Javascript 具有固定滚动行和固定滚动列的大型动态大小的 html 表
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时间：2020-08-24 03:09:38 来源:igfitidea点击:
Large dynamically sized html table with a fixed scroll row and fixed scroll column
提问by KM.
I need to display a large table on a web page and need to prevent the first column and first row from scrolling.I'd like to dynamically set the vertical size of this table (between some static size header/footer page content) to make it as tall as possible without forcing the browser window to have a vertical scrollbar.
我需要在网页上显示一个大表格，并且需要防止第一列和第一行滚动。我想动态设置这个表格的垂直大小（在一些静态大小的页眉/页脚页面内容之间）以使其尽可能高，而不会强制浏览器窗口具有垂直滚动条。
browser window\/
+--------------------------------------------------------------+ /\
| /\ /\ /\ /\ /\ /\ /\ /\ | fixed static
| web page header fields and text | | size
| \/ \/ \/ \/ \/ \/ \/ \/ |__\/__
| +----<<<table-scrollbar>>>>>----------------+ | /\
|+--------------+--------+--------+--------+--------+-------+ | |
|| | |colspan | | | fixed | | |
|| fixed | fixed | fixed | fixed | fixed | more> | | |
|+--------------+--+--+--+---+----+--+--+--+--------+-------++ | |
|| fixed | | | | | | | | | | || | |
|+--------------+--+--+--+---+----+--+--+--+--------+-------+t | |
|| fixed | | | | | | | | | | |a | |
|+--------------+--+--+--+---+----+--+--+--+--------+-------+b | |
|| fixed | | | | | | | | | | |l | |
|+--------------+--+--+--+---+----+--+--+--+--------+-------+e | set
|| fixed | | | | | | | | | | || | dynamic
|| multi-line | | | | | | | | | | |s | size at
|+--------------+--+--+--+---+----+--+--+--+--------+-------+c | runtime
|| fixed | | | | | | | | | | |r | |
|+--------------+--+--+--+---+----+--+--+--+--------+-------+o | |
|| fixed | | | | | | | | | | |l | |
|+--------------+--+--+--+---+----+--+--+--+--------+-------+l | |
|| fixed | | | | | | | | | | |b | |
|| | | | | | | | | | | |a
|+--------------+--+--+--+---+----+--+--+--+--------+-------+r | |
|| fixed, moreV | | | | | | | | | | || | |
|+--------------+--+--+--+---+----+--+--+--+--------+-------++ |__\/__
| /\ /\ /\ /\ /\ /\ /\ /\ | /\
| web page footer fields and text | fixed static
| \/ \/ \/ \/ \/ \/ \/ \/ | | size
+--------------------------------------------------------------+ \/
this only needs to work in modern browsers, using all/any: html, css, javascript, jquery
这只需要在现代浏览器中工作，使用 all/any: html, css, javascript, jquery
order of importance:
重要性顺序：
- complex table with many form fields, hidden values, javascript collapsing of rows, etc. which I'll add later
- 1st row will have colspans
- rows will have variable height
- 1st row: fixed from vertical scroll, but can scroll horizontally
- 1st column: fixed from horizontal scroll, but can scroll vertical
- dynamically size this "table" to fill the screen between the static size header/footer html
- location of the scroll bars (as depicted in my awesome ascii art above) isn't critical.
- 包含许多表单字段、隐藏值、javascript 行折叠等的复杂表，我稍后会添加
- 第一行将有 colspans
- 行将具有可变高度
- 第一行：从垂直滚动固定，但可以水平滚动
- 第一列：从水平滚动固定，但可以垂直滚动
- 动态调整此“表格”的大小以填充静态大小页眉/页脚 html 之间的屏幕
- 滚动条的位置（如我上面很棒的 ascii 艺术中所描绘的）并不重要。
here is a very basic html sample of the screen, without any of the scroll/sizing features:
这是一个非常基本的屏幕 html 示例，没有任何滚动/调整大小功能：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>big scrolling table example</TITLE>
</HEAD>
<BODY>
<form name="MyForm" method="POST" action="">
<!-- static size header junk--><!-- static size header junk--><!-- static size header junk-->
<table border="1" width="100%" cellspacing="1" cellpadding="0" align="center">
<tr>
<td width="35%" align="left">header junk left</td>
<td >- HEADER JUNK MIDDLE -</td>
<td width="35%" align="right">header junk right</td>
</tr>
</table>
<br>
<table border="0" width="95%" cellspacing="1" cellpadding="0" align="center">
<tr>
<td width="60%" align="left">header junk left</td>
<td width="40%" align="right">check it out! <input type="checkbox" onchange="alert('your javascript here');" value="Y" name="checkitout"></td>
</tr>
<!-- big table here!!--><!-- big table here!!--><!-- big table here!!--><!-- big table here!!-->
<table border="1" width="95%" cellspacing="1" cellpadding="0" align="center">
<tr>
<td>fixed can be long<br>or short</td>
<td colspan="4">scroll A</td>
<td colspan="2">scroll B</td>
<td >scroll C</td>
<td colspan="4">scroll D</td>
<td colspan="2">scroll E</td>
<td >scroll F</td>
<td colspan="4">scroll G</td>
<td colspan="2">scroll H</td>
<td >scroll I</td>
<td colspan="4">scroll J</td>
<td colspan="2">scroll K</td>
<td >scroll L</td>
<td colspan="4">scroll M</td>
<td colspan="2">scroll N</td>
<td >scroll O</td>
