Hi admin and cookers ...
This is the results my search :
Subject : In an Item_view, how to get datas list from another TABLE:
views\portee\view.html.php // Initialiase custom code to get previous puppies from TABLE Pedigrees.
$model_pedigrees = CkJModel::getInstance('pedigrees', 'JbreedsimpleModel');
// set ModelPedigrees context
$model_pedigrees->Setstate('context', 'pedigrees.previouspups');
// set the WHERE Clause reference to Item_view
$model_pedigrees->addWhere("a.pere = " . (int) $item->etalon) ;
$model_pedigrees->addWhere("a.mere = " . (int) $item->lice) ;
// execute the query.select and get the datas list
$this->items = $items = $model_pedigrees->getItems();
works fine !