{"id":168,"date":"2019-06-18T10:37:28","date_gmt":"2019-06-18T01:37:28","guid":{"rendered":"http:\/\/2019se3.satoshis.jp\/?p=168"},"modified":"2019-06-18T13:01:44","modified_gmt":"2019-06-18T04:01:44","slug":"6%e6%9c%8818%e6%97%a5","status":"publish","type":"post","link":"https:\/\/2019se3.satoshis.jp\/?p=168","title":{"rendered":"6\u670818\u65e5"},"content":{"rendered":"

MyData\u306e\u66f4\u65b0<\/h3>\n

MyData\u3092\u66f4\u65b0\u3059\u308b\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308b\u3002
\n\u307e\u305a\u3001HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u3057\u3066 edit.html \u3092\u7528\u610f\u3057\u305f\uff08\u524d\u56de\uff09\u3002<\/p>\n

\u6b21\u306b\u30ea\u30dd\u30b8\u30c8\u30ea\u306b findById() \u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/p>\n

\r\npackage jp.abc.repositories;\r\n\r\nimport java.util.Optional;\r\n\r\nimport org.springframework.data.jpa.repository.JpaRepository;\r\nimport org.springframework.stereotype.Repository;\r\n\r\nimport jp.abc.MyData;\r\n\r\n@Repository\r\npublic interface MyDataRepository extends JpaRepository<MyData, Long> {\r\n\tpublic Optional<MyData> findById(Long id);\r\n}\r\n<\/pre>\n
\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b URL \/edit\/ \u3092\u53d7\u3051\u4ed8\u3051\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/p>\n
\r\n\t@RequestMapping(value = "\/edit\/{id}", method = RequestMethod.GET)\r\n\tpublic ModelAndView edit(@ModelAttribute MyData mydata,\r\n\t\t\t@PathVariable int id,\r\n\t\t\tModelAndView mav) {\r\n\t\tmav.setViewName("edit");\r\n\t\tmav.addObject("title", "edit mydata");\r\n\t\tOptional<MyData> data = repository.findById((long)id);\r\n\t\tmav.addObject("formModel", data.get());\r\n\t\treturn mav;\r\n\t}\r\n\r\n\t@RequestMapping(value = "\/edit\/{id}", method = RequestMethod.POST)\r\n\t@Transactional(readOnly = false)\r\n\tpublic ModelAndView update(@ModelAttribute MyData mydata,\r\n\t\t\tModelAndView mav) {\r\n\t\trepository.saveAndFlush(mydata);\r\n\t\treturn new ModelAndView("redirect:\/mydata");\r\n\t}\r\n<\/pre>\n
\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u524a\u9664<\/h3>\n
HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8 delete.html \u3092\u8ffd\u52a0\u3059\u308b\u3002<\/p>\n
\r\n<!DOCTYPE html>\r\n<html xmlns:th="http:\/\/www.thymeleaf.org">\r\n<head>\r\n<meta charset="UTF-8">\r\n<title>top page<\/title>\r\n<meta http-equiv="Content-type" content="text\/html; charset=UTF-8" \/>\r\n<style type="text\/css">\r\nh1 {\r\n  font-size: 18pt;\r\n  font-weight: bold;\r\n  color: gray;\r\n}\r\nbody {\r\n  font-size: 13pt;\r\n  color: gray;\r\n  margin: 5px 25px;\r\n}\r\npre {\r\n  border: solid 3px #ddd;\r\n  padding: 10px;\r\n}\r\ntr {\r\n  margin: 5px;\r\n}\r\nth {\r\n  padding: 5px;\r\n  color: white;\r\n  background: darkgray;\r\n}\r\ntd {\r\n  padding: 5px;\r\n  color: black;\r\n  background: #f0f0f0;\r\n}\r\n<\/style>\r\n<\/head>\r\n<body>\r\n\r\n<h1>MyData delete page<\/h1>\r\n\r\n<form method="post" action="\/delete" th:object="${formModel}">\r\n  <input type="hidden" name="id" th:value="*{id}" \/>\r\n  <table>\r\n    <tr><td><p th:text="|\u540d\u524d : *{name}|"><\/p><\/td><\/tr>\r\n    <tr><td><p th:text="|\u5e74\u9f62 : *{age}|"><\/p><\/td><\/tr>\r\n    <tr><td><p th:text="*{mail}"><\/p><\/td><\/tr>\r\n    <tr><td><p th:text="*{memo}"><\/p><\/td><\/tr>\r\n    <tr><td><input type="submit" value="\u524a\u9664" \/><\/td><\/tr>\r\n  <\/table>\r\n<\/form>\r\n\r\n\r\n<\/body>\r\n<\/html>\r\n<\/pre>\n
\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b\u3001\u524a\u9664\u95a2\u9023\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u53d7\u3051\u53d6\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/p>\n
\r\n\t@RequestMapping(value = "\/delete\/{id}", method = RequestMethod.GET)\r\n\tpublic ModelAndView delete(@PathVariable int id,\r\n\t\t\tModelAndView mav) {\r\n\t\tmav.setViewName("delete");\r\n\t\tmav.addObject("title", "delete mydata");\r\n\t\tOptional<MyData> data = repository.findById((long)id);\r\n\t\tmav.addObject("formModel", data.get());\r\n\t\treturn mav;\r\n\t}\r\n\r\n\t@RequestMapping(value = "\/delete", method = RequestMethod.POST)\r\n\t@Transactional(readOnly = false)\r\n\tpublic ModelAndView remove(@RequestParam long id,\r\n\t\t\tModelAndView mav) {\r\n\t\trepository.deleteById(id);\r\n\t\treturn new ModelAndView("redirect:\/mydata");\r\n\t}\r\n<\/pre>\n
\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/h3>\n
\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u5165\u529b\u5024\u306e\u5236\u9650\u304c\u3067\u304d\u308b\u3002<\/p>\n