</tr>
<tr>
<td>fixed 2</td>
<td>1 1 1 1 1 A</td><td>2 2 2 2 2 A</td><td>3 3 3 3 3 A</td><td>4 4 4 4 4 A</td>
<td>1 B</td><td>2 B</td>
<td >1 C</td>
<td>1 D</td><td>2 D</td><td>3 D</td><td>4 D<br>more...</td>
<td>1 E</td><td>2 E</td>
<td >1 F</td>
<td>1 1 1 G</td><td>2 2 G</td><td>3 G</td><td>4 4 4 4 G</td>
<td>1 H</td><td>222 H</td>
<td >1 I</td>
<td>1 J</td><td>2 J</td><td>3 J</td><td>4 J</td>
<td>1 K</td><td>2 2 K<br>more..<br>more..</td>
<td >1 L</td>
<td>1 M</td><td>22 M</td><td>333 M</td><td>4444 M</td>
<td>1 N</td><td>2 N</td>
<td >1 1 1 1 1 1 1 O</td>
</tr>
<tr>
<td>fixed 3</td>
<td>1 1 1 1 1 A</td><td>2 2 2 2 2 A</td><td>3 3 3 3 3 A</td><td>4 4 4 4 4 A</td>
<td>1 B</td><td>2 B</td>
<td >1 C</td>
<td>1 D</td><td>2 D</td><td>3 D</td><td>4 D<br>more...</td>
<td>1 E</td><td>2 E</td>
<td >1 F</td>
<td>1 1 1 G</td><td>2 2 G</td><td>3 G</td><td>4 4 4 4 G</td>
<td>1 H</td><td>222 H</td>
<td >1 I</td>
<td>1 J</td><td>2 J</td><td>3 J</td><td>4 J</td>
<td>1 K</td><td>2 2 K<br>more..<br>more..</td>
<td >1 L</td>
<td>1 M</td><td>22 M</td><td>333 M</td><td>4444 M</td>
<td>1 N</td><td>2 N</td>
<td >1 1 1 1 1 1 1 O</td>
</tr>
<tr>
<td>fixed 4</td>
<td>1 1 1 1 1 A</td><td>2 2 2 2 2 A</td><td>3 3 3 3 3 A</td><td>4 4 4 4 4 A</td>
<td>1 B</td><td>2 B</td>
<td >1 C</td>
<td>1 D</td><td>2 D</td><td>3 D</td><td>4 D<br>more...<br>more...<br>more...<br>more...</td>
<td>1 E</td><td>2 E</td>
<td >1 F</td>
<td>1 1 1 G</td><td>2 2 G</td><td>3 G</td><td>4 4 4 4 G</td>
<td>1 H</td><td>222 H</td>
<td >1 I</td>
<td>1 J</td><td>2 J</td><td>3 J</td><td>4 J</td>
<td>1 K</td><td>2 2 K<br>more..<br>more..</td>
<td >1 L</td>
<td>1 M</td><td>22 M</td><td>333 M</td><td>4444 M</td>
<td>1 N</td><td>2 N</td>
<td >1 1 1 1 1 1 1 O</td>
</tr>
<tr>
<td>fixed 5</td>
<td>1 1 1 1 1 A</td><td>2 2 2 2 2 A</td><td>3 3 3 3 3 A</td><td>4 4 4 4 4 A</td>
<td>1 B</td><td>2 B</td>
<td >1 C</td>
<td>1 D</td><td>2 D</td><td>3 D</td><td>4 D<br>more...</td>
<td>1 E</td><td>2 E</td>
<td >1 F</td>
<td>1 1 1 G</td><td>2 2 G</td><td>3 G</td><td>4 4 4 4 G</td>
<td>1 H</td><td>222 H<br>H<br>H<br>H<br>H</td>
<td >1 I</td>
<td>1 J</td><td>2 J</td><td>3 J</td><td>4 J</td>
<td>1 K</td><td>2 2 K<br>more..<br>more..</td>
<td >1 L</td>
<td>1 M</td><td>22 M</td><td>333 M</td><td>4444 M</td>
<td>1 N</td><td>2 N</td>
<td >1 1 1 1 1 1 1 O</td>
</tr>
<tr>
<td>fixed 6<br>6<br>6<br>6</td>
<td>1 1 1 1 1 A</td><td>2 2 2 2 2 A</td><td>3 3 3 3 3 A</td><td>4 4 4 4 4 A</td>
<td>1 B</td><td>2 B</td>
<td >1 C</td>
<td>1 D</td><td>2 D</td><td>3 D</td><td>4 D<br>more...</td>
<td>1 E</td><td>2 E</td>
<td >1 F</td>
<td>1 1 1 G</td><td>2 2 G</td><td>3 G</td><td>4 4 4 4 G</td>
<td>1 H</td><td>222 H</td>
<td >1 I</td>
<td>1 J</td><td>2 J</td><td>3 J</td><td>4 J</td>
<td>1 K</td><td>2 2 K<br>more..<br>more..</td>
<td >1 L</td>
<td>1 M</td><td>22 M</td><td>333 M</td><td>4444 M</td>
<td>1 N</td><td>2 N</td>
<td >1 1 1 1 1 1 1 O</td>
</tr>
</table>
<!-- static size footer junk--><!-- static size footer junk--><!-- static size footer junk--><!-- static size footer junk-->
<table border="1" width="100%" cellspacing="1" cellpadding="0" align="center">
<tr>
<td width="35%" align="left">footer junk left</td>
<td >- FOOTER JUNK MIDDLE -</td>
<td width="35%" align="right">footer junk right</td>
</tr>
</form>
</BODY>
</HTML>
采纳答案by Selvakumar Arumugam
Edit 5:- Added configurable fixed Rows and Columns. - Fixed column width and height issues - Reduced usage of complex selectors
编辑 5：- 添加了可配置的固定行和列。- 修复了列宽和高度问题 - 减少了复杂选择器的使用
Usage:
用法：
$('#cTable').cTable({
width: 1300,
height: 500,
fCols: 2,
fRows: 2
});
DEMO:http://jsfiddle.net/rCuPf/7/embedded/result/(updated demo)
演示：http : //jsfiddle.net/rCuPf/7/embedded/result/（更新演示）
Edit 4:Updated for colSpan on column 1. Demo:http://jsfiddle.net/skram/rKjk3/26/
编辑 4：更新了第 1 列的 colSpan。演示：http : //jsfiddle.net/skram/rKjk3/26/
Edit 3:Did some cleanup and some fixes: http://jsfiddle.net/rKjk3/22Tested in IE9, FF and Chrome. (I don't have latest IE to test it now)
编辑 3：做了一些清理和一些修复：http: //jsfiddle.net/rKjk3/22在 IE9、FF 和 Chrome 中测试。（我现在没有最新的 IE 来测试它）
Edit 2:Fix for IE: http://jsfiddle.net/rKjk3/15/embedded/result/(See latest above)
编辑 2：修复 IE：http: //jsfiddle.net/rKjk3/15/embedded/result/（见上面的最新版本）
Edit 1:Fix for resize window http://jsfiddle.net/rKjk3/11/(See latest above)
编辑 1：修复调整窗口大小http://jsfiddle.net/rKjk3/11/（见上面的最新版本）
- Added window.resize event handler to set the width of the
rightContainerso the width of actual table will be increased as you resize. - Removed fixed width on
SBWrapperso that it can fully utilize the available space inside the container.
