BusinessMgr 3.0.0.7

SacsCoreWeb/Web/Components/SaModel.cs

@@ -1,9 +1,12 @@
-using Sarand.Net.Standard.Base.App;
+using Microsoft.AspNetCore.Mvc.Rendering;
+using Sarand.Net.Standard.Base.App;
+using Sarand.Net.Standard.Base.CodeTypes;
 using Sarand.Net.Standard.Base.Core;
 using Sarand.Net.Standard.Base.Dbas;
 using Sarand.Net.Standard.Base.Utils;
 using System;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Sacs.Web.Components
 {
@@ -24,16 +27,16 @@ namespace Sacs.Web.Components
 		{
 		}
 
-        protected override void Dispose(bool disposing)
-        {
+		protected override void Dispose(bool disposing)
+		{
 			if (disposing)
 			{
 			}
-        }
+		}
 
-        //---------------------------------------------------------------
-        // Properties.
-        public bool DebugMode { get; } = SacsSystem.DebugMode;
+		//---------------------------------------------------------------
+		// Properties.
+		public bool DebugMode { get; } = SacsSystem.DebugMode;
 		public bool OK { get { return !HasMessages(); } }
 		public virtual bool ProhibitCache { get; set; } = true;
 		public String PageCaption { get; set; }
@@ -119,6 +122,15 @@ namespace Sacs.Web.Components
 			Paging.PopulatePagingTo(resultsPaging);
 		}
 
+		//-------------------------------------------------------------------
+		// View data.
+
+		/// <summary>Empty list of values for dropdown.</summary>
+		public IEnumerable<SelectListItem> GetEmptyListForSelect()
+		{
+			return new SelectList(Enumerable.Empty<SelectListItem>());
+		}
+
 		//-------------------------------------------------------------------
 		// Messages.
 		//-------------------------------------------------------------------
@@ -148,7 +160,7 @@ namespace Sacs.Web.Components
 			errorMessages.Add(message);
 		}
 
-        //---------------------------------------------------------------
-    }
+		//---------------------------------------------------------------
+	}
 	//=======================================================================
 }