是否有跨浏览器的CSS/JavaScript技术来显示一个长HTML表，使列标题保持固定在屏幕上，而不随表体滚动。想想微软Excel中的“冻结窗格”效果。
我希望能够滚动表的内容，但总是能够在顶部看到列标题。
当前回答
这不是固定标题行的精确解决方案，但我创建了一种相当巧妙的方法，在整个长表中重复标题行，但仍然保持排序能力。
这个简洁的小选项需要jQuery tablesorter插件。下面是它的工作原理:
HTML
<table class="tablesorter boxlist" id="pmtable">
<thead class="fixedheader">
<tr class="boxheadrow">
<th width="70px" class="header">Job Number</th>
<th width="10px" class="header">Pri</th>
<th width="70px" class="header">CLLI</th>
<th width="35px" class="header">Market</th>
<th width="35px" class="header">Job Status</th>
<th width="65px" class="header">Technology</th>
<th width="95px;" class="header headerSortDown">MEI</th>
<th width="95px" class="header">TEO Writer</th>
<th width="75px" class="header">Quote Due</th>
<th width="100px" class="header">Engineer</th>
<th width="75px" class="header">ML Due</th>
<th width="75px" class="header">ML Complete</th>
<th width="75px" class="header">SPEC Due</th>
<th width="75px" class="header">SPEC Complete</th>
<th width="100px" class="header">Install Supervisor</th>
<th width="75px" class="header">MasTec OJD</th>
<th width="75px" class="header">Install Start</th>
<th width="30px" class="header">Install Hours</th>
<th width="75px" class="header">Revised CRCD</th>
<th width="75px" class="header">Latest Ship-To-Site</th>
<th width="30px" class="header">Total Parts</th>
<th width="30px" class="header">OEM Rcvd</th>
<th width="30px" class="header">Minor Rcvd</th>
<th width="30px" class="header">Total Received</th>
<th width="30px" class="header">% On Site</th>
<th width="60px" class="header">Actions</th>
</tr>
</thead>
<tbody class="scrollable">
<tr data-job_id="3548" data-ml_id="" class="odd">
<td class="c black">FL-8-RG9UP</td>
<td data-pri="2" class="priority c yellow">M</td>
<td class="c">FTLDFLOV</td>
<td class="c">SFL</td>
<td class="c">NOI</td>
<td class="c">TRANSPORT</td>
<td class="c"></td>
<td class="c">Chris Byrd</td>
<td class="c">Apr 13, 2013</td>
<td class="c">Kris Hall</td>
<td class="c">May 20, 2013</td>
<td class="c">May 20, 2013</td>
<td class="c">Jun 5, 2013</td>
<td class="c">Jun 7, 2013</td>
<td class="c">Joseph Fitz</td>
<td class="c">Jun 10, 2013</td>
<td class="c">TBD</td>
<td class="c">123</td>
<td class="c revised_crcd"><input readonly="true" name="revised_crcd" value="Jul 26, 2013" type="text" size="12" class="smInput r_crcd c hasDatepicker" id="dp1377194058616"></td>
<td class="c">TBD</td>
<td class="c">N/A</td>
<td class="c">N/A</td>
<td class="c">N/A</td>
<td class="c">N/A</td>
<td class="c">N/A</td>
<td class="actions"><span style="float:left;" class="ui-icon ui-icon-folder-open editJob" title="View this job" s="" details'=""></span></td>
</tr>
<tr data-job_id="4264" data-ml_id="2959" class="even">
<td class="c black">MTS13009SF</td>
<td data-pri="2" class="priority c yellow">M</td>
<td class="c">OJUSFLTL</td>
<td class="c">SFL</td>
<td class="c">NOI</td>
<td class="c">TRANSPORT</td>
<td class="c"></td>
<td class="c">DeMarcus Stewart</td>
<td class="c">May 22, 2013</td>
<td class="c">Ryan Alsobrook</td>
<td class="c">Jun 19, 2013</td>
<td class="c">Jun 27, 2013</td>
<td class="c">Jun 19, 2013</td>
<td class="c">Jul 4, 2013</td>
<td class="c">Randy Williams</td>
<td class="c">Jun 21, 2013</td>
<td class="c">TBD</td>
<td class="c">95</td>
<td class="c revised_crcd"><input readonly="true" name="revised_crcd" value="Aug 9, 2013" type="text" size="12" class="smInput r_crcd c hasDatepicker" id="dp1377194058632"></td><td class="c">TBD</td>
<td class="c">0</td>
<td class="c">0.00%</td>
<td class="c">0.00%</td>
<td class="c">0.00%</td>
<td class="c">0.00%</td>
<td class="actions"><span style="float:left;" class="ui-icon ui-icon-folder-open editJob" title="View this job" s="" details'=""></span><input style="float:left;" type="hidden" name="req_ship" class="reqShip hasDatepicker" id="dp1377194058464"><span style="float:left;" class="ui-icon ui-icon-calendar requestShip" title="Schedule this job for shipping"></span><span class="ui-icon ui-icon-info viewOrderInfo" style="float:left;" title="Show material details for this order"></span></td>
</tr>
.
