[SOLVED] can't save transaction without details

[eluser]maria clara[/eluser]

based on these quotes, you need to make a couple of changes:
1. is it "Main_company_db" or "maint_company_db"?
2. save_detail($id,$item) does not exist in your maint_company_db, but you are calling it.

i used the Main_company_db because it is what being loaded in my Main_company.php and i change the save_detail($id,$item) to save($id,$item).

but i also tried to load two models in one controller but it says that it unable to locate the Main_company_db.

is it possible to load two models in the same controller??? my Main_company_db came from another Module for company details only..