[TYPO3-mvc] extending tx_news with own object

[Eike Starkmann]

Hi Johannes,

Am 04.06.2013 12:52, schrieb Johannes C. Schulz - EnzephaloN IT-Solutions:
> Hello extbase-friends
> 
> Today I'm writing, cause my way of extending tx_news doesn't really work. In
> Backend it looks fine for now. But in frontend my assigned object will ot be
> displayed.
> 
> In my extension I created a new model called News:
> namespace Enzephalon\Psoabilling\Domain\Model;
> class News extends Tx_News_Domain_Model_NewsDefault{
This should be class News extends \Tx_News_Domain_Model_NewsDefault{
Otherwise the Mapper would look at
Enzephalon\Psoabilling\Domain\Model\Tx_News_Domain_Model_NewsDefault

>   /**
>    * @var
> \TYPO3\CMS\Extbase\Persistence\Generic\ObjectStorage<\Enzephalon\Psoabilling
> \Domain\Model\Band>
>    */
>   protected $psoabilling;
>   /**
>        * The constructor.
>        */
>        public function __construct() {
>              $this->psoabilling =
> $this->objectManager->get('Enzephalon\\Psoabilling\\Domain\\Model\\Band');
>        }  
>   /**
>    * @param \TYPO3\CMS\Extbase\Object\ObjectManagerInterface $psoabilling
>    * @return void
>    */
>   public function
> setPsoabilling(\TYPO3\CMS\Extbase\Object\ObjectManagerInterface
> $psoabilling){
>     $this->psoabilling = $psoabilling;
>   }
>   /**
>    * @return \TYPO3\CMS\Extbase\Object\ObjectManagerInterface $psoabilling
>    */
>   public function getPsoabilling(){
>     return $this->psoabilling;
>   }
> }
> 
> The setup.txt has a mapping to assign News to Psoabilling:
> plugin.tx_news.persistence{
>   classes {
>     Tx_News_Domain_Model_News{
>       subclasses{
>         0 = Tx_Psoabilling_Domain_Model_News

Shouldn’t it be Tx_Psoabilling_Domain_Model_News =
Tx_Psoabilling_Domain_Model_News

>       }
>     }
>     Tx_Psoabilling_Domain_Model_News {
>       mapping {
>         tableName = tx_news_domain_model_news
>         recordType = 0
And recordType = Tx_Psoabilling_Domain_Model_News, if you want to use
recordType.
>       }
>     }
>   }
> }
> 
Now you have a type of news called Tx_Psoabilling_Domain_Model_News
> Now I try to display my "psoabilling"-objects inside a news-item:
> <f:if condition="{newsItem.psoabilling}">
>       <h2>Booking-News:</h2>
>       <f:for each="{newsItem.psoabilling}" as="band">
>         <img src="{band.logo}" />
>         <ul>
>           <li>Origin: <img src="{band.origin}" /></li>
>           <li>Style: {band.style}</li>
>           <li>Roots: {band.roots}</li>
>           <f:if condition="{band.homepage}"><li><a href="{band.homepage}"
> target="_blank">{band.homepage}</a></li></f:if>
>           <f:if condition="{band.myspace}"><li><a href="{band.myspace}"
> target="_blank">{band.myspace}</a></li></f:if>
>         </ul>
>         <span
> class="text"><f:format.html>{band.textde}</f:format.html></span>
>         <img src="{band.photo}" />
>       </f:for>
>     </f:if>
> 
> But sadly nothing is displayed. If I do a
> <f:debug>{newsItem.psoabilling}</f:debug> the output is NULL.
> 
Is psoabilling there when you use <f:debug>{newsItem}</f:debug>?
> Can somebody tell me whats wrong with my model?
> 
The problem could also be that the repository does not look for the
right type Tx_Psoabilling_Domain_Model_News.

Regards, Eike
>  
> 
> Thanks a lot
> 
> Johannes
> 
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