.
.
.
<tr class="boxheadrow repeated-header">
<th width="70px" class="header">Job Number</th>
<th width="10px" class="header">Pri</th>
<th width="70px" class="header">CLLI</th>
<th width="35px" class="header">Market</th>
<th width="35px" class="header">Job Status</th>
<th width="65px" class="header">Technology</th>
<th width="95px;" class="header">MEI</th>
<th width="95px" class="header">TEO Writer</th>
<th width="75px" class="header">Quote Due</th>
<th width="100px" class="header">Engineer</th>
<th width="75px" class="header">ML Due</th>
<th width="75px" class="header">ML Complete</th>
<th width="75px" class="header">SPEC Due</th>
<th width="75px" class="header">SPEC Complete</th>
<th width="100px" class="header">Install Supervisor</th>
<th width="75px" class="header">MasTec OJD</th>
<th width="75px" class="header">Install Start</th>
<th width="30px" class="header">Install Hours</th>
<th width="75px" class="header">Revised CRCD</th>
<th width="75px" class="header">Latest Ship-To-Site</th>
<th width="30px" class="header">Total Parts</th>
<th width="30px" class="header">OEM Rcvd</th>
<th width="30px" class="header">Minor Rcvd</th>
<th width="30px" class="header">Total Received</th>
<th width="30px" class="header">% On Site</th>
<th width="60px" class="header">Actions</th>
</tr>
显然，我的表的行要比这个多很多。确切地说是193，但是你可以看到标题行重复的地方。重复的标题行是由这个函数建立的:
jQuery
// Clone the original header row and add the "repeated-header" class
var tblHeader = $('tr.boxheadrow').clone().addClass('repeated-header');
// Add the cloned header with the new class every 34th row (or as you see fit)
$('tbody tr:odd:nth-of-type(17n)').after(tblHeader);
// On the 'sortStart' routine, remove all the inserted header rows
$('#pmtable').bind('sortStart', function() {
$('.repeated-header').remove();
// On the 'sortEnd' routine, add back all the header row lines.
