTimeout("over('"+s+"',"+nMax+")", 10); } } function out(s,nMin){ var obj=document.getElementById(s); var h = parseInt(obj.offsetHeight); if (h > nMin){ obj.style.height = (h - 2)+"px"; clearTimeout(act); act = setTimeout("out('"+s+"',"+nMin+")", 10); } } </script> <div id="mytd" onmouseover="over('mytd',200);" onmouseout="out('mytd',30);" style="background:#eee;">代码实例：层的滑动展开/折叠</div> |
| 以下是引用片段： <script type="text/javascript"> var intervalId = null; function move(id,state){ var obj = document.getElementById(id); if(intervalId != null) window.clearInterval(intervalId); function change(){ var h = parseInt(obj.offsetHeight); obj.style.height = (state == "down") ? (h + 2) : (h - 2); } intervalId = window.setInterval(change,10); } </script> <table border="1" cellpadding="0" cellspacing="0" id="mytd" onmouseover="move('mytd','down');" onmouseout="move('mytd','out');"> <tr><td>无忧脚本 - 风云突变</td></tr></table> |
