Re: Pagination in 1.2 error :(

2007-06-18 Thread Titang 

Very strange, I used var $uses with many models and the paginator
works very well. I dont think it is the reason of the error. Can you
send your code?

Titang


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Re: Pagination in 1.2 error :(

2007-06-18 Thread Mech7 

Yes offcourse here is my controller:

articles_controller.php

?php
/**
 * Article controller
 * All article logic is used here
 *
 * @author Chris de Kok
 * @version 1.0
 * @package articles
 *
 */

class ArticlesController extends AppController
{
// Name
var $name = 'Articles';

// Pagination settings
var $paginate = array('limit' = 15, 'page' = 1);

// Helpers
var $helpers = array('Html','Form', 'Time');

// Load other models
var $uses = array('Tag', 'Menu');


/**
 * This function shows a list of all articles
 * it will be called on /article or /article/index
 *
 */
function index()
{
$this-set('articles',  $this-paginate('Article'));
}

/**
 * Function to show one article
 * parameter is id of the article
 *
 * @param integer $id
 */
function view($slug = null)
{
$article = $this-Article-findBySlug($slug);

$this-set('article', $article);
}

/**
 * Function to save an article to the database
 *
 */
function add()
{
if (!empty($this-data)) {

// Check if data has been saved
if ($this-Article-save($this-data)) {
$this-Session-setFlash('Your article has been 
saved.');
$this-redirect('index');
}
}
else {

// Get all tags
$tags = $this-Tag-findAll();

// Make new array with tags
$tagsList = array();

// Loop through array
foreach ($tags as $tag)
{
$tagsList[$tag['Tag']['id']] = 
$tag['Tag']['tag'];
}

// Array with tags
$this-set('tags', $tagsList );

// Get all menu items
$menu_items = $this-Menu-findAll();

// Make new array with tags
$menu_list = array();

// Loop through array
foreach ($menu_items as $item)
{
$menu_list[$item['Menu']['id']] = 
$item['Menu']['name'];
}

// Array with tags
$this-set('menu', $menu_list );
}
}
/**
 * Delete the article with id as parameter
 *
 * @param unknown_type $id
 */
function delete($id)
{
$this-Article-del($id);
$this-Session-setFlash('The article with id: '.$id.' has been
deleted.');
$this-redirect('index');
}
/**
 * Edit article with id as parameter
 *
 * @param unknown_type $id
 */
function edit($id = null)
{

if (empty($this-data))
{
$this-Article-id = $id;
$this-data = $this-Article-read();
}
else
{
if ($this-Article-save($this-data['Article']))
{
$this-Session-setFlash('Your article has been 
updated.');
$this-redirect('index');
}
}
}
}

Model

Article.php

?php
class Article extends AppModel
{
// Model name
var $name = 'Article';

// Database table
var $useTable = 'articles';

// Use sef url's
var $actsAs = array('Slug');

// Validator
var $validate = array(
'title' = array('rule' = array('between', 3, 255)),
'article' = VALID_NOT_EMPTY
);

var $hasAndBelongsToMany = array('Tag' =
array('className'= 'Tag',
'joinTable'= 'articles_tags',
'foreignKey'   = 'articles_id',
'associationForeignKey'= 'tag_id',
'conditions'   = '',
'order'= '',
'limit'= '',
'unique'   = true,
'finderQuery'  = '',
'deleteQuery'  = '',
)
);

}

View

index.ctp:

h1Articles/h1
?php echo $html-link('New article', 'add');?
table
tr
thId/th
thTitle/th
thEdit/th
thDelete/th
thCreated/th
thModified/th
/tr

   !-- Here's where we loop through our $posts array, printing out
post info --

?php foreach ($articles as $article): ?
tr
td?php echo $article['Article']['id']; ?/td
td?php echo $html-link($article['Article']['title'], /

Re: Pagination in 1.2 error :(

2007-06-18 Thread rtconner 

Hi. You forgot your article model.

var $uses = array('Tag', 'Menu', 'Article');

