refactor: support Items null

ArgoZhang · ArgoZhang · commit ba01579f3c75 · 2024-12-19T17:36:22.000+08:00
diff --git a/src/BootstrapBlazor/Components/TreeView/TreeView.razor.cs b/src/BootstrapBlazor/Components/TreeView/TreeView.razor.cs
@@ -378,6 +378,10 @@ protected override async Task OnParametersSetAsync()
             ActiveItem ??= Items.FirstOrDefaultActiveItem();
             ActiveItem?.SetParentExpand<TreeViewItem<TItem>, TItem>(true);
         }
+        else
+        {
+            _rows = null;
+        }
     }
 
     /// <summary>

Original file line number	Diff line number	Diff line change
`@@ -378,6 +378,10 @@ protected override async Task OnParametersSetAsync()`
`378`	`378`	`ActiveItem ??= Items.FirstOrDefaultActiveItem();`
`379`	`379`	`ActiveItem?.SetParentExpand<TreeViewItem<TItem>, TItem>(true);`
`380`	`380`	`}`
	`381`	`+ else`
	`382`	`+ {`
	`383`	`+ _rows = null;`
	`384`	`+ }`
`381`	`385`	`}`
`382`	`386`
`383`	`387`	`/// <summary>`