html男女选项代码,html男女性别选择按钮

http://www.itjxue.com  2023-01-15 17:19  来源:未知  点击次数: 

带有下拉菜单的性别代码(html语言)怎么编写?谢谢

form name="form1" method="post" action=""

label

select name="select"

option value="性别" selected="selected"性别/option

option value="男"男/option

option value="女"女/option

/select

/label

/form

编写一个表单页面census.html,让用户填写姓名、性别(男女选择)、兴趣(运动,读书,音乐,书法及其他)

表单:

form action="doservlet" method="post"

姓名:input name="user_name"br

性别input type="radio" value="man" name="sex"男 input type="radio" value="women" name="sex"女Br /

爱好:input type="check" name="likes" value="运动" /运动

input type="check" name="likes" value="读书" /读书

input type="check" name="likes" value="音乐" /音乐

input type="check" name="likes" value="书法" /书法

/form

servlet:

iimport java.io.IOException;

import java.io.PrintWriter;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

public class doservlet extends HttpServlet {

/**

* Constructor of the object.

*/

public doservlet() {

super();

}

/**

* Destruction of the servlet. br

*/

public void destroy() {

super.destroy(); // Just puts "destroy" string in log

// Put your code here

}

/**

* The doGet method of the servlet. br

*

* This method is called when a form has its tag value method equals to get.

*

* @param request the request send by the client to the server

* @param response the response send by the server to the client

* @throws ServletException if an error occurred

* @throws IOException if an error occurred

*/

public void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

response.setContentType("text/html");

PrintWriter out = response.getWriter();

out

.println("!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"");

out.println("HTML");

out.println(" HEADTITLEA Servlet/TITLE/HEAD");

out.println(" BODY");

out.print(" This is ");

out.print(this.getClass());

out.println(", using the GET method");

out.println(" /BODY");

out.println("/HTML");

out.flush();

out.close();

}

/**

* The doPost method of the servlet. br

*

* This method is called when a form has its tag value method equals to post.

*

* @param request the request send by the client to the server

* @param response the response send by the server to the client

* @throws ServletException if an error occurred

* @throws IOException if an error occurred

*/

public void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

response.setContentType("text/html");

PrintWriter out = response.getWriter();

String name = null;

String sex = null;

String likes[] = null;

name=request.getParameter("user_name");

sex=request.getParameter("sex");

likes=request.getParameterValues("likes");

request.getSession().setAttribute("user_name", name);

request.getSession().setAttribute("sex", sex);

request.getSession().setAttribute("like",likes);

//把请求过来的数据放在session里

response.sendRedirect("目的页");

//在目的页中通过session的 getAttribute方法取出来即可

out.flush();

out.close();

}

/**

* Initialization of the servlet. br

*

* @throws ServletException if an error occure

*/

public void init() throws ServletException {

// Put your code here

}

}

jsp中男女选择,选中一个就不能选另外一个,怎么写的?radio单选

1、新建一个html文件,命名为test.html。

2、在test.html文件内,引入jquery.min.js库文件,成功加载该文件,才能使用jquery中的方法。

3、在test.html文件内,在p标签内,使用input标签创建两个radio选项,分别是男,女两个选项。

4、在test.html文件内,使用button标签创建一个按钮,按钮名称为“获取选中的值”。

5、在test.html文件中,给button按钮绑定onclick点击事件,当按钮被点击时,执行getradio()函数。

6、在js标签中,创建getradio()函数,在函数内,通过input元素的“:checked”选择器获得已选中的radio对象,使用val()方法获得radio的值。最后,使用alert()方法将值输出。

html性别按钮如何写

input标签type写成radio单选。后面的文字自己添加,男女两个的input都要用相同的name值,因为只能选择一个。

form?action="/example/html/form_action.asp"?method="get"

??input?type="radio"?name="sex"?value="male"?/?Malebr?/

??input?type="radio"?name="sex"?value="female"?/?Femalebr?/

??input?type="submit"?value="Submit"?/

/form

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