On Jun 18, 10:45 am, Mech7 [EMAIL PROTECTED] wrote:
 Yes offcourse here is my controller:

 articles_controller.php

 ?php
 /**
  * Article controller
  * All article logic is used here
  *
  * @author Chris de Kok
  * @version 1.0
  * @package articles
  *
  */

 class ArticlesController extends AppController
 {
 // Name
 var $name = 'Articles';

 // Pagination settings
 var $paginate = array('limit' = 15, 'page' = 1);

 // Helpers
 var $helpers = array('Html','Form', 'Time');

 // Load other models
 var $uses = array('Tag', 'Menu');

 /**
  * This function shows a list of all articles
  * it will be called on /article or /article/index
  *
  */
 function index()
 {
 $this-set('articles',  $this-paginate('Article'));
 }

 /**
  * Function to show one article
  * parameter is id of the article
  *
  * @param integer $id
  */
 function view($slug = null)
 {
 $article = $this-Article-findBySlug($slug);

 $this-set('article', $article);
 }

 /**
  * Function to save an article to the database
  *
  */
 function add()
 {
 if (!empty($this-data)) {

 // Check if data has been saved
 if ($this-Article-save($this-data)) {
 $this-Session-setFlash('Your article has 
 been saved.');
 $this-redirect('index');
 }
 }
 else {

 // Get all tags
 $tags = $this-Tag-findAll();

 // Make new array with tags
 $tagsList = array();

 // Loop through array
 foreach ($tags as $tag)
 {
 $tagsList[$tag['Tag']['id']] = 
 $tag['Tag']['tag'];
 }

 // Array with tags
 $this-set('tags', $tagsList );

 // Get all menu items
 $menu_items = $this-Menu-findAll();

 // Make new array with tags
 $menu_list = array();

 // Loop through array
 foreach ($menu_items as $item)
 {
 $menu_list[$item['Menu']['id']] = 
 $item['Menu']['name'];
 }

 // Array with tags
 $this-set('menu', $menu_list );
 }
 }
 /**
  * Delete the article with id as parameter
  *
  * @param unknown_type $id
  */
 function delete($id)
 {
 $this-Article-del($id);
 $this-Session-setFlash('The article with id: '.$id.' has 
 been
 deleted.');
 $this-redirect('index');
 }
 /**
  * Edit article with id as parameter
  *
  * @param unknown_type $id
  */
 function edit($id = null)
 {

 if (empty($this-data))
 {
 $this-Article-id = $id;
 $this-data = $this-Article-read();
 }
 else
 {
 if ($this-Article-save($this-data['Article']))
 {
 $this-Session-setFlash('Your article has 
 been updated.');
 $this-redirect('index');
 }
 }
 }

 }

 Model

 Article.php

 ?php
 class Article extends AppModel
 {
 // Model name
 var $name = 'Article';

 // Database table
 var $useTable = 'articles';

 // Use sef url's
 var $actsAs = array('Slug');

 // Validator
 var $validate = array(
 'title' = array('rule' = array('between', 3, 255)),
 'article' = VALID_NOT_EMPTY
 );

 var $hasAndBelongsToMany = array('Tag' =
 array('className'= 'Tag',
 'joinTable'= 'articles_tags',
 'foreignKey'   = 'articles_id',
 'associationForeignKey'= 'tag_id',
 'conditions'   = '',
 'order'= '',
 'limit'= '',
 'unique'   = true,
 'finderQuery'  = '',
 'deleteQuery'  = '',
 )
 );

 }

 View

 index.ctp:

 h1Articles/h1
 ?php echo $html-link('New article', 'add');?
 table
 tr
 thId/th
 thTitle/th
 thEdit/th
 thDelete/th
 thCreated/th

Re: Pagination in 1.2 error :(

2007-06-18 Thread Mech7 

Ah thanks now it works :D i didn't know the model of the controller
itself was required also if you add other models :)

On 18 jun, 19:04, rtconner [EMAIL PROTECTED] wrote:
 Hi. You forgot your article model.

 var $uses = array('Tag', 'Menu', 'Article');

 On Jun 18, 10:45 am, Mech7 [EMAIL PROTECTED] wrote:

  Yes offcourse here is my controller:

  articles_controller.php

  ?php
  /**
   * Article controller
   * All article logic is used here
   *
   * @author Chris de Kok
   * @version 1.0
   * @package articles
   *
   */

  class ArticlesController extends AppController
  {
  // Name
  var $name = 'Articles';

  // Pagination settings
  var $paginate = array('limit' = 15, 'page' = 1);

  // Helpers
  var $helpers = array('Html','Form', 'Time');

  // Load other models
  var $uses = array('Tag', 'Menu');

  /**
   * This function shows a list of all articles
   * it will be called on /article or /article/index
   *
   */
  function index()
  {
  $this-set('articles',  $this-paginate('Article'));
  }

  /**
   * Function to show one article
   * parameter is id of the article
   *
   * @param integer $id
   */
  function view($slug = null)
  {
  $article = $this-Article-findBySlug($slug);

  $this-set('article', $article);
  }

  /**
   * Function to save an article to the database
   *
   */
  function add()
  {
  if (!empty($this-data)) {

  // Check if data has been saved
  if ($this-Article-save($this-data)) {
  $this-Session-setFlash('Your article has 
  been saved.');
  $this-redirect('index');
  }
  }
  else {

  // Get all tags
  $tags = $this-Tag-findAll();

  // Make new array with tags
  $tagsList = array();

  // Loop through array
  foreach ($tags as $tag)
  {
  $tagsList[$tag['Tag']['id']] = 
  $tag['Tag']['tag'];
  }

  // Array with tags
  $this-set('tags', $tagsList );

  // Get all menu items
  $menu_items = $this-Menu-findAll();

  // Make new array with tags
  $menu_list = array();

  // Loop through array
  foreach ($menu_items as $item)
  {
  $menu_list[$item['Menu']['id']] = 
  $item['Menu']['name'];
  }

  // Array with tags
  $this-set('menu', $menu_list );
  }
  }
  /**
   * Delete the article with id as parameter
   *
   * @param unknown_type $id
   */
  function delete($id)
  {
  $this-Article-del($id);
  $this-Session-setFlash('The article with id: '.$id.' has 
  been
  deleted.');
  $this-redirect('index');
  }
  /**
   * Edit article with id as parameter
   *
   * @param unknown_type $id
   */
  function edit($id = null)
  {

  if (empty($this-data))
  {
  $this-Article-id = $id;
  $this-data = $this-Article-read();
  }
  else
  {
  if ($this-Article-save($this-data['Article']))
  {
  $this-Session-setFlash('Your article has 
  been updated.');
  $this-redirect('index');
  }
  }
  }

  }

  Model

  Article.php

  ?php
  class Article extends AppModel
  {
  // Model name
  var $name = 'Article';

  // Database table
  var $useTable = 'articles';

  // Use sef url's
  var $actsAs = array('Slug');

  // Validator
  var $validate = array(
  'title' = array('rule' = array('between', 3, 255)),
  'article' = VALID_NOT_EMPTY
  );

  var $hasAndBelongsToMany = array('Tag' =
  array('className'= 'Tag',
  'joinTable'= 'articles_tags',
  'foreignKey'   = 'articles_id',
  'associationForeignKey'= 'tag_id',
  'conditions'   = '',
  'order'= '',
  'limit'= '',

Re: Pagination in 1.2 error :(

2007-06-18 Thread rtconner 

lol, the cake way: long questions, short answers

On Jun 18, 11:09 am, Mech7 [EMAIL PROTECTED] wrote:
 Ah thanks now it works :D i didn't know the model of the controller
 itself was required also if you add other models :)

 On 18 jun, 19:04, rtconner [EMAIL PROTECTED] wrote:

  Hi. You forgot your article model.

  var $uses = array('Tag', 'Menu', 'Article');

  On Jun 18, 10:45 am, Mech7 [EMAIL PROTECTED] wrote:

   Yes offcourse here is my controller:

   articles_controller.php

   ?php
   /**
* Article controller
* All article logic is used here
*
* @author Chris de Kok
* @version 1.0
* @package articles
*
*/

   class ArticlesController extends AppController
   {
   // Name
   var $name = 'Articles';