}).bind('sortEnd', function() {
$('tbody tr:odd:nth-of-type(17n)').after(tblHeader);
});
其他回答
通过将StickyTableHeaders jQuery插件应用到表格中，当你向下滚动时，列标题将粘在视口的顶部。
例子:
$(function () { $("table").stickyTableHeaders(); }); /*! Copyright (c) 2011 by Jonas Mosbech - https://github.com/jmosbech/StickyTableHeaders MIT license info: https://github.com/jmosbech/StickyTableHeaders/blob/master/license.txt */ ; (function ($, window, undefined) { 'use strict'; var name = 'stickyTableHeaders', id = 0, defaults = { fixedOffset: 0, leftOffset: 0, marginTop: 0, scrollableArea: window }; function Plugin(el, options) { // To avoid scope issues, use 'base' instead of 'this' // to reference this class from internal events and functions. var base = this; // Access to jQuery and DOM versions of element base.$el = $(el); base.el = el; base.id = id++; base.$window = $(window); base.$document = $(document); // Listen for destroyed, call teardown base.$el.bind('destroyed', $.proxy(base.teardown, base)); // Cache DOM refs for performance reasons base.$clonedHeader = null; base.$originalHeader = null; // Keep track of state base.isSticky = false; base.hasBeenSticky = false; base.leftOffset = null; base.topOffset = null; base.init = function () { base.$el.each(function () { var $this = $(this); // remove padding on <table> to fix issue #7 $this.css('padding', 0); base.$originalHeader = $('thead:first', this); base.$clonedHeader = base.$originalHeader.clone(); $this.trigger('clonedHeader.' + name, [base.$clonedHeader]); base.$clonedHeader.addClass('tableFloatingHeader'); base.$clonedHeader.css('display', 'none'); base.$originalHeader.addClass('tableFloatingHeaderOriginal'); base.$originalHeader.after(base.$clonedHeader); base.$printStyle = $('<style type="text/css" media="print">' + '.tableFloatingHeader{display:none !important;}' + '.tableFloatingHeaderOriginal{position:static !important;}' + '</style>'); $('head').append(base.$printStyle); }); base.setOptions(options); base.updateWidth(); base.toggleHeaders(); base.bind(); }; base.destroy = function () { base.$el.unbind('destroyed', base.teardown); base.teardown(); }; base.teardown = function () { if (base.isSticky) { base.$originalHeader.css('position', 'static'); } $.removeData(base.el, 'plugin_' + name); base.unbind(); base.$clonedHeader.remove(); base.$originalHeader.removeClass('tableFloatingHeaderOriginal'); base.$originalHeader.css('visibility', 'visible'); base.$printStyle.remove(); base.el = null; base.$el = null; }; base.bind = function () { base.$scrollableArea.on('scroll.' + name, base.toggleHeaders); if (!base.isWindowScrolling) { base.$window.on('scroll.' + name + base.id, base.setPositionValues); base.$window.on('resize.' + name + base.id, base.toggleHeaders); } base.$scrollableArea.on('resize.' + name, base.toggleHeaders); base.$scrollableArea.on('resize.' + name, base.updateWidth); }; base.unbind = function () { // unbind window events by specifying handle so we don't remove too much base.$scrollableArea.off('.' + name, base.toggleHeaders); if (!base.isWindowScrolling) { base.$window.off('.' + name + base.id, base.setPositionValues); base.$window.off('.' + name + base.id, base.toggleHeaders); } base.