ExtensionPropertyLookupConfiguration added.

framework/src/Volo.Abp.ObjectExtending/Volo/Abp/ObjectExtending/IBasicObjectExtensionPropertyInfo.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using JetBrains.Annotations;
 using Volo.Abp.Localization;
+using Volo.Abp.ObjectExtending.Modularity;
 
 namespace Volo.Abp.ObjectExtending
 {
@@ -34,5 +35,8 @@ namespace Volo.Abp.ObjectExtending
         /// </summary>
         [CanBeNull]
         public Func<object> DefaultValueFactory { get; set; }
+
+        [NotNull]
+        public ExtensionPropertyLookupConfiguration LookupConfiguration { get; set; }
     }
 }

framework/src/Volo.Abp.ObjectExtending/Volo/Abp/ObjectExtending/Modularity/ExtensionPropertyConfiguration.cs

@@ -28,7 +28,7 @@ namespace Volo.Abp.ObjectExtending.Modularity
 
         [NotNull]
         public Dictionary<string, object> Configuration { get; }
-        
+
         /// <summary>
         /// Single point to enable/disable this property for the clients (UI and API).
         /// If this is false, the configuration made in the <see cref="UI"/> and the <see cref="Api"/>
@@ -42,7 +42,7 @@ namespace Volo.Abp.ObjectExtending.Modularity
 
         [NotNull]
         public ExtensionPropertyUiConfiguration UI { get; }
-        
+
         [NotNull]
         public ExtensionPropertyApiConfiguration Api { get; }
 
@@ -59,6 +59,9 @@ namespace Volo.Abp.ObjectExtending.Modularity
         [CanBeNull]
         public Func<object> DefaultValueFactory { get; set; }
 
+        [NotNull]
+        public ExtensionPropertyLookupConfiguration LookupConfiguration { get; set; }
+
         public ExtensionPropertyConfiguration(
             [NotNull] EntityExtensionConfiguration entityExtensionConfiguration,
             [NotNull] Type type,
@@ -78,6 +81,7 @@ namespace Volo.Abp.ObjectExtending.Modularity
 
             Attributes.AddRange(ExtensionPropertyHelper.GetDefaultAttributes(Type));
             DefaultValue = TypeHelper.GetDefaultValue(Type);
+            LookupConfiguration = new ExtensionPropertyLookupConfiguration();
         }
 
         public object GetDefaultValue()

framework/src/Volo.Abp.ObjectExtending/Volo/Abp/ObjectExtending/Modularity/ExtensionPropertyLookupConfiguration.cs

@@ -0,0 +1,9 @@
+namespace Volo.Abp.ObjectExtending.Modularity
+{
+    public class ExtensionPropertyLookupConfiguration
+    {
+        public string ApiUrl { get; set; }
+        public string DisplayPropertyName { get; set; } = "text";
+        public string ValuePropertyName { get; set; } = "id";
+    }
+}

framework/src/Volo.Abp.ObjectExtending/Volo/Abp/ObjectExtending/Modularity/ModuleExtensionConfigurationHelper.cs

@@ -155,6 +155,7 @@ namespace Volo.Abp.ObjectExtending.Modularity
                         property.Validators.AddRange(propertyConfig.Validators);
                         property.DefaultValue = propertyConfig.DefaultValue;
                         property.DefaultValueFactory = propertyConfig.DefaultValueFactory;
+                        property.LookupConfiguration = propertyConfig.LookupConfiguration;
                     }
                 );
         }

framework/src/Volo.Abp.ObjectExtending/Volo/Abp/ObjectExtending/ObjectExtensionPropertyInfo.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using JetBrains.Annotations;
 using Volo.Abp.Localization;
+using Volo.Abp.ObjectExtending.Modularity;
 using Volo.Abp.Reflection;
 
 namespace Volo.Abp.ObjectExtending
@@ -57,6 +58,9 @@ namespace Volo.Abp.ObjectExtending
         [CanBeNull]
         public Func<object> DefaultValueFactory { get; set; }
 
+        [NotNull]
+        public ExtensionPropertyLookupConfiguration LookupConfiguration { get; set; }
+
         public ObjectExtensionPropertyInfo(
             [NotNull] ObjectExtensionInfo objectExtension,
             [NotNull] Type type,