[Spring JPA 실습 #10] 회원 등록 / 조회
- 📚 Spring/Spring JPA 실습
- 2021. 3. 10. 13:42
MemberForm
package com.kyhslam.controller;
import lombok.Getter;
import lombok.Setter;
import javax.validation.constraints.NotEmpty;
@Setter @Getter
public class MemberForm {
@NotEmpty(message = "회원 이름은 필수입니다.")
private String name;
private String city;
private String street;
private String zipcode;
}MemberController
package com.kyhslam.controller;
import com.kyhslam.domain.Address;
import com.kyhslam.domain.Member;
import com.kyhslam.service.MemberService;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import javax.validation.Valid;
import java.util.List;
@Controller
@RequiredArgsConstructor
public class MemberController {
private final MemberService memberService;
/**
* 등록화면
* @param model
* @return
*/
@GetMapping("/members/new")
public String createForm(Model model) {
model.addAttribute("memberForm", new MemberForm());
return "members/createMemberForm"; // mrrm
}
@PostMapping("/members/new")
public String create(@Valid MemberForm form, BindingResult result) {
// @Valid뒤에 BindingResult가 있으면 @Valid에서 에러가 생기면 그 내용들이 BindingResult에 담기게 된다.
if(result.hasErrors()) {
return "members/createMemberForm";
}
Address address = new Address(form.getCity(), form.getStreet(), form.getZipcode());
Member member = new Member();
member.setName(form.getName());
member.setAddress(address);
memberService.join(member);
return "redirect:/";
}
@GetMapping("/members")
public String list(Model model) {
List<Member> members = memberService.findMembers();
model.addAttribute("members", members);
return "members/memberList"; // 화면에 넘길때는 DTO를 만들어서 넘기는게 제일 깔끔하다.
}
}
@Valid뒤에 BindingResult가 있으면 @Valid에서 에러가 생기면 그 내용들이 BindingResult에 담기게 된다.
등록 - createMemberForm.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head th:replace="fragments/header :: header" />
<style>
.fieldError {
border-color: #bd2130;
}
</style>
<body>
<div class="container">
<div th:replace="fragments/bodyHeader :: bodyHeader"/>
<form role="form" action="/members/new" th:object="${memberForm}" method="post">
<div class="form-group">
<label th:for="name">이름</label>
<input type="text" th:field="*{name}" class="form-control" placeholder="이름을 입력하세요" th:class="${#fields.hasErrors('name')}? 'form-control fieldError' : 'form-control'">
<p th:if="${#fields.hasErrors('name')}" th:errors="*{name}">Incorrect date</p>
</div>
<div class="form-group">
<label th:for="city">도시</label>
<input type="text" th:field="*{city}" class="form-control" placeholder="도시를 입력하세요">
</div>
<div class="form-group">
<label th:for="street">거리</label>
<input type="text" th:field="*{street}" class="form-control" placeholder="거리를 입력하세요">
</div>
<div class="form-group">
<label th:for="zipcode">우편번호</label>
<input type="text" th:field="*{zipcode}" class="form-control" placeholder="우편번호를 입력하세요">
</div>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
<br/>
<div th:replace="fragments/footer :: footer" />
</div> <!-- /container -->
</body>
</html>
조회화면 - MemberList.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head th:replace="fragments/header :: header" />
<body>
<div class="container">
<div th:replace="fragments/bodyHeader :: bodyHeader" />
<div>
<table class="table table-striped">
<thead>
<tr>
<th>#</th>
<th>이름</th>
<th>도시</th>
<th>주소</th>
<th>우편번호</th>
</tr>
</thead>
<tbody>
<tr th:each="member : ${members}">
<td th:text="${member.id}"></td>
<td th:text="${member.name}"></td>
<td th:text="${member.address?.city}"></td>
<td th:text="${member.address?.street}"></td>
<td th:text="${member.address?.zipcode}"></td>
</tr>
</tbody>
</table>
</div>
<div th:replace="fragments/footer :: footer" />
</div> <!-- /container -->
</body>
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