\r\npackage jp.abc;\r\n\r\nimport javax.persistence.Column;\r\nimport javax.persistence.Entity;\r\nimport javax.persistence.GeneratedValue;\r\nimport javax.persistence.GenerationType;\r\nimport javax.persistence.Id;\r\nimport javax.validation.constraints.Email;\r\nimport javax.validation.constraints.Max;\r\nimport javax.validation.constraints.Min;\r\nimport javax.validation.constraints.NotEmpty;\r\nimport javax.validation.constraints.NotNull;\r\n\r\n\r\n@Entity\r\npublic class MyData {\r\n\t@Id\r\n\t@GeneratedValue(strategy = GenerationType.AUTO)\r\n\t@Column\r\n\t@NotNull\r\n\tprivate long id;\r\n\r\n\t@Column(length = 50, nullable = false)\r\n\t@NotEmpty\r\n\tprivate String name;\r\n\r\n\t@Column(length = 200, nullable = true)\r\n\t@Email\r\n\tprivate String mail;\r\n\r\n\t@Column(nullable = true)\r\n\t@Min(0)\r\n\t@Max(200)\r\n\tprivate Integer age;\r\n\r\n\t@Column(nullable = true)\r\n\tprivate String memo;\r\n\r\n\tpublic long getId() {\r\n\t\treturn id;\r\n\t}\r\n\r\n\tpublic void setId(long id) {\r\n\t\tthis.id = id;\r\n\t}\r\n\r\n\tpublic String getName() {\r\n\t\treturn name;\r\n\t}\r\n\r\n\tpublic void setName(String name) {\r\n\t\tthis.name = name;\r\n\t}\r\n\r\n\tpublic String getMail() {\r\n\t\treturn mail;\r\n\t}\r\n\r\n\tpublic void setMail(String mail) {\r\n\t\tthis.mail = mail;\r\n\t}\r\n\r\n\tpublic Integer getAge() {\r\n\t\treturn age;\r\n\t}\r\n\r\n\tpublic void setAge(Integer age) {\r\n\t\tthis.age = age;\r\n\t}\r\n\r\n\tpublic String getMemo() {\r\n\t\treturn memo;\r\n\t}\r\n\r\n\tpublic void setMemo(String memo) {\r\n\t\tthis.memo = memo;\r\n\t}\r\n\r\n}\r\n<\/pre>\n
\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u5f15\u6570\u3067\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u306e\u7d50\u679c\u3092\u53d7\u3051\u53d6\u308b\u3002<\/p>\n
\r\n\t@RequestMapping(value = "\/mydata", method = RequestMethod.POST)\r\n\tpublic ModelAndView form(\r\n\t\t\t@ModelAttribute("formModel") @Validated MyData mydata,\r\n\t\t\tBindingResult result,\r\n\t\t\tModelAndView mav) {\r\n\t\tif (!result.hasErrors()) {\r\n\t\t\trepository.saveAndFlush(mydata);\r\n\t\t\treturn new ModelAndView("redirect:\/mydata");\r\n\t\t}\r\n\t\tmav.setViewName("mydata");\r\n\t\tmav.addObject("msg", "sorry, error is occured...");\r\n\t\tIterable<MyData> list = repository.findAll();\r\n\t\tmav.addObject("datalist", list);\r\n\t\treturn mav;\r\n\t}\r\n<\/pre>\n
HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b\u3002<\/p>\n
\r\ntd {\r\n  padding: 5px;\r\n  color: black;\r\n  background: #f0f0f0;\r\n}\r\n.err {\r\n  color: red;\r\n}\r\n<\/style>\r\n<\/head>\r\n<body>\r\n\r\n<h1>MyData page<\/h1>\r\n<p th:text="${msg}"><\/p>\r\n<form method="post" action="\/mydata" th:object="${formModel}">\r\n<ul>\r\n  <li th:each="error : ${#fields.detailedErrors()}" class="err"\r\n      th:text="${error.message}" \/>\r\n<\/ul>\r\n  <table>\r\n    <tr>\r\n      <td><label for="name">\u540d\u524d<\/label><\/td>\r\n      <td><input type="text" name="name" th:value="*{name}" \/><\/td>\r\n    <\/tr>\r\n<\/pre>\n\n
<\/div>","protected":false},"excerpt":{"rendered":"
MyData\u306e\u66f4\u65b0 MyData\u3092\u66f4\u65b0\u3059\u308b\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308b\u3002 \u307e\u305a\u3001HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u3057\u3066 edit.html \u3092\u7528\u610f\u3057\u305f\uff08\u524d\u56de\uff09\u3002 \u6b21\u306b\u30ea\u30dd\u30b8\u30c8\u30ea\u306b findById() \u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3002 \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b URL … “6\u670818\u65e5” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/2019se3.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts\/168"}],"collection":[{"href":"https:\/\/2019se3.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2019se3.satoshis.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2019se3.satoshis.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/2019se3.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=168"}],"version-history":[{"count":6,"href":"https:\/\/2019se3.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts\/168\/revisions"}],"predecessor-version":[{"id":175,"href":"https:\/\/2019se3.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts\/168\/revisions\/175"}],"wp:attachment":[{"href":"https:\/\/2019se3.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2019se3.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2019se3.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}