- 添加 window.resize 事件处理程序来设置宽度，
rightContainer因此实际表格的宽度将随着您调整大小而增加。 - 移除了固定宽度，
SBWrapper以便它可以充分利用容器内的可用空间。
I have created 2 demo for your requirement.
我已经根据您的要求创建了 2 个演示。
Sample to show how the rendered html will look like with a simple markup structure. This will allow you to look at the structure that is being rendered and how it is working :)
DEMO:http://jsfiddle.net/GmJ22/7/Actual demo with the markup that you have posted. The code is just a rough version and may require some cleanup. Right now you can configure the width and height of the table. I am posting it so that you can take a look and give me some feedback.
DEMO:http://jsfiddle.net/rKjk3/10/embedded/result/(see below fixed versions)
使用简单标记结构展示呈现的 html 的示例。这将允许您查看正在呈现的结构及其工作方式:)
演示：http : //jsfiddle.net/GmJ22/7/带有您发布的标记的实际演示。代码只是一个粗略的版本，可能需要一些清理。现在您可以配置表格的宽度和高度。我发布它，以便您可以查看并给我一些反馈。
演示：http://jsfiddle.net/rKjk3/10/embedded/result/（见下面的固定版本）
Full code:
完整代码：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<HTML>
<HEAD>
<TITLE>big scrolling table example</TITLE>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script>
$(function() {
$.fn.cTable = function(o) {
this.wrap('<div class="cTContainer" />');
this.wrap('<div class="relativeContainer" />');
//Update below template as how you have it in orig table
var origTableTmpl = '<table border="1" cellspacing="1" cellpadding="0" align="center" width="95%" ></table>';
//get row 1 and clone it for creating sub tables
var row1 = this.find('tr').slice(0, o.fRows).clone();
var r1c1ColSpan = 0;
for (var i = 0; i < o.fCols; i++ ) {
r1c1ColSpan += this[0].rows[0].cells[i].colSpan;
}
//create table with just r1c1 which is fixed for both scrolls
var tr1c1 = $(origTableTmpl);
row1.each(function () {
var tdct = 0;
$(this).find('td').filter( function () {
tdct += this.colSpan;
return tdct > r1c1ColSpan;
}).remove();
});
row1.appendTo(tr1c1);
tr1c1.wrap('<div class="fixedTB" />');
tr1c1.parent().prependTo(this.closest('.relativeContainer'));
//create a table with just c1
var c1= this.clone().prop({'id': ''});
c1.find('tr').slice(0, o.fRows).remove();
c1.find('tr').each(function (idx) {
var c = 0;
$(this).find('td').filter(function () {
c += this.colSpan;
return c > r1c1ColSpan;
}).remove();
});
var prependRow = row1.first().clone();
prependRow.find('td').empty();
c1.prepend(prependRow).wrap('<div class="leftSBWrapper" />')
c1.parent().wrap('<div class="leftContainer" />');
c1.closest('.leftContainer').insertAfter('.fixedTB');
//create table with just row 1 without col 1
var r1 = $(origTableTmpl);
row1 = this.find('tr').slice(0, o.fRows).clone();
row1.each(function () {
var tds = $(this).find('td'), tdct = 0;
tds.filter (function () {
tdct += this.colSpan;
return tdct <= r1c1ColSpan;
}).remove();
});
row1.appendTo(r1);
r1.wrap('<div class="topSBWrapper" />')
r1.parent().wrap('<div class="rightContainer" />')
r1.closest('.rightContainer').appendTo('.relativeContainer');
$('.relativeContainer').css({'width': 'auto', 'height': o.height});
this.wrap('<div class="SBWrapper"> /')
this.parent().appendTo('.rightContainer');
this.prop({'width': o.width});
var tw = 0;
//set width and height of rendered tables
for (var i = 0; i < o.fCols; i++) {
tw += $(this[0].rows[0].cells[i]).outerWidth(true);
}
tr1c1.width(tw);
c1.width(tw);
$('.rightContainer').css('left', tr1c1.outerWidth(true));
for (var i = 0; i < o.fRows; i++) {
var tr1c1Ht = $(c1[0].rows[i]).outerHeight(true);
var thisHt = $(this[0].rows[i]).outerHeight(true);
var finHt = (tr1c1Ht > thisHt)?tr1c1Ht:thisHt;
$(tr1c1[0].rows[i]).height(finHt);
$(r1[0].rows[i]).height(finHt);
}
$('.leftContainer').css({'top': tr1c1.outerHeight(true), 'width': tr1c1.outerWidth(true)});
