根据操作更改选择器值

时间：2018-09-05 15:14:04

标签： acumatica

我正在使用“操作”下拉列表和选择器的过程屏幕上工作。我希望选择器显示基于所选操作的值。 例如，我有两个值的“操作”下拉列表：“准备并下达发票”和“ 2.打印COnsolidated发票”和选择器，当选择第一个“操作”时，该选择器显示“已完成”状态的销售订单。谁能给我一个关于如何实现这一点的想法？以下是我的带有操作和选择器字段的过滤器表。

      [Serializable()]
    public partial class ImportInvoiceFilter : PX.Data.IBqlTable
    {

   public const string PrintConsolidatedInvoice = "PCI";
   public const string PrepareAndReleaseInvoice = "PRI";
   public class prepareAndReleaseInvoice : Constant<string> { public prepareAndReleaseInvoice() : base(PrepareAndReleaseInvoice) { } }
   public class printConsolidatedInvoice : Constant<string> { public printConsolidatedInvoice() : base(PrintConsolidatedInvoice) { } }

    #region ReferenceID
    [PXString(30, IsUnicode = true, InputMask = "")]
    [PXUIField(DisplayName = "Customer Reference Nbr")]
    [PXSelector(typeof(Search<SOOrder.customerRefNbr,
                   Where<Where2<Where<SOOrder.status, 
     Equal<SOOrderStatus.open>,
                   And<Current<ImportInvoiceFilter.selectAction>, 
     Equal<ImportInvoiceFilter.prepareAndReleaseInvoice>>>,
                   Or<Where2<Where<SOOrder.status, 
     Equal<SOOrderStatus.completed>>,
                   And<Current<ImportInvoiceFilter.selectAction>, 
     Equal<ImportInvoiceFilter.printConsolidatedInvoice>>>>>>>),                         
     typeof(SOOrder.orderNbr),typeof(SOOrder.orderDesc), 
     typeof(SOOrder.customerRefNbr))]       
    public virtual string ReferenceID { get; set; }
    public abstract class referenceID : IBqlField { }

   #region SelectAction
        public abstract class selectAction : PX.Data.IBqlField
        {
        }
        protected string _SelectAction;
        [PXUIField(DisplayName = "Select ")]
        [PXStringList(new string[] { PrepareAndReleaseInvoice, PrintConsolidatedInvoice },
                       new string[] { "Prepare and Release Invoice", "Print Consolidated Invoice" })]
        [PXDefault(PrepareAndReleaseInvoice)]
        public virtual string SelectTemplate
        {
            get
            {
                return this._SelectAction;
            }
            set
            {
                this._SelectAction = value;
            }
        }
        #endregion

}

ASPX：

    <%@ Page Language="C#" 
    MasterPageFile="~/MasterPages/FormDetail.master" 
    AutoEventWireup="true" ValidateRequest="false" 
    CodeFile="KN506000.aspx.cs" Inherits="Page_KN506000" Title="Untitled 
    Page" %>
   <%@ MasterType VirtualPath="~/MasterPages/FormDetail.master" %>

   <asp:Content ID="cont1" ContentPlaceHolderID="phDS" Runat="Server">
   <px:PXDataSource ID="ds" runat="server" Visible="True" Width="100%" 
   PrimaryView="Filter" TypeName="KNLANOrderProcess.OrderInvoiceProcess">
   </px:PXDataSource>
   </asp:Content>
   <asp:Content ID="cont2" ContentPlaceHolderID="phF" Runat="Server">
   <px:PXFormView ID="form" runat="server" DataSourceID="ds" Style="z- 
   index: 100" 
    Width="100%" DataMember="Filter">
    <Template>
    <px:PXLayoutRule runat="server" ID="CstPXLayoutRule8" StartColumn="True" ></px:PXLayoutRule>
  <px:PXDropDown runat="server" ID="CstPXDropDown10" DataField="SelectTemplate" CommitChanges="True" ></px:PXDropDown>
  <px:PXSelector runat="server" ID="CstPXSelector9" DataField="ReferenceID" CommitChanges="True" AutoRefresh="True" ></px:PXSelector></Template>
</px:PXFormView>
</asp:Content>
<asp:Content ID="cont3" ContentPlaceHolderID="phG" Runat="Server">
<px:PXGrid ID="grid" runat="server" DataSourceID="ds" Style="z-index: 100" 
    Width="100%" Height="150px" SkinID="Details" TabIndex="300" 
TemporaryFilterCaption="Filter Applied">
<EmptyMsg ComboAddMessage="No records found.
Try to change filter or modify parameters above to see records here." 
NamedComboMessage="No records found as &#39;{0}&#39;.
Try to change filter or modify parameters above to see records here." 
NamedComboAddMessage="No records found as &#39;{0}&#39;.
Try to change filter or modify parameters above to see records here." 
FilteredMessage="No records found.
Try to change filter to see records here." FilteredAddMessage="No records 
found.
Try to change filter to see records here." NamedFilteredMessage="No 
records found as &#39;{0}&#39;.
Try to change filter to see records here." NamedFilteredAddMessage="No 
records found as &#39;{0}&#39;.
Try to change filter to see records here." AnonFilteredMessage="No records 
found.
Try to change filter to see records here." AnonFilteredAddMessage="No 
records found.
Try to change filter to see records here."></EmptyMsg>
    <Levels>
        <px:PXGridLevel DataKeyNames="OrderType,OrderNbr,LineNbr" 
DataMember="ImportInvoiceList">
            <Columns>
                <px:PXGridColumn DataField="OrderType">
                </px:PXGridColumn>
                <px:PXGridColumn DataField="OrderNbr">
                </px:PXGridColumn>
                <px:PXGridColumn DataField="OrderQty" TextAlign="Right" Width="100px">
                </px:PXGridColumn></Columns>
        </px:PXGridLevel>
    </Levels>
    <AutoSize Container="Window" Enabled="True" MinHeight="150" ></AutoSize>
</px:PXGrid>
</asp:Content>

