第3段階 部署更新機能

src/main/java/com/example/rhizome/app/domain/service/SearchDepartment.java

@@ -1,7 +1,6 @@
 package com.example.rhizome.app.domain.service;
 
 import java.util.List;
-import java.util.Optional;
 
 import com.example.rhizome.app.domain.model.Department;
 import com.example.rhizome.app.domain.model.SearchConditionDepartment;
@@ -13,6 +12,6 @@ public interface SearchDepartment {
 
 	List<Department> searchByWithLike(SearchConditionDepartment searchConditionDepartment);
 
-	Optional<Department> searchDepartmentByIdDepartment(Integer idDepartment);
+	Department searchDepartmentByIdDepartment(Integer idDepartment);
 
 }

src/main/java/com/example/rhizome/app/domain/service/UpdateDepartment.java

@@ -0,0 +1,8 @@
+package com.example.rhizome.app.domain.service;
+
+import com.example.rhizome.app.domain.model.Department;
+
+public interface UpdateDepartment {
+	void updateDepartment(Department beforeDepartment, Department updateDepartment);
+
+}

src/main/java/com/example/rhizome/app/domain/service/impl/SearchDepartmentImpl.java

@@ -1,7 +1,6 @@
 package com.example.rhizome.app.domain.service.impl;
 
 import java.util.List;
-import java.util.Optional;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.jpa.domain.Specification;
@@ -81,7 +80,8 @@ public class SearchDepartmentImpl implements SearchDepartment {
 
 	}
 
-	public Optional<Department> searchDepartmentByIdDepartment(Integer idDepartment) {
+	public Department searchDepartmentByIdDepartment(Integer idDepartment) {
-		return DepartmentEntity.createDepartmentList(departmentRepository.findById(idDepartment));
+		return DepartmentEntity
+				.createDepartment(departmentRepository.findByIdDepartment(idDepartment).orElse(new DepartmentEntity()));
 	}
 }

src/main/java/com/example/rhizome/app/domain/service/impl/UpdateDepartmentImpl.java

@@ -0,0 +1,56 @@
+package com.example.rhizome.app.domain.service.impl;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import com.example.rhizome.app.domain.model.Department;
+import com.example.rhizome.app.domain.service.UpdateDepartment;
+import com.example.rhizome.app.infra.entity.DepartmentEntity;
+import com.example.rhizome.app.infra.repository.DepartmentRepository;
+
+/**
+ * employee の更新系の機能を集約させるサービスクラスです。
+ */
+@Service
+@Transactional
+public class UpdateDepartmentImpl implements UpdateDepartment {
+
+	DepartmentRepository departmentRepository;
+
+	@Autowired
+	public UpdateDepartmentImpl(DepartmentRepository departmentRepository) {
+		this.departmentRepository = departmentRepository;
+	}
+
+	/**
+	 * employee の情報を元に employee table のレコードを更新する
+	 *
+	 * @param beforeEmployee 更新前のデータ
+	 * @param updateEmployee 更新後のデータ
+	 */
+	public void updateDepartment(Department beforeDepartment, Department updateDepartment) {
+		// TODO 自動生成されたメソッド・スタブ
+		departmentRepository.save(DepartmentEntity.convertFrom(mergeDepartment(beforeDepartment, updateDepartment)));
+
+	}
+
+	/**
+	 * 更新前のデータと更新対象のデータをマージする
+	 *
+	 * @param beforeEmployee 更新前のデータ
+	 * @param updateEmployee 更新対象のデータ
+	 * @return マージしたデータ
+	 */
+
+	private Department mergeDepartment(Department beforeDepartment, Department updateDepartment) {
+		// 更新対象のデータのパスワードが空文字の場合は、更新前のパスワードを使用する
+		// 更新対象のデータの管理者権限が null の場合は、更新前の管理者権限を使用する
+		// 更新対象のデータの部署IDが null の場合は、更新前の部署IDを使用する
+		return new Department(
+				updateDepartment.getIdDepartment(),
+				updateDepartment.getNmDepartment());
+
+	}
+
+}

src/main/java/com/example/rhizome/app/infra/entity/DepartmentEntity.java

@@ -82,4 +82,11 @@ public class DepartmentEntity {
 				departmentEntity.getNmDepartment()));
 	}
 
