感兴趣的朋友可以直接复制出来运行看效果。
<!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>new document</title> <script type="text/javascript" src="http://code.jquery.com/jquery-1.6.1.min.js"></script> <script type="text/javascript"> function fixtable(tableid, fixcolumnnumber, width, height) { /// <summary> /// 锁定表头和列 /// <para> sorex.cnblogs.com </para> /// </summary> /// <param name="tableid" type="string"> /// 要锁定的table的id /// </param> /// <param name="fixcolumnnumber" type="number"> /// 要锁定列的个数 /// </param> /// <param name="width" type="number"> /// 显示的宽度 /// </param> /// <param name="height" type="number"> /// 显示的高度 /// </param> if ($("#" + tableid + "_tablelayout").length != 0) { $("#" + tableid + "_tablelayout").before($("#" + tableid)); $("#" + tableid + "_tablelayout").empty(); } else { $("#" + tableid).after("<div id='" + tableid + "_tablelayout' style='overflow:hidden;height:" + height + "px; width:" + width + "px;'></div>"); } $('<div id="' + tableid + '_tablefix"></div>' + '<div id="' + tableid + '_tablehead"></div>' + '<div id="' + tableid + '_tablecolumn"></div>' + '<div id="' + tableid + '_tabledata"></div>').appendto("#" + tableid + "_tablelayout"); var oldtable = $("#" + tableid); var tablefixclone = oldtable.clone(true); tablefixclone.attr("id", tableid + "_tablefixclone"); $("#" + tableid + "_tablefix").append(tablefixclone); var tableheadclone = oldtable.clone(true); tableheadclone.attr("id", tableid + "_tableheadclone"); $("#" + tableid + "_tablehead").append(tableheadclone); var tablecolumnclone = oldtable.clone(true); tablecolumnclone.attr("id", tableid + "_tablecolumnclone"); $("#" + tableid + "_tablecolumn").append(tablecolumnclone); $("#" + tableid + "_tabledata").append(oldtable); $("#" + tableid + "_tablelayout table").each(function () { $(this).css("margin", "0"); }); var headheight = $("#" + tableid + "_tablehead thead").height(); headheight += 2; $("#" + tableid + "_tablehead").css("height", headheight); $("#" + tableid + "_tablefix").css("height", headheight); var columnswidth = 0; var columnsnumber = 0; $("#" + tableid + "_tablecolumn tr:last td:lt(" + fixcolumnnumber + ")").each(function () { columnswidth += $(this).outerwidth(true); columnsnumber++; }); columnswidth += 2; if ($.browser.msie) { switch ($.browser.version) { case "7.0": if (columnsnumber >= 3) columnswidth--; break; case "8.0": if (columnsnumber >= 2) columnswidth--; break; } } $("#" + tableid + "_tablecolumn").css("width", columnswidth); $("#" + tableid + "_tablefix").css("width", columnswidth); $("#" + tableid + "_tabledata").scroll(function () { $("#" + tableid + "_tablehead").scrollleft($("#" + tableid + "_tabledata").scrollleft()); $("#" + tableid + "_tablecolumn").scrolltop($("#" + tableid + "_tabledata").scrolltop()); }); $("#" + tableid + "_tablefix").css({ "overflow": "hidden", "position": "relative", "z-index": "50", "background-color": "silver" }); $("#" + tableid + "_tablehead").css({ "overflow": "hidden", "width": width - 17, "position": "relative", "z-index": "45", "background-color": "silver" }); $("#" + tableid + "_tablecolumn").css({ "overflow": "hidden", "height": height - 17, "position": "relative", "z-index": "40", "background-color": "silver" }); $("#" + tableid + "_tabledata").css({ "overflow": "scroll", "width": width, "height": height, "position": "relative", "z-index": "35" }); if ($("#" + tableid + "_tablehead").width() > $("#" + tableid + "_tablefix table").width()) { $("#" + tableid + "_tablehead").css("width", $("#" + tableid + "_tablefix table").width()); $("#" + tableid + "_tabledata").css("width", $("#" + tableid + "_tablefix table").width() + 17); } if ($("#" + tableid + "_tablecolumn").height() > $("#" + tableid + "_tablecolumn table").height()) { $("#" + tableid + "_tablecolumn").css("height", $("#" + tableid + "_tablecolumn table").height()); $("#" + tableid + "_tabledata").css("height", $("#" + tableid + "_tablecolumn table").height() + 17); } $("#" + tableid + "_tablefix").offset($("#" + tableid + "_tablelayout").offset()); $("#" + tableid + "_tablehead").offset($("#" + tableid + "_tablelayout").offset()); $("#" + tableid + "_tablecolumn").offset($("#" + tableid + "_tablelayout").offset()); $("#" + tableid + "_tabledata").offset($("#" + tableid + "_tablelayout").offset()); } $(document).ready(function () { fixtable("mytable", 1, 600, 400); }); </script> </head> <body> <table style="border-bottom-color: black; border-top-color: black; width: 1000px; color: #000000; border-right-color: black; font-size: medium; border-left-color: black" id="mytable" border="1" cellspacing="0" cellpadding="0"> <thead> <tr> <th style="text-align: center; width: 80px" rowspan="3">姓名</th> <th style="text-align: center; width: 80px" rowspan="3">班级</th> <th style="text-align: center" colspan="10">成绩</th> </tr> <tr> <th style="text-align: center" colspan="3">主科</th> <th style="text-align: center" colspan="3">文科</th> <th style="text-align: center" colspan="3">理科</th> <th style="text-align: center; width: 80px" rowspan="2">总分</th> </tr> <tr> <th style="text-align: center; width: 80px">语文</th> <th style="text-align: center; width: 80px">数学</th> <th style="text-align: center; width: 80px">英语</th> <th style="text-align: center; width: 80px">政治</th> <th style="text-align: center; width: 80px">历史</th> <th style="text-align: center; width: 80px">地理</th> <th style="text-align: center; width: 80px">物理</th> <th style="text-align: center; width: 80px">化学</th> <th style="text-align: center; width: 80px">生物</th> </tr> <!-- <tr> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 姓名 </th> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 班级 </th> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 语文 </th> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 数学 </th> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 英语 </th> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 政治 </th> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 历史 </th> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 地理 </th> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 物理 </th> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 化学 </th> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 生物 </th> <th style="width: 80px; text-align: center;" _mce_style="width: 80px; text-align: center;"> 总分 </th> </tr> --> </thead> <tbody> <!-- 数据行 --> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> <tr> <td>学生32</td> <td>班级1</td> <td>29</td> <td>25</td> <td>146</td> <td>28</td> <td>79</td> <td>73</td> <td>47</td> <td>8</td> <td>91</td> <td>526</td> </tr> </tbody> </table> </body> </html>
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