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Controllerクラスの変更箇所追記

2020/12/13 03:17

投稿

KeitaUenishi

スコア0

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -464,7 +464,7 @@
-CustomerListController.java
+CustomerListController.java(変更箇所コメントアウト)

Controllerクラスの変更

2020/12/13 03:17

投稿

KeitaUenishi

スコア0

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -48,34 +48,16 @@
-Caused by: org.attoparser.ParseException: Error during execution of processor 'org.thymeleaf.spring5.processor.SpringInputGeneralFieldTagProcessor' (template: "/customer/customerNew" - line 20, col 58)
-	at org.attoparser.MarkupParser.parseDocument(MarkupParser.java:393) ~[attoparser-2.0.5.RELEASE.jar:2.0.5.RELEASE]
-	at org.attoparser.MarkupParser.parse(MarkupParser.java:257) ~[attoparser-2.0.5.RELEASE.jar:2.0.5.RELEASE]
-	at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parse(AbstractMarkupTemplateParser.java:230) ~[thymeleaf-3.0.11.RELEASE.jar:3.0.11.RELEASE]
-	... 98 common frames omitted
-Caused by: org.thymeleaf.exceptions.TemplateProcessingException: Error during execution of processor 'org.thymeleaf.spring5.processor.SpringInputGeneralFieldTagProcessor' (template: "/customer/customerNew" - line 20, col 58)
-	at org.thymeleaf.processor.element.AbstractAttributeTagProcessor.doProcess(AbstractAttributeTagProcessor.java:117) ~[thymeleaf-3.0.11.RELEASE.jar:3.0.11.RELEASE]
+2020-12-12 12:50:45.889 ERROR 20136 --- [nio-8080-exec-7] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.thymeleaf.exceptions.TemplateInputException: An error happened during template parsing (template: "class path resource [templates//customer/customerNew.html]")] with root cause
+java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'liveList' available as request attribute
-... 113 common frames omitted
-2020-12-12 12:50:45.889 ERROR 20136 --- [nio-8080-exec-7] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.thymeleaf.exceptions.TemplateInputException: An error happened during template parsing (template: "class path resource [templates//customer/customerNew.html]")] with root cause
-java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'liveList' available as request attribute
 ......
@@ -96,9 +78,397 @@
+LiveList.java
+```java
+package product.domain;
+import java.util.List;
+import javax.validation.constraints.Digits;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Size;
+import lombok.Data;
+@Data
+public class LiveList {
+	/** 日付ID */
+	@NotNull
+	@Digits(integer = 8, fraction = 0)
+	private Long dateId;
+	/** 会場 */
+	@NotBlank
+	@Size(max = 32, message = "{error.maxsize}")
+	private String place;
+	/** 備考 */
+	private String remarks;
+	/** 子クラス（来場客リスト）の要素定義 */
+	private List<CustomerList> customers;
+}
+```
+CustomerList.java
+```java
+package product.domain;
+import javax.validation.constraints.Digits;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Size;
+import lombok.Data;
+@Data
+public class CustomerList {
+	/** ID */
+	private Long id;
+	/** 日付ID */
+	@NotNull
+	@Digits(integer = 8, fraction = 0)
+	private Long dateId;
+	/** 名前 */
+	@NotBlank
+	@Size(min = 1, max = 50)
+	private String name;
+	/** 枚数 */
+	@NotNull
+	private int number;
+	/** 備考 */
+	private String comment;
+}
+```
+customerNew.html
+```html
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+<meta charset="utf-8" />
+<title>新規登録ページ</title>
+<link rel="stylesheet" href="/css/bootstrap.css" />
+<script src="/js/jquery.js"></script>
+<script src="/js/bootstrap.js"></script>
+</head>
+<body>
+	<div class="container">
+		<h1>取り置きを新規登録</h1>
+		<form th:action="@{/customer}" th:method="post" th:object="${customerList}">
+		<p th:object="${liveList}">
+			<div class="form-group">
+			<input  class="form-control"
+					type="hidden" name="id">
+			<input  class="form-control"
+					type="hidden" name="dateId" th:object="${liveList}" th:field="${liveList.dateId}" />
+			</div>
+			<p/>
+			<div class="form-group">
+				<label class="control-label">名前</label> <input class="form-control"
+					type="text" name="name" />
+					<span class="text-danger" th:if="${#fields.hasErrors('name')}" th:errors="*{customerList.name}"></span>
+			</div>
+			<div class="form-group">
+				<label class="control-label">枚数</label> <input class="form-control"
+					type="number" name="number" />
+					<span class="text-danger" th:if="${#fields.hasErrors('number')}" th:errors="*{customerList.number}"></span>
+			</div>
+			<div class="form-group">
+				<label class="control-label">メモ</label> <input class="form-control"
+					type="text" name="comment" />
+			</div>
+			<button class="btn btn-Primary" type="submit">登録</button>
+		</form>
+		<div class="pull-right">
+			<a class="btn btn-link" href="/liveList">一覧画面へ</a>
+		</div>
+	</div>
+</body>
+</html>
+```
+### 試したこと
+Controllerから受け渡す値の確認
+BindingResultの位置確認（@validのあとにする）
+view側でのth:objectで受け取る値の変更、追加
+エラー文にある「Neither BindingResult nor plain target object for bean name 'liveList' available as request attribute」にあるように、画面から送る値か受け取っている値に何らかの問題があるとみているのですがどう問題があるかがわからない状態です。
+初学者のため初歩の質問かもしれませんが、何卒ご教授いただけると幸いです。
+新規登録で各項目を空白にした場合のデバッグ画面
+![![イメージ説明](c3a0b80976fbc8e29d110ff68151c1e5.png)](2ba4114e31d04207e365f96533f77a1e.png)
+### 補足情報（FW/ツールのバージョンなど）
+OS Windows10
+IDE Eclipse Version: 2020-06 (4.16.0)
+java 11
+Spring Boot 2.4.0
+[GitHub](https://github.com/KeitaUenishi/TicketManegerTool.git)
+###追記
+customerNew.html(変更後)
+```
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+<meta charset="utf-8" />
