Hello everybody,

First, thank you for this framework.

I'm a beginner with Akelos framework and i'm trying to develop a little application. I started with the tutorial sample Booklink.

The problem append when i try to show the author_name in the book's listing and then try to order my result list. Below the error message :

" Fatal error: Call to undefined method Book::getAvailableAssociates() in D:\dev\ide\workspace\akelos\lib\AkActionView\helpers\pagination_helper.php on line 89 "

Here you have the source code of the models Book and Author

class Book extends ActiveRecord
{
    var $belongs_to = 'author'; 
}

class Author extends ActiveRecord
{
    var $has_many = 'books';
}

Here he source code of the BookController

class BookController extends ApplicationController
{
    var $models = 'author'; 
    var $app_helpers = 'layout';
    function index()
    {
        $this->renderAction('listing');
    }

    function listing()
    {
        $this->book_pages = $this->pagination_helper->getPaginator($this->Book,
        array(
            'items_per_page' => 5
            ,'include' => 'author')
        );        

        $this->books = $this->Book->find('all', $this->pagination_helper->getFindOptions($this->Book));
    }

    function show()
    {
        $this->book = $this->Book->find(@$this->params['id'], array('include' => 'author'));
    }
    function add()
    {
        if(!empty($this->params['book'])){
            $this->Book->setAttributes($this->params['book']);
            if ($this->Request->isPost() && $this->Book->save()){
                $this->flash['notice'] = $this->t('Book was successfully created.');
                $this->redirectTo(array('action' => 'show', 'id' => $this->Book->getId()));
            }
        }
    }

    function edit()
    {
        if (empty($this->params['id'])){
         $this->redirectToAction('listing');
        }
        if(!empty($this->params['book']) && !empty($this->params['id'])){
            $this->book->setAttributes($this->params['book']);
            if($this->Request->isPost() && $this->book->save()){
                $this->flash['notice'] = $this->t('Book was successfully updated.');
                $this->redirectTo(array('action' => 'show', 'id' => $this->book->getId()));
            }
        }
    }

    function destroy()
    {
        if(!empty($this->params['id'])){
            $this->book =& $this->Book->find($this->params['id']);
            if($this->Request->isPost()){
                $this->book->destroy();
                $this->redirectTo(array('action' => 'listing'));
            }
        }
    }  
}

And then the listing template listing.tpl

<div id="sidebar">
  <h1>_{Tasks}:</h1>
  <ul>
    <li><?php  echo  $url_helper->link_to($text_helper->translate('Create new Book'), array('action' => 'add'))?></li>
  </ul> 
</div>

<div id="content">
  <h1>_{Books}</h1>

  {?books}
  <div class="listing">
  <table cellspacing="0" summary="_{Listing available Books}">

  <tr>
    <?php  $content_columns = array_keys($Book->getContentColumns()); ?>

    {loop content_columns}
        <th scope="col"><?php  echo  $pagination_helper->sortable_link($content_column) ?></th>
    {end}
    <th scope="col"><?php  echo  $book->author->name ?></th>
    <th colspan="3" scope="col"><span class="auraltext">_{Item actions}</span></th>
  </tr>

  {loop books}
    <tr {?book_odd_position}class="odd"{end}>
    {loop content_columns}
      <td class="field"><?php  echo  $book->get($content_column) ?></td>


    {end}
    <td><?= $url_helper->link_to($book->author->name, array('controller'=>'author', 'action'=>'edit', 'id'=>$book->author->getId())) ?></td>
    <td class="operation"><?php  echo  $book_helper->link_to_show($book)?></td>
      <td class="operation"><?php  echo  $book_helper->link_to_edit($book)?></td>
      <td class="operation"><?php  echo  $book_helper->link_to_destroy($book)?></td>    
    </tr>
  {end}
   </table>
  </div>
  {end}

    {?book_pages.links}
        <div id="BookPagination">
        <div id="paginationHeader"><?php  echo translate('Showing page %page of %number_of_pages',array('%page'=>$book_pages->getCurrentPage(),'%number_of_pages'=>$book_pages->pages))?></div>
        {book_pages.links?}
        </div>
    {end}

</div>

If someone have the response, i will appreciate a lot ?

Thanks in advance Francois

Found the culprit: In the helpers directory, there were pagination_helper.php and pagination_helper.php.bak files each defining the class PaginationHelper. I did not realized the *.bak files were included too.