$scrollableArea.off('.' + name, base.updateWidth); }; base.toggleHeaders = function () { if (base.$el) { base.$el.each(function () { var $this = $(this), newLeft, newTopOffset = base.isWindowScrolling ? ( isNaN(base.options.fixedOffset) ? base.options.fixedOffset.outerHeight() : base.options.fixedOffset) : base.$scrollableArea.offset().top + (!isNaN(base.options.fixedOffset) ? base.options.fixedOffset : 0), offset = $this.offset(), scrollTop = base.$scrollableArea.scrollTop() + newTopOffset, scrollLeft = base.$scrollableArea.scrollLeft(), scrolledPastTop = base.isWindowScrolling ? scrollTop > offset.top : newTopOffset > offset.top, notScrolledPastBottom = (base.isWindowScrolling ? scrollTop : 0) < (offset.top + $this.height() - base.$clonedHeader.height() - (base.isWindowScrolling ? 0 : newTopOffset)); if (scrolledPastTop && notScrolledPastBottom) { newLeft = offset.left - scrollLeft + base.options.leftOffset; base.$originalHeader.css({ 'position': 'fixed', 'margin-top': base.options.marginTop, 'left': newLeft, 'z-index': 3 // #18: opacity bug }); base.leftOffset = newLeft; base.topOffset = newTopOffset; base.$clonedHeader.css('display', ''); if (!base.isSticky) { base.isSticky = true; // make sure the width is correct: the user might have resized the browser while in static mode base.updateWidth(); } base.setPositionValues(); } else if (base.isSticky) { base.$originalHeader.css('position', 'static'); base.$clonedHeader.css('display', 'none'); base.isSticky = false; base.resetWidth($('td,th', base.$clonedHeader), $('td,th', base.$originalHeader)); } }); } }; base.setPositionValues = function () { var winScrollTop = base.$window.scrollTop(), winScrollLeft = base.$window.scrollLeft(); if (!base.isSticky || winScrollTop < 0 || winScrollTop + base.$window.height() > base.$document.height() || winScrollLeft < 0 || winScrollLeft + base.$window.width() > base.$document.width()) { return; } base.$originalHeader.css({ 'top': base.topOffset - (base.isWindowScrolling ? 0 : winScrollTop), 'left': base.leftOffset - (base.isWindowScrolling ? 0 : winScrollLeft) }); }; base.updateWidth = function () { if (!base.isSticky) { return; } // Copy cell widths from clone if (!base.$originalHeaderCells) { base.$originalHeaderCells = $('th,td', base.$originalHeader); } if (!base.$clonedHeaderCells) { base.$clonedHeaderCells = $('th,td', base.$clonedHeader); } var cellWidths = base.getWidth(base.$clonedHeaderCells); base.setWidth(cellWidths, base.$clonedHeaderCells, base.$originalHeaderCells); // Copy row width from whole table base.$originalHeader.css('width', base.$clonedHeader.width()); }; base.getWidth = function ($clonedHeaders) { var widths = []; $clonedHeaders.each(function (index) { var width, $this = $(this); if ($this.css('box-sizing') === 'border-box') { width = $this[0].getBoundingClientRect().width; // #39: border-box bug } else { var $origTh = $('th', base.