示例屏幕： enter image description here

图：

public class OrderInvoiceProcess : PXGraph<OrderInvoiceProcess>
{
    #region Views
    public PXCancel<ImportInvoiceFilter> Cancel;
    public PXFilter<ImportInvoiceFilter> Filter;
    [PXFilterable]
    public PXFilteredProcessing<SOOrder, ImportInvoiceFilter> ImportInvoiceList;


    public PXSelect<SOOrder, Where<SOOrder.customerRefNbr, Equal<Current<ImportInvoiceFilter.referenceID>>
        >> SOOrders;

    #endregion
    public OrderInvoiceProcess()
    {
        ImportInvoiceList.SetProcessCaption("Process");
        ImportInvoiceList.SetProcessVisible(false);
        ImportInvoiceList.SetProcessAllCaption("Process ALL");
        ImportInvoiceFilter currentFilter = this.Filter.Current;

        ImportInvoiceList.SetProcessDelegate(
            delegate (List<SOOrder> list)
            {
                ProcessOrders(list, currentFilter, true);
            });
    }

    public IEnumerable importInvoiceList()
    {
        PXSelectBase<SOOrder> ImportOrderListBase = null;
        ImportInvoiceFilter currentInquiryfilter = Filter.Current;
        if (currentInquiryfilter != null && !string.IsNullOrEmpty(currentInquiryfilter.SelectTemplate))
        {
            switch (currentInquiryfilter.SelectTemplate)
            {
                case ImportInvoiceFilter.PrepareAndReleaseInvoice:

                    ImportOrderListBase = new PXSelectJoin<SOOrder, LeftJoin<SOOrderShipment, On<SOOrder.orderNbr,
        Equal<SOOrderShipment.orderNbr>>>, Where2<Where<SOOrderShipment.confirmed, Equal<True>,
            And<Where<SOOrderShipment.invoiceNbr, IsNull, And<SOOrder.customerRefNbr, Equal<Current<ImportInvoiceFilter.referenceID>>>>>>,
            And<Where<SOOrder.orderType, Equal<salesOrderTypeRO>,
                Or<SOOrder.orderType, Equal<salesOrderTypeCO>>>>>>(this);
                    return ImportOrderListBase.Select();

                case ImportInvoiceFilter.PrintConsolidatedInvoice:

                    break;
            }
        }
        return ImportOrderListBase.Select();

    }
}

1 个答案:

答案 0 :(得分：2)

编辑：

另一个问题是您在SelectAction字段上缺少基本类型属性。您只有PXStringList：

[PXStringList(new string[] { PrepareAndReleaseInvoice, PrintConsolidatedInvoice },
                       new string[] { "Prepare and Release Invoice", "Print Consolidated Invoice" })]

PXStringList不是基本类型，因此您应该添加PXString属性，它是基本类型：

[PXString(30, IsUnicode = true, InputMask = "")]
[PXStringList(new string[] { PrepareAndReleaseInvoice, PrintConsolidatedInvoice },
                   new string[] { "Prepare and Release Invoice", "Print Consolidated Invoice" })]

您可以在选择器BQL查询中使用DAC过滤器字段（selectAction）根据过滤器字段过滤选择器数据：

    [PXSelector(typeof(Search<SOOrder.orderNbr,
                       Where<Where2<Where<SOOrder.status, Equal<SOOrderStatus.open>, And<Current<SOImportFilter.selectAction>, Equal<SOImportFilter.createandConfirmShipment>>>,
                       Or<Where2<Where<SOOrder.status, Equal<SOOrderStatus.completed>>, And<Current<SOImportFilter.selectAction>, Equal<SOImportFilter.printInvoice>>>>>>>

在上述BQL请求中，where子句的逻辑等效于：

If (sales order status is open And select action is create and confirm shipment)
Or (sales order status is completed And select action is print invoice)

您可以使用自己的规则进行调整。

要使此过滤器正常工作，您需要使用ASPX控件上的CommitChanges和AutoRefresh属性来处理刷新行为。

您需要将CommitChanges设置为true，以在用户对其进行更改后立即将过滤器DAC修改发送回业务层：

// In a Grid
<px:PXGridColumn DataField="SelectAction" CommitChanges="True" />

// In a Form or in the RowTemplate of the Grid
<px:PXDropDown runat="server" ID="edSelectAction" DataField="SelectAction" CommitChanges="True" />

对于“销售订单”选择器，您需要将AutoRefresh设置为true，以便每次用户打开选择器时都执行选择器的BQL查询，而不是使用缓存中的陈旧值：

// In a Grid RowTemplate element
<px:PXGridLevel DataMember="YourDataView"
   <RowTemplate>
      <px:PXSelector runat="server" ID="edSalesOrderSelector" DataField="SalesOrderSelector" AutoRefresh="True" />
   </RowTemplate>                   

   <Columns>
      <px:PXGridColumn DataField="SalesOrderSelector" CommitChanges="True" />
   </Columns>
</px:PXGridLevel>

// In a Form
<px:PXSelector runat="server" ID="edSalesOrderSelector" DataField="SalesOrderSelector" AutoRefresh="True" />
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