Question

这个jsp文件＆＃39; selectDetail.jsp＆＃39;为客户输入他们的信息并点击更新＆＃39;按钮到＆＃39; update.do＆＃39;

＆＃13;

    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>    
    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title><spring:message code="member.detail.title"  arguments="${member.id}"/></title>
    </head>
    <body>
    	아이디 : ${member.id}<br>
    	비밀번호 : ${member.passwd }<br>
    	이름 : ${member.name }<br>
    	날짜 : ${member.reg_date }<br>
    	<a href="list.do">목록보기</a> | 
    	<a href="update.do?id=${member.id }">update</a> | 
    	<a href="delete.do?id=${member.id }">삭제</a> | 
    </body>
    </html>

＆＃13;

＆＃39; UpdateController.java＆＃39;得到更新。＆＃39;由＆＃39; @RequestMapping＆＃39;命令。首先，＆＃39; updateForm（）工作。方法的b / c得到。转到＆＃39; updateForm.jsp＆＃39;

＆＃13;

package dr.mini.controller;

import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
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.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

import dr.mini.dao.MemberDao;
import dr.mini.domain.MemberCommand;
import dr.mini.validator.MemberValidator;

@Controller
public class UpdateController {
	private Logger log = Logger.getLogger(this.getClass());	
	
	@Autowired
	private MemberDao memberDao;

	public void setMemberDao(MemberDao memberDao) {
		this.memberDao = memberDao;
		System.out.println("UpdateController의 setMemberDao()호출");
	}
	
	//1) Get방식: value(요청명령어), method(방식종류)
	@RequestMapping(value="/update.do", method=RequestMethod.GET)	
	public ModelAndView updateForm(@RequestParam("id") String id){
		MemberCommand memberCommand = memberDao.getMember(id);
		System.out.println("1updateForm()");
return new ModelAndView("updateForm", "memberCommand", memberCommand);
		
	}

	
	//2) Post방식
	@RequestMapping(value="/update.do", method=RequestMethod.POST)
	public String submit(MemberCommand memberCommand, BindingResult result){
		
		if(log.isDebugEnabled()){
			log.debug("3memberCommand="+memberCommand);
		}
		MemberValidator mv = new MemberValidator(); 
		System.out.println("validate 실행 전 ");
		mv.validate(memberCommand, result);
		System.out.println("validate 실행 후 ");
		
		
		if(result.hasErrors()){ 
			System.out.println("updateForm()으로 페이지 이동");
			return "updateForm"; 
		}
		
		memberDao.updateMember(memberCommand); 
		
		return "redirect:/list.do";		
	}
}

＆＃13;

＆＃39; updateForm.jsp＆＃39;输出memberCommand信息。客户改变他的信息。他点击了＆＃39;보내기＆＃39;按钮。然后去找UpdateController.java＆＃39;再次致电＆＃39;提交（）＆＃39;

＆＃13;

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>      
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title><spring:message code="member.update.title"/></title>
</head>
<body>

	<h2>레코드 수정</h2>

	<form:form commandName="memberCommand">
	<form:errors element="div"/>
		아이디 : ${memberCommand.id}<br>
		비밀번호 : <form:password path="passwd" showPassword="false"/><font color="red"><form:errors path="passwd"/></font><br>
		이름 : <form:input path="name"/><font color="red"><form:errors path="name"/></font> <br>
			
		<input type="submit" value="보내기">
		
	</form:form>
</body>
</html>

＆＃13;

大家，我不知道如何调用submit（）。当客户点击＆＃39;보내기＆＃39;按钮没有＆＃39; update.do＆＃39;路径。在哪里添加此路径。

我想知道spring form tag＆amp; amp; controller @RequestMapping（）方法

0 个答案: