【发布时间】：2017-03-17 02:12:48
【问题描述】：
当我在“Founds Transfers” (CA301000) 中选择现金账户时，GL 余额 和 可用余额 条目会更新。
这些金额来自哪里？我的意思是，我需要通过 GI 查询这些字段，但我无法弄清楚表的名称。
有什么线索吗？
【问题讨论】：
【发布时间】：2017-03-17 02:12:48
【问题描述】：
GL 余额和可用余额字段是 CATransfer DAC 的一部分。 您不会在 CATransfer 数据库表中找到它们，因为它们是在 CATransfer DAC 运行时使用 GLBalanceAttribute 和 CashBalanceAttribute 的 FieldSelecting 事件作为未绑定字段计算的。
您可以通过按住 Ctl+Alt 并单击该字段来查找 UI 元素的 DAC 和数据字段。
作为参考，以下是 CATransfer Dac 中的 GLBalance 属性：
#region InGLBalance
public abstract class inGLBalance : PX.Data.IBqlField
{
}
protected Decimal? _InGLBalance;
[PXDefault(TypeCode.Decimal, "0.0", PersistingCheck = PXPersistingCheck.Nothing)]
[PXCury(typeof(CATransfer.inCuryID))]
[PXUIField(DisplayName = "GL Balance", Enabled = false)]
[GLBalance(typeof(CATransfer.inAccountID), null, typeof(CATransfer.inDate))]
public virtual Decimal? InGLBalance
{
get
{
return this._InGLBalance;
}
set
{
this._InGLBalance = value;
}
}
#endregion
#region OutGLBalance
public abstract class outGLBalance : PX.Data.IBqlField
{
}
protected Decimal? _OutGLBalance;
[PXDefault(TypeCode.Decimal, "0.0", PersistingCheck = PXPersistingCheck.Nothing)]
[PXCury(typeof(CATransfer.outCuryID))]
[PXUIField(DisplayName = "GL Balance", Enabled = false)]
[GLBalance(typeof(CATransfer.outAccountID), null, typeof(CATransfer.outDate))]
public virtual Decimal? OutGLBalance
{
get
{
return this._OutGLBalance;
}
set
{
this._OutGLBalance = value;
}
}
#endregion
这里是计算值的 GLBalanceAttribute 类 FieldSelecting 事件：
public virtual void FieldSelecting(PXCache sender, PXFieldSelectingEventArgs e)
{
GLSetup gLSetup = PXSelect<GLSetup>.Select(sender.Graph);
decimal? result = 0m;
object CashAccountID = sender.GetValue(e.Row, _CashAccount);
object FinPeriodID = null;
if (string.IsNullOrEmpty(_FinPeriodID))
{
object FinDate = sender.GetValue(e.Row, _FinDate);
FinPeriod finPeriod = PXSelect<FinPeriod, Where<FinPeriod.startDate, LessEqual<Required<FinPeriod.startDate>>,
And<FinPeriod.endDate, Greater<Required<FinPeriod.endDate>>>>>.Select(sender.Graph, FinDate, FinDate);
if (finPeriod != null)
{
FinPeriodID = finPeriod.FinPeriodID;
}
}
else
{
FinPeriodID = sender.GetValue(e.Row, _FinPeriodID);
}
if (CashAccountID != null && FinPeriodID != null)
{
// clear glhistory cache for ReleasePayments longrun
sender.Graph.Caches<GLHistory>().ClearQueryCache();
sender.Graph.Caches<GLHistory>().Clear();
GLHistory gLHistory = PXSelectJoin<GLHistory,
InnerJoin<GLHistoryByPeriod,
On<GLHistoryByPeriod.accountID, Equal<GLHistory.accountID>,
And<GLHistoryByPeriod.branchID, Equal<GLHistory.branchID>,
And<GLHistoryByPeriod.ledgerID, Equal<GLHistory.ledgerID>,
And<GLHistoryByPeriod.subID, Equal<GLHistory.subID>,
And<GLHistoryByPeriod.lastActivityPeriod, Equal<GLHistory.finPeriodID>>>>>>,
InnerJoin<Branch,
On<Branch.branchID, Equal<GLHistory.branchID>,
And<Branch.ledgerID, Equal<GLHistory.ledgerID>>>,
InnerJoin<CashAccount,
On<GLHistoryByPeriod.branchID, Equal<CashAccount.branchID>,
And<GLHistoryByPeriod.accountID, Equal<CashAccount.accountID>,
And<GLHistoryByPeriod.subID, Equal<CashAccount.subID>>>>,
InnerJoin<Account,
