hi,

     how to find fields of  one2many in  def field_view _get ? 

Let say  example.I want to  add one field after product_id in invoice form,but in some cases not all,thats y i need to use

def field_view _get

but field_view _get is not abel to find eleme from one2many

if doc.xpath("//field[@name='invoice_line']/tree/field[@name='product_id']"):

         #this if is not providing any result.contro is nit going to in if.some how its not abel to find fields by def fields_view_get

 [url=https://postimg.org/image/4ahove7xl/][img]https://s28.postimg.org/4ahove7xl/sho.png[/img][/url]