网易微专业 前端工程师 学习笔记

1.3 HTML

<table>
<caption>abc</caption>
<thead>
<tr>
<th> A </th>
……
</tr>
</thead>
<tbody>
<tr>
<th rowspan = "2"> B </th>
……
</tr>
</tbody>
<tfoot>
<tr>
<td colspan = "3"> C </td >
……
</tr>
</tfoot>
</table >

<form action = "/login" method = "post">
<fieldset>
<legend>表格名称</legend>
<lable> </lable>
<input type = "" name = "" value = "">
<button type = "submit"></button>
<select>
<option value = "0">A</option>
<option value = "1">B</option>
<option value = "2" selected>C</option>
<div> </div>
</fieldset>
</form>

lable 和 input 等输入项 用 for 连接需使 for 后面的值与 input 中的 id 属性值相同