$originalHeader); if ($origTh.css('border-collapse') === 'collapse') { if (window.getComputedStyle) { width = parseFloat(window.getComputedStyle(this, null).width); } else { // ie8 only var leftPadding = parseFloat($this.css('padding-left')); var rightPadding = parseFloat($this.css('padding-right')); // Needs more investigation - this is assuming constant border around this cell and it's neighbours. var border = parseFloat($this.css('border-width')); width = $this.outerWidth() - leftPadding - rightPadding - border; } } else { width = $this.width(); } } widths[index] = width; }); return widths; }; base.setWidth = function (widths, $clonedHeaders, $origHeaders) { $clonedHeaders.each(function (index) { var width = widths[index]; $origHeaders.eq(index).css({ 'min-width': width, 'max-width': width }); }); }; base.resetWidth = function ($clonedHeaders, $origHeaders) { $clonedHeaders.each(function (index) { var $this = $(this); $origHeaders.eq(index).css({ 'min-width': $this.css('min-width'), 'max-width': $this.css('max-width') }); }); }; base.setOptions = function (options) { base.options = $.extend({}, defaults, options); base.$scrollableArea = $(base.options.scrollableArea); base.isWindowScrolling = base.$scrollableArea[0] === window; }; base.updateOptions = function (options) { base.setOptions(options); // scrollableArea might have changed base.unbind(); base.bind(); base.updateWidth(); base.toggleHeaders(); }; // Run initializer base.init(); } // A plugin wrapper around the constructor, // preventing against multiple instantiations $.fn[name] = function (options) { return this.each(function () { var instance = $.data(this, 'plugin_' + name); if (instance) { if (typeof options === 'string') { instance[options].apply(instance); } else { instance.updateOptions(options); } } else if (options !== 'destroy') { $.data(this, 'plugin_' + name, new Plugin(this, options)); } }); }; })(jQuery, window); body { margin: 0 auto; padding: 0 20px; font-family: Arial, Helvetica, sans-serif; font-size: 11px; color: #555; } table { border: 0; padding: 0; margin: 0 0 20px 0; border-collapse: collapse; } th { padding: 5px; /* NOTE: th padding must be set explicitly in order to support IE */ text-align: right; font-weight:bold; line-height: 2em; color: #FFF; background-color: #555; } tbody td { padding: 10px; line-height: 18px; border-top: 1px solid #E0E0E0; } tbody tr:nth-child(2n) { background-color: #F7F7F7; } tbody tr:hover { background-color: #EEEEEE; } td { text-align: right; } td:first-child, th:first-child { text-align: left; } <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> <div style="width:3000px">some really really wide content goes here</div> <table> <thead> <tr> <th colspan="9">Companies listed on NASDAQ OMX Copenhagen.</th> </tr> <tr> <th>Full name</th> <th>CCY</th> <th>Last</th> <th>+/-</th> <th>%</th> <th>Bid</th> <th>Ask</th> <th>Volume</th> <th>Turnover</th> </tr> </thead> <tbody> <tr> <td>A.P. Møller...</td> <td>DKK</td> <td>33,220.00</td> <td>760</td> <td>2.34</td> <td>33,140.00</td> <td>33,220.00</td> <td>594</td> <td>19,791,910</td> </tr> <tr> <td>A.P. Møller...</td> <td>DKK</td> <td>34,620.00</td> <td>640</td> <td>1.88</td> <td>34,620.00</td> <td>34,700.00</td> <td>9,954</td> <td>346,530,246</td> </tr> <tr> <td>Carlsberg A</td> <td>DKK</td> <td>380</td> <td>0</td> <td>0</td> <td>371</td> <td>391.5</td> <td>6</td> <td>2,280</td> </tr> <tr> <td>Carlsberg B</td> <td>DKK</td> <td>364.4</td> <td>8.6</td> <td>2.42</td> <td>363</td> <td>364.4</td> <td>636,267</td> <td>228,530,601</td> </tr> <tr> <td>Chr. Hansen...