Thanks! But i still don't understand how to call the needed action.

you can check the module index file and this video: https://www.youtube.com/watch?v=9h3L--cm14M&feature=youtu.be

Thanks so much! everything works!

I use this form for creation a new product from webpage, but it writes the value of record "created_by" always OdooBot while i need to define user in this field. how can i change this logic?

it's a trouble(

So i can't use html_form_builder, because i need to define access rules (products are visible only for their creators).

I have found the java script method in website_sale module, but now i don't know how make him avaliable in my custom module.