+<title>新規登録ページ</title>
+<link rel="stylesheet" href="/css/bootstrap.css" />
+<script src="/js/jquery.js"></script>
+<script src="/js/bootstrap.js"></script>
+</head>
+<body>
+	<div class="container">
+		<h1>取り置きを新規登録</h1>
+		<form th:action="@{/customer}" th:method="post" th:object="${customerList}">
+			<div class="form-group">
+			<input  class="form-control"
+					type="hidden" name="id">
+			<input  class="form-control"
+					type="hidden" name="dateId" th:field="${customerList.dateId}" />
+			</div>
+			<div class="form-group">
+				<label class="control-label">名前</label> <input class="form-control"
+					type="text" name="name" />
+					<span class="text-danger" th:if="${#fields.hasErrors('name')}" th:errors="*{customerList.name}"></span>
+			</div>
+			<div class="form-group">
+				<label class="control-label">枚数</label> <input class="form-control"
+					type="number" name="number" />
+					<span class="text-danger" th:if="${#fields.hasErrors('number')}" th:errors="*{customerList.number}"></span>
+			</div>
+			<div class="form-group">
+				<label class="control-label">メモ</label> <input class="form-control"
+					type="text" name="comment" />
+			</div>
+			<button class="btn btn-Primary" type="submit" >登録</button> <!-- th:href="@{/customer/customerNew/{dateId}(dateId=*{dateId})}" -->
+		</form>
+		<div class="pull-right">
+			<a class="btn btn-link" href="/liveList">一覧画面へ</a>
+		</div>
+	</div>
+</body>
+</html>
+```
-CustomerListController.Java
+CustomerListController.java
-```Java
+```
 package product.controller;
@@ -132,8 +502,6 @@
 import product.domain.CustomerList;
-import product.domain.LiveList;
 import product.service.CustomerListService;
 import product.service.LiveListService;
@@ -178,9 +546,9 @@
 			Model model) {
-		LiveList liveList = liveListService.findOne(dateId);
+		//LiveList liveList = liveListService.findOne(dateId);
-		model.addAttribute("liveList", liveList);
+		//model.addAttribute("liveList", liveList);
 		model.addAttribute("customerList", customerList);
@@ -208,8 +576,6 @@
 	// customerデータの保存
-	// @Valid @ModelAttribute LiveList liveList,b
 	@PostMapping
 	public String customerCreate(
@@ -276,292 +642,4 @@
 }
-```
+```
-LiveList.java
-```java
-package product.domain;
-import java.util.List;
-import javax.validation.constraints.Digits;
-import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotNull;
-import javax.validation.constraints.Size;
-import lombok.Data;
-@Data
-public class LiveList {
-	/** 日付ID */
-	@NotNull
-	@Digits(integer = 8, fraction = 0)
-	private Long dateId;
-	/** 会場 */
-	@NotBlank
-	@Size(max = 32, message = "{error.maxsize}")
-	private String place;
-	/** 備考 */
-	private String remarks;
-	/** 子クラス（来場客リスト）の要素定義 */
-	private List<CustomerList> customers;
-}
-```
-CustomerList.java
-```java
-package product.domain;
-import javax.validation.constraints.Digits;
-import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotNull;
-import javax.validation.constraints.Size;
-import lombok.Data;
-@Data
-public class CustomerList {
-	/** ID */
-	private Long id;
-	/** 日付ID */
-	@NotNull
-	@Digits(integer = 8, fraction = 0)
-	private Long dateId;
-	/** 名前 */
-	@NotBlank
-	@Size(min = 1, max = 50)
-	private String name;
-	/** 枚数 */
-	@NotNull
-	private int number;
-	/** 備考 */
-	private String comment;
-}
-```
-customerNew.html
-```html
-<!DOCTYPE html>
-<html xmlns:th="http://www.thymeleaf.org">
-<head>
-<meta charset="utf-8" />
-<title>新規登録ページ</title>
-<link rel="stylesheet" href="/css/bootstrap.css" />
-<script src="/js/jquery.js"></script>
-<script src="/js/bootstrap.js"></script>
-</head>
-<body>
-	<div class="container">
-		<h1>取り置きを新規登録</h1>
-		<form th:action="@{/customer}" th:method="post" th:object="${customerList}">
-		<p th:object="${liveList}">
-			<div class="form-group">
-			<input  class="form-control"
-					type="hidden" name="id">
-			<input  class="form-control"
-					type="hidden" name="dateId" th:object="${liveList}" th:field="${liveList.dateId}" />
-			</div>
-			<p/>
-			<div class="form-group">
-				<label class="control-label">名前</label> <input class="form-control"
-					type="text" name="name" />
-					<span class="text-danger" th:if="${#fields.hasErrors('name')}" th:errors="*{customerList.name}"></span>
-			</div>
-			<div class="form-group">
-				<label class="control-label">枚数</label> <input class="form-control"
-					type="number" name="number" />
-					<span class="text-danger" th:if="${#fields.hasErrors('number')}" th:errors="*{customerList.number}"></span>
-			</div>
-			<div class="form-group">
-				<label class="control-label">メモ</label> <input class="form-control"
-					type="text" name="comment" />
-			</div>
-			<button class="btn btn-Primary" type="submit">登録</button>
-		</form>
-		<div class="pull-right">
-			<a class="btn btn-link" href="/liveList">一覧画面へ</a>
-		</div>
-	</div>
-</body>
-</html>
-```
-### 試したこと
-Controllerから受け渡す値の確認
-BindingResultの位置確認（@validのあとにする）
-view側でのth:objectで受け取る値の変更、追加
-エラー文にある「Neither BindingResult nor plain target object for bean name 'liveList' available as request attribute」にあるように、画面から送る値か受け取っている値に何らかの問題があるとみているのですがどう問題があるかがわからない状態です。
-初学者のため初歩の質問かもしれませんが、何卒ご教授いただけると幸いです。
-新規登録で各項目を空白にした場合のデバッグ画面
-![![イメージ説明](c3a0b80976fbc8e29d110ff68151c1e5.png)](2ba4114e31d04207e365f96533f77a1e.png)
-### 補足情報（FW/ツールのバージョンなど）
-OS Windows10
-IDE Eclipse Version: 2020-06 (4.16.0)
-java 11
-Spring Boot 2.4.0
-[GitHub](https://github.com/KeitaUenishi/TicketManegerTool.git)

