slywalker

diff --git a/workshop/controllers/posts_controller.php b/workshop/controllers/posts_controller.php
index 35c892c..d2324d4 100644
--- a/workshop/controllers/posts_controller.php
+++ b/workshop/controllers/posts_controller.php
@@ -28,7 +28,7 @@ class PostsController extends AppController {
 			}
 		}
 		$tags = $this->Post->Tag->find('list');
-		$users = $this->Post->User->find('list');
+		$users = $this->Post->User->find('list', array('fields' => array('id', 'username')));

slywalker

diff --git a/workshop/views/posts/view.ctp b/workshop/views/posts/view.ctp
index df8a9dc..f5df297 100644
--- a/workshop/views/posts/view.ctp
+++ b/workshop/views/posts/view.ctp
@@ -8,7 +8,7 @@
 		</dd>
 		<dt<?php if ($i % 2 == 0) echo $class;?>><?php __('User'); ?></dt>
 		<dd<?php if ($i++ % 2 == 0) echo $class;?>>
-			<?php echo $html->link($post['User']['id'], array('controller' => 'users', 'action' => 'view', $post['User']['id'])); ?>
+			<?php echo $html->link($post['User']['username'], array('controller' => 'users', 'action' => 'view', $post['User']['id'])); ?>

slywalker

diff --git a/workshop/views/posts/index.ctp b/workshop/views/posts/index.ctp
index 7892034..ed19d04 100644
--- a/workshop/views/posts/index.ctp
+++ b/workshop/views/posts/index.ctp
@@ -29,7 +29,7 @@ foreach ($posts as $post):
 			<?php echo $post['Post']['id']; ?>
 		</td>
 		<td>
-			<?php echo $html->link($post['User']['id'], array('controller' => 'users', 'action' => 'view', $post['User']['id'])); ?>
+			<?php echo $html->link($post['User']['username'], array('controller' => 'users', 'action' => 'view', $post['User']['id'])); ?>

slywalker

diff --git a/workshop/config/routes.php b/workshop/config/routes.php
index 2858312..6c56a03 100755
--- a/workshop/config/routes.php
+++ b/workshop/config/routes.php
@@ -30,7 +30,8 @@
  * its action called 'display', and we pass a param to select the view file
  * to use (in this case, /app/views/pages/home.ctp)...
  */
-	Router::connect('/', array('controller' => 'pages', 'action' => 'display', 'home'));
+	//Router::connect('/', array('controller' => 'pages', 'action' => 'display', 'home'));

slywalker

INSERT INTO `tags` (`id`, `name`) VALUES(NULL, 'CakePHP');
INSERT INTO `tags` (`id`, `name`) VALUES(NULL, '関西');
INSERT INTO `tags` (`id`, `name`) VALUES(NULL, 'これはひどい');
INSERT INTO `tags` (`id`, `name`) VALUES(NULL, 'あとで読む');

slywalker

<div class="posts form">
<?php echo $form->create('Post');?>
	<fieldset>
 		<legend><?php __('Edit Post');?></legend>
	<?php
		echo $form->input('id');
		echo $form->input('user_id');
		echo $form->input('title');
		echo $form->input('body');
		echo $form->input('Tag');

slywalker

<?php
class PostsController extends AppController {

	var $name = 'Posts';
	var $helpers = array('Html', 'Form');

	function index() {
		$this->Post->recursive = 0;
		$this->set('posts', $this->paginate());
	}

slywalker

<?php
class Post extends AppModel {

	var $name = 'Post';
	var $validate = array(
		'user_id' => array('numeric'),
		'title' => array('notempty')
	);

	//The Associations below have been created with all possible keys, those that are not needed can be removed

slywalker

<?php
class Tag extends AppModel {

	var $name = 'Tag';
	var $validate = array(
		'name' => array('notempty')
	);

	//The Associations below have been created with all possible keys, those that are not needed can be removed
	var $hasAndBelongsToMany = array(

slywalker

--
-- テーブルの構造 `posts_tags`
--

CREATE TABLE `posts_tags` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `post_id` int(11) NOT NULL,
  `tag_id` int(11) NOT NULL,
  PRIMARY KEY (`id`),
  KEY `post_id` (`post_id`),