[ic] Order Groups don't work

[Joachim Schubert]

Hallo,

this is IC 5.0.0 with psql (PostgreSQL) 7.2.1
perl, v5.6.1 built for i386-freebsd

The example from
http://www.icdevgroup.org/doc-5.0/ic_ecommerce.html#Order%20Groups
doesn't work as expected:

Form from my order page:
  <FORM ACTION="[process-target]" METHOD=POST NAME="folie">
  <input type=hidden name=mv_session_id value="[data session id]">
  <INPUT TYPE=hidden  NAME="mv_todo"  VALUE="refresh">

  <INPUT TYPE=hidden  NAME="mv_order_group"  VALUE="1">
  <INPUT TYPE=hidden  NAME="mv_order_item"  VALUE="08-002">
  <INPUT TYPE=hidden  NAME="mv_order_quantity"  VALUE="1">

  <INPUT TYPE=hidden  NAME="mv_order_group"  VALUE="0">
  <INPUT TYPE=hidden  NAME="mv_order_item"  VALUE="08-002a">
  <INPUT TYPE=hidden  NAME="mv_order_quantity"  VALUE="1">

  <INPUT TYPE=hidden  NAME="mv_order_group"  VALUE="0">
  <INPUT TYPE=hidden  NAME="mv_order_item"  VALUE="08-002a">
  <INPUT TYPE=hidden  NAME="mv_order_quantity"  VALUE="1">

  <INPUT TYPE=hidden  NAME="mv_order_group"  VALUE="0">
  <INPUT TYPE=hidden  NAME="mv_order_item"  VALUE="08-002a">
  <INPUT TYPE=hidden  NAME="mv_order_quantity"  VALUE="1">

  <INPUT TYPE=submit VALUE="Ordern">
  </FORM>

The carts dump shows:

###### SESSION (carts) #####
{
  'main' => [
    {
      'mv_mp' => undef,
      'price_group' => '',
      'mv_sku' => undef,
      'code' => '08-002',
      'gift_cert' => '',
      'mv_si' => 0,
      'mv_ip' => 0,
      'mv_mi' => 11336,
      'mv_ib' => 'products',
      'quantity' => '1',
      'option_type' => 'Simple'
    },
    {
      'mv_mp' => undef,
      'price_group' => '',
      'mv_sku' => undef,
      'code' => '08-002a',
      'gift_cert' => '',
      'mv_si' => 0,
      'mv_ip' => 1,
      'mv_mi' => 0,
      'mv_ib' => 'products',
      'quantity' => '1',
      'option_type' => 'Simple'
    },
    {
      'mv_mp' => undef,
      'price_group' => '',
      'mv_sku' => undef,
      'code' => '08-002a',
      'gift_cert' => '',
      'mv_si' => '1',
      'mv_cache_price' => 0,
      'mv_ip' => 2,
      'mv_mi' => 0,
      'mv_ib' => 'products',
      'quantity' => '1',
      'option_type' => 'Simple'
    },
    {
      'mv_mp' => undef,
      'price_group' => '',
      'mv_sku' => undef,
      'code' => '08-002a',
      'gift_cert' => '',
      'mv_si' => '2',
      'mv_cache_price' => 0,
      'mv_ip' => 3,
      'mv_mi' => 0,
      'mv_ib' => 'products',
      'quantity' => '1',
      'option_type' => 'Simple'
    }
  ]
}

###### END SESSION    #####

The docs: 
"All items in a group will have the same value of mv_mi." 
->The first item (master) has 11336, 
the following 0 - should be 11336.

"The attribute mv_si is set to 0 if the item is a master item, 
and 1 if it is a sub-item."
->The first item (master) has 0 - ok, 
the second (sub) 0, the following sub-items have 1..n
- all should be 1.

If i delete the master-item the sub-items remain in the basket.

What is wrong here?

-- 
Joachim Schubert