0

一些用户字段已添加到 ARInvoice 输入屏幕 (AR301000)。用户字段存在于事务网格中。它们只是文本字段。没有关联的自定义逻辑,并且绑定到数据库表。

用户希望在发票发布后修改特定的用户文本字段 - 实现此目的的最佳方法是什么?

4

1 回答 1

1

值得庆幸的是,ARInvoces 条目屏幕上的事务网格永远不会被自动化步骤禁用。Transactions 网格的所有 UI 表示逻辑仅在 ARInvoiceEntry BLC 中定义:

public class ARInvoiceEntry : ARDataEntryGraph<ARInvoiceEntry, ARInvoice>, PXImportAttribute.IPXPrepareItems
{
    ...
    protected virtual void ARInvoice_RowSelected(PXCache cache, PXRowSelectedEventArgs e)
    {
        ARInvoice doc = e.Row as ARInvoice;
        if (doc == null) return;

        ...
        bool shouldDisable = doc.Released == true
                            || doc.Voided == true
                            || doc.DocType == ARDocType.SmallCreditWO
                            || doc.PendingPPD == true
                            || doc.DocType == ARDocType.FinCharge && !IsProcessingMode && cache.GetStatus(doc) == PXEntryStatus.Inserted;
        if (shouldDisable)
        {
            ...
            Transactions.Cache.AllowDelete = false;
            Transactions.Cache.AllowUpdate = false;
            Transactions.Cache.AllowInsert = false;
            ...
        }
        else
        {
            ...
            Transactions.Cache.AllowDelete = true;
            Transactions.Cache.AllowUpdate = true;
            Transactions.Cache.AllowInsert =
                doc.CustomerID != null &&
                doc.CustomerLocationID != null &&
                doc.DocType != ARDocType.FinCharge &&
                (doc.ProjectID != null || !PM.ProjectAttribute.IsPMVisible(this, BatchModule.AR));
            ...
        }
        ...
    }

    protected virtual void ARTran_RowSelected(PXCache sender, PXRowSelectedEventArgs e)
    {
        ARTran row = e.Row as ARTran;
        if (row != null)
        {
            PXUIFieldAttribute.SetEnabled<ARTran.defScheduleID>(sender, row, row.TranType == ARInvoiceType.CreditMemo || row.TranType == ARInvoiceType.DebitMemo);
            PXUIFieldAttribute.SetEnabled<ARTran.deferredCode>(sender, row, row.DefScheduleID == null);
        }
    }
    ...
}

要在 ARInvoice 发布后在 AR301000 上启用自定义字段,您应该完成以下相对简单的步骤:

  1. ARInvoice_RowSelected事件处理程序中的 ARTran 缓存的 AllowUpdate设置为true

  2. 调用静态PXUIFieldAttribute.SetEnabled方法以禁用所有 ARTran 字段,除了用户想要修改的特定自定义文本字段

在此处输入图像描述

完整的代码片段如下所示:

public class ARInvoiceEntryExt : PXGraphExtension<ARInvoiceEntry>
{
    private bool IsDisabled(ARInvoice doc)
    {
        return doc.Released == true
            || doc.Voided == true
            || doc.DocType == ARDocType.SmallCreditWO
            || doc.PendingPPD == true
            || doc.DocType == ARDocType.FinCharge 
            && !Base.IsProcessingMode 
            && Base.Document.Cache.GetStatus(doc) == PXEntryStatus.Inserted;
    }

    public void ARInvoice_RowSelected(PXCache cache, PXRowSelectedEventArgs e)
    {
        ARInvoice doc = e.Row as ARInvoice;
        if (doc == null) return;

        if (IsDisabled(doc))
        {
            Base.Transactions.Cache.AllowUpdate = true;
        }
    }

    public void ARTran_RowSelected(PXCache sender, PXRowSelectedEventArgs e)
    {
        var doc = Base.Document.Current;
        ARTran row = e.Row as ARTran;

        if (row != null && doc != null && IsDisabled(doc))
        {
            PXUIFieldAttribute.SetEnabled(sender, row, false);
            PXUIFieldAttribute.SetEnabled<ARTranExt.usrCustomTextField>(sender, row, true);
        }
    }
}
于 2017-07-18T21:46:13.540 回答