[v7] Attrs readonly on comparing m2o and func field

Question

Hi guys I am having a problem with attrs tags not working.
I defined it this way:
pseudo code:
'readonly':[('many2one_field','=','function.field(type='integer')]'
real code:
<field name="product_id" attrs="{'readonly':[('warehouse_id','=','user_permission')]}"/>
Function field is right above this field so it is created and it returns {id:value}.
What am I doing wrong?

HateCamel · Answer

Nope.
NameError: name 'user_permission' is not defined

Temur · Answer

you can take another approach,

add one more field in your model:

_columns = {
    'is_editable': fields.function(_is_editable, type='boolean', string="Can Be Edited"), 
    ...
}

implement _is_editable -function in your model that will calculate is_editable field according your requirements.

then in xml, use is_editable field as follows:

<field name="is_editable" invisible="1"/>
<field name="product_id" attrs="{'readonly':[('is_editable','=',False)]}"/>

cheers.

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