I want to make a specific field readonly through python

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I want to make a specific field readonly through python

3 Replies

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Ivan

Hi,

I want to set the readonly attribute to true on a specific field but it remains editable

This is my code:

@api.model

def fields_view_get(self, view_id=None, view_type='form', toolbar=False,

submenu=False):

res = super(ResPartner, self).fields_view_get(

view_id=view_id, view_type=view_type, toolbar=toolbar,

submenu=submenu,

)

if view_type == 'form':

user = self.env['res.users'].search([('id', '=', self.env.context.get('uid', False))])

if not user[0].return_percentage_modify:

res_xml = etree.XML(res['arch'])

res_fields = res_xml.xpath("//field[@name='porcentaje_devolucion']")

if res_fields:

res_field = res_fields[0]

print('Entra res_field')

res_field.set('attrs',"{'readonly':True}")

res['arch'] = etree.tostring(res_xml)

return res

Dev

Best Answer

Hi,

This will set the field as readonly based on the condition.

import json
from lxml import etree

@api.model
def fields_view_get(self, view_id=None, view_type='form', toolbar=False, submenu=False):
    res = super(ResPartner, self).fields_view_get(
        view_id=view_id, view_type=view_type, toolbar=toolbar,
        submenu=submenu,
    )

    if view_type == 'form':
        user = self.env['res.users'].search([('id', '=', self.env.context.get('uid', False))])
        if not user[0].return_percentage_modify:
            doc = etree.XML(res['arch'])
            for node in doc.xpath("//field[@name='porcentaje_devolucion']"):
                node.set("readonly", "1")
                modifiers = json.loads(node.get("modifiers"))
                modifiers['readonly'] = True
                node.set("modifiers", json.dumps(modifiers))
            res['arch'] = etree.tostring(doc)
    return res

Ankit Vaghela

Hello Ivan,

you can write readonly=True into your field declaration

Thanks,

Ankit Vaghela

Ivan

Author

But i want to make it readonly when the current user has the return_percentage_modify set to false on the database

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