</td> <td>DKK</td> <td>114.5</td> <td>-1.6</td> <td>-1.38</td> <td>114.2</td> <td>114.5</td> <td>141,822</td> <td>16,311,454</td> </tr> <tr> <td>Coloplast B</td> <td>DKK</td> <td>809.5</td> <td>11</td> <td>1.38</td> <td>809</td> <td>809.5</td> <td>85,840</td> <td>69,363,301</td> </tr> <tr> <td>D/S Norden</td> <td>DKK</td> <td>155</td> <td>-1.5</td> <td>-0.96</td> <td>155</td> <td>155.1</td> <td>51,681</td> <td>8,037,225</td> </tr> <tr> <td>Danske Bank</td> <td>DKK</td> <td>69.05</td> <td>2.55</td> <td>3.83</td> <td>69.05</td> <td>69.2</td> <td>1,723,719</td> <td>115,348,068</td> </tr> <tr> <td>DSV</td> <td>DKK</td> <td>105.4</td> <td>0.2</td> <td>0.19</td> <td>105.2</td> <td>105.4</td> <td>674,873</td> <td>71,575,035</td> </tr> <tr> <td>FLSmidth & Co.</td> <td>DKK</td> <td>295.8</td> <td>-1.8</td> <td>-0.6</td> <td>295.1</td> <td>295.8</td> <td>341,263</td> <td>100,301,032</td> </tr> <tr> <td>G4S plc</td> <td>DKK</td> <td>22.53</td> <td>0.05</td> <td>0.22</td> <td>22.53</td> <td>22.57</td> <td>190,920</td> <td>4,338,150</td> </tr> <tr> <td>Jyske Bank</td> <td>DKK</td> <td>144.2</td> <td>1.4</td> <td>0.98</td> <td>142.8</td> <td>144.2</td> <td>78,163</td> <td>11,104,874</td> </tr> <tr> <td>Københavns ...</td> <td>DKK</td> <td>1,580.00</td> <td>-12</td> <td>-0.75</td> <td>1,590.00</td> <td>1,620.00</td> <td>82</td> <td>131,110</td> </tr> <tr> <td>Lundbeck</td> <td>DKK</td> <td>103.4</td> <td>-2.5</td> <td>-2.36</td> <td>103.4</td> <td>103.8</td> <td>157,162</td> <td>16,462,282</td> </tr> <tr> <td>Nordea Bank</td> <td>DKK</td> <td>43.22</td> <td>-0.06</td> <td>-0.14</td> <td>43.22</td> <td>43.25</td> <td>167,520</td> <td>7,310,143</td> </tr> <tr> <td>Novo Nordisk B</td> <td>DKK</td> <td>552.5</td> <td>-3.5</td> <td>-0.63</td> <td>550.5</td> <td>552.5</td> <td>843,533</td> <td>463,962,375</td> </tr> <tr> <td>Novozymes B</td> <td>DKK</td> <td>805.5</td> <td>5.5</td> <td>0.69</td> <td>805</td> <td>805.5</td> <td>152,188</td> <td>121,746,199</td> </tr> <tr> <td>Pandora</td> <td>DKK</td> <td>39.04</td> <td>0.94</td> <td>2.47</td> <td>38.8</td> <td>39.04</td> <td>350,965</td> <td>13,611,838</td> </tr> <tr> <td>Rockwool In...</td> <td>DKK</td> <td>492</td> <td>0</td> <td>0</td> <td>482</td> <td>492</td> <td></td> <td></td> </tr> <tr> <td>Rockwool In...</td> <td>DKK</td> <td>468</td> <td>12</td> <td>2.63</td> <td>465.2</td> <td>468</td> <td>9,885</td> <td>4,623,850</td> </tr> <tr> <td>Sydbank</td> <td>DKK</td> <td>95</td> <td>0.05</td> <td>0.05</td> <td>94.7</td> <td>95</td> <td>103,438</td> <td>9,802,899</td> </tr> <tr> <td>TDC</td> <td>DKK</td> <td>43.6</td> <td>0.13</td> <td>0.3</td> <td>43.5</td> <td>43.6</td> <td>845,110</td> <td>36,785,339</td> </tr> <tr> <td>Topdanmark</td> <td>DKK</td> <td>854</td> <td>13.5</td> <td>1.61</td> <td>854</td> <td>855</td> <td>38,679</td> <td>32,737,678</td> </tr> <tr> <td>Tryg</td> <td>DKK</td> <td>290.4</td> <td>0.3</td> <td>0.1</td> <td>290</td> <td>290.4</td> <td>94,587</td> <td>27,537,247</td> </tr> <tr> <td>Vestas Wind...</td> <td>DKK</td> <td>90.15</td> <td>-4.2</td> <td>-4.45</td> <td>90.1</td> <td>90.15</td> <td>1,317,313</td> <td>121,064,314</td> </tr> <tr> <td>William Dem...</td> <td>DKK</td> <td>417.6</td> <td>0.1</td> <td>0.02</td> <td>417</td> <td>417.6</td> <td>64,242</td> <td>26,859,554</td> </tr> </tbody> </table> <div style="height: 4000px">lots of content down here...</div>
