[SOLVED] can't save transaction without details

[eluser]maria clara[/eluser]
[quote author="theprodigy" date="1265371993"]ok then, I guess $data[‘item’] = $this->Main_company_db->save($dt,$item); is correct
(it was just a guess anyway since I really don't know what models you are loading on what page)

what does the save() method look like in your main_company_db model?[/quote]

here's my MODEL in main_company_db:

Code:

function save($data,$item)
    {
    
        if ($item=='')
            {
            $this->db->trans_start();
            $this->db->insert('maint_company', $data);
            $item = $this->db->insert_id();
            $this->db->trans_complete();                    
            }
        else
            {
            $this->db->trans_start();
            $this->db->where('company_id', $item);
            $this->db->update('maint_company', $data);        
            $this->db->trans_complete();
            }
            
        return $item;    
    }