table固定首行(一)
<html> <head> <title>Untitled Document</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> </head> <script> function syncscroll(obj) { //y.innerHTML = obj.scrollTop; //x.innerHTML = obj.scrollLeft; scroll1.children[0].style.position = "relative"; scroll2.children[0].style.position = "relative"; scroll1.children[0].style.left = "-"+obj.scrollLeft; scroll2.children[0].style.top = "-"+obj.scrollTop; } </script> <body> <table border="0" cellpadding="0" cellspacing="0"> <tr> <td> <!--*********左上-BEGIN***********--> <table width="240" height="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#666666"> <colgroup> <col width="80" > <col width="80" > <col width="80" > </colgroup> <tr bgcolor="#FFFFFF"> <td height="20">列1</td> <td>列2</td> <td>列3</td> </tr> </table> <!--**************左上-END**********--> </td> <td> <div id='scroll1' style="width:450;overflow:hidden "> <!--***********右上-BEGIN********--> <table style="width:900 " height="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#666666"> <colgroup> <col width="150" > <col width="150" > <col width="150" > <col width="150" > <col width="150" > </colgroup> <tr bgcolor="#FFFFFF"> <td>列4</td> <td height="20">列5</td> <td>列6</td> <td>列7</td> <td>列8</td> </tr> </table> <!--************右上-END**********--> </div> </td> </tr> <tr> <td align="left" valign="top"> <div id='scroll2' style="height:150;overflow-y:hidden;overflow-x:scroll"> <!--*************左下-BEGIN**************--> <table width="240" height="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#666666"> <colgroup> <col width="80" > <col width="80" > <col width="80" > </colgroup> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> </tr> </table> <!--*************左下-END***********--> </div> </td> <td align="left" valign="top"> <div style="width:450;height:150;overflow:scroll " onscroll="javascript:syncscroll(this)"> <!--***********右下-BEGIN***********--> <table style="width:900 " height="100" border="0" cellpadding="0" cellspacing="1" bgcolor="#666666"> <colgroup> <col width="150" > <col width="150" > <col width="150" > <col width="150" > <col width="150" > </colgroup> <tr bgcolor="#FFFFFF"> <td width="100" height="20"> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr bgcolor="#FFFFFF"> <td height="20"> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> </table> <!--*************右下-END*****************--> </div> </td> </tr> </table> <p id="y"> </p> <p id="x"> </p> </body> </html>