add the same edits to XPO project

Author: ebryliakov

CS/XPO/CustomViewItemXPO/CustomViewItemXPO.Blazor.Server/CustomViewItemXPO.Blazor.Server.csproj

@@ -17,9 +17,6 @@
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
   </ItemGroup>
-  <ItemGroup>
-    <None Include="Editors\ButtonViewItem\ButtonRenderer.razor" />
-  </ItemGroup>
   <ItemGroup>
     <PackageReference Include="DevExpress.ExpressApp.Blazor" Version="25.2.1-alpha-25302" />
     <PackageReference Include="DevExpress.ExpressApp.CodeAnalysis" Version="25.2.1-alpha-25302" />

CS/XPO/CustomViewItemXPO/CustomViewItemXPO.Blazor.Server/Editors/ButtonViewItem/Button.razor

@@ -0,0 +1,10 @@
+@namespace CustomViewItemXPO.Blazor.Server.Editors.ButtonViewItem
+
+<DxButton Text=@Text Click=@Click />
+
+@code {
+    [Parameter]
+    public string Text { get; set; }
+    [Parameter]
+    public EventCallback<MouseEventArgs> Click { get; set; }
+}

CS/XPO/CustomViewItemXPO/CustomViewItemXPO.Blazor.Server/Editors/ButtonViewItem/ButtonDetailViewItemBlazor.cs

@@ -1,45 +1,42 @@
-using System;
-using DevExpress.ExpressApp;
+using DevExpress.ExpressApp;
 using DevExpress.ExpressApp.Blazor;
+using DevExpress.ExpressApp.Blazor.Components;
+using DevExpress.ExpressApp.Blazor.Components.Models;
 using DevExpress.ExpressApp.Editors;
 using DevExpress.ExpressApp.Model;
 using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Web;
 
-using DevExpress.ExpressApp.Blazor.Components;
+namespace CustomViewItemXPO.Blazor.Server.Editors.ButtonViewItem;
+
+public interface IModelButtonDetailViewItemBlazor : IModelViewItem;
 
-namespace MySolution.Module.Blazor {
-    public interface IModelButtonDetailViewItemBlazor : IModelViewItem { }
+[ViewItem(typeof(IModelButtonDetailViewItemBlazor))]
+public class ButtonDetailViewItemBlazor(IModelViewItem model, Type objectType) : 
+    ViewItem(objectType, model.Id), 
+    IComponentContentHolder, 
+    IComplexViewItem
+{
+    public ButtonModel ComponentModel => componentModel;
+    
+    private ButtonModel componentModel;
+    private XafApplication application;
 
-    [ViewItem(typeof(IModelButtonDetailViewItemBlazor))]
-    public class ButtonDetailViewItemBlazor : ViewItem, IComplexViewItem {
-        public class ButtonHolder : IComponentContentHolder {
-            public ButtonHolder(ButtonModel componentModel) {
-                ComponentModel = componentModel;
-            }
-            public ButtonModel ComponentModel { get; }
-            RenderFragment IComponentContentHolder.ComponentContent => ComponentModelObserver.Create(ComponentModel, ButtonRenderer.Create(ComponentModel));
-        }
-        private XafApplication application;
-        public ButtonDetailViewItemBlazor(IModelViewItem model, Type objectType) : base(objectType, model.Id) { }
-        void IComplexViewItem.Setup(IObjectSpace objectSpace, XafApplication application) {
-            this.application = application;
-        }
-        protected override object CreateControlCore() => new ButtonHolder(new ButtonModel());
-        protected override void OnControlCreated() {
-            if (Control is ButtonHolder holder) {
-                holder.ComponentModel.Text = "Click me!";
-                holder.ComponentModel.Click += ComponentModel_Click;
-            }
-            base.OnControlCreated();
-        }
-        public override void BreakLinksToControl(bool unwireEventsOnly) {
-            if (Control is ButtonHolder holder) {
-                holder.ComponentModel.Click -= ComponentModel_Click;
-            }
-            base.BreakLinksToControl(unwireEventsOnly);
-        }
-        private void ComponentModel_Click(object sender, EventArgs e) {
-            application.ShowViewStrategy.ShowMessage("Action is executed!");
-        }
+    RenderFragment IComponentContentHolder.ComponentContent =>
+        ComponentModelObserver.Create(componentModel, componentModel.GetComponentContent());
+    void IComplexViewItem.Setup(IObjectSpace objectSpace, XafApplication application) {
+        this.application = application;
+    }
+
+    protected override object CreateControlCore() {
+        componentModel = new ButtonModel
+        {
+            Text = "Click me!",
+            Click = EventCallback.Factory.Create<MouseEventArgs>(this, ComponentModel_Click),
+        };
+        return componentModel;
+    }
+    private void ComponentModel_Click() {
+        application.ShowViewStrategy.ShowMessage("Action is executed!");
     }
-}
+}

CS/XPO/CustomViewItemXPO/CustomViewItemXPO.Blazor.Server/Editors/ButtonViewItem/ButtonModel.cs

@@ -1,15 +1,18 @@
-using System;
-using DevExpress.ExpressApp.Blazor.Components.Models;
+using DevExpress.ExpressApp.Blazor.Components.Models;
+using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Web;
 
-namespace MySolution.Module.Blazor {
-    public class ButtonModel : ComponentModelBase {
-        public string Text {
-            get => GetPropertyValue<string>();
-            set => SetPropertyValue(value);
-        }
-        public void ClickFromUI() {
-            Click?.Invoke(this, EventArgs.Empty);
-        }
-        public event EventHandler Click;
+namespace CustomViewItemXPO.Blazor.Server.Editors.ButtonViewItem;
+
+public class ButtonModel : ComponentModelBase {
+    public string Text {
+        get => GetPropertyValue<string>();
+        set => SetPropertyValue(value);
+    }
+    public EventCallback<MouseEventArgs> Click {
+        get => GetPropertyValue<EventCallback<MouseEventArgs>>();
+        set => SetPropertyValue(value);
     }
-}
+
+    public override Type ComponentType => typeof(Button);
+}

CS/XPO/CustomViewItemXPO/CustomViewItemXPO.Blazor.Server/Editors/ButtonViewItem/ButtonRenderer.razor

@@ -0,0 +1,12 @@
+{
+  "profiles": {
+    "CustomViewItemXPO.Blazor.Server": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:5001;http://localhost:5000",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}