var rtw = $('.relativeContainer').width() - tw;
$('.rightContainer').css({'width' : rtw, 'height': o.height, 'max-width': o.width - tw});
var trs = this.find('tr');
trs.slice(1, o.fRows).remove();
trs.slice(0, 1).find('td').empty();
trs.each(function () {
var c = 0;
$(this).find('td').filter(function () {
c += this.colSpan;
return c <= r1c1ColSpan;
}).remove();
});
r1.width(this.outerWidth(true));
for (var i = 1; i < c1[0].rows.length; i++) {
var c1Ht = $(c1[0].rows[i]).outerHeight(true);
var thisHt = $(this[0].rows[i]).outerHeight(true);
var finHt = (c1Ht > thisHt)?c1Ht:thisHt;
$(c1[0].rows[i]).height(finHt);
$(this[0].rows[i]).height(finHt);
}
$('.SBWrapper').css({'height': $('.relativeContainer').height() - $('.topSBWrapper').height()});
$('.SBWrapper').scroll(function () {
var rc = $(this).closest('.relativeContainer');
var lfW = rc.find('.leftSBWrapper');
var tpW = rc.find('.topSBWrapper');
lfW.css('top', ($(this).scrollTop()*-1));
tpW.css('left', ($(this).scrollLeft()*-1));
});
$(window).resize(function () {
$('.rightContainer').width(function () {
return $(this).closest('.relativeContainer').outerWidth() - $(this).siblings('.leftContainer').outerWidth();
});
});
}
$('#cTable').cTable({
width: 1300,
height: 500,
fCols: 2,
fRows: 2
});
});
</script>
<style>
.cTContainer { overflow: hidden; padding: 2px; }
.cTContainer table { table-layout: fixed; }
.relativeContainer { position: relative; overflow: hidden;}
.fixedTB { position: absolute; z-index: 11; }
.leftContainer { position: absolute; overflow: hidden; }
.rightContainer { position: absolute; overflow: hidden; }
.leftSBWrapper { position: relative; z-index: 10; }
.topSBWrapper { position: relative; z-index: 10; width: 100%; }
.SBWrapper { width: 100%; overflow: auto; }
td { background-color: white; overflow: hidden; padding: 1px; }
</style>
</HEAD>
<BODY>
<form name="MyForm" method="POST" action="">
<table border="1" width="100%" cellspacing="1" cellpadding="0" align="center">
<tr>
<td width="35%" align="left">header junk left</td>
<td >- HEADER JUNK MIDDLE -</td>
<td width="35%" align="right">header junk right</td>
</tr>
</table>
<br />
<table border="0" width="95%" cellspacing="1" cellpadding="0" align="center">
<tr>
<td width="60%" align="left">header junk left</td>
<td width="40%" align="right">check it out! <input type="checkbox" onchange="alert('your javascript here');" value="Y" name="checkitout"></td>
</tr>
</table>
<!-- big table here!!--><!-- big table here!!--><!-- big table here!!--><!-- big table here!!-->
<table border="1" width="95%" cellspacing="1" cellpadding="0" align="center" id="cTable" >
<tr>
<td width="5%" colspan="3">fixed can be long<br>or short</td>
<td width="9%" colspan="4">scroll A</td>
<td width="7%" colspan="2">scroll B</td>
<td width="3%">scroll C</td>
<td width="9%" colspan="4">scroll D</td>
<td width="7%" colspan="2">scroll E</td>
<td width="3%">scroll F</td>
<td width="9%" colspan="4">scroll G</td>
<td width="7%" colspan="2">scroll H</td>
<td width="3%">scroll I</td>
<td width="9%" colspan="4">scroll J</td>
<td width="7%" colspan="2">scroll K</td>
<td width="3%">scroll L</td>
<td width="9%" colspan="4">scroll M</td>
<td width="7%" colspan="2">scroll N</td>
<td width="3%">scroll O</td>
</tr>
<tr>
<td width="5%" colspan="3">2nd fixed header</td>
<td width="9%" colspan="4">scroll 2A</td>
<td width="7%">scroll 2B-1</td>
<td width="7%">scroll 2B-2 </td>
<td width="3%">scroll 2C</td>
<td width="9%" colspan="4">scroll 2D</td>
<td width="7%" colspan="2">scroll 2E</td>
<td width="3%">scroll 2F</td>
<td width="9%" colspan="4">scroll 2G</td>
<td width="7%" colspan="2">scroll 2H</td>
<td width="3%">scroll 2I</td>
<td width="9%" colspan="4">scroll 2J</td>
