text: Odoo Help
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  on_change did not working
  I want to pass the value of residual(Balance) in account.invoice into another class named ip.local.
  So i write an on_change function as follows.
  def onchange_amount_total(self,cr,uid,ids,residual,file_no_tm,context=None):
  #print file_type
  print "start:::onchange_check_total"
  file_no = self.browse(cr, uid,file_no_tm, context=None)
  ip_obj = self.pool.get('ip.local')
  ip_obj.browse(cr, uid,file_no.file_no_tm, context=None)
  ip_obj.write(cr, uid,file_no,{'balance_payment':residual},context=None)
  NB:.file_no_tm is a field of ip.local and it is used as a many2one in account.invoice.
  I want to change the 'balance_payment'' field with the value of residual when the value of residual is!