Question

当用户将PO和PO来源的特定项目标记为Dropship时，我需要将自定义字段从SO屏幕填充到PO屏幕。当用户在“销售订单”屏幕上的“操作”菜单中创建采购订单时。

我已经在PO屏幕POOrderEntryExtension上的自定义字段FieldUpdated事件中编写了代码，但是当我尝试使用BQL从SO屏幕获取自定义字段值时它没有显示SO OrderNbr，如下所示 -

＆＃13;

protected virtual void POOrder_CustomField_FieldUpdated(PXCache cache, PXFieldUpdatedEventArgs e)
{
	var row = (POOrder)e.Row;

	if (row != null && !string.IsNullOrEmpty(row.SOOrderNbr) && row.OrderType == POOrderType.DropShip)
	{
		SOOrder order = PXSelectJoin<SOOrder,
							LeftJoin<SOLine,
								On<SOOrder.orderType, Equal<SOLine.orderType>,
									And<SOOrder.orderNbr, Equal<SOLine.orderNbr>>>>,
							Where<SOOrder.orderType, Equal<Required<SOOrder.orderType>>,
									And<SOOrder.orderNbr, Equal<Required<SOOrder.orderNbr>>,
									And<SOLine.pOSource, Equal<Required<SOLine.pOSource>>>>>>.Select(new PXGraph(), row.SOOrderType, row.SOOrderNbr, "D");
		if (order != null)
		{
			e.NewValue = order.CustomFieldFromSO;
		}
	}
}

＆＃13;

因此我在POOrder_RowPersisting事件中编写了相同的代码，但现在每次保存采购订单时，即使我修改，它也会覆盖SalesOrder中的值。

有什么建议吗？

Answer 1

由于您尝试将值默认值设置为来自SOOrder并且SOOrderNbr字段仅在创建采购订单时更新一次，而不是检查每个持久性的分配，您可以使用完成相同的目标POOrder_SOOrderNbr_FieldUpdated 事件。下面是在“创建采购订单操作”中从SOOrder到POOrder的单个自定义字段的示例代码，您可以根据需要向SOOrder选择添加其他过滤。

public class SOOrderExtension : PXCacheExtension<SOOrder>
{
    #region CustomField
    public abstract class usrCustomField
    { }
    [PXDBString(60)]
    [PXUIField(DisplayName = "Custom Field")]
    public virtual string UsrCustomField { get; set; }
    #endregion
}

public class POOrderExtension : PXCacheExtension<POOrder>
{
    #region CustomField
    public abstract class usrCustomField
    { }
    [PXDBString(60)]
    [PXUIField(DisplayName = "Custom Field")]
    public virtual string UsrCustomField { get; set; }
    #endregion
}

public class POOrderEntryExtension : PXGraphExtension<POOrderEntry>
{
    public virtual void POOrder_SOOrderNbr_FieldUpdated(PXCache sender, PXFieldUpdatedEventArgs e)
    {
        POOrder row = e.Row as POOrder;
        if (row != null)
        {
            POOrderExtension rowExt = PXCache<POOrder>.GetExtension<POOrderExtension>(row);

            SOOrder order = PXSelectReadonly<SOOrder, Where<SOOrder.orderType, Equal<Required<SOOrder.orderType>>, And<SOOrder.orderNbr, Equal<Required<SOOrder.orderNbr>>>>>.Select(this.Base, new object[] { row.SOOrderType, row.SOOrderNbr });
            if(order != null)
            {
                SOOrderExtension orderExt = PXCache<SOOrder>.GetExtension<SOOrderExtension>(order);
                rowExt.UsrCustomField = orderExt.UsrCustomField; 
            }
        }
    }
}

原始销售订单

创建采购订单

Answer 2

我发现，我们可以检查操作是否在POOrder_RowPersisting事件中插入并且不会覆盖这些值。下面是代码示例 -

＆＃13;

protected virtual void POOrder_RowPersisting(PXCache sender, PXRowPersistingEventArgs e)
{
	if ((e.Operation & PXDBOperation.Command) == PXDBOperation.Insert)
	{
		var row = (POOrder)e.Row;

		if (row != null && !string.IsNullOrEmpty(row.SOOrderNbr) && row.OrderType == POOrderType.DropShip)
		{
			SOOrder order = PXSelectJoin<SOOrder,
							LeftJoin<SOLine,
								On<SOOrder.orderType, Equal<SOLine.orderType>,
									And<SOOrder.orderNbr, Equal<SOLine.orderNbr>>>>,
							Where<SOOrder.orderType, Equal<Required<SOOrder.orderType>>,
									And<SOOrder.orderNbr, Equal<Required<SOOrder.orderNbr>>,
									And<SOLine.pOSource, Equal<INReplenishmentSource.dropShipToOrder>>>>>.Select(new PXGraph(), row.SOOrderType, row.SOOrderNbr);
			if (order != null)
			{
				row.CustomField = order.CustomFieldFromSO;
			}
		}
	}
}

＆＃13;

将字段从SO屏幕填充到PO屏幕

2 个答案: