I had Problems with the Breadcrumbs and Productnames.

Language-ID must be used in my Case.

What happend ?

The Breadcrumb don´t Display the Productname.

Cause: When the Shop uses more Languages and the "Productname Fields"
are not all filled out,
then it displays only the Separator (in My case a Picture).

Solution:

Set the LanguageID in the SQL Request.

//this is the line to be changed
$model_query = tep_db_query("select products_name from " . TABLE_PRODUCTS_DESCRIPTION . " where products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and language_id = '" . (int)$languages_id . "'");
//end of line to be changed

Here the complete Solution (like the Tutorial above, but the added change(s). ):

—————————
// BoF — add the products NAME -with language support- to the breadcrumb trail
if (isset($HTTP_GET_VARS['products_id'])) {
$model_query = tep_db_query("select products_name from " . TABLE_PRODUCTS_DESCRIPTION . " where products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and language_id = '" . (int)$languages_id . "'");
if (tep_db_num_rows($model_query)) {
$model = tep_db_fetch_array($model_query);
$breadcrumb->add($model['products_name']);
}
}

//EoF — add the products NAME -with language support- to the breadcrumb trail

Joshi from Hamburg Germany.

P.S. It´s not the right solution, but a fast Tryout… THX and c.u.
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http://img527.imageshack.us/img527/3236/erroriu2.gif

Cheers,
Tomee

$breadcrumb->add($model['pr… and it gives me error

so I modified to

$breadcrumb->add($model['pr…

now it works just fine, thank you for this piece of code