\u3042\u3042\u3001\u306a\u3093\u3066\u3010\u7ba1\u7406\u3057\u3084\u3059\u3044\u3011\u30c6\u30fc\u30d6\u30eb\u306a\u3093\u3067\u3057\u3087\u3046\u304b\u30c3!!! \u304a\u305d\u3089\u304f\u3001\u5c06\u6765\u7684\u306b\u96d1\u8a8c\u306b\u95a2\u4fc2\u3059\u308b\u30c6\u30fc\u30d6\u30eb\u540d\u306f\u3001\u300cT101\u300d\u3068\u304b\u300cT102\u300d\u306b\u306a\u308b\u3001\u3063\u3066\u3053\u3068\u304c\u5bb9\u6613\u306b\u60f3\u50cf\u3067\u304d\u307e\u3059\u3002<\/p>\n
…\u304c\u3001\u6c7a\u3057\u3066\u5206\u304b\u308a\u6613\u3044\u30c6\u30fc\u30d6\u30eb\u2252\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3057\u3084\u3059\u3044\u30c6\u30fc\u30d6\u30eb\u3067\u306f\u306a\u3044\u3067\u3059\u3088\u306d\u3002
\n# \u3053\u3046\u3044\u3046\u7ba1\u7406\u306e\u4ed5\u65b9\u306f\u5acc\u3044\u3067\u306f\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u907f\u3051\u3066\u304a\u3044\u305f\u307b\u3046\u304c\u3044\u3044\u3068\u3044\u3046\u304b\u306a\u3093\u3068\u3044\u3046\u304b\u3002
\n# \u305f\u3060\u3057\u3001\u30c6\u30fc\u30d6\u30eb\u6570\u304c\u6570\u767e\u3092\u8d85\u3048\u308b\u3068\u3001\u3053\u3093\u306a\u98a8\u306b\u7ba1\u7406\u305b\u3056\u308b\u3092\u5f97\u306a\u3044\u6642\u3082\u3042\u308a\u307e\u3059\u3088\u306d\u3002\u540d\u524d\u304c\u3060\u3076\u3089\u306a\u3044\u3088\u3046\u306b\u3068\u304b\u3001\u540d\u524d\u304c\u9577\u304f\u306a\u308a\u3059\u304e\u306a\u3044\u3088\u3046\u306b\u3068\u304b\u3001\u5236\u9650\u304c\u3042\u308b\u306e\u3067\u3002<\/p>\n
\u3055\u3066\u3001\u3053\u308c\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6271\u3046\u3068\u304d\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u3057\u305f\u3044\u308f\u3051\u3067\u3059\u3002<\/p>\n
- \n
- Magazine \u96d1\u8a8c\u30c6\u30fc\u30d6\u30eb<\/li>\n
- Publisher \u51fa\u7248\u793e\u30c6\u30fc\u30d6\u30eb<\/li>\n
- User \u8aad\u8005\u30c6\u30fc\u30d6\u30eb<\/li>\n<\/ul>\n
\u3061\u306a\u307f\u306b\u3001CakePHP \u306e\u547d\u540d\u898f\u5247\u306b\u5f93\u3048\u3070\u3001<\/p>\n
- \n
- magazines \u96d1\u8a8c\u30c6\u30fc\u30d6\u30eb<\/li>\n
- publishers \u51fa\u7248\u793e\u30c6\u30fc\u30d6\u30eb<\/li>\n
- users \u8aad\u8005\u30c6\u30fc\u30d6\u30eb<\/li>\n<\/ul>\n
\u306e\u3088\u3046\u306b\u3001\u5c0f\u6587\u5b57\u304b\u3064\u8907\u6570\u5f62\u306b\u3059\u308b\u306e\u304c\u826f\u3044\u306e\u3067\u3059\u304c\u3001\u3042\u3089\u304b\u3058\u3081\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u3067\u304d\u3066\u3044\u305f\u308a\u3001\u793e\u5185\u7684\u306a\u547d\u540d\u898f\u5247\u304c\u3042\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u3053\u306e\u9650\u308a\u3067\u306f\u306a\u3044\u306e\u3067\u3059\u3002<\/p>\n
\u30c6\u30fc\u30d6\u30eb\u3092\u6b21\u306e\u3088\u3046\u306b\u4f5c\u308a\u307e\u3059\u3002<\/p>\n
\r\n-- \u96d1\u8a8c\u30c6\u30fc\u30d6\u30eb\r\ncreate table T100 (\r\n id int,\r\n name varchar(50),\r\n T100id int, -- \u51fa\u7248\u793eID\r\n price int\r\n);\r\n-- \u51fa\u7248\u793e\u30c6\u30fc\u30d6\u30eb\r\ncreate table T200 (\r\n id int,\r\n name varchar(50)\r\n );\r\n-- \u8aad\u8005\u30c6\u30fc\u30d6\u30eb\r\ncreate table T300 (\r\n id int,\r\n name varchar(50),\r\n age int\r\n );\r\n<\/pre>\n
\u306a\u98a8\u306b\u3001(\u6975\u60aa)\u30c6\u30fc\u30d6\u30eb\u540d\u3092\u4ed8\u3051\u3066\u304a\u3044\u3066\u3082\u3001Model \u3067\u66f8\u304d\u63db\u3048\u308c\u3070 OK\u3002<\/p>\n
