_ответ

^context[shop;
  ^sql[select id, name from shop]
  ^menu[
    Магазин - ^item[name]<br>
    ^context[shop_adress;
     ^sql[select adress from shop where shop_id='^item[shop;id]']
     <ul>
     ^menu[
       адрес - ^item[adress]<br>
     ]
     </ul>  
    ]
  ]
]