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remove a branch from a Cakephp Tree (Tree behavior)

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  1. // si estoy editando un registro elimino toda su rama del arbol
  2. // para no poder moverlo adentro de si mismo
  3.  
  4. if ( !empty( $id ) ) :
  5.         // traigo todos los IDs hijos de este nodo
  6. 	$childrens = $this->Tender->children($id);
  7. 	$childrensClean = Set::extract('/Tender/id', $childrens);
  8. 	// agrego el ID del propio nodo a la lista de exclusión
  9.         $childrensClean[] = $id;
  10. 	$options = array( 'NOT' => array( 'Tender.id' => $childrensClean ) );
  11. else:
  12. 	$options = array();
  13. endif;
  14.  
  15. $parents = $this->Tender->generatetreelist($options, '{n}.Tender.id', '{n}.Tender.title_cat', '     ' );
  16. $this->set('parents', $parents );

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