How to read the one2many field values on write method ?

Question

I'm trying to overide write.
I want to read the one2many field  in write method. Unlike create method which return a object that i can access to get data. write method just give me a true/false.

Arian Shariat · Accepted Answer

Approach 1:
def write(self, vals):
record =  super(YourClass, self).write(vals) // you can access to the object like this
... do whatever you wish to record object like record.you_field
return record
Approach 2:
def write(self, vals):
your_m2o_field = vals.get(' your_m2o_field', None) // this approach is feasible only if  your_m2o_field has edited.

Malay Khamar (Serpent Consulting Services Pvt. Ltd.) · Answer

Hi Duy Anh,
Yes you can read it from the vals from the write orm method.
Vals is the dictionary which contains the updated values in it. Yes you can use the for loop on self and work as you want after the write super call.
Hope it will help you.

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