极客工作室个人项目日更表
项目/任务名称
- spring boot复选框
仓库地址(选填)
业务需求/问题
确认用户的需求的复选框
解决方法
通过网络查找相应的教程
完成进度
- 创建一个名称为 Checkbox 的动态WEB项目
- 在 com.yiibai.springmvc 包下创建两个Java类User，UserController
- 在jsp子文件夹下创建两个视图文件：user.jsp，userlist.jsp
- 最后一步是创建所有源和配置文件的内容并运行应用程序
User.java
package com.yiibai.springmvc;
public class User {
private String username;
private String password;
private String address;
private boolean receivePaper;
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public boolean isReceivePaper() {
return receivePaper;
}
public void setReceivePaper(boolean receivePaper) {
this.receivePaper = receivePaper;
}
}
UserController.java
package com.yiibai.springmvc;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.ui.ModelMap;
@Controller
public class UserController {
@RequestMapping(value = "/user", method = RequestMethod.GET)
public ModelAndView user() {
return new ModelAndView("user", "command", new User());
}
@RequestMapping(value = "/addUser", method = RequestMethod.POST)
public String addUser(@ModelAttribute("SpringWeb")User user,
ModelMap model) {
model.addAttribute("username", user.getUsername());
model.addAttribute("password", user.getPassword());
model.addAttribute("address", user.getAddress());
model.addAttribute("receivePaper", user.isReceivePaper());
return "userlist";
}
}
user.jsp
<%@ page contentType="text/html; charset=UTF-8"%>
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<html>
<head>
<title>Spring MVC表单处理(复选框)</title>
</head>
<body>
<h2>用户信息 - </h2>
<form:form method="POST" action="/Checkbox/addUser">
<table>
<tr>
<td><form:label path="username">用户名：</form:label></td>
<td><form:input path="username" /></td>
</tr>
<tr>
<td><form:label path="password">密码：</form:label></td>
<td><form:password path="password" /></td>
</tr>
<tr>
<td><form:label path="address">地址：</form:label></td>
<td><form:textarea path="address" rows="5" cols="30" /></td>
</tr>
<tr>
<td><form:label path="receivePaper">订阅新闻？</form:label></td>
<td><form:checkbox path="receivePaper" /></td>
</tr>
<tr>
<td colspan="2">
<input type="submit" value="提交"/>
</td>
</tr>
</table>
</form:form>
</body>
</html>
userlist.jsp
<%@ page contentType="text/html; charset=UTF-8"%>
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<html>
<head>
<title>Spring MVC表单处理(复选框)</title>
</head>
<body>
<h2>提交的用户信息</h2>
<table>
<tr>
<td>用户名：</td>
<td>${username}</td>
</tr>
<tr>
<td>密码：</td>
<td>${password}</td>
</tr>
<tr>
<td>地址：</td>
<td>${address}</td>
</tr>
<tr>
<td>是否订阅新闻</td>
<td>${receivePaper}</td>
</tr>
</table>
</body>
</html>
经验分享(选填)
其他问题
注意细节与自己项目结合
编写日期
2017年11月3日
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