How to create a table in html

htmlHow to create a table: first use the "

" tag to define the table frame; then use one or more "" tags to define the rows in the table, and one or more "< ;td>" tag defines the cell; finally fill in the table data (cell content) in the td tag pair. The data can be text, pictures and other information.

The operating environment of this tutorial: Windows 7 system, HTML5 version, Dell G3 computer.

Tables are defined by the

tag.

Each table has several rows (defined by the

tag), and each row is divided into several cells (defined by the

.

If there are null values ​​in the table, insert a space placeholder " " in this cell to keep the cell intact.

<h5>第三个表格</h5>
<caption>人员信息表</caption> <!---------------------给表格设置一个标题-->
 

       

name	sex
张三	女
	unknown

Effect:

3. Set a horizontal cross-column and a vertical Cross-row table

If a cell spans two columns, use colspan="2" to set it. The number represents the spanned column

<table border="1">
<tr>
<th>姓名</th>
<th colspan="3">成绩</th>         <!-------------横向跨列，3表示跨了3列-->
</tr>
<tr>
<td>张丹</td>                    <!--------------这是第一列---姓名-->
<td>98</td>                     <!--------------这是第二列---成绩1-->
<td>56</td>                     <!----------------这是第三列---成绩2-->
<td>87</td>                     <!--------------这是第四列---成绩3-->
</tr>
</table>

The effect:

A certain cell spans two rows, use rowspan="2" to set it, the number represents the spanned row

<table border="1">
<tr>
<th>姓名</th>
<th colspan="3">成绩</th>         <!-------------横向跨列，3表示跨了3列-->
</tr>
<tr>
<td>张丹</td>                    <!--------------这是第一列---姓名-->
<td>98</td>                     <!--------------这是第二列---成绩1-->
<td>56</td>                     <!----------------这是第三列---成绩2-->
<td>87</td>                     <!--------------这是第四列---成绩3-->
</tr>
</table>

Effect:

##4. HTML tags can be nested at will.

4.1 Nested lists in cells

<table border="2">
<tr>
<td>房间里包含的水果
<li>香蕉</li>
<li>葡萄</li>
<li>番茄</li>
</td>
</tr>
</table>

Effect:

4.2 Nesting cells in cells

<table border="2">
<tr>
<td>
<p>我要做的事</p>
//-------------------------
<table border="1">
<tr>
<th rowspan="3">周一</th>
<td>做PPT</td>
</tr>
<tr>
<td>开会</td>
</tr>
<tr>
<td>写报告</td>
</tr>
</table>
//---------------------中间是一个完整的单元格
</td>
</tr>
</table>

Effect:

5. Change the table style

5.1 Cell style----cell margin, ensure the distance between the content and the border

<table border="2" cellpadding="10">  //----------使用cellpadding来设置单元格边距
<tr>
<td>
<p>我要做的事</p>
<table border="1" cellpadding="5">  //----------使用cellpadding来设置单元格边距
<tr>
<th rowspan="3">周一</th>
<td>做PPT</td>
</tr>
<tr>
<td>开会</td>
</tr>
<tr>
<td>写报告</td>
</tr>
</table>
</td>
</tr>
</table>

Effect:

##5.2 Cell Style ---- Add background color to the table Or picture (bgcolor for color; background

for picture)

<table border="2" cellpadding="10" bgcolor="yellow">  <!----------使用bgcolor来设置背景颜色为黄色-->
<tr>
<td>
<p>我要做的事</p>
<table border="1" cellpadding="5"  
background="http://images.missyuan.com/attachments
/day_080420/20080420_ba6f1b3324576143d62brfIPM291T4da.jpg"> <!---------使用background来设置背景图片-->
<tr>
<th rowspan="3">周一</th>
<td>做PPT</td>
</tr>
<tr>
<td>开会</td>
</tr>
<tr>
<td>写报告</td>
</tr>
</table>
</td>
</tr>
</table>

Effect:

5.3 Set the background separately for a certain cell

<table border="2" cellpadding="10" bgcolor="yellow">  <!----------使用bgcolor来设置表格背景颜色为黄色-->
<tr>
<td>
<p>我要做的事</p>
<table border="1" cellpadding="5"> 
<tr>
<th  bgcolor="white" rowspan="3">周一</th>  <!--给标题这一个单元格设置背景颜色-->
<td>做PPT</td>
</tr>
<tr>
<td>开会</td>
</tr>
<tr>
<td background="http://images.missyuan.com/attachments
/day_080420/20080420_ba6f1b3324576143d62brfIPM291T4da.jpg">写报告</td>   
           <!---------使用background来设置单元格背景图片-->
</tr>
</table>
</td>
</tr>
</table>

Effect:

##5.4 in Arrange content in the table--make the table look better (align)

<table width="400" border="1">
<tr>
<th align="left">电表名称</th>
<th align="center">Ua(V)</th>
<th align="center">Ub(V)</th>
<th align="center">Uc(V)</th>
</tr>
<tr>
<td align="left">2018-6-19 00:00</td>
<td align="right">232.2</td>
<td align="right">239.0</td>
<td align="right">231.8</td>
</tr>
<tr>
<td align="left">2018-6-19 05:00</td>
<td align="right">232.6</td>
<td align="right">233.2</td>
<td align="right">234.3</td>
</tr>
<tr>
<td align="left">2018-6-19 10:00</td>
<td align="right">232.6</td>
<td align="right">232.2</td>
<td align="right">234.6</td>
</tr>
</table>

Effect:

The above functions can be nested at will according to the actual situation, just like building blocks. You can use these functions to write cool tables according to your own preferences!

Recommended tutorial: "
html video tutorial

"

tag). The letters td refer to table data, that is, the contents of data cells. Data cells can contain text, pictures, lists, paragraphs, forms, horizontal lines, tables, and more. The border attribute specifies whether there is a border. If the border attribute is not written or the value is 0, the created table will have no border; the size of the assignment determines the thickness of the border. The th attribute sets the header. If the header is not specially set, the displayed header will have the same format as the content. The following is a step-by-step introduction through code examples: 1. Write two simple tables without borders <h5>第一个表格</h5> <table border="0"> <!------------把border赋值为0，这个表格没有边框--> <tr> <th>name</th> <!-------------------利用 <th>将这个值设置为表头--> <th>sex</th> <!-------------------利用 <th>将这个值设置为表头--> </tr> <!-----------------------------------这是第一行--> <tr> <td>张三</td> <td>女</td> </tr> </table> <!----------------------------------这是第二行--> <h5>第二个表格</h5> <table> <!------------不写border这个属性，这个表格也没有边框--> <tr> <th>name</th> <!-------------------利用 <th>将这个值设置为表头--> <th>sex</th> <!-------------------利用 <th>将这个值设置为表头--> </tr> <!-----------------------------------上面这是第一行<tr>--> <tr> <td>张三</td> <td>女</td> </tr> <!------------------------------第二行--> </table> Effect: 2. Write a table with a border (the assignment of border determines the thickness of the border) To set a title for the table, use

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