fix #1883 initialize createDeferred with transition value

solidjs · Sep 18, 2023 · 13b1fa6 · 13b1fa6
1 parent f84f356
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diff --git a/.changeset/lazy-carpets-sit.md b/.changeset/lazy-carpets-sit.md
@@ -0,0 +1,5 @@
+---
+"solid-js": patch
+---
+
+fix #1883 initialize createDeferred with transition value
diff --git a/packages/solid/src/reactive/signal.ts b/packages/solid/src/reactive/signal.ts
@@ -756,10 +756,15 @@ export function createDeferred<T>(source: Accessor<T>, options?: DeferredOptions
     },
     undefined,
     true
+  ) as Memo<any>;
+  const [deferred, setDeferred] = createSignal(
+    Transition && Transition.running && Transition.sources.has(node) ? node.tValue : node.value,
+    options
   );
-  const [deferred, setDeferred] = createSignal(node.value as T, options);
   updateComputation(node);
-  setDeferred(() => node.value as T);
+  setDeferred(() =>
+    Transition && Transition.running && Transition.sources.has(node) ? node.tValue : node.value
+  );
   return deferred;
 }