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2

how to define null many2one field ?

By
Ajeng Shilvie
on 12/20/14, 8:08 AM 1,116 views

i want to put null many2one field in my condition , how should i write ?

------------------------------------------------------------------------------------------------------------------------------------------------------------

def wtc_approval(self, cr, uid, ids,vals, context=None):
        user = self.pool.get("res.users").browse(cr, uid, uid)['groups_id']
        line = self.browse(cr, uid, ids, context=context)
        
        for x in line.app_line :
            for y in user:
                    if y == x.group_id and x.pelaksana is None :
                          x.write({
                                       'sts':'2',
                                       'pelaksana':uid,
                                       'tanggal':datetime.today()
                                       })
          
        return True

--------------------------------------------------------------------------------------

so the condition will TRUE if x.pelaksana is null , but i still have a problem , do i have to use x.pelaksana == Null or x.pelaksana is None , or what ??

please help me ...

2
Ajeng Shilvie
On 12/20/14, 8:19 AM

to Emipro ,

x.pelaksana has a value from res.partner .

what i mean is if i am not yet select any value from x.pelaksana ..

how should i write ?

please help me ....

Ajeng Shilvie
on 12/20/14, 8:23 AM

@ajeng yes that is what I have suggested, if you don't have any value in the "x.pelaksana" then the way I have shown, it will work.. Let me know if I got it right. else we can work it out.

Emipro Technologies Pvt. Ltd.
on 12/20/14, 8:40 AM

@ajeng A suggestion to you, instead of writing as answer, try to go for writing the comment thank you

Emipro Technologies Pvt. Ltd.
on 12/20/14, 8:40 AM

@emipro i don't have enough karma for writing the comment .. then is that nessessary if i use x.pelaksana is not Selected ?

Ajeng Shilvie
on 12/20/14, 10:10 AM

@ajeng did you tried what I suggested? if yes, what is the result?

Emipro Technologies Pvt. Ltd.
on 12/22/14, 5:36 AM
0

@Ajeng

you can just write as

if y == x.group_id and not x.pelaksana:

    <<your code>>

If there will not be any value in "pelaksana" then according to this, your code will be executed.

 

Hope this helps!!

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Asked: 12/20/14, 8:08 AM
Seen: 1116 times
Last updated: 3/16/15, 8:10 AM