+	public static Department createDepartment(DepartmentEntity DepartmentEntity) {
+		// 値を既に持ったインスタンスの生成に、コンストラクタを使用するとこうなります。
+		return new Department(
+				DepartmentEntity.getIdDepartment(),
+				DepartmentEntity.getNmDepartment());
+	}
+
 }

src/main/java/com/example/rhizome/app/infra/repository/DepartmentRepository.java

@@ -1,5 +1,7 @@
 package com.example.rhizome.app.infra.repository;
 
+import java.util.Optional;
+
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
@@ -48,4 +50,6 @@ public interface DepartmentRepository
 
 	}
 
+	Optional<DepartmentEntity> findByIdDepartment(Integer idDepartment);
+
 }

src/main/java/com/example/rhizome/app/presentation/controller/DeleteDepartmentController.java

@@ -104,7 +104,7 @@ public class DeleteDepartmentController {
 		final String ID_TO_DELETED_IS_UNKNOWN = "削除対象のIDが不明です。";
 		final String YOU_CANNOT_DELETE_A_DEPARTMENT_THAT_HAS_ONE_OR_MORE_MEMBERS_ASSIGNED_TO_IT = "1名以上が所属している部署は削除出来ません。";
 
-		if (searchDepartment.searchDepartmentByIdDepartment(idDepartment).isEmpty()) {
+		if (searchDepartment.searchDepartmentByIdDepartment(idDepartment) == null) {
 			// エラーメッセージをセット
 			model.addAttribute(PageReturnAttributeKeyword.MESSAGE_ERROR, new MessageForm(ID_TO_DELETED_IS_UNKNOWN));
 			return;

src/main/java/com/example/rhizome/app/presentation/controller/UpdateDepartmentController.java

@@ -0,0 +1,85 @@
+package com.example.rhizome.app.presentation.controller;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.servlet.http.HttpSession;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+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 com.example.rhizome.aop.aspect.PermissionCheck;
+import com.example.rhizome.aop.aspect.SessionCheck;
+import com.example.rhizome.app.domain.service.SearchDepartment;
+import com.example.rhizome.app.domain.service.SearchEmployeeInfo;
+import com.example.rhizome.app.presentation.controller.pageproperty.PageReturnAttributeKeyword;
+import com.example.rhizome.app.presentation.controller.pageproperty.TransitionTargetPageNameKeyword;
+import com.example.rhizome.app.presentation.form.DepartmentForm;
+import com.example.rhizome.app.presentation.form.SearchConditionEmployeeForm;
+
+/**
+ * 更新対象の employee が存在するか確認する為のコントローラ
+ */
+@Controller
+public class UpdateDepartmentController {
+
+	// ログ出力用インスタンス
+	private final static Logger LOGGER = Logger.getLogger(UpdateDepartmentController.class.getName());
+	// エラーメッセージ用の定数フィールド
+	private final static String SEVERE_ERROR_MESSAGE = "エラーが発生しました！";
+
+	HttpSession httpSession;
+	SearchDepartment searchDepartment;
+	SearchEmployeeInfo searchEmployeeInfo;
+
+	@Autowired
+	public UpdateDepartmentController(HttpSession httpSession, SearchDepartment searchDepartment,
+			SearchEmployeeInfo searchEmployeeInfo) {
+		this.httpSession = httpSession;
+		this.searchDepartment = searchDepartment;
+		this.searchEmployeeInfo = searchEmployeeInfo;
+	}
+
+	@ModelAttribute
+	public SearchConditionEmployeeForm searchConditionEmployeeForm() {
+		return new SearchConditionEmployeeForm();
+	}
+
+	/**
+	 * 更新対象の employee が存在するか確認する為のコントローラ
+	 *
+	 * @param idEmployee 更新対象の employee の id
+	 * @param model      ビューにデータを渡すためのコンテナ
+	 * @return 遷移先の画面
+	 */
+	@PermissionCheck
+	@SessionCheck
+	@RequestMapping(value = TransitionTargetPageNameKeyword.SHOW_UPDATE_DAPERTMENT, method = RequestMethod.POST)
+	public String showUpdateDepatment(@RequestParam("idDepartment") Integer idDepartment, Model model) {
+		final String UPDATE_TARGET_ID_NOT_FOUND = "更新対象のデータが見つかりません。";
+		try {
+			// 部署一覧を取得し画面に返す値としてセット
+			model.addAttribute(PageReturnAttributeKeyword.DEPARTMENT_FORM_LIST,
+					DepartmentForm.convertFrom(searchDepartment.searchDepartmentByIdDepartment(idDepartment)));
+
+			// Update画面に遷移
+			return TransitionTargetPageNameKeyword.UPDATE_DEPARTMENT_INPUT_HTML;
+		} catch (Exception e) {
+			// ログイン情報の破棄
+			httpSession.invalidate();
+
+			e.printStackTrace();
+
+			// エラーログ出力
+			LOGGER.log(Level.SEVERE, SEVERE_ERROR_MESSAGE, e);
+			// エラー画面遷移
+			return TransitionTargetPageNameKeyword.ERROR_HTML;
+
+		}
+	}
+}