我希望我能早点找到@Mark的解决方案，但在我看到这个SO问题之前，我自己写了一个……
我的是一个非常轻量级的jQuery插件，它支持固定的页眉、页脚、列跨越(colspan)、调整大小、水平滚动，以及滚动开始前可选的显示行数。
jQuery。scrollTableBody (GitHub)
只要你有一个合适的<thead>， <tbody>，和(可选)<tfoot>的表，你所需要做的就是:
$('table').scrollTableBody();
对于那些尝试了Maximilian Hils给出的很好的解决方案，但没有成功地让它在Internet Explorer上工作的人，我遇到了同样的问题(Internet Explorer 11)，并找到了问题所在。
在Internet Explorer 11中，样式转换(至少使用translate)在<THEAD>上不起作用。我通过将样式应用到循环中的所有<TH>来解决这个问题。这工作。我的JavaScript代码是这样的:
document.getElementById('pnlGridWrap').addEventListener("scroll", function () {
var translate = "translate(0," + this.scrollTop + "px)";
var myElements = this.querySelectorAll("th");
for (var i = 0; i < myElements.length; i++) {
myElements[i].style.transform=translate;
}
});
在我的例子中，表格是ASP.NET中的GridView。起初我认为这是因为它没有<THEAD>，但即使我强迫它有一个，它也不工作。然后我发现了我上面写的东西。
这是一个非常好的简单的解决方案。在Chrome浏览器上它是完美的，在Firefox上有点不稳定，在ie浏览器上就更不稳定了。但总的来说，这是个好办法。
CSS属性position: sticky在大多数现代浏览器中都有很好的支持(我在使用Edge时遇到了问题，见下文)。
这让我们很容易解决固定头文件的问题:
thead th { position: sticky; top: 0; }
Safari需要一个供应商前缀:-webkit-sticky。
对于Firefox，我必须在父元素中添加min-height: 0到1。我忘了为什么要这么做了。
最不幸的是，微软Edge的实现似乎只是半工作。至少，在我的测试中有一些闪烁和不对齐的表单元格。这张桌子仍然可用，但在美学上存在重大问题。
很多人似乎都在寻找这个答案。我发现它隐藏在这里的另一个问题的答案:同步两个不同帧的表之间的列宽度，等等
在我尝试过的几十种方法中，这是我发现的唯一一种可靠的方法，可以让你有一个滚动的底部表，头部表具有相同的宽度。
以下是我是如何做到的，首先我改进了上面的jsfiddle来创建这个函数，它在td和th上都可以工作(以防绊倒其他人谁使用th来样式化他们的标题行)。
var setHeaderTableWidth= function (headertableid,basetableid) {
$("#"+headertableid).width($("#"+basetableid).width());
$("#"+headertableid+" tr th").each(function (i) {
$(this).width($($("#"+basetableid+" tr:first td")[i]).width());
});
$("#" + headertableid + " tr td").each(function (i) {
$(this).width($($("#" + basetableid + " tr:first td")[i]).width());
});
}
接下来，你需要创建两个表，注意头表应该有一个额外的TD，以便在顶部表中为滚动条留出空间，就像这样:
<table id="headertable1" class="input-cells table-striped">
<thead>
<tr style="background-color:darkgray;color:white;"><th>header1</th><th>header2</th><th>header3</th><th>header4</th><th>header5</th><th>header6</th><th></th></tr>
</thead>
</table>
<div id="resizeToBottom" style="overflow-y:scroll;overflow-x:hidden;">
<table id="basetable1" class="input-cells table-striped">
<tbody >
<tr>
<td>testdata</td>
<td>2</td>
<td>3</td>
<td>4</span></td>
<td>55555555555555</td>
<td>test</td></tr>
</tbody>
</table>
</div>
然后这样做:
setHeaderTableWidth('headertable1', 'basetable1');
$(window).resize(function () {
setHeaderTableWidth('headertable1', 'basetable1');
});
这是我在Stack Overflow上找到的唯一解决方案，可以解决许多类似的问题，在我所有的情况下都有效。
例如，我尝试了不与durandal工作的jQuery stickytables插件和谷歌代码项目https://code.google.com/p/js-scroll-table-header/issues/detail?id=2
其他涉及克隆表的解决方案性能很差，或者很糟糕，并不是在所有情况下都有效。
没有必要使用这些过于复杂的解决方案。只需像下面的例子一样创建两个表，并像这里描述的那样调用setHeaderTableWidth函数，然后嘣，你就完成了。
如果这对你不起作用，你可能在玩你的CSS box-sizing属性，你需要正确设置它。很容易意外地搞砸你的CSS内容。有很多事情都可能出错，所以要注意/小心。这种方法对我很有效。
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