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T Ketaki Debadarshini

I have a model like :

class Mymodel(models.model):
_name= mymodel
field_1 = fields.char()
field_2 = fields.char()
field_3 = fields.char()

And i have 2 groups say group1 and group2 . group1 users can only read field_1 and field_2 

but can modify field_3 . group2 users can edit field_1 only , other fields only read permission . 

How to achieve this.

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Gokulakrishnan Murugesan
Best Answer

Hi  ​T Ketaki Debadarshini,

You can achieve this by using following code

In Python

from lxml import etree


@api.model
def fields_view_get(self, view_id='you_form_view_id', view_type='form', toolbar=False, submenu=False):
    res = super(ClassName, self).fields_view_get(view_id=view_id, view_type=view_type, toolbar=toolbar,
                                                  submenu=submenu)
    doc = etree.XML(res['arch'])
    if self.env.user.has_group('group1'):
        for node in doc.xpath("//field[@name='field1']"):
            node.set('modifiers', '{"readonly": true}')
        for node in doc.xpath("//field[@name='field2']"):
            node.set('modifiers', '{"readonly": true}')
    elif self.env.user.has_group('group2'):
        for node in doc.xpath("//field[@name='field2']"):
            node.set('modifiers', '{"readonly": true}')
        for node in doc.xpath("//field[@name='field3']"):
            node.set('modifiers', '{"readonly": true}')
    res['arch'] = etree.tostring(doc)
    return res





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T Ketaki Debadarshini
Autor

Thank you Gokulakrishnan Murugesan.. It worked. :)

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