LAYOUT 
GRID
{


[img                                  ]
<Tree tree         >
 Name
[name              ][vend              ][vb           ][de        ][st           ][it        ][nt           ]
[name              ][vend              ][vb           ][de        ][st           ][it        ][nt           ]
[name              ][vend              ][vb           ][de        ][st           ][it        ][nt           ]
[name              ][vend              ][vb           ][de        ][st           ][it        ][nt           ]
[name              ][vend              ][vb           ][de        ][st           ][it        ][nt           ]
[name              ][vend              ][vb           ][de        ][st           ][it        ][nt           ]
[name              ][vend              ][vb           ][de        ][st           ][it        ][nt           ]
[name              ][vend              ][vb           ][de        ][st           ][it        ][nt           ]
[name              ][vend              ][vb           ][de        ][st           ][it        ][nt           ]
[name              ][vend              ][vb           ][de        ][st           ][it        ][nt           ]
}
END 
END

ATTRIBUTES
IMAGE img:image="genero_logo.png", style="title";
name = FORMONLY.name;
vend = FORMONLY.nombre_vend;
vb   = FORMONLY.valor_bruto;
de   = FORMONLY.descuento;
st   = FORMONLY.subtotal;
it   = FORMONLY.itbis;
nt   = FORMONLY.neto;

PHANTOM FORMONLY.parentId;
PHANTOM FORMONLY.id;
PHANTOM FORMONLY.hasChildren;

TREE tree: 
    IMAGEEXPANDED  = "open", 
    IMAGECOLLAPSED = "folder",
    IMAGELEAF = "file",
    ISNODECOLUMN = hasChildren;

INSTRUCTIONS
SCREEN RECORD tree(name, nombre_vend,valor_bruto, descuento, subtotal, itbis, neto,parentId, id, hasChildren)