Contao Module Details

[hugodpsilva]

Hello guys,
I'm new to Contao, I would appreciate a little help because I'm a little bit lost.
I'm trying to build a page where we would have a list of items and when you click on the item it would open the details.
I've created the autoload :

ClassLoader::addClasses(array
(
    'Contao\ItemModel'     => 'system/modules/item/models/ItemModel.php',

    // Modules
    'Contao\ModuleItemList' => 'system/modules/item/modules/ModuleItemList.php',
    'Contao\ModuleItem'    => 'system/modules/item/modules/ModuleItem.php',

));


/**
 * Register the templates
 */
TemplateLoader::addFiles(array
(
    'mod_item_list' => 'system/modules/item/templates',
    'mod_details_item' => 'system/modules/item/templates',
)); 

The Config.php where register the front end modules

/**
 * Back end modules
 */
$GLOBALS['BE_MOD']['content']['item'] = array
(
    'tables' => array('tl_item'),
    'icon'   => 'system/modules/item/assets/images/icon.png'
);

$GLOBALS['FE_MOD']['item'] = array
(
    'item_list'     => 'ModuleItemList',
    'details_item' => 'ModuleItem',
);

$GLOBALS['TL_MODELS']['tl_item'] = 'ItemModel' 

Created the dca file:

<?php



/**
 * Table tl_screencast
 */
$GLOBALS['TL_DCA']['tl_item'] = array
(
 
    // Config
    'config'   => array
    (
        'dataContainer'    => 'Table',
        'enableVersioning' => true,
        'sql'              => array
        (
            'keys' => array
            (
                'id' => 'primary'
            )
        ),
    ),
    
    
// List
    'list'     => array
    (
        'sorting'           => array
        (
            'mode'        => 2,
            'fields'      => array('item'),
            'flag'        => 1,
            'panelLayout' => 'filter;sort,search,limit'
        ),
    
    
    'label'             => array
        (
            'fields' => array('item'),
            'format' => '%s',
        ),
    
    
    'global_operations' => array
        (
            'all' => array
            (
                'label'      => &$GLOBALS['TL_LANG']['MSC']['all'],
                'href'       => 'act=select',
                'class'      => 'header_edit_all',
                'attributes' => 'onclick="Backend.getScrollOffset()" accesskey="e"'
            )
        ),
    
    
    'operations'        => array
        (
            'edit'   => array
            (
                'label' => &$GLOBALS['TL_LANG']['tl_item']['edit'],
                'href'  => 'act=edit',
                'icon'  => 'edit.gif'
            ),
            'delete' => array
            (
                'label'      => &$GLOBALS['TL_LANG']['tl_item']['delete'],
                'href'       => 'act=delete',
                'icon'       => 'delete.gif',
                'attributes' => 'onclick="if(!confirm(\'' . $GLOBALS['TL_LANG']['MSC']['deleteConfirm'] . '\'))return false;Backend.getScrollOffset()"'
            ),
            'show'   => array
            (
                'label'      => &$GLOBALS['TL_LANG']['tl_item']['show'],
                'href'       => 'act=show',
                'icon'       => 'show.gif',
                'attributes' => 'style="margin-right:3px"'
            ),
        )
    ),
    
    
// Palettes
    'palettes' => array
    (
        'default'       => '{title_legend},type,title,{item_legend},item,item2,adresse,ort,land,url,produkte,email,singleSRC'
    ),

    
    
// Fields
    'fields'   => array
    (
        'id'      => array
        (
            'sql' => "int(10) unsigned NOT NULL auto_increment"
        ),
        'tstamp' => array
        (
            'sql' => "int(10) unsigned NOT NULL default '0'"
        ),
    
        'item'  => array
        (
            'label'     => &$GLOBALS['TL_LANG']['tl_item']['item'],
            'inputType' => 'text',
            'exclude'   => true,
            'sorting'   => true,
            'flag'      => 1,
            'search'    => true,
            'eval'      => array(
                'mandatory' => true,
                'unique'    => true,
                'maxlength' => 255,
                'tl_class'  => 'w50'
            ),
            'sql'       => "varchar(255) NOT NULL default ''"
        ),
    
        'item2'  => array
        (
            'label'     => &$GLOBALS['TL_LANG']['tl_item']['item2'],
            'inputType' => 'text',
            'exclude'   => true,
            'sorting'   => true,
            'flag'      => 1,
            'search'    => true,
            'eval'      => array(
                'maxlength' => 255,
                'tl_class'  => 'w50'
            ),
            'sql'       => "varchar(255) NOT NULL default ''"
        ),
    
        'adresse'  => array
        (
            'label'     => &$GLOBALS['TL_LANG']['tl_item']['adresse'],
            'inputType' => 'text',
            'exclude'   => true,
            'sorting'   => true,
            'flag'      => 1,
            'search'    => true,
            'eval'      => array(
                'maxlength' => 255,
                'tl_class'  => 'w50'
            ),
            'sql'       => "varchar(255) NOT NULL default ''"
        ),
    
        'ort'  => array
        (
            'label'     => &$GLOBALS['TL_LANG']['tl_item']['ort'],
            'inputType' => 'text',
            'exclude'   => true,
            'sorting'   => true,
            'flag'      => 1,
            'search'    => true,
            'eval'      => array(
                'maxlength' => 255,
                'tl_class'  => 'w50'
            ),
            'sql'       => "varchar(255) NOT NULL default ''"
        ),
                
