I am trying to have a field that will have 'no_open' set to True if a given condition is true and have it be False otherwise.

I tried using domain filters...

<field name="partner_id" string="Contact Search" options="{'no_open': [('stage_type_name','=','Rejected)]}" />

My expectation was that the no_open will be set to False if the condition was false and to True if it is true. But it didn't work out. It sets it to true regardless of the output of the domain filter. Then I did this:-

<field name="partner_id" string="Contact Search" attrs="{'invisible' : [('stage_type_name', '=', 'Rejected')]}" />
<field name="partner_id" string="Contact Search Readonly" attrs="{ 'invisible' : [('stage_type_name','!=','Rejected')]}" options="{'no_open': True}"/> 

I thought this should fix the issue but unfortunately the options automatically get taken from the last instance of the field for that field name. So it takes the options field from whichever ends up at the bottom. Invisible simply hides it from view rather than render it invalid.

I would like to set the option to True or False depending on a certain condition based on the value of a certain value in the form.