Hello everybody,
today I want to leave a note on how to use PXLineNbr attribute in Acumatica pages. Recently myself and one of my team members struggled a bit with a question on how to add it properly. Below goes a bit changed worked tempalte:
public class PrimaryTable : IBqlTable
{
#region LineId
public abstract class lineId : PX.Data.BQL.BqlInt.Field<lineId> { }
[PXDBInt]
[PXDefault(0)]
public virtual int? LineId { get; set; }
#endregion
#region LineCntr
public abstract class lineCntr : PX.Data.BQL.BqlInt.Field<lineCntr> { }
[PXDBInt]
[PXDefault(0)]
public virtual int? LineCntr { get; set; }
#endregion
}
public class DetailsTable : IBqlTable
{
#region LineNbr
public abstract class lineNbr : IBqlField { }
[PXDBInt(IsKey = true)]
[PXDefault]
[PXLineNbr(typeof(PrimaryTable.lineCntr))]
[PXParent(typeof(SelectFrom<PrimaryTable>.Where<PrimaryTable.lineId.IsEqual<PrimaryTable.lineId
.FromCurrent>>))]
public virtual int? LineNbr { get; set; }
#endregion
}
Summary
As you see, nothing special in this code. Add PXParent, PXLineNbr and enjoy with line counter feature.