Hello,

I have declared a field w ith a default value as follows :

status = fields.Char(string="Status_Vente", required=False, editable=False, default='Disponible')

I would like to change the "status" value when i click in button. This button is defined in another class.

I have tried to change the "status" value by this instruction, but it dosen't work for me :

def button_action(self):

     ...........
    self.status= 'Vendu'