Hello,

I'm trying to create a custom FormView using the js_class method, but it does not seem to work when the Form is opened from a one2many field.
I think the FormViewDialog doesn't take into consideration the js_class attribute at all, see open function  here: 
https://github.com/odoo/odoo/blob/6b1a676cdf60cb43ab58481a14caedc4e37dad10/addons/web/static/src/js/views/view_dialogs.js#L187

var FormView = view_registry.get('form'); 

It brings always the default FormView from the registry !

Is there any other solution ? Or i should create a custom one2many field and a custom FormViewDialog  and edit the open function to link it to my custom FormView ?

Thanks for your help,