[eluser]Majd Taby[/eluser]
abmcr, the docs included in the download are _very_ outdated. If you simply rename editExistingItem to _edit, everything should work fine.
also, if you want to know the number of fieldsets in a form, then you can do this:
Code:
$count_fieldsets = 0;
foreach($this->codexadmin->form_setup as $name=>$params){
if(in_array('FieldSet',$params))
$count_fieldsets++;
}
return $count_fieldsets;