时间:2021-07-01 10:21:17 帮助过:60人阅读
当表格中有很长的英文时,如果没有设置table-layout:fixed 或者 word-break:break-all,则单元格显示的宽度不是我们设置的宽度,如下:
<style> table{border:2px solid #ccc;width: 100%;text-align: center;border-collapse:collapse;/*table-layout: fixed;*/} td,th{height: 30px;border:2px solid #ccc;/*word-break: break-all;*/} </style> <table width="400" border="1" id="table1"> <tr> <td>3</td> <td width="10%">aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td> <td width="20%">aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td> </tr> <tr> <td>3</td> <td>4</td> <td>5</td> </tr> </table>
上面代码中给table元素添加 table-layout: fixed; 或者给td添加 word-break: break-all ,都可以达到表格安装我们设置的宽度显示:
table{border:2px solid #ccc;width: 100%;text-align: center;border-collapse:collapse;table-layout: fixed;} td,th{height: 30px;border:2px solid #ccc;/*word-break: break-all;*/}
table{border:2px solid #ccc;width: 100%;text-align: center;border-collapse:collapse;/*table-layout: fixed;*/} td,th{height: 30px;border:2px solid #ccc;word-break: break-all;}
应用场景二:
css的省略号的一般写法:
white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
当你想在table中应用省略号:
<style>
*{padding:0;margin:0;font-size: 12px;color: #333}
li{list-style: none;}
table{border:2px solid #ccc;width: 100%;text-align: center;border-collapse:collapse;}
td,th{height: 30px;border:2px solid #ccc;word-break: break-all;}
.ellipsis{white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}
</style>
<table width="400" border="1" id="table1">
<tr>
<td>3</td>
<td class="ellipsis" width="10%">aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td width="40%">5</td>
</tr>
<tr>
<td>3</td>
<td>4</td>
<td>5</td>
</tr>
</table>
结果完全不是我们想要的:
解决方法:添加 table-layout: fixed;
<style> *{padding:0;margin:0;font-size: 12px;color: #333} li{list-style: none;} table{border:2px solid #ccc;width: 100%;text-align: center;border-collapse:collapse;table-layout: fixed;} td,th{height: 30px;border:2px solid #ccc;word-break: break-all;} .ellipsis{white-space: nowrap; overflow: hidden; text-overflow: ellipsis;} </style> <table width="400" border="1" id="table1"> <tr> <td>3</td> <td class="ellipsis" width="10%">aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td> <td width="40%">5</td> </tr> <tr> <td>3</td> <td>4</td> <td>5</td> </tr> </table>
效果完全是我们想要的:
上面代码均兼容ie6+
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