        'land'  => array
        (
            'label'     => &$GLOBALS['TL_LANG']['tl_item']['land'],
            'inputType' => 'text',
            'exclude'   => true,
            'sorting'   => true,
            'flag'      => 1,
            'search'    => true,
            'eval'      => array(
                'maxlength' => 255,
                'tl_class'  => 'w50'
            ),
            'sql'       => "varchar(255) NOT NULL default ''"
        ),
    
        'url'  => array
        (
            'label'     => &$GLOBALS['TL_LANG']['tl_item']['url'],
            'inputType' => 'text',
            'exclude'   => true,
            'sorting'   => true,
            'flag'      => 1,
            'search'    => true,
            'eval'      => array(
                'maxlength' => 255,
                'tl_class'  => 'w50'
            ),
            'sql'       => "varchar(255) NOT NULL default ''"
        ),
    
        'produkte'  => array
        (
            'label'     => &$GLOBALS['TL_LANG']['tl_item']['produkte'],
            'inputType' => 'text',
            'exclude'   => true,
            'sorting'   => true,
            'flag'      => 1,
            'search'    => true,
            'eval'      => array(
                'maxlength' => 255,
                'tl_class'  => 'w50'
            ),
            'sql'       => "varchar(255) NOT NULL default ''"
        ),
    
        'email'  => array
        (
            'label'     => &$GLOBALS['TL_LANG']['tl_item']['email'],
            'inputType' => 'text',
            'exclude'   => true,
            'sorting'   => true,
            'flag'      => 1,
            'search'    => true,
            'eval'      => array(
                'maxlength' => 255,
                'tl_class'  => 'w50'
            ),
            'sql'       => "varchar(255) NOT NULL default ''"
        ),
        'target' => array
        (
            'label'                   => &$GLOBALS['TL_LANG']['MSC']['target'],
            'exclude'                 => true,
            'inputType'               => 'checkbox',
            'eval'                    => array('tl_class'=>'w50 m12'),
            'sql'                     => "char(1) NOT NULL default ''"
        ),
    
        'singleSRC' => array
        (
            'label'                   => &$GLOBALS['TL_LANG']['tl_content']['singleSRC'],
            'exclude'                 => true,
            'inputType'               => 'fileTree',
            'eval'                    => array('filesOnly'=>true, 'extensions'=>Config::get('validImageTypes'), 'fieldType'=>'radio', 'mandatory'=>true),
            'sql'                     => "binary(16) NULL"
        ),
    
    )
);

Created the model

<?php

namespace Contao;

class ItemModel extends \Model{
    /**
     * Table name
     * @var string
     */
    protected static $strTable = 'tl_item';



    public static function countItem()
    {
        return count(static::findAll());


    }
    public static function findPublishedByIds( $intLimit=0, $intOffset=0)
    {

        $t = static::$strTable;
        $arrColumns = array("$t.id ");

        $arrOptions['limit']  = $intLimit;
        $arrOptions['offset'] = $intOffset;

        return static::findBy($arrColumns, null, $arrOptions);
    }



}

Created the two modules:

<?php

namespace Contao;

class ModuleItemList extends \Module
{
    /**
     * Template
     * @var string
     */
    protected $strTemplate = 'mod_item_list';

    public function generate()
    {
        return parent::generate(); // TODO: Change the autogenerated stub
    }

    /**
     * Compile the current element
     */
    protected function compile()
    {
        
        global $objPage;

        // Daten aus der Datenbank laden
        $total = \ItemModel::countItem();

        // Pagination Template generieren
        if ($this->perPage >= 0) {

            $id = 'page_e' . $this->id;
            $page = (Input::get($id) !== null) ? Input::get($id) : 1;

            if ($page < 1 || $page > max(ceil($total / $this->perPage), 1)) {
                $objHandler = new $GLOBALS['TL_PTY']['error_404']();
                $objHandler->generate($objPage->id);
            }

            $offset = ($page - 1) * $this->perPage;
            $limit = min($this->perPage + $offset, $total);

            $objPagination = new Pagination($total, $this->perPage, Config::get('maxPaginationLinks'), $id);
            $this->Template->pagination = $objPagination->generate("\n  ");


        }
        $objItem = \ItemModel::findPublishedByIds($limit, $offset);

        $arrItems = array();
        $i = 0;
        while($objItem->next()){
              $objItem->link = $this->generateFrontendUrl($objItem->row(), '/items/'. $objItem->id);
            }
        

        }



       $this->Template->item = $objItem;




    }


}

The details module:

<?php

namespace Contao;

class ModuleItem extends \Module
{
    /**
     * Template
     * @var string
     */
    protected $strTemplate = 'mod_details_item';

    public function generate()
    {
        return parent::generate(); // TODO: Change the autogenerated stub
    }

    /**
     * Compile the current element
     */
    protected function compile()
    {

        $objCd = \ModuleItem::findByPk(\Input::get('items'));
       
        global $objPage;

    }


}

And then generated the html templates:

<?php $this->extend('block_searchable'); ?>
<?php $this->block('content'); ?>
     <?php foreach ($this->item as $detail): ?>

             <a href="<?php echo $detail->link; ?>">
                <?php echo $detail->id; ?>
             </a>
             <br>
       <?php endforeach;  ?>
    <?php echo $this->pagination; ?>


<?php $this->endblock(); ?>

and the details:

<div class="layout_full block">
<?php echo->id; ?>


</div>

The list is good with the pagination I have everything but when I click on the link it generates a page not found, How does contao link both pages? Thanks in advance