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Samo Arko

I really don't know how to search on google for this question. Is it possible to use fields from relation fields in the attrs "domains"?

I'm getting only  Uncaught Error: Unknown field error.

I want to hide a group until a certain value is selected from a Many2One selection.

<group colspan="4" attrs="{'invisible': [('analysis_document_types_id.value', 'not in', ['xxx', 'yyy'])]}">
	<group string="Contacts Projects" colspan="2">
		<field name="project_ids" widget="many2many_checkboxes" nolabel="1"/>
	</group>
</group>
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Ibrahim Boudmir

what you want is : If your M2O field is empty, then Hide your field field_1 for ex. Right ?

Then what you need to do is :

<group colspan="4" attrs="{'invisible': [('M2O_field', '=', False)]}">....</group>

Ibrahim Boudmir

And if you want to hide it when your M2o field equals a specific value.

Then do this :

<group colspan="4"

attrs="{'invisible': [('M2O_field','in',[%(Module.record_Xml_id)d, %(Module.record_Xml_id)d])]}">....</group>

Samo Arko
Author

Hi Ibrahim, your probably works but I don't have time figuring it out and you didn't explain your attrs. So I rather tried Zbiks workaround with a related field.

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Zbik
Best Answer

You use the related type field, like this:

my_value = fields.Char(string="My related value", related='analysis_document_types_id.value')

and

attrs="{'invisible': [('my_value', 'not in', ['xxx', 'yyy'])]}"
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Samo Arko
Author

Thanks your workaround works!