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Vaibhavi Patel

I want to set all fields readonly in specific state in form view only. i inherit the model and try to make fields readonly using fields_view_get() method. i don't want to use attributes in xml view. in Odoo v12 it's working with use of setup_modifiers().

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Sehrish

Have a look into customization tips: https://goo.gl/8HgnCF

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Cybrosys Techno Solutions Pvt.Ltd
Best Answer

Hi,

You can try the following code

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(YourClass, self).fields_view_get(view_id=view_id,
                                                 view_type=view_type,
                                                 toolbar=toolbar,
                                                 submenu=submenu)

    if (your_condition):
        doc = etree.XML(res['arch'])
        for field in res['fields']:
            for node in doc.xpath("//field[@name='%s']" % field):
                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

Regards

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Sergio

I try this solution in V14 and not working

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Sachin M. Sonigra
Best Answer 
For that you can hide the edit button using below code

@api.model
def fields_view_get(self, view_id=None, view_type='form', toolbar=False, submenu=False):
    res = super(AccountMove, self).fields_view_get(view_id=view_id, view_type=view_type, toolbar=toolbar,submenu=submenu)
    if (YOUR condition):
        doc = etree.fromstring(res['arch'])
        if view_type=='form':
            node = doc.xpath("//form")[0]
            node.set("edit", "0")
        res['arch'] = etree.tostring(doc)
    return res


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