表格在以前用的比较多,之前的表格主要是作面布局!表格的代码不好维护不推荐使用!
div+css布局就代替表格!
1.在页面里面做表格用——> <table></table>——>在页面的表格是怎么定义的——>表格组成元素是行——> <tr></tr> ——>把一行分成了若干单元格——>标题标签——> <th></th>——> 内容标签——><td></td>;
2.表格在页面上显示:
1.快捷方法:行
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=biaoge, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>表格</title>
</head>
<body>
<table>
tr*4
</table>
</body>
</html>
2.标题——>内容
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=biaoge, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>表格</title>
</head>
<body>
<table>
<tr>
<th>部门</th>
<th>姓名</th>
<th>性别</th>
<th>工资</th>
th*4
</tr>
<tr>
td*4
</tr>
<tr></tr>
<tr></tr>
</table>
</body>
</html>
3.显示没有边框的表格代码段:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=biaoge, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>表格</title>
</head>
<body>
<table>
<tr>
<th>部门</th>
<th>姓名</th>
<th>性别</th>
<th>工资</th>
</tr>
<tr>
<td>开发组</td>
<td>小明</td>
<td>男</td>
<td>1w</td>
</tr>
<tr>
<td>开发组</td>
<td>小梅</td>
<td>女</td>
<td>1w</td>
</tr>
<tr>
<td>开发组</td>
<td>小刚</td>
<td>男</td>
<td>1w</td>
</tr>
</table>
</body>
</html>
显示效果:
部门 |
姓名 |
性别 |
工资 |
开发组 |
小明 |
男 |
1w |
开发组 |
小梅 |
女 |
1w |
开发组 |
小刚 |
男 |
1w |
4.给表格加边框——>border属性(不要写成了proder)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=biaoge, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>表格</title>
</head>
<body>
<table border="1">
<tr>
<th>部门</th>
<th>姓名</th>
<th>性别</th>
<th>工资</th>
</tr>
<tr>
<td>开发组</td>
<td>小明</td>
<td>男</td>
<td>1w</td>
</tr>
<tr>
<td>开发组</td>
<td>小梅</td>
<td>女</td>
<td>1w</td>
</tr>
<tr>
<td>开发组</td>
<td>小刚</td>
<td>男</td>
<td>1w</td>
</tr>
</table>
</body>
</html>
5.colspan合并列,rowspan合并行;
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=biaoge, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>表格</title>
</head>
<body>
<table border="1">
<tr>
<th>部门</th>
<th>姓名</th>
<th>性别</th>
<th>工资</th>
</tr>
<tr>
<td rowspan="4">开发组</td>
<td>小明</td>
<td>男</td>
<td>1w</td>
</tr>
<tr>
<td>小梅</td>
<td>女</td>
<td>1w</td>
</tr>
<tr>
<td>小刚</td>
<td>男</td>
<td>1w</td>
</tr>
<tr>
<td colspan="2">工资合计</td>
<td>3w</td>
</tr>
</table>
</body>
</html>