private void btnOK_Click(object sender, RoutedEventArgs e) { _vm = DataContext as AmmendSalesmanOrderLineItemViewModel; if (MessageBox.Show("Save these changes?", "Distributr: Ammending Order", MessageBoxButton.OKCancel) == MessageBoxResult.Cancel) return; if (!_vm.IsNew) txtQty_GotFocus(this, new RoutedEventArgs()); decimal guardQty = 0; if (_vm.ProcessingBackOrder) guardQty = _vm.OriginalQty; else guardQty = _vm.Qty; bool isInvalid = false; if (cmbProducts.SelectedItem == null || cmbProducts.SelectedIndex == -1) //|| _vm.AwaitingStock+_vm.BackOrder+_vm.Qty+_vm.LostSale <= 0) { MessageBox.Show("Select a product in product dropdown list.", "Distributr: Add Order Line Items", MessageBoxButton.OK); isInvalid = true; } if (!isInvalid) { _vm.AddOrUpdateProducts(); this.DialogResult = true; } }
private void cmbProducts_SelectionChanged(object sender, SelectionChangedEventArgs e) { _vm = this.DataContext as AmmendSalesmanOrderLineItemViewModel; _vm.SelectedProduct = cmbProducts.SelectedItem as OrderLineItemProductLookupItem; _vm.ProductSelected.Execute(null); }
private void txtApprove_TextChanged(object sender, TextChangedEventArgs e) { if(!isInitialised) return; if (_vm == null) _vm = DataContext as AmmendSalesmanOrderLineItemViewModel; if (txtApprove.Text == "") txtApprove.Text = "0"; decimal guardQty = 0; decimal txtapprove = 0; Decimal.TryParse(txtApprove.Text,out txtapprove); if (_vm.ProcessingBackOrder) guardQty = _vm.OriginalQty; else Decimal.TryParse(txtQty.Text, out guardQty); ; if (txtapprove > guardQty && _vm.DocumentStatus == "Order Pending Dispatch") { MessageBox.Show("The quantity to approve must not be more than the quantity originally required.", "Distribtr: Ammend Order", MessageBoxButton.OK); txtApprove.Text = txtQty.Text; } else { _vm.Approve = txtapprove;//Convert.ToInt32(txtApprove.Text); //_vm.RecalcTotal(); if (_vm.SellInBulk) { _vm.SellInBulkSelected.Execute(null); //_vm.RecalcTotal(); } else if (_vm.SellInUnits) { _vm.SellInUnitsSelected.Execute(null); } _vm.txtApproveGotFocusCommand.Execute(null); } }
private void txtApprove_GotFocus(object sender, RoutedEventArgs e) { _vm = DataContext as AmmendSalesmanOrderLineItemViewModel; _vm.txtApproveGotFocusCommand.Execute(null); }