fix(SelectTree): shoud set the default active node by Value on first render (#5004)

* fix: 修复 Value 设置 IsActive 状态逻辑

* chore: bump version 9.2.1-beta02

Co-Authored-By: AiZhen <[email protected]>

* test: 增加单元测试

* refactor: 更改判定条件

---------

Co-authored-by: AiZhen <[email protected]>

Author: ArgoZhang

src/BootstrapBlazor/BootstrapBlazor.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>9.2.1-beta01</Version>
+    <Version>9.2.1-beta02</Version>
   </PropertyGroup>
 
   <ItemGroup>

src/BootstrapBlazor/Components/Select/SelectTree.razor.cs

@@ -232,6 +232,7 @@ private async Task TriggerItemChanged(Func<TreeViewItem<TValue>, bool> predicate
         var currentItem = GetExpandedItems().FirstOrDefault(predicate);
         if (currentItem != null)
         {
+            currentItem.IsActive = true;
             await ItemChanged(currentItem);
         }
     }

test/UnitTest/Components/SelectTreeTest.cs

@@ -190,6 +190,20 @@ public void IsPopover_Ok()
         cut.DoesNotContain("data-bs-toggle=\"dropdown\"");
     }
 
+    [Fact]
+    public void IsActive_Ok()
+    {
+        var items = TreeFoo.GetTreeItems();
+        var cut = Context.RenderComponent<SelectTree<TreeFoo>>(builder =>
+        {
+            builder.Add(p => p.Items, items);
+            builder.Add(p => p.Value, new TreeFoo() { Id = "1020", Text = "Navigation Two" });
+        });
+        var nodes = cut.FindAll(".tree-content");
+        Assert.Equal(3, nodes.Count);
+        Assert.Contains("active", nodes[1].ClassName);
+    }
+
     private List<TreeViewItem<string>> BindItems { get; } =
     [
         new TreeViewItem<string>("Test1")