table固定首行首列
原理表格左右拆分，再上下拆分，最后拆分为四个table容器滚动右下table时，加scroll事件，控制左下scrollTop与右上scrollLeft两个table的scroll值注意左下、右上overflow: hidden,右下overflow: scroll左下、右下最后需要新增<td style="visibility: hidden;">
·
原理
- 表格左右拆分，再上下拆分，最后拆分为四个
table容器 - 滚动右下
table时，加scroll事件，控制左下scrollTop与右上scrollLeft两个table的scroll值
注意
- 左下、右上
overflow: hidden,右下overflow: scroll - 左下、右下最后需要新增
<td style="visibility: hidden;"></td>,以防右下滚动条影响四个表格对不齐 - 注意
td宽高，最好限制死
代码如下
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
table {
border-collapse: collapse;
}
td {
border: 1px solid #d4d4d4;
}
td {
height: 28px;
min-height: 28px;
max-height: 28px;
font-size: 12px;
text-align: center;
width: 80px;
min-width: 80px;
max-width: 80px;
padding: 0;
line-height: 28px;
}
.report-box {
width: 500px;
height: 300px;
overflow: hidden;
}
.left-table,
.right-table {
float: left;
}
.content-table {
overflow: scroll;
}
.left-title,
.right-title {
overflow: hidden;
}
#chanceGridTable1 tr:first-child td:first-child,
#chanceGridTable3 tr:first-child td {
border-top: none;
}
#chanceGridTable2 tr:first-child td:first-child,
#chanceGridTable3 tr td:first-child {
border-left: none;
}
</style>
</head>
<body>
<div class="report-box clear">
<div class="left-table">
<table class="table" id="chanceGridTable">
<tr>
<td></td>
</tr>
</table>
<div class="left-title">
<table class="table" id="chanceGridTable1">
<tr>
<td>小1</td>
</tr>
<tr>
<td>小2</td>
</tr>
<tr>
<td>小3</td>
</tr>
<tr>
<td>小4</td>
</tr>
<tr>
<td>小5</td>
</tr>
<tr>
<td>小6</td>
</tr>
<tr>
<td>小7</td>
</tr>
<tr>
<td>小8</td>
</tr>
<tr>
<td>小9</td>
</tr>
<tr>
<td>小10</td>
</tr>
<tr>
<td>小11</td>
</tr>
<tr>
<td>小12</td>
</tr>
<tr>
<td style="visibility: hidden;"></td>
</tr>
</table>
</div>
</div>
<div class="right-table">
<div class="right-title">
<table class="table" id="chanceGridTable2">
<tr>
<td>语文</td>
<td>数学</td>
<td>英文</td>
<td>历史</td>
<td>地理</td>
<td>生物</td>
<td>化学</td>
<td>物理</td>
<td>自然</td>
<td>社会</td>
<td>政治</td>
<td>美术</td>
<td>音乐</td>
<td>体育</td>
<td style="visibility: hidden;"></td>
</tr>
</table>
</div>
<div class="content-table">
<table class="table" id="chanceGridTable3">
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
<tr>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
<td>99</td>
</tr>
</table>
</div>
</div>
</div>
</body>
<script src="http://s.yidaichu.com/r/libs/js/jquery-3.1.1.min.js"></script>
<script>
$(".right-table").width($(".report-box").width() - $(".left-table").width())
$(".left-title,.content-table").height($(".report-box").height() - $("#chanceGridTable2").height())
$(".content-table").on("scroll", function() {
var right_div2_top = $(this).scrollTop();
var right_div2_left = $(this).scrollLeft();
$(".left-title").scrollTop(right_div2_top);
$(".right-title").scrollLeft(right_div2_left);
})
</script>
</html>
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