   // Pagination settings
   var $paginate = array('limit' = 15, 'page' = 1);

   // Helpers
   var $helpers = array('Html','Form', 'Time');

   // Load other models
   var $uses = array('Tag', 'Menu');

   /**
* This function shows a list of all articles
* it will be called on /article or /article/index
*
*/
   function index()
   {
   $this-set('articles',  $this-paginate('Article'));
   }

   /**
* Function to show one article
* parameter is id of the article
*
* @param integer $id
*/
   function view($slug = null)
   {
   $article = $this-Article-findBySlug($slug);

   $this-set('article', $article);
   }

   /**
* Function to save an article to the database
*
*/
   function add()
   {
   if (!empty($this-data)) {

   // Check if data has been saved
   if ($this-Article-save($this-data)) {
   $this-Session-setFlash('Your article 
   has been saved.');
   $this-redirect('index');
   }
   }
   else {

   // Get all tags
   $tags = $this-Tag-findAll();

   // Make new array with tags
   $tagsList = array();

   // Loop through array
   foreach ($tags as $tag)
   {
   $tagsList[$tag['Tag']['id']] = 
   $tag['Tag']['tag'];
   }

   // Array with tags
   $this-set('tags', $tagsList );

   // Get all menu items
   $menu_items = $this-Menu-findAll();

   // Make new array with tags
   $menu_list = array();

   // Loop through array
   foreach ($menu_items as $item)
   {
   $menu_list[$item['Menu']['id']] = 
   $item['Menu']['name'];
   }

   // Array with tags
   $this-set('menu', $menu_list );
   }
   }
   /**
* Delete the article with id as parameter
*
* @param unknown_type $id
*/
   function delete($id)
   {
   $this-Article-del($id);
   $this-Session-setFlash('The article with id: '.$id.' 
   has been
   deleted.');
   $this-redirect('index');
   }
   /**
* Edit article with id as parameter
*
* @param unknown_type $id
*/
   function edit($id = null)
   {

   if (empty($this-data))
   {
   $this-Article-id = $id;
   $this-data = $this-Article-read();
   }
   else
   {
   if ($this-Article-save($this-data['Article']))
   {
   $this-Session-setFlash('Your article 
   has been updated.');
   $this-redirect('index');
   }
   }
   }

   }

   Model

   Article.php

   ?php
   class Article extends AppModel
   {
   // Model name
   var $name = 'Article';

   // Database table
   var $useTable = 'articles';

   // Use sef url's
   var $actsAs = array('Slug');

   // Validator
   var $validate = array(
   'title' = array('rule' = array('between', 3, 255)),
   'article' = VALID_NOT_EMPTY
   );

   var $hasAndBelongsToMany = array('Tag' =
   array('className'=

Pagination in 1.2 error :(

2007-06-17 Thread Mech7 

http://bakery.cakephp.org/articles/view/basic-pagination-overview-3#comment-1004

I have used this little walkthrough and it works fine.. but when i add
another model to the controller like..

var $uses = array('Tag', 'Menu');

Then it throws and error:

Notice (8): Undefined variable: paginator [CORE\app\views\articles
\index.ctp, line 36]

Fatal error: Call to a member function prev() on a non-object in C:
\wamp\www\mech7\app\views\articles\index.ctp on line 36

Anybody know how to fix this?


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Re: Pagination in 1.2 error :(

2007-06-17 Thread Mech7 

Also saving now does not seem to work anymore?

Notice (8): Undefined property:  ArticlesController::$Article [CORE\app
\controllers\articles_controller.php, line 59]


if (!empty($this-data)) {





// Check if data has been saved


if ($this-Article-save($this-data)) {


$this-Session-setFlash('Your article has been
saved.');

ArticlesController::add() - CORE\app\controllers
\articles_controller.php, line 59
Dispatcher::_invoke() - CORE\cake\dispatcher.php, line 341
Dispatcher::dispatch() - CORE\cake\dispatcher.php, line 323
[main] - CORE\app\webroot\index.php, line 83


Fatal error: Call to a member function save() on a non-object in C:
\wamp\www\mech7\app\controllers\articles_controller.php on line 59


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