<td width="7%" colspan="2">scroll 2K</td>
<td width="3%">scroll 2L</td>
<td width="9%" colspan="4">scroll 2M</td>
<td width="7%" colspan="2">scroll 2N</td>
<td width="3%">scroll 2O</td>
</tr>
<tr>
<td>2</td>
<td>2</td>
<td>2</td>
<td>1 1 1 1 1 A</td>
<td>2 2 2 2 2 A</td>
<td>3 3 3 3 3 A</td>
<td>4 4 4 4 4 A</td>
<td>1 B</td>
<td>2 B</td>
<td >1 C</td>
<td>1 D</td>
<td>2 D</td>
<td>3 D</td>
<td>4 D<br>more...</td>
<td>1 E</td>
<td>2 E</td>
<td >1 F</td>
<td>1 1 1 G</td>
<td>2 2 G</td>
<td>3 G</td>
<td>4 4 4 4 G</td>
<td>1 H</td>
<td>222 H</td>
<td >1 I</td>
<td>1 J</td>
<td>2 J</td>
<td>3 J</td>
<td>4 J</td>
<td>1 K</td>
<td>2 2 K<br>more..<br>more..</td>
<td >1 L</td>
<td>1 M</td>
<td>22 M</td>
<td>333 M</td>
<td>4444 M</td>
<td>1 N</td>
<td>2 N</td>
<td >1 1 1 1 1 1 1 O</td>
</tr>
<tr>
<td colspan="2">fixed 3</td>
<td>3</td>
<td>1 1 1 1 1 A</td><td>2 2 2 2 2 A</td><td>3 3 3 3 3 A</td><td>4 4 4 4 4 A</td>
<td>1 B</td><td>2 B</td>
<td >1 C</td>
<td>1 D</td><td>2 D</td><td>3 D</td><td>4 D<br>more...</td>
<td>1 E</td><td>2 E</td>
<td >1 F</td>
<td>1 1 1 G</td><td>2 2 G</td><td>3 G</td><td>4 4 4 4 G</td>
<td>1 H</td><td>222 H</td>
<td >1 I</td>
<td>1 J</td><td>2 J</td><td>3 J</td><td>4 J</td>
<td>1 K</td><td>2 2 K<br>more..<br>more..</td>
<td >1 L</td>
<td>1 M</td><td>22 M</td><td>333 M</td><td>4444 M</td>
<td>1 N</td><td>2 N</td>
<td >1 1 1 1 1 1 1 O</td>
</tr>
<tr>
<td colspan="3">fixed 4</td>
<td>1 1 1 1 1 A</td><td>2 2 2 2 2 A</td><td>3 3 3 3 3 A</td><td>4 4 4 4 4 A</td>
<td>1 B</td><td>2 B</td>
<td >1 C</td>
<td>1 D</td><td>2 D</td><td>3 D</td><td>4 D<br>more...<br>more...<br>more...<br>more...</td>
<td>1 E</td><td>2 E</td>
<td >1 F</td>
<td>1 1 1 G</td><td>2 2 G</td><td>3 G</td><td>4 4 4 4 G</td>
<td>1 H</td><td>222 H</td>
<td >1 I</td>
<td>1 J</td><td>2 J</td><td>3 J</td><td>4 J</td>
<td>1 K</td><td>2 2 K<br>more..<br>more..</td>
<td >1 L</td>
<td>1 M</td><td>22 M</td><td>333 M</td><td>4444 M</td>
<td>1 N</td><td>2 N</td>
<td >1 1 1 1 1 1 1 O</td>
</tr>
<tr>
<td colspan="3">fixed 5</td>
<td>1 1 1 1 1 A</td><td>2 2 2 2 2 A</td><td>3 3 3 3 3 A</td><td>4 4 4 4 4 A</td>
<td>1 B</td><td>2 B</td>
<td >1 C</td>
<td>1 D</td><td>2 D</td><td>3 D</td><td>4 D<br>more...</td>
<td>1 E</td><td>2 E</td>
<td >1 F</td>
<td>1 1 1 G</td><td>2 2 G</td><td>3 G</td><td>4 4 4 4 G</td>
<td>1 H</td><td>222 H<br>H<br>H<br>H<br>H</td>
<td >1 I</td>
<td>1 J</td><td>2 J</td><td>3 J</td><td>4 J</td>
<td>1 K</td><td>2 2 K<br>more..<br>more..</td>
<td >1 L</td>
<td>1 M</td><td>22 M</td><td>333 M</td><td>4444 M</td>
<td>1 N</td><td>2 N</td>
<td >1 1 1 1 1 1 1 O</td>
</tr>
<tr>
<td>6</td>
<td>6</td>
<td>6</td>
<td>1 1 1 1 1 A</td><td>2 2 2 2 2 A</td><td>3 3 3 3 3 A</td><td>4 4 4 4 4 A</td>
<td>1 B</td><td>2 B</td>
<td >1 C</td>
<td>1 D</td><td>2 D</td><td>3 D</td><td>4 D<br>more...</td>
<td>1 E</td><td>2 E</td>
<td >1 F</td>
<td>1 1 1 G</td><td>2 2 G</td><td>3 G</td><td>4 4 4 4 G</td>
<td>1 H</td><td>222 H</td>
<td >1 I</td>
<td>1 J</td><td>2 J</td><td>3 J</td><td>4 J</td>
<td>1 K</td><td>2 2 K<br>more..<br>more..</td>
<td >1 L</td>
<td>1 M</td><td>22 M</td><td>333 M</td><td>4444 M</td>
<td>1 N</td><td>2 N</td>
<td >1 1 1 1 1 1 1 O</td>
</tr>
</table>
<br />
<!-- static size footer junk--><!-- static size footer junk--><!-- static size footer junk--><!-- static size footer junk-->
<table border="1" width="100%" cellspacing="1" cellpadding="0" align="center">
<tr>
<td width="35%" align="left">footer junk left</td>
<td >- FOOTER JUNK MIDDLE -</td>
<td width="35%" align="right">footer junk right</td>
</tr>
</table>
</form>
</BODY>
</HTML>
回答by eggyal
I agree with @FedericoGiust's answer; but since you asked for more detail...
我同意@FedericoGiust 的回答；但既然你问了更多细节......