\r\n<!-- models\/magzine.php -->\r\n<?php\r\nclass Magazine extends AppModel\r\n{\r\n\tvar $name = 'Magazine';\r\n\tvar $useTable = 'T100';\r\n}\r\n?>\r\n\r\n<!-- models\/publisher.php -->\r\n<?php\r\nclass Publisher extends AppModel\r\n{\r\n\tvar $name = 'Publisher ';\r\n\tvar $useTable = 'T200';\r\n}\r\n?>\r\n\r\n<!-- models\/user.php -->\r\n<?php\r\nclass User extends AppModel\r\n{\r\n\tvar $name = 'User';\r\n\tvar $useTable = 'T300';\r\n}\r\n?>\r\n<\/pre>\n\u3053\u308c\u3067\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3067\u4f7f\u3046\u3068\u304d\u306f\u3001Magazine\u3001Publisher\u3001User \u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\r\n<?php\r\nclass MagazinesController extends AppController {\r\n\tvar $name = 'Magazines';\r\n\tvar $uses = array('Magazine','Publisher');\r\n\tfunction index() {\r\n\t\t$this->set('Magazines',$this->Magazine->find('all'));\r\n\t\t$this->set('Publishers',$this->Publisher->find('all'));\r\n\t}\r\n}\r\n?>\r\n<\/pre>\n\u307e\u3041\u3001\u5bfe\u5fdc\u8868\u3092\u4f5c\u3063\u3066\u3061\u307e\u3061\u307e\u898b\u308b\u3088\u308a\u306f\u3044\u3044\u304b\u3001\u3068\u306f\u601d\u3044\u307e\u3059\u3051\u3069\u3001\u7d50\u5c40\u306f\u300cT100\u300d\u306f\u300cmagazine\u300d\u3060\u3063\u305f\u3057\u3068\u3001\u8a00\u8449\u306e\u7f6e\u304d\u63db\u3048\u306f\u5fc5\u8981\u306b\u306a\u308b\u308f\u3051\u3067\u3059\u304c\u3002<\/p>\n
\u305f\u3060\u3057\u3001\u3053\u308c\u3067\u3082\u554f\u984c\u304c\u3042\u3063\u3066\u3001T100.T200id \u3063\u3066\u3044\u3046\u51fa\u7248\u793e\u30c6\u30fc\u30d6\u30eb\u3078\u306e\u30ea\u30f3\u30af\u306f\u30e2\u30ed\u306b\u30d3\u30e5\u30fc\u306b\u51fa\u3066\u3057\u307e\u3046\u306e\u3067\u3059\u3088\u306d\u3002<\/p>\n
\r\n<!-- views\/magazines\/index.ctp -->\r\n<h2>\u96d1\u8a8c\u4e00\u89a7<\/h2>\r\n<table>\r\n\t<tr>\r\n\t\t<td>id<\/td>\r\n\t\t<td>name<\/td>\r\n\t\t<td>publisher_id<\/td>\r\n\t<\/tr>\r\n<?php foreach($Magazines as $item) : ?>\r\n\t<tr>\r\n\t\t<td><?php echo $item['Magazine']['id'] ?><\/td>\r\n\t\t<td><?php echo $item['Magazine']['name'] ?><\/td>\r\n\t\t<td><?php echo $item['Magazine']['T200id'] ?><\/td>\r\n\t<\/tr>\r\n<?php endforeach ; ?>\r\n<\/table>\r\n<h2>\u51fa\u7248\u793e\u4e00\u89a7<\/h2>\r\n<table>\r\n\t<tr>\r\n\t\t<td>id<\/td>\r\n\t\t<td>name<\/td>\r\n\t<\/tr>\r\n<?php foreach($Publishers as $item) : ?>\r\n\t<tr>\r\n\t\t<td><?php echo $item['Publisher']['id'] ?><\/td>\r\n\t\t<td><?php echo $item['Publisher']['name'] ?><\/td>\r\n\t<\/tr>\r\n<?php endforeach ; ?>\r\n<\/table>\r\n<\/pre>\n
\u3053\u3046\u3044\u3046\u30d8\u30f3\u30c6\u30b3\u306a\u540d\u524d\u300c$item[‘Magazine’][‘T200id’]\u300d\u304c\u6b8b\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u5b8c\u5168\u306b\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3063\u3066\u8a33\u3067\u3082\u306a\u3055\u305d\u3046\u3067\u3059\u306a\u3041\u3002\u307e\u3001\u30c6\u30fc\u30d6\u30eb\u540d\u3050\u3089\u3044\u306f\u5909\u3048\u3089\u308c\u308b\u3063\u3066\u3053\u3068\u3067\u3002<\/p>\n
![](\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2011\/01\/wpid-dworkblogimage20110126_01thum1.jpg\")
<\/a><\/p>\n\u3068\u3001\u601d\u3063\u305f\u3089\u3067\u3059\u306d\u3002<\/p>\n
