Merge pull request #2420 from epam/fix/requesting-extra-items-on-scro…

…ll-lazy

[LazyDataSource]: Fixed requesting extra items on scroll lazy.

changelog.md

@@ -7,6 +7,9 @@
 **What's Fixed**
 * [FiltersPanel]: set `undefined` value instead of `null` on clear action in numeric filter.
 * [ApiContext] Combine user's headers with internal ones instead of replacing them when calling `processRequest` function
+* [LazyDataSource]: Fixed requesting already loaded data on scroll.
+* [LazyDataSource]: Fixed requesting already loaded data on scroll.
+* [Pickers]: fixed infinite updating if onValueChange is called in useEffect (React components are rendered with render from 'react-dom').
 
 # 5.8.2 - 11.07.2024
 
@@ -15,7 +18,7 @@
 * [RTE]: added possibility to customize set of available options for Header, Color and Note plugins
 
 **What's Fixed**
-* Fixed invalid mode for inline inputs 
+* Fixed invalid mode for inline inputs
 * [AnalyticContext]: fixed GA connection
 * [Checkbox]: fixed icon size according design
 * [RadioInput]: fixed caption line-height according design

uui-core/src/data/processing/views/tree/hooks/strategies/lazyTree/useLoadData.ts

@@ -97,8 +97,8 @@ export function useLoadData<TItem, TId, TFilter = any>(
             promiseInProgressRef.current = Promise.resolve({ isUpdated: false, isOutdated: false, tree });
         }
 
-        promiseInProgressRef.current = promiseInProgressRef.current.then(() =>
-            loadMissingImpl({ tree, using, loadAllChildren, isLoadStrict, dataSourceState }));
+        promiseInProgressRef.current = promiseInProgressRef.current.then(({ tree: currentTree }) =>
+            loadMissingImpl({ tree: currentTree, using, loadAllChildren, isLoadStrict, dataSourceState }));
 
         return promiseInProgressRef.current;
     }, [loadMissingImpl]);