<script type="text/javascript"
src="http://code.jquery.com/jquery-1.7.2.min.js">
</script>
<script type="text/javascript"
src="http://datatables.net/download/build/jquery.dataTables.min.js">
</script>
<script type="text/javascript"
src="http://datatables.net/download/build/FixedColumns.min.js">
</script>
<script type="text/javascript">
$(document).ready(function() {
var oTable = $('#bigtable').dataTable({
"sScrollY": "300px", // set vertical size dynamically here
"sScrollX": "100%",
"bPaginate": false,
"bFilter": false
});
new FixedColumns(oTable);
});?
</script>
You need to add a row of dummy column headers so that Datatables will cope with the colspans.
您需要添加一行虚拟列标题，以便数据表能够处理 colspan。
See it on jsfiddle.
回答by Federico Giust
You can use DataTables
您可以使用数据表
It's an amazing jquery plugin for tables, and it also has an interesting number of extras and plugins including fixed header and footer, column sorting, variable width, fixed width, ajax and lots more.
这是一个了不起的表格 jquery 插件，它还有许多有趣的附加功能和插件，包括固定页眉和页脚、列排序、可变宽度、固定宽度、ajax 等等。
回答by Tiberiu-Ionu? Stan
Works with normal tables and it only alters the header cells, in place (no removing, copying, or outside of table element injection). This has the advantage to allow any content, in any cell, of any dimensions (+allows dynamic modification of that content).
适用于普通表格，它只更改标题单元格，就地（不删除、复制或在表格元素注入之外）。这具有允许任何单元格中任何维度的任何内容的优点（+允许对该内容进行动态修改）。
See it in action: fullpage.html, overflow_scroll.html, fullpage_untouched.html.
看看它的实际效果：fullpage.html、overflow_scroll.html、fullpage_untouched.html。
Vertical and horizontal thcells should remain visible and aligned while scrolling.
th滚动时垂直和水平单元格应保持可见和对齐。
This solution does not use any frameworks. Feel free to replace existing helpers (scroll offsets) using jquery or prototype (or any other framework).
此解决方案不使用任何框架。随意使用 jquery 或原型（或任何其他框架）替换现有的助手（滚动偏移）。
You should add code hooks to call _table_make_fixed_header_repositionwhen making dynamic changes to the table's contents.
_table_make_fixed_header_reposition在对表的内容进行动态更改时，您应该添加要调用的代码挂钩。
I didn't test this on Windows XP (where accelerated rendering is absent in all browsers).
我没有在 Windows XP 上测试过这个（所有浏览器都没有加速渲染）。
The blue background, drop shadow, borders, etc. are just CSS cool stuff. You can make this however you want, and you just have to create a normal table (just add cell styles on .DivWrapperinstead of TH).
蓝色背景、阴影、边框等只是 CSS 很酷的东西。您可以随心所欲地制作它，并且您只需要创建一个普通表格（只需添加单元格样式.DivWrapper而不是TH）。
<!DOCTYPE html>
<body>
<head>
<style>
.TableLarge td, .TableLarge th{
border-style: solid;
border-width: 1px;
border-color: #CAE3EF;
padding: 7px;
white-space: nowrap;
font-family: Verdana;
font-size: 10px;
}
.TableLarge{
border-style: none;
border-collapse: collapse;
}
#padding_for_test{
height: 3000px;
width: 9000px;
}
</style>
<script type="text/javascript">
function table_make_fixed_header(elTable, bHorizontal, bVertical, nRepositionIntervalMilliseconds, bWrappedByScrollableDiv)
{
if(!bHorizontal && !bVertical)
return;
if(!elTable.id)
elTable.id="FixedVH_Headers_"+(new Date().getTime())+Math.floor(Math.random()*10000000);
var zIndex=1;
if(window.getComputedStyle)
zIndex=parseInt(window.getComputedStyle(elTable))?parseInt(window.getComputedStyle(elTable))+1:1;
var fnSetupHeaderCell=function(elCell, zIndex)
{
var elDivWrapper=document.createElement("div");
elDivWrapper.setAttribute("style", "-moz-box-shadow: 3px 3px 4px #aaaaaa; -webkit-box-shadow: 3px 3px 4px #aaaaaa; box-shadow: 3px 3px 4px #aaaaaa;");
elDivWrapper.style.zIndex=zIndex;
elDivWrapper.style.backgroundColor="#0000ee";
elDivWrapper.style.color="white";
elDivWrapper.style.padding="3px";
elDivWrapper.className="DivWrapper";
elDivWrapper.style.position="relative";
while(elCell.childNodes.length)
elDivWrapper.appendChild(elCell.childNodes[0]);
elCell.appendChild(elDivWrapper);
};
if(bVertical)
for(var r=bHorizontal?1:0; r<elTable.rows.length; r++)
fnSetupHeaderCell(elTable.rows[r].cells[0], zIndex);
if(bHorizontal)
for(var c=bVertical?1:0; c<elTable.rows[0].cells.length; c++)
fnSetupHeaderCell(elTable.rows[0].cells[c], zIndex);
_table_make_fixed_header_reposition(elTable.id, bHorizontal, bVertical, bWrappedByScrollableDiv);
//this could be CPU intensive, depending on the number of events fired and size of the table.
var onScrollEventHandler=function(ev){
_table_make_fixed_header_reposition(elTable.id, bHorizontal, bVertical, bWrappedByScrollableDiv);
};
var elScrollable=bWrappedByScrollableDiv?elTable.parentNode:window;
if(elScrollable.addEventListener)
elScrollable.addEventListener('scroll', onScrollEventHandler, false);
else if (elScrollable.attachEvent)
elScrollable.attachEvent('scroll', onScrollEventHandler);
//this is undesired for performance reasons, hooks and event listeners are prefered instead.
