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Detailed explanation of examples of form components in html

黄舟
黄舟Original
2017-11-01 10:41:391631browse

HTML forms are used to collect different types of user input. Below I will share with you the html Form component example code through code. Friends who are interested can refer to it

Without further ado, I will post the code directly for you. The specific code is as follows Shown:

<!DOCTYPE html>  
<html>  
<head>  
<meta charset="UTF-8">  
<title>Insert title here</title>  
</head>  
<body>  
    <!--  
    如果要给服务端提交数据 表单中的组件必须有name和value属性  
    用于给服务端获取数据   
     -->  
<from>输入名称:<input type="text" name="user" value=""/><br/>  
        输入密码:<input type="password" name="passwd" value=""/>  
        <br/>  
      选择性别:<input type="radio" name="sex" vlaue="nan"/> 男  <input type="radio" name="sex" value="nv" checked="checked"/> 女  
    <br/>  
    选择技术:  
        <input type="checkbox" name="tech" value="java"/>Java  
        <input type="checkbox" name="tech" value="html"/>html  
        <input type="checkbox" name="tech" value="css"/>CSS<br/>  
    选择文件:  
        <input type="file" name="file" /><br/>  
    一个图片:<input type="image" src="11.jpg" ><br/>  
    <!-- 数据不需要客户端指定 但是可以将其提交服务端 -->  
    隐藏组件:<input type="hidden" name="mykey" value="myvalue"/><br/>  
    一个按钮:<input type="button" value="有个按钮" onclick="alert(&#39;有个按钮&#39;)"><br/>  
    <select name="contry">  
        <option value="none">--选择国家-</option>  
        <option value="usa">美国</option>  
        <option value="en">英国</option>  
        <option value="cn" selected="selected">中国</option>  
    </select>  
    <textarea name="text"></textarea>  
    <br/>  
    <input type="reset" value="清除数据"/><input type="submit" value="提交数据"/>  
<from>  
</body>  
</html>

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