src/main/java/com/example/rhizome/app/presentation/controller/UpdateDepartmentResultController.java

@@ -0,0 +1,129 @@
+package com.example.rhizome.app.presentation.controller;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.servlet.http.HttpSession;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+import com.example.rhizome.aop.aspect.PermissionCheck;
+import com.example.rhizome.aop.aspect.SessionCheck;
+import com.example.rhizome.app.domain.model.Department;
+import com.example.rhizome.app.domain.model.SearchConditionDepartment;
+import com.example.rhizome.app.domain.service.SearchDepartment;
+import com.example.rhizome.app.domain.service.SearchEmployee;
+import com.example.rhizome.app.domain.service.UpdateDepartment;
+import com.example.rhizome.app.presentation.controller.pageproperty.PageReturnAttributeKeyword;
+import com.example.rhizome.app.presentation.controller.pageproperty.TransitionTargetPageNameKeyword;
+import com.example.rhizome.app.presentation.form.DepartmentForm;
+import com.example.rhizome.app.presentation.form.MessageForm;
+import com.example.rhizome.app.presentation.form.UpdateDepartmentInfoForm;
+
+/**
+ * employee を更新して結果を返す為のコントローラ
+ */
+@Controller
+public class UpdateDepartmentResultController {
+
+	// ログ出力用インスタンス
+	private final static Logger LOGGER = Logger.getLogger(UpdateEmployeeController.class.getName());
+	// エラーメッセージ用の定数フィールド
+	private final static String SEVERE_ERROR_MESSAGE = "エラーが発生しました！";
+
+	HttpSession httpSession;
+	SearchDepartment searchDepartment;
+	SearchEmployee searchEmployee;
+	UpdateDepartment updateDepartment;
+
+	@Autowired
+	public UpdateDepartmentResultController(HttpSession httpSession, SearchDepartment searchDepartment,
+			SearchEmployee searchEmployee, UpdateDepartment updateDepartment) {
+		this.httpSession = httpSession;
+		this.searchDepartment = searchDepartment;
+		this.searchEmployee = searchEmployee;
+		this.updateDepartment = updateDepartment;
+	}
+
+	/**
+	 * 更新結果画面表示処理
+	 *
+	 * @param updateEmployeeInfoForm 更新画面のフォーム
+	 * @param model                  ビューにデータを渡すためのコンテナ
+	 * @return 遷移先の画面
+	 */
+	@PermissionCheck
+	@SessionCheck
+	@RequestMapping(value = TransitionTargetPageNameKeyword.UPDATE_DEPARTMENT_RESULT, method = RequestMethod.POST)
+	public String employeeUpdateResult(@ModelAttribute UpdateDepartmentInfoForm updateDepartmentInfoForm, Model model) {
+
+		final String DEPARTMENT_WITH_THE_SAME_NAME = "既に同名の部署が存在するか、値が変更されていません。";
+		final String NOTHING = "項目が空欄です。";
+		final String NO_TARGET = "更新対象のデータが見つかりません。";
+
+		final String UPDATE_COMPLETE = "更新が完了しました。";
+
+		try {
+
+			// 部署一覧取得
+			model.addAttribute(PageReturnAttributeKeyword.DEPARTMENT_FORM_LIST,
+					DepartmentForm.convertFrom(searchDepartment.selectAll()));
+
+			// 既に登録済みの部署名が存在するか
+			if (searchDepartment.searchBy(
