Webassembly working (I believe)

javiercn · javiercn · commit 2b174b7476d9 · 2025-07-19T18:47:24.000+02:00
diff --git a/src/Components/Web.JS/src/Boot.WebAssembly.Common.ts b/src/Components/Web.JS/src/Boot.WebAssembly.Common.ts
@@ -156,8 +156,10 @@ async function startCore(components: RootComponentManager<WebAssemblyComponentDe
 
   Blazor._internal.getInitialComponentsUpdate = () => initialUpdatePromise;
 
-  Blazor._internal.updateRootComponents = (operations: string) =>
-    Blazor._internal.dotNetExports?.UpdateRootComponentsCore(operations);
+  Blazor._internal.updateRootComponents = (operations: string) => {
+    const appState = discoverWebAssemblyPersistedState(document) || '';
+    Blazor._internal.dotNetExports?.UpdateRootComponentsCore(operations, appState);
+  };
 
   Blazor._internal.endUpdateRootComponents = (batchId: number) =>
     components.onAfterUpdateRootComponents?.(batchId);
diff --git a/src/Components/Web.JS/src/GlobalExports.ts b/src/Components/Web.JS/src/GlobalExports.ts
@@ -87,7 +87,7 @@ export interface IBlazor {
       EndInvokeJS: (argsJson: string) => void;
       BeginInvokeDotNet: (callId: string | null, assemblyNameOrDotNetObjectId: string, methodIdentifier: string, argsJson: string) => void;
       ReceiveByteArrayFromJS: (id: number, data: Uint8Array) => void;
-      UpdateRootComponentsCore: (operationsJson: string) => void;
+      UpdateRootComponentsCore: (operationsJson: string, appState: string) => void;
     }
 
     // APIs invoked by hot reload

Original file line number	Diff line number	Diff line change
`@@ -87,7 +87,7 @@ export interface IBlazor {`
`87`	`87`	`EndInvokeJS: (argsJson: string) => void;`
`88`	`88`	`BeginInvokeDotNet: (callId: string \| null, assemblyNameOrDotNetObjectId: string, methodIdentifier: string, argsJson: string) => void;`
`89`	`89`	`ReceiveByteArrayFromJS: (id: number, data: Uint8Array) => void;`
`90`		`- UpdateRootComponentsCore: (operationsJson: string) => void;`
	`90`	`+ UpdateRootComponentsCore: (operationsJson: string, appState: string) => void;`
`91`	`91`	`}`
`92`	`92`
`93`	`93`	`// APIs invoked by hot reload`