table表单的相关属性
作者:互联网
1.table:table是一个表格标签
例如
<table border="1" cellspacing="0" cellpadding="12">
<tr>
<!-- 行标签,有多少行,写多少个 -->
<td>
<!-- 单元格。有多少单元格写多少 -->
1
</td>
<td>2</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
</tr>
</table>
border:让整个表格的边框为1
cellspacing: 单元格之间的间距
cellpadding: 单元格的内边距
效果图
<table border="1">
<tr>
<!-- 行标签,有多少行,写多少个 -->
<th>
<!-- 单元格。有多少单元格写多少 -->
1
</th>
<th>2</th>
</tr>
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
</tr>
</table>
效果图
2. th单元格和td单元格的区别 -- th会有默认的样式,文字居中和字体加粗效果
3.table中常用的标签
<table> :定义表格
<tr> :定义表格的行
<td> :定义表格中的单元格
<th> :定义表格中的表头单元格
<thead> :定义表格中的表头内容 --相当于给表格增加了一些意义,不在是单纯的格子
<tbody> :定义表格中的主体内容
<tfoot> :定义表格中的表注内容(脚注)
<caption>:定义表格标题
例子
<table>
<thead>
<tr><td></td></tr>
</thead>
<tbody>
<tr><td></td></tr>
</tbody>
<tfoot>
<tr><td></td></tr>
</tfoot>
</table>
4.关于跨行和跨列
td开始标签写colspan=“” 进行合并行,也就是跨列
rowspan="" 进行列合并,也就是夸行’
<table border="1" cellspacing="0" cellpadding="12">
<tr>
<td>111</td>
<td>111</td>
<td>111</td>
<td>111</td>
<td>111</td>
<td>111</td>
</tr>
<tr>
<td>222</td>
<td>222</td>
<td rowspan="3">222</td>
<td>222</td>
<td>222</td>
<td>222</td>
</tr>
<tr>
<td>333</td>
<td>333</td>
<td>333</td>
<td rowspan="2">333</td>
<td>333</td>
</tr>
<tr>
<td>444</td>
<td>444</td>
<td>444</td>
<td>444</td>
</tr>
<tr>
<td>555</td>
<td>555</td>
<td>555</td>
<td>555</td>
<td>555</td>
<td>555</td>
</tr>
</table><table border="1" cellspacing="0" cellpadding="12">
<tr>
<td>111</td>
<td>111</td>
<td>111</td>
<td>111</td>
<td>111</td>
<td>111</td>
</tr>
<tr>
<td>222</td>
<td>222</td>
<td rowspan="3">222</td>
<td>222</td>
<td>222</td>
<td>222</td>
</tr>
<tr>
<td>333</td>
<td>333</td>
<td>333</td>
<td rowspan="2">333</td>
<td>333</td>
</tr>
<tr>
<td>444</td>
<td>444</td>
<td>444</td>
<td>444</td>
</tr>
<tr>
<td>555</td>
<td>555</td>
<td>555</td>
<td>555</td>
<td>555</td>
<td>555</td>
</tr>
</table>
标签:表格,555,333,表单,111,table,444,222,属性 来源: https://blog.csdn.net/qq_42625428/article/details/101208018