virtualFields :: Model \u306e\u5c5e\u6027 :: \u30e2\u30c7\u30eb :: CakePHP\u306b\u3088\u308b\u958b\u767a :: \u30de\u30cb\u30e5\u30a2\u30eb :: 1.3\u30b3\u30ec\u30af\u30b7\u30e7\u30f3 :: The Cookbook
\nhttp:\/\/book.cakephp.org\/ja\/view\/1588\/virtualFields<\/a><\/p>\n\u3092\u898b\u308b\u3068 CakePHP 1.3 \u304b\u3089 \u30e2\u30c7\u30eb\u306b\u4eee\u306e\u540d\u524d\u3092\u4ed8\u3051\u3089\u308c\u308b\u305d\u3046\u3067\u3059\u3002
\n\u30c6\u30fc\u30d6\u30eb\u81ea\u4f53\u3092\u66f4\u65b0\u3067\u304d\u306a\u3044\u306e\u3067\u3001CRUD \u5168\u4f53\u306b\u306f\u4f7f\u3048\u307e\u305b\u3093\u304c\u3001\u30d3\u30e5\u30fc\u3067\u8868\u793a\u3059\u308b\u3068\u304d\u306b\u306f\u4fbf\u5229\u304b\u3068\u3002<\/p>\n\r\n<!-- models\/magazine.php -->\r\n<?php\r\nclass Magazine extends AppModel\r\n{\r\n\tvar $name = 'Magazine';\r\n\tvar $useTable = 'T100';\r\n\tvar $virtualFields = array(\r\n\t\t'publisher_id'=>'T200id' );\r\n}\r\n?>\r\n<\/pre>\n\u3053\u3093\u306a\u98a8\u306b\u5225\u540d\u3092\u5b9a\u7fa9\u3057\u3066\u304a\u304f\u3068\u3001<\/p>\n
\r\n<!-- views\/magazines\/index.ctp -->\r\n<h2>\u96d1\u8a8c\u4e00\u89a7<\/h2>\r\n<table>\r\n\t<tr>\r\n\t\t<td>id<\/td>\r\n\t\t<td>name<\/td>\r\n\t\t<td>publisher_id<\/td>\r\n\t\t<td>publisher_id<\/td>\r\n\t<\/tr>\r\n<?php foreach($Magazines as $item) : ?>\r\n\t<tr>\r\n\t\t<td><?php echo $item['Magazine']['id'] ?><\/td>\r\n\t\t<td><?php echo $item['Magazine']['name'] ?><\/td>\r\n\t\t<td><?php echo $item['Magazine']['T200id'] ?><\/td>\r\n\t\t<td><?php echo $item['Magazine']['publisher_id'] ?><\/td>\r\n\t<\/tr>\r\n<?php endforeach ; ?>\r\n<\/pre>\n
\u306e\u3088\u3046\u306b\u3001\u518d\u5b9a\u7fa9\u3057\u305f publisher_id \u3067\u5024\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3059\u3079\u3066\u306e\u30ab\u30e9\u30e0\u3092\u518d\u5b9a\u7fa9\u3059\u308b\u306e\u306f\u554f\u984c\u3042\u308a\u3067\u3057\u3087\u3046\u304c\u3001\u3053\u3093\u306a\u98a8\u306b\u4e00\u6642\u7684\u306b\u5909\u306a\u540d\u524d\u304c\u4ed8\u3044\u3066\u3044\u308b\u30ab\u30e9\u30e0\u306b\u306f\u9069\u7528\u3057\u3066\u826f\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u7279\u306b *.ctp \u3067\u8868\u793a\u3059\u308b\u3068\u304d\u306b\u306f\u3001\u300cT200id\u300d\u3088\u308a\u3082\u300cpublisher_id\u300d\u306e\u307b\u3046\u304c\u9593\u9055\u3044\u304c\u5c11\u306a\u305d\u3046\u3067\u3059\u3088\u306d\u3002<\/p>\n
![](\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2011\/01\/wpid-dworkblogimage20110126_02thum1.jpg\")
<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3068\u306f\u8a00\u3048\u3001\u3044\u304d\u306a\u308a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5909\u3048\u3066\u3057\u307e\u3046\u306e\u3067\u306f\u306a\u304f\u3066\u3001database-Model \u306e\u95a2\u4fc2\u3092\u5229\u7528\u3057\u3066\u3001\u300c\u7ba1\u7406\u306e\u3057\u3084\u3059\u3044\u30c6\u30fc\u30d6\u30eb\u540d\u300d\u3092\u3001\u300c\u610f\u5473\u306e\u308f\u304b\u308a\u3084\u3059\u3044\u30c6\u30fc\u30d6\u30eb\u540d\u300d\u306b\u5909\u3048\u307e\u3057\u3087\u3046\u3001\u3068\u3044\u3046\u65b9\u6cd5\u3067\u3059\u3002 … \u7d9a\u304d\u3092\u8aad\u3080
![](\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2011\/01\/wpid-dworkblogimage20110126_01org1.jpg\")
<\/a><\/p>\n