openerp - make a page tab dynamic invisible with domain in inherited view -

i try make page tab in view dynamicly visible based on value of field of model. field availble on screen.

i need change inherited view

i tried:

<xpath expr="//page[@string='functions']" position="attributes">     <attribute name="invisible">[('org_type_id','!=',0)]</attribute> </xpath>

but page tab function hidden. org_type_id 0.

is not possible use xpath add dynamic invisible attritbute?

you totally going on wrong way job.

just can the following way job thing this.

<xpath expr="//page[@string='functions']" position="attributes">     <attribute name="attrs">{'invisible':[('org_type_id','!=',0)]}</attribute>

i hope should helpful :)

Alconcel