fix: useWindowVirtualizer locking scrolling position (#592)

TanStack · Sep 26, 2023 · e880185 · e880185
1 parent d4022fd
commit e880185
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Showing 5 changed files with 7 additions and 1 deletion.
diff --git a/packages/react-virtual/src/index.tsx b/packages/react-virtual/src/index.tsx
@@ -81,6 +81,7 @@ export function useWindowVirtualizer<TItemElement extends Element>(
     observeElementRect: observeWindowRect,
     observeElementOffset: observeWindowOffset,
     scrollToFn: windowScroll,
+    initialOffset: typeof document !== 'undefined' ? window.scrollY : undefined,
     ...options,
   })
 }
diff --git a/packages/solid-virtual/src/index.tsx b/packages/solid-virtual/src/index.tsx
@@ -122,6 +122,8 @@ export function createWindowVirtualizer<TItemElement extends Element>(
         observeElementRect: observeWindowRect,
         observeElementOffset: observeWindowOffset,
         scrollToFn: windowScroll,
+        initialOffset:
+          typeof document !== 'undefined' ? window.scrollY : undefined,
       },
       options,
     ),

diff --git a/packages/svelte-virtual/src/index.ts b/packages/svelte-virtual/src/index.ts
@@ -92,6 +92,7 @@ export function createWindowVirtualizer<TItemElement extends Element>(
     observeElementRect: observeWindowRect,
     observeElementOffset: observeWindowOffset,
     scrollToFn: windowScroll,
+    initialOffset: typeof document !== 'undefined' ? window.scrollY : undefined,
     ...options,
   })
 }
diff --git a/packages/virtual-core/src/index.ts b/packages/virtual-core/src/index.ts
@@ -187,7 +187,7 @@ export const measureElement = <TItemElement extends Element>(
 export const windowScroll = <T extends Window>(
   offset: number,
   {
-    adjustments = window.scrollY,
+    adjustments = 0,
     behavior,
   }: { adjustments?: number; behavior?: ScrollBehavior },
   instance: Virtualizer<T, any>,

diff --git a/packages/vue-virtual/src/index.ts b/packages/vue-virtual/src/index.ts
@@ -106,6 +106,8 @@ export function useWindowVirtualizer<TItemElement extends Element>(
       observeElementRect: observeWindowRect,
       observeElementOffset: observeWindowOffset,
       scrollToFn: windowScroll,
+      initialOffset:
+        typeof document !== 'undefined' ? window.scrollY : undefined,
       ...unref(options),
     })),
   )