CustomerList,LiveListクラスの追記

2020/12/13 03:16

投稿

KeitaUenishi

スコア0

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -96,6 +96,8 @@
+CustomerListController.Java
 ```Java
 package product.controller;
@@ -278,9 +280,157 @@
 ```
+LiveList.java
+```java
+package product.domain;
+import java.util.List;
+import javax.validation.constraints.Digits;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Size;
+import lombok.Data;
+@Data
+public class LiveList {
+	/** 日付ID */
+	@NotNull
+	@Digits(integer = 8, fraction = 0)
+	private Long dateId;
+	/** 会場 */
+	@NotBlank
+	@Size(max = 32, message = "{error.maxsize}")
+	private String place;
+	/** 備考 */
+	private String remarks;
+	/** 子クラス（来場客リスト）の要素定義 */
+	private List<CustomerList> customers;
+}
+```
+CustomerList.java
+```java
+package product.domain;
+import javax.validation.constraints.Digits;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Size;
+import lombok.Data;
+@Data
+public class CustomerList {
+	/** ID */
+	private Long id;
+	/** 日付ID */
+	@NotNull
+	@Digits(integer = 8, fraction = 0)
+	private Long dateId;
+	/** 名前 */
+	@NotBlank
+	@Size(min = 1, max = 50)
+	private String name;
+	/** 枚数 */
+	@NotNull
+	private int number;
+	/** 備考 */
+	private String comment;
+}
+```
+customerNew.html
-```html
+```html
 <!DOCTYPE html>