+					new SearchConditionDepartment(null, updateDepartmentInfoForm.getNmDepartment())).size() != 0) {
+				System.out.println("同一部署名");
+				// 存在する場合はエラーメッセージを設定して更新入力画面に遷移
+				model.addAttribute(PageReturnAttributeKeyword.MESSAGE_ERROR,
+						new MessageForm(DEPARTMENT_WITH_THE_SAME_NAME));
+				model.addAttribute(PageReturnAttributeKeyword.DEPARTMENT_FORM_LIST, updateDepartmentInfoForm);
+
+				return TransitionTargetPageNameKeyword.UPDATE_DEPARTMENT_INPUT_HTML;
+			}
+			//　画面から渡ってきた値が必須を満たしているか
+			if (!UpdateDepartmentInfoForm.hasErrorParameter(updateDepartmentInfoForm)) {
+				System.out.println("部署必須否");
+				model.addAttribute(PageReturnAttributeKeyword.MESSAGE_ERROR, new MessageForm(NOTHING));
+				model.addAttribute(PageReturnAttributeKeyword.DEPARTMENT_FORM_LIST, updateDepartmentInfoForm);
+
+				return TransitionTargetPageNameKeyword.UPDATE_DEPARTMENT_INPUT_HTML;
+			}
+
+			// 更新前のデータを取得
+			Department beforeDepartment = searchDepartment
+					.searchDepartmentByIdDepartment(updateDepartmentInfoForm.getIdDepartment());
+			if (beforeDepartment.getIdDepartment() == null) {
+				model.addAttribute(PageReturnAttributeKeyword.MESSAGE_ERROR, new MessageForm(NO_TARGET));
+				model.addAttribute(PageReturnAttributeKeyword.DEPARTMENT_FORM_LIST, updateDepartmentInfoForm);
+
+				return TransitionTargetPageNameKeyword.UPDATE_DEPARTMENT_INPUT_HTML;
+			}
+
+			// 画面用の型からビジネスロジック用のモデルに変換し、Updateを実行
+			updateDepartment.updateDepartment(beforeDepartment,
+					updateDepartmentInfoForm.convertTo(updateDepartmentInfoForm));
+
+			// 更新結果のメッセージを画面にセットし一覧画面に遷移
+			model.addAttribute(PageReturnAttributeKeyword.MESSAGE_INFO, new MessageForm(UPDATE_COMPLETE));
+
+			// forward 先で不用意な動作をしないために UpdateEmployeeInfoForm をクリア
+			return "forward:" + TransitionTargetPageNameKeyword.SELECT_DEPARTMENT_INFO_FORM_EMPTY;
+
+		} catch (Exception e) {
+			// ログイン情報の破棄
+			httpSession.invalidate();
+			e.printStackTrace();
+			// エラーログ出力
+			LOGGER.log(Level.SEVERE, SEVERE_ERROR_MESSAGE, e);
+			// エラー画面遷移
+			return TransitionTargetPageNameKeyword.ERROR_HTML;
+		}
+
+	}
+
+}

src/main/java/com/example/rhizome/app/presentation/controller/pageproperty/PageReturnAttributeKeyword.java

@@ -10,9 +10,11 @@ public class PageReturnAttributeKeyword {
 
 	public static final String DEPARTMENT_FORM_LIST = "departmentFormList";
 	public static final String UPDATE_EMPLOYEE_INFO_FORM = "updateEmployeeInfoForm";
+
 	public static final String INSERT_EMPLOYEE_FORM = "insertEmployeeForm";
 	public static final String LOGIN_INFO_FORM = "loginInfoForm";
 	public static final String UPDATE_PERSONAL_EMPLOYEE_USER_FORM = "updatePersonalEmployeeUserForm";
 	public static final String EMPLOYEE_INFO_FORM_LIST = "employeeInfoFormList";
+	public static final String UPDATE_DEPARTMENT_INFO_FORM = "updateDepartmentInfoForm";
 
