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基于jquery的固定表头和列头的代码

复制代码 代码如下: <script type="text/javascript" src="http://code.jquery.com/jquery-1.6.1.min.js"></script> <script type="text/javascript">// <![CDATA[ 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", 2, 600, 200); }); // ]]></script> <style><!-- .style1 { width: 137px; } #MyTable { border-top: 1px solid #cc0000; border-left: 1px solid #cc0000; } #MyTable td,th { border-bottom:1px solid #cc0000; border-right: 1px solid #cc0000; } --></style> <p><br /> </p> <table id="MyTable" border="0" cellspacing="0" cellpadding="0"> <thead> <tr><th rowspan="2"> </th><th rowspan="2">项目</th><th rowspan="2">公示栏</th><th colspan="9">dddddddd</th><th rowspan="2" colspan="2"> 总分 </th></tr> <tr id="game"><th colspan="2">语文 数学 </th><th colspan="2">英语 政治 </th><th colspan="2">历史 地理 </th><th colspan="2">物理 化学 </th><th >生物 </th></tr> </thead> <tbody><!-- 数据行 --> <tr> <td> </td> <td > </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td>ss </td> <td >上线时间 </td> <td>1 </td> <td>29 1</td> <td>25 2</td> <td>146 </td> <td>28 </td> <td>79 </td> <td>73 </td> <td>47 </td> <td>8 </td> <td>91 33</td> <td>526 qq</td> <td>dd</td> </tr> <tr> <td> </td> <td >在线人数 </td> <td>2 </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> <td> </td> </tr> <tr> <td> </td> <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> <td> </td> </tr> <tr> <td> </td> <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> <td> </td> </tr> <tr> <td> </td> <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> <td> </td> </tr> <tr> <td>s</td> <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> <td> </td> </tr> <tr> <td> </td> <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> <td> </td> </tr> <tr> <td> </td> <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> <td> </td> </tr> <tr> <td> </td> <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> <td> </td> </tr> <tr> <td> </td> <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> <td> </td> </tr> </tbody> </table> <p> </p>

本文源自: AG88平台

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