Contact lookup based on Customer selection

问题

I need to create a Contact lookup in SO screen (SO301000). I have already created user defined custom field as below. I is listing all contacts but it is not refreshing based on when select customer. Do I have to write any event for CustomerID to refresh these Contact lookup? Does anyone has any idea?

[PXDBInt]
[PXUIField(DisplayName = "Contact")]
[PXSelector(typeof(Search2<Contact.contactID,
	LeftJoin<BAccount, On<BAccount.bAccountID, Equal<Contact.bAccountID>>>>),
	DescriptionField = typeof(Contact.displayName), Filterable = true, DirtyRead = true)]
[PXRestrictor(typeof(Where<Contact.isActive, Equal<True>>), PX.Objects.CR.Messages.ContactInactive, typeof(Contact.displayName))]
[PXDBChildIdentity(typeof(Contact.contactID))]
public virtual int? UsrCustContactID { get; set; }
public abstract class usrCustContactID : IBqlField { }

回答1:

You are missing Where Clause and you need to use BAccount2 instead of BAccount. SOOrderEntry Graph has data view defined with Vendor DAC which gets initialized first/before BAccount and framework will substitute it with Vendor DAC. To prevent this, you need to use BAccount2 DAC in your BQL.

    using System;
    using PX.Data;
    using PX.Objects.SO;
    using PX.Objects.CR;

    namespace DemoPkg
    {
        public class SOOrderPXExt : PXCacheExtension<SOOrder>
        {
            #region UsrContactID

            public abstract class usrContactID : IBqlField { }

            [PXDBInt()]
            [PXUIField(DisplayName = "Contact", Visibility = PXUIVisibility.Visible)]
            [PXSelector(typeof(Search2<Contact.contactID,
                LeftJoin<BAccount2, On<BAccount2.bAccountID, Equal<Contact.bAccountID>>>>),
                DescriptionField = typeof(Contact.displayName), Filterable = true, DirtyRead = true)]
            [PXDefault(PersistingCheck = PXPersistingCheck.Nothing)]
            [PXFormula(typeof(Default<CRCase.customerID>))]
            [PXRestrictor(typeof(Where<Contact.contactType, NotEqual<ContactTypesAttribute.bAccountProperty>,
                    And<Where<BAccount2.bAccountID, Equal<Current<SOOrder.customerID>>,
                            Or<Current<SOOrder.customerID>, IsNull>>>>), PX.Objects.CR.Messages.ContactBAccountDiff)]
            [PXRestrictor(typeof(Where<Contact.isActive, Equal<True>>), PX.Objects.CR.Messages.ContactInactive,
                          typeof(Contact.displayName))]
            public virtual Int32? UsrContactID { get; set; }

            #endregion
        }
    }

And make sure you have AutoRefresh set to true in aspx for PXSelector control of this field.

回答2:

I see you do not have a where condition in your selector to be based on the given customer. Try updating your selector to match something like this...

[PXSelector(typeof(Search2<Contact.contactID,
    LeftJoin<BAccount, On<BAccount.bAccountID, Equal<Contact.bAccountID>>>,
    Where<BAccount.bAccountID, Equal<Current<SOOrder.customerID>>>>),
DescriptionField = typeof(Contact.displayName), Filterable = true, DirtyRead = true)]

In your page also make sure your selector has AutoRefresh="true"

Example:

<px:PXSelector ID="edWeightUOM" runat="server" 
    DataField="WeightUOM" Size="S" AutoRefresh="true" />

来源：https://stackoverflow.com/questions/42228334/contact-lookup-based-on-customer-selection

标签

acumatica