1.框架标签
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body >
<p align="center">
<a href ="http://www.baidu.com" target="aa">百度</a>
<a href ="http://www.sina.com.cn" target="aa">新浪</a>
<a href ="http://www.souhu.com" target="aa" >搜狐</a>
</p>
<iframe src="http://www.163.com" name="aa" frameborder="0" width="500" height="600" scrolling="ok"></iframe><!--滚动条-->
</body>
</html>
2.表标签
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<from action="demo_from.php" method="get">
Fist name: <input type="text" name="fname"><br>
Last name: <input type="text" name="Iname"><br>
<input type="submit" value="提交"> </from>
</body>
</html>
3.表单控件
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JS</title>
</head>
<body>
数字：<input type="number"/>
颜色：<input type="color" name="color" value="#ff0000"/>
</br>邮箱<input type="email" name="eamil" multiple="multiple"> <br/>
电话：<input type="tel" />
搜索框：<input type="search" name="search"/>
拖动框：<input type="range" name="myrange" value="" max="80" min="0" step="2"/>
</br>日期框：<input type="date""/>
月份框：<input type="month"/>
星期框：<input type="week"/>
时间框：<input type="time"/>
<input type="submit"/>
<form action="http://www.baidu.com/s">
<input type="search" name="mysch"/>
<input type="submit"/>
</form>
<h4>两个整数相乘</h4>
<form action="" oninput="a.value=parseInt(x.value)*parseInt(y.value)">
<input type="text" name="x" id="x"/>*<input type="text" name="y" id="y"/>
=<output name="a" for="x,y"></output>
</form>
<form></form>
</body>
</html> 