On<GLHistoryByPeriod.accountID, Equal<Account.accountID>,
And<Match<Account, Current<AccessInfo.userName>>>>,
InnerJoin<Sub,
On<GLHistoryByPeriod.subID, Equal<Sub.subID>, And<Match<Sub, Current<AccessInfo.userName>>>>>>>>>,
Where<CashAccount.cashAccountID, Equal<Required<CashAccount.cashAccountID>>,
And<GLHistoryByPeriod.finPeriodID, Equal<Required<GLHistoryByPeriod.finPeriodID>>>
>>.Select(sender.Graph, CashAccountID, FinPeriodID);
if (gLHistory != null)
{
result = gLHistory.CuryFinYtdBalance;
}
}
e.ReturnValue = result;
e.Cancel = true;
}
}
以下是 CATransfer Dac 的 CashBalance 属性：
#region CashBalanceIn
public abstract class cashBalanceIn : PX.Data.IBqlField
{
}
protected Decimal? _CashBalanceIn;
[PXDefault(TypeCode.Decimal, "0.0", PersistingCheck = PXPersistingCheck.Nothing)]
[PXCury(typeof(CATransfer.inCuryID))]
[PXUIField(DisplayName = "Available Balance", Enabled = false)]
[CashBalance(typeof(CATransfer.inAccountID))]
public virtual Decimal? CashBalanceIn
{
get
{
return this._CashBalanceIn;
}
set
{
this._CashBalanceIn = value;
}
}
#endregion
#region CashBalanceOut
public abstract class cashBalanceOut : PX.Data.IBqlField
{
}
protected Decimal? _CashBalanceOut;
[PXDefault(TypeCode.Decimal, "0.0", PersistingCheck = PXPersistingCheck.Nothing)]
[PXCury(typeof(CATransfer.outCuryID))]
[PXUIField(DisplayName = "Available Balance", Enabled = false)]
[CashBalance(typeof(CATransfer.outAccountID))]
public virtual Decimal? CashBalanceOut
{
get
{
return this._CashBalanceOut;
}
set
{
this._CashBalanceOut = value;
}
}
#endregion
以及计算值的CashBalanceAttribute类FieldSelecting事件：
public virtual void FieldSelecting(PXCache sender, PXFieldSelectingEventArgs e)
{
CASetup caSetup = PXSelect<CASetup>.Select(sender.Graph);
decimal? result = 0m;
object CashAccountID = sender.GetValue(e.Row, _CashAccount);
CADailySummary caBalance = PXSelectGroupBy<CADailySummary,
Where<CADailySummary.cashAccountID, Equal<Required<CADailySummary.cashAccountID>>>,
Aggregate<Sum<CADailySummary.amtReleasedClearedCr,
Sum<CADailySummary.amtReleasedClearedDr,
Sum<CADailySummary.amtReleasedUnclearedCr,
Sum<CADailySummary.amtReleasedUnclearedDr,
Sum<CADailySummary.amtUnreleasedClearedCr,
Sum<CADailySummary.amtUnreleasedClearedDr,
Sum<CADailySummary.amtUnreleasedUnclearedCr,
Sum<CADailySummary.amtUnreleasedUnclearedDr>>>>>>>>>>.
Select(sender.Graph, CashAccountID);
if ((caBalance != null) && (caBalance.CashAccountID != null))
{
result = caBalance.AmtReleasedClearedDr - caBalance.AmtReleasedClearedCr;
if ((bool)caSetup.CalcBalDebitClearedUnreleased)
result += caBalance.AmtUnreleasedClearedDr;
if ((bool)caSetup.CalcBalCreditClearedUnreleased)
result -= caBalance.AmtUnreleasedClearedCr;
if ((bool)caSetup.CalcBalDebitUnclearedReleased)
result += caBalance.AmtReleasedUnclearedDr;
if ((bool)caSetup.CalcBalCreditUnclearedReleased)
result -= caBalance.AmtReleasedUnclearedCr;
if ((bool)caSetup.CalcBalDebitUnclearedUnreleased)
result += caBalance.AmtUnreleasedUnclearedDr;
if ((bool)caSetup.CalcBalCreditUnclearedUnreleased)
result -= caBalance.AmtUnreleasedUnclearedCr;
}
e.ReturnValue = result;
e.Cancel = true;
}
}
【讨论】：