 }

src/main/java/com/example/rhizome/app/presentation/controller/pageproperty/TransitionTargetPageNameKeyword.java

@@ -48,6 +48,7 @@ public class TransitionTargetPageNameKeyword {
 	// Department
 	// HTML
 	public static final String SELECT_DEPARTMENT_HTML = "selectDepartment";
+	public static final String UPDATE_DEPARTMENT_INPUT_HTML = "updateDepartmentInput";
 	// Controller
 	public static final String SELECT_DEPARTMENT_INFO = "/selectDepartmentInfo";
 	public static final String SELECT_DEPARTMENT_INFO_FORM_EMPTY = "/departmentAll";
@@ -55,8 +56,8 @@ public class TransitionTargetPageNameKeyword {
 	public static final String INSERT_DEPARTMENT_INPUT = "i";
 	public static final String INSERT_DEPARTMENT_CONFIRM = "u";
 	public static final String INSERT_DEPARTMENT = "e";
-	public static final String SHOW_UPDATE_DAPERTMENT = "o";
+	public static final String SHOW_UPDATE_DAPERTMENT = "/showUpdateDepartment";
-	public static final String UPDATE_DEPARTMENT_RESULT = "k";
+	public static final String UPDATE_DEPARTMENT_RESULT = "/updateDepartmentResult";
 
 	/**
 	 * 管理者向けのページリストを返す
@@ -82,7 +83,9 @@ public class TransitionTargetPageNameKeyword {
 				UPDATE_EMPLOYEE_RESULT,
 				SELECT_DEPARTMENT_INFO,
 				SELECT_DEPARTMENT_INFO_FORM_EMPTY,
-				DELETE_DEPARTMENT);
+				DELETE_DEPARTMENT,
+				SHOW_UPDATE_DAPERTMENT,
+				UPDATE_DEPARTMENT_RESULT);
 	}
 
 	/**

src/main/java/com/example/rhizome/app/presentation/form/UpdateDepartmentInfoForm.java

@@ -0,0 +1,91 @@
+package com.example.rhizome.app.presentation.form;
+
+import java.util.List;
+
+import com.example.rhizome.app.domain.model.Department;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * 画面から渡ってきた更新内容をまとめ、再度画面に表示する為のクラス
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class UpdateDepartmentInfoForm {
+
+	/**
+	 * DepartmentID
+	 */
+	private Integer idDepartment;
+	/**
+	 * 社員Department名
+	 */
+	private String nmDepartment;
+
+	/**
+	 * business 層の EmployeeInfo クラスから画面用（presentation 層）の UpdateEmployeeInfoForm に
+	 * 変換します。
+	 *
+	 * @param employeeInfo business 層の EmployeeInfo インスタンス
+	 * @return 画面用（presentation 層）の UpdateEmployeeInfoForm インスタンス
+	 */
+	public static UpdateDepartmentInfoForm convertFrom(Department department) {
+		return new UpdateDepartmentInfoForm(
+				department.getIdDepartment(),
+				department.getNmDepartment());
+	}
+
+	/**
+	 * business 層の EmployeeInfo クラスから画面用（presentation 層）の UpdateEmployeeInfoForm に
+	 * 変換します。（リスト版）
+	 *
+	 * @param employeeInfoList business 層の EmployeeInfo インスタンスのリスト
+	 * @return 画面用（presentation 層）の UpdateEmployeeInfoForm インスタンスのリスト
+	 */
+	public static List<UpdateDepartmentInfoForm> convertFrom(List<Department> departmentList) {
+		return departmentList.stream().map(UpdateDepartmentInfoForm::convertFrom).toList();
+	}
+
+	/**
+	 * 画面用（presentation 層）の UpdateEmployeeInfoForm クラスから business 層の Employee クラスに
+	 * 変換します。
+	 *
+	 * @param updateEmployeeInfoForm 画面用（presentation 層）の UpdateEmployeeInfoForm インスタンス
+	 * @return business 層の Employee インスタンス
+	 */
+	public static Department convertTo(UpdateDepartmentInfoForm updateDepartmentInfoForm) {
+		return new Department(
+				updateDepartmentInfoForm.getIdDepartment(),
+				updateDepartmentInfoForm.getNmDepartment());
+	}
+
+	/**
+	 * 画面から渡ってきたパラメータのチェック
+	 *
+	 * @param updateEmployeeInfoForm 画面から渡ってきたパラメータ
+	 * @return true: エラー無し　false:エラーあり（必須を満たしていない）
+	 */
+	public static boolean hasErrorParameter(UpdateDepartmentInfoForm updateDepartmentInfoForm) {
+
+		boolean errorFlag = !isNullOrBlank(updateDepartmentInfoForm.getNmDepartment());
+
+		return errorFlag;
+	}
+
+	/**
+	 * 仮引数を null or 空 判定する
+	 *
+	 * @param str 判定対象の文字列
+	 * @return true:null or 空 false:null or 空 では無い
+	 */
+	private static boolean isNullOrBlank(String str) {
+		if (null == str) {
+			return true;
+		}
+		return str.isBlank();
+	}
+
+}

