I found it! PHP.net manual is a great thing!
In file function.smart_display_field_values.php:
should be replaced with:
because value 0 is treated as empty.
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Lina
In file function.smart_display_field_values.php:
Code:
if (empty($selected))
return;
should be replaced with:
Code:
if (empty($selected) && !is_numeric($selected))
return;
because value 0 is treated as empty.
I love FormTools. Viva La Canada!
Lina