table{table-layout: fixed;}td{white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
原理&＃xff1a;
本方法用于解决表格单元格内容过多时的美观问题&＃xff0c;主要涉及到4句CSS样式&＃xff1a;
1. table-layout: fixed 由于table-layout的默认值是auto&＃xff0c;即table的宽高将取决于其内容的多寡&＃xff0c;如果内容的体积无法估测&＃xff0c;那么最终表格的呈现形式也无法保证了&＃xff0c;fixed一下就好了。&＃xff08;注意&＃xff1a;此样式是关键&＃xff09;
2. white-space: nowrap 是为了保证无论单元格&＃xff08;TD&＃xff09;中文本内容有多少&＃xff0c;都不会自动换行&＃xff0c;此时多余的内容会在水平方向撑破单元格。
3. overflow: hidden 隐藏超出单元格的部分。
4. text-overflow: ellipsis 将被隐藏的那部分用省略号代替。
效果图&＃xff1a;
源代码&＃xff1a;
DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns&＃61;"http://www.w3.org/1999/xhtml">
<head><style type&＃61;"text/css">table{table-layout: fixed;width: 100%;}td{white-space: nowrap;overflow: hidden;text-overflow: ellipsis;background-color: #ccc;}style>head>
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body>
html>
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