if(nRepositionIntervalMilliseconds>0)
setInterval("_table_make_fixed_header_reposition('"+elTable.id+"', "+(bHorizontal?"true":"false")+", "+(bVertical?"true":"false")+", "+(bWrappedByScrollableDiv?"true":"false")+")", nRepositionIntervalMilliseconds);
}
function _table_make_fixed_header_reposition(strTableID, bHorizontal, bVertical, bWrappedByScrollableDiv)
{
var elTable=document.getElementById(strTableID);
var strLeft;
var strTop;
if(bWrappedByScrollableDiv)
{
strLeft=Math.min(Math.max(elTable.parentNode.scrollLeft-elTable.offsetLeft+elTable.parentNode.offsetLeft, 0), elTable.offsetWidth)+"px";
strTop=Math.min(Math.max(elTable.parentNode.scrollTop-elTable.offsetTop+elTable.parentNode.offsetTop, 0), elTable.offsetHeight)+"px";
}
else
{
strLeft=Math.min(Math.max(f_scrollLeft()-elTable.offsetLeft, 0), elTable.offsetWidth)+"px";
strTop=Math.min(Math.max(f_scrollTop()-elTable.offsetTop, 0), elTable.offsetHeight)+"px";
}
if(bVertical)
for(var r=bHorizontal?1:0; r<elTable.rows.length; r++)
elTable.rows[r].cells[0].childNodes[0].style.left=strLeft;
if(bHorizontal)
for(var c=bVertical?1:0; c<elTable.rows[0].cells.length; c++)
elTable.rows[0].cells[c].childNodes[0].style.top=strTop;
}
//http://www.softcomplex.com/docs/get_window_size_and_scrollbar_position.html
function f_scrollLeft(){
return f_filterResults (
window.pageXOffset ? window.pageXOffset : 0,
document.documentElement ? document.documentElement.scrollLeft : 0,
document.body ? document.body.scrollLeft : 0
);
}
function f_scrollTop() {
return f_filterResults (
window.pageYOffset ? window.pageYOffset : 0,
document.documentElement ? document.documentElement.scrollTop : 0,
document.body ? document.body.scrollTop : 0
);
}
function f_filterResults(n_win, n_docel, n_body) {
var n_result = n_win ? n_win : 0;
if (n_docel && (!n_result || (n_result > n_docel)))
n_result = n_docel;
return n_body && (!n_result || (n_result > n_body)) ? n_body : n_result;
}
//you should add an event handler for onload here
</script>
</head>
<body>
<p>
Vertical and horizontal th cells should remain visible and aligned while scrolling.<br>
This solution does not use any frameworks. Feel free to replace existing helpers (scroll offsets) using jquery or prototype (or any other framework).
</p>
<div style="width: 800px; height: 600px; overflow: scroll">
<table class="TableLarge" id="mySpecialHugeTable">
<tr>
<th>Fixed!</th>
<th>Fixed!</th>
<th>Fixed!</th>
<th>Fixed!</th>
<th>Fixed!</th>
<th>Fixed!</th>
<th>Fixed!</th>
<th>Fixed!</th>
<th>Fixed!</th>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>The goose is pretty.</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>Umm...how is this done again?</td>
<td>Umm...how is this done again?</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>The goose is pretty.</td>
<td>Hello world!</td>
<td>Umm...how is this done again?</td>
<td>Umm...how is this done again?</td>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>This is a very short story...Real short.</td>
<td>This is a very short story...Real short.</td>
</tr>
<tr>
<th>Fixed!<br>multi-line</th>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>The goose is pretty.</td>
<td>The goose is pretty.</td>
<td>Umm...how is this done again?</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>Umm...how is this done again?</td>
<td>The goose is pretty.</td>
<td>The goose is pretty.</td>
<td>This is a very short story...Real short.</td>
<td>Hello world!</td>
<td>Hello world!</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>Umm...how is this done again?</td>
<td>Umm...how is this done again?</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>This is a very short story...Real short.</td>
<td>The goose is pretty.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>The goose is pretty.</td>
<td>Umm...how is this done again?</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>The goose is pretty.</td>
<td>Hello world!</td>
<td>Hello world!</td>
<td>Umm...how is this done again?</td>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>This is a very short story...Real short.</td>
</tr>
<tr>
<th>Fixed!<br>multi-line</th>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>The goose is pretty.</td>
<td>The goose is pretty.</td>
<td>Umm...how is this done again?</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>The goose is pretty.</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>Umm...how is this done again?</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>The goose is pretty.</td>
<td>Hello world!</td>
<td>Hello world!</td>
<td>Umm...how is this done again?</td>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>This is a very short story...Real short.</td>
</tr>
<tr>
<th>Fixed!<br>multi-line</th>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>Hello world!</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>This is a very short story...Real short.</td>
<td>The goose is pretty.</td>
<td>Umm...how is this done again?</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>Umm...how is this done again?</td>
<td>The goose is pretty.</td>
<td>This is a very short story...Real short.</td>
<td>This is a very short story...Real short.</td>
<td>This is a very short story...Real short.</td>
<td>Hello world!</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>Umm...how is this done again?</td>
<td>Umm...how is this done again?</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>The goose is pretty.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>The goose is pretty.</td>
<td>Umm...how is this done again?</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>The goose is pretty.</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>This is a very short story...Real short.</td>
<td>Umm...how is this done again?</td>
