Custom Processing Screen Dead End--Need help with "Hello World" Template

Hi @danoj  Please find the template of the custom processing screen code. hope this helps!

 


  public class BulkSOProcess : PXGraph<BulkSOProcess>
    {
        public PXCancel<MyFilterDAC> Cancel;
        public PXFilter<MyFilterDAC> Filter;
        public PXSelect<LogDAC> SSaaSLogView;

        [PXFilterable]
        public PXFilteredProcessing<SOOrder, MyFilterDAC> MyProcessView;


        #region Constructor

        public BulkSOProcess()
        {
            MyProcessView.SetProcessCaption(MyConstants.Process);
            MyProcessView.SetProcessAllCaption(MyConstants.ProcessAll);
            MyFilterDAC currentFilter = this.Filter.Current;
            MyProcessView.SetProcessDelegate(
                delegate (List<SOOrder> list)
                {
                    GetOrders(list, currentFilter);
                });
        }
        #endregion 

        public static void GetOrders(List<SOOrder> list, MyFilterDAC currentFilter)
        {
            BulkSOSSaaSProcess graph = PXGraph.CreateInstance<BulkSOSSaaSProcess>();
            graph.ProcessOrders(list, currentFilter);
        }

        public virtual void ProcessOrders(List<SOOrder> list, MyFilterDAC currentFilter)
        {
            if (list.Count <= 0) return;

            if (currentFilter != null)
            {
			   foreach (SOOrder currentOrder in list)
                    { 
                        try
                        {
						    //logic here
							PXProcessing<SOOrder>.SetInfo(list.IndexOf(currentOrder), "Record successfully processed");
						}
						catch(Exception ex)
						{
						   //log the details if required
						   PXProcessing<SOOrder>.SetError(list.IndexOf(currentOrder), ex.Message);
						}
					}	

			}
		}
	}

 #region FilterClass
    [Serializable()]
    [PXCacheName("MyFilterDAC")]
    public partial class MyFilterDAC : IBqlTable
    {
        #region FromDate

        [PXDate()]
        [PXDefault(typeof(AccessInfo.businessDate), PersistingCheck = PXPersistingCheck.Nothing)]
        [PXUIField(DisplayName = "From Date (Order)")]
        public virtual DateTime? FromDate { get; set; }
        public abstract class fromDate : IBqlField { }

        #endregion

        #region TODate

        [PXDate()]
        [PXDefault(typeof(AccessInfo.businessDate), PersistingCheck = PXPersistingCheck.Nothing)]
        [PXUIField(DisplayName = "To Date (Order)")]
        public virtual DateTime? TODate { get; set; }
        public abstract class tODate : IBqlField { }

        #endregion


    }

    #endregion