HTMLForm component
1. Description
for Things in the m tag
2. Rendering
3. Code
<!DOCTYPE html> <html> <head> <title>Form.html</title> <meta name="keywords" content="keyword1,keyword2,keyword3"> <meta name="description" content="this is my page"> <meta name="content-type" content="text/html; charset=UTF-8"> <!--<link rel="stylesheet" type="text/css" href="./styles.css">--> </head> <body> This is my HTML page. <br> <form action=""> <!-- 必须要有name和value属性,不然服务器无法获取数据,name是组件的名字, name是提交服务器是服务对这个数据的键值,value是这个组件的值 --> 输入名称:<input type="text" name="user" value=""><br /> 输入密码:<input type="password" name="pwd" /><br /> <!-- checked是默认选择,默认选择女,用户少点一步,很方便,后面还有selected也是默认选择的意思 --> 选择性别:<input type="radio" name="sex" value="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 /> <!-- 选择文件这个功能特别方便 --> 选择文件:<input type="file" name="file" /><br /> <!-- 图片组件,拥有提交功能 ,在我们需要用自制的提交按钮时用,毕竟默认的太丑 --> 一个图案:<input type="image" src="11.jpg"/><br /> <!-- 隐藏组件,数据用户不需要知道,但是可以将其提交到服务器,比如你算出来的数据 --> 隐藏组件:<input type="hidden" name="myke" value="nyvalue"/> <br /> <!-- 用于自定义功能的按钮组件,onclick="alert('有个按钮')",单双引号嵌套,alert弹出对话框 --> 一个按钮:<input type="button" value="有个按钮" onclick="alert('有个按钮')" /><br /> <!-- 上面是input组件,里面有10个属性,下面看select属性 --> <select name="country"> <option value="none" >--选择国家--</option> <option value="usa" >美国</option> <option value="en" >英国</option> <option value="cn" >中国</option> </select> <br /> <!-- textarea属性,比如说写个人简介的时候,贼好用 --> <textarea rows="" cols="" name="text"></textarea> <br /> <input type="reset" value="清除数据" /><br /> <input type="submit" value="提交数据"/><br /> </form> </body> </html>
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