src/main/resources/templates/selectDepartment.html

@@ -83,7 +83,7 @@
             <td th:text="${departmentInfoForm.nmDepartment}"></td>
             <td>
                 <!-- 更新フォーム -->
-                <form action="showUpdateDepatment" method="post" style="display: inline;">
+                <form action="showUpdateDepartment" method="post" style="display: inline;">
                     <input name="idDepartment" th:value="${departmentInfoForm.idDepartment}">
                     <input type="submit" value="更新">
                 </form>

src/main/resources/templates/updateDepartmentInput.html

@@ -0,0 +1,88 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+
+<head>
+
+    <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
+    <!-- 外部のスクリプトファイルを読み込む -->
+    <script th:src="@{/js/common.js}"></script>
+    <!-- CSSの読み込み -->
+    <link rel="stylesheet" th:href="@{/css/all.css}">
+    <link rel=stylesheet th:href="@{/css/style.css}" type="text/css">
+    <title>部署情報更新</title>
+</head>
+
+<body>
+<h1>
+    部署情報更新　　　
+    <div class="rightSection">
+        <span class="loginInfo">ログイン者名：<span th:text="${session.loginUser.nmEmployee}"></span></span>
+        <button class="logoutButton" onclick="logoutSubmit()">ログアウト</button>
+    </div>
+</h1>
+<form action="/updateDepartmentResult"
+      method="post"
+      onsubmit="return confirm('本当によろしいですか？');"
+      th:object="${departmentFormList}"
+ > 
+    <div class="msgBox error" th:if="${messageError != null}">
+        <span class="error" th:each="message : ${messageError.message}" th:text="${message}"></span>
+    </div>
+    <table>
+        <tr>
+            <th class="header">部署ID</th>
+            <td>
+                <label>
+                    <input class="readOnly"
+                           readonly="readonly"
+                           th:field="*{idDepartment}"
+                           type="text"
+                    />
+                </label>
+            </td>
+        </tr>
+        <tr>
+            <th class="header">部署名</th>
+            <td>
+                <label>
+                    <input maxlength="50"
+                           placeholder="部署名"
+                           required="required"
+                           th:field="*{nmDepartment}"
+                           type="text"
+                    />
+                </label>
+            </td>
+        </tr>
+        <tr>
+            <td class="btnArea" colspan="2">
+                <input type="submit" value="更新"/>
+            </td>
+        </tr>
+    </table>
+</form>
+<a href="javascript:selectSubmit()">一覧に戻る</a>
+</body>
+
+<script>
+    function selectSubmit() {
+        const form = document.createElement('form');
+        form.setAttribute('method', 'post');
+        form.setAttribute('action', 'departmentAll');
+
+        // 動的送信用のHidden
+        // 動的にFormを作成する場合は何かしら送信しないと、正しく動作しない
+        const inputField = document.createElement("input");
+        inputField.setAttribute("type", "hidden");
+        inputField.setAttribute("value", "departmentAll");
+
+        form.appendChild(inputField);
+
+        // フォームをDOMに追加
+        document.body.appendChild(form);
+
+        form.submit();
+    }
+
+</script>
+</html>