<td>Umm...how is this done again?</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>The goose is pretty.</td>
<td>Umm...how is this done again?</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>The goose is pretty.</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>Umm...how is this done again?</td>
<td>Umm...how is this done again?</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>The goose is pretty.</td>
<td>Hello world!</td>
<td>Umm...how is this done again?</td>
<td>Umm...how is this done again?</td>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>This is a very short story...Real short.</td>
<td>This is a very short story...Real short.</td>
</tr>
<tr>
<th>Fixed!<br>multi-line</th>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>The goose is pretty.</td>
<td>The goose is pretty.</td>
<td>Umm...how is this done again?</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>Umm...how is this done again?</td>
<td>The goose is pretty.</td>
<td>The goose is pretty.</td>
<td>This is a very short story...Real short.</td>
<td>Hello world!</td>
<td>Hello world!</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>Umm...how is this done again?</td>
<td>Umm...how is this done again?</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>This is a very short story...Real short.</td>
<td>The goose is pretty.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>The goose is pretty.</td>
<td>Umm...how is this done again?</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>The goose is pretty.</td>
<td>Hello world!</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>This is a very short story...Real short.</td>
<td>Umm...how is this done again?</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>The goose is pretty.</td>
<td>Hello world!</td>
<td>Hello world!</td>
<td>Umm...how is this done again?</td>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>This is a very short story...Real short.</td>
</tr>
<tr>
<th>Fixed!<br>multi-line</th>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>The goose is pretty.</td>
<td>The goose is pretty.</td>
<td>Umm...how is this done again?</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>Umm...how is this done again?</td>
<td>The goose is pretty.</td>
<td>The goose is pretty.</td>
<td>This is a very short story...Real short.</td>
<td>Hello world!</td>
<td>Hello world!</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>Umm...how is this done again?</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>The goose is pretty.</td>
<td>The goose is pretty.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>The goose is pretty.</td>
<td>Umm...how is this done again?</td>
<td>Hello world!</td>
<td>This is a very short story...Real short.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
</tr>
<tr>
<th>Fixed!</th>
<td>The goose is pretty.</td>
<td>Hello world!</td>
<td>Hello world!</td>
<td>Umm...how is this done again?</td>
<td>My mother has apples.</td>
<td>My mother has apples.</td>
<td>I think Javascript is some kind of Voodoo on the DOM.</td>
<td>This is a very short story...Real short.</td>
</tr>
</table>
</div>
<div id="padding_for_test"> </div>
<script type="text/javascript">
table_make_fixed_header(document.getElementById("mySpecialHugeTable"), /*bHorizontal*/ true, /*bVertical*/ true, 1000, /*bWrappedByScrollableDiv*/ true);
</script>
</body>
</html>
It should be fairly easy to delete some CSS and make the fixed cells identical to scrollable cells. Also if you want a dedicated scrollbar, you could wrap this in a scrollable DIVand adjust inside _table_make_fixed_header_repositionby using the DIV's scroll offsets too.
删除一些 CSS 并使固定单元格与可滚动单元格相同应该相当容易。此外，如果您想要一个专用的滚动条，您可以将其包装在一个可滚动中，DIV并_table_make_fixed_header_reposition使用DIV的滚动偏移量在内部进行调整。
Edit: updated code to keep headers as close to edge as possible, when table goes outside the viewport (+option to choose between vertical or horizontal headers, or both).
编辑：更新代码以保持标题尽可能靠近边缘，当表格超出视口时（+选项在垂直或水平标题之间进行选择，或两者兼而有之）。
Edit2: added scrollable divsupport, and made this the default in the example.
Edit2：添加了可滚动div支持，并将其设为示例中的默认值。
回答by o.v.
If you'd rather not go with a plugin, combine fixed header vertical scrolling (CSS)
如果您不想使用插件，请结合固定标题垂直滚动 (CSS)
tbody{display:block;overflow-y:auto;/*+fixed height set w/jQuery etc*/}
?with the fixed first column horizontal scrolling (JS)
?具有固定的第一列水平滚动（JS）
$('#table-container').scroll(function() {
var _left = $(this).scrollLeft();
$('#table th').css('left', _left); //"stick" the first column to viewport
});
#table-container{overflow-x:scroll;/*+fixed width set*/}
thead, tbody{display:block;}
th {position:relative;left:0;/*gets adjusted with JS above*/}
Fiddle'd here, this does not address resizing to fit browser dimensions though. Assuming it will be run in a dedicated window, it would be fairly trivial; if not and it's intended to be run in-page, it would be rather tough keeping it uncluttered.
Fiddle'd here，这并没有解决调整大小以适应浏览器尺寸的问题。假设它将在专用窗口中运行，这将是相当简单的；如果不是，并且它打算在页面内运行，那么保持它的整洁将是相当困难的。
Good luck.
祝你好运。
回答by Greezer
If you don't like to use heavy loaded plugins you could do:
如果你不喜欢使用重载插件，你可以这样做：
Create a table with only the fixed table header
创建一个只有固定表头的表
Create a div with fixed width (remember the scrollbar width) and height and set scrolling Y direction. Within this div you place the body of the table.
创建一个具有固定宽度（记住滚动条宽度）和高度的 div 并设置滚动 Y 方向。在这个 div 中，您可以放置表格的主体。
Create the 3th and last table and place the table below the div to make it look like 1 big table.
创建第 3 个也是最后一个表，并将该表放在 div 下方，使其看起来像 1 个大表。
<table> HEADER </table>
<div><table> BODY </table></div> (div is scrollable)
<table> Foot </table>
If you need to make changes dynamicly use bare javascript, you don't need to use jquery or other heavy plugin.
如果您需要使用裸 JavaScript 动态进行更改，则不需要使用 jquery 或其他繁重的插件。
