示例 2 : 带边框的表格 示例 3 : 设置table宽度 示例 4 : 单元格宽度绝对值 示例 5 : 单元格宽度相对值 示例 6 : 单元格水平对齐 示例 7 : 单元格垂直对齐 示例 8 : 横跨两列, 水平合并 示例 9 : 横跨两行, 垂直合并 示例 10 : 背景色
tr(table row)表示行,所有3个tr元素
td(table data)表示列,每一行,有2列,所以每一个tr元素里,有2个td元素 <table>
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td>a</td>
<td>b</td>
</tr>
</table>
<table> <tr> <td>1</td> <td>2</td> </tr> <tr> <td>3</td> <td>4</td> </tr> <tr> <td>a</td> <td>b</td> </tr> </table>
设置table的属性border
<table border="1">
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td>a</td>
<td>b</td>
</tr>
</table>
<table border="1"> <tr> <td>1</td> <td>2</td> </tr> <tr> <td>3</td> <td>4</td> </tr> <tr> <td>a</td> <td>b</td> </tr> </table>
设置table的属性 width
px即像素的意思。 比如你的分辨率是1024X768,则你的屏幕横向就有1024个像素 <table border="1" width="200px">
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td>a</td>
<td>b</td>
</tr>
</table>
<table border="1" width="200px"> <tr> <td>1</td> <td>2</td> </tr> <tr> <td>3</td> <td>4</td> </tr> <tr> <td>a</td> <td>b</td> </tr> </table>
设置td的属性width
在示例里,1单元格设置了宽度,那么3,和a单元格,自动继承该宽度 2单元格的宽度由table宽度和1单元格的宽度决定 <table border="1" width="200px">
<tr>
<td width="50px">1</td>
<td>2</td>
</tr>
<tr>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td>a</td>
<td>b</td>
</tr>
</table>
<table border="1" width="200px"> <tr> <td width="50px">1</td> <td>2</td> </tr> <tr> <td>3</td> <td>4</td> </tr> <tr> <td>a</td> <td>b</td> </tr> </table>
设置td的属性width为百分数
<table border="1" width="200px">
<tr>
<td width="80%">1</td>
<td>2</td>
</tr>
<tr>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td>a</td>
<td>b</td>
</tr>
</table>
<table border="1" width="200px"> <tr> <td width="80%">1</td> <td>2</td> </tr> <tr> <td>3</td> <td>4</td> </tr> <tr> <td>a</td> <td>b</td> </tr> </table>
设置td的属性align
<table border="1" width="200px">
<tr>
<td width="50%" align="left">1</td>
<td>2</td>
</tr>
<tr>
<td align="center">3</td>
<td>4</td>
</tr>
<tr>
<td align="right">a</td>
<td>b</td>
</tr>
</table>
<table border="1" width="200px"> <tr> <td width="50%" align="left">1</td> <td>2</td> </tr> <tr> <td align="center">3</td> <td>4</td> </tr> <tr> <td align="right">a</td> <td>b</td> </tr> </table>
设置td的属性valign
<table border="1" width="200px">
<tr>
<td width="50%" valign="top" >1</td>
<td>
2 <br/>
2 <br/>
2 <br/>
</td>
</tr>
<tr>
<td valign="middle" >3</td>
<td>
4 <br/>
4 <br/>
4 <br/>
</td>
</tr>
<tr>
<td valign="bottom" >a</td>
<td>
b <br/>
b <br/>
b <br/>
</td>
</tr>
</table>
设置td的属性colspan
<table border="1" width="200px">
<tr>
<td colspan="2" >1,2</td>
</tr>
<tr>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td>a</td>
<td>b</td>
</tr>
</table>
<table border="1" width="200px"> <tr> <td colspan="2" >1,2</td> </tr> <tr> <td>3</td> <td>4</td> </tr> <tr> <td>a</td> <td>b</td> </tr> </table>
设置td的属性rowspan
<table border="1" width="200px">
<tr>
<td rowspan="2">1,3</td>
<td>2</td>
</tr>
<tr>
<td>4</td>
</tr>
<tr>
<td>a</td>
<td>b</td>
</tr>
</table>
<table border="1" width="200px"> <tr> <td rowspan="2">1,3</td> <td>2</td> </tr> <tr> <td>4</td> </tr> <tr> <td>a</td> <td>b</td> </tr> </table>
设置tr或者td的属性bgcolor
<table border="1" width="200px">
<tr bgcolor="gray">
<td width="50%">1</td>
<td>2</td>
</tr>
<tr>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td>a</td>
<td bgcolor="pink">b</td>
</tr>
</table>
<table border="1" width="200px"> <tr bgcolor="gray"> <td width="50%">1</td> <td>2</td> </tr> <tr> <td>3</td> <td>4</td> </tr> <tr> <td>a</td> <td bgcolor="pink">b</td> </tr> </table>
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