Hi everyone !

    I have field : 
       <field onchange="changelasach(doorchecklouvre)" name="doorchecklouvre"></field> .
       <field invisible="1" name="doorlouvresizes"></field>

   function onchange :
     def changelasach(self, cr, uid, doorchecklouvre, context=None):
           _status = 1
           if doorchecklouvre:
              _status = 0
             return {'doorlouvresizes': [('invisible', '=', _status)]}

I want to the checkbox is checked, the field with name ="doorlouvresizes" is show ,back hide

can you help me ?

thanks hungnt