fix(AnalyticalTable): Fix overscan count (#208)

SAP · Oct 28, 2019 · a975e62 · a975e62
1 parent 2ae4bf6
commit a975e62
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/packages/main/src/components/AnalyticalTable/index.tsx b/packages/main/src/components/AnalyticalTable/index.tsx
@@ -296,6 +296,7 @@ const AnalyticalTable: FC<TableProps> = forwardRef((props: TableProps, ref: Ref<
               isTreeTable={isTreeTable}
               internalRowHeight={internalRowHeight}
               tableBodyHeight={tableBodyHeight}
+              visibleRows={visibleRows}
             />
           )}
         </div>

diff --git a/packages/main/src/components/AnalyticalTable/virtualization/VirtualTableBody.tsx b/packages/main/src/components/AnalyticalTable/virtualization/VirtualTableBody.tsx
@@ -21,7 +21,8 @@ export const VirtualTableBody = (props) => {
     resizedColumns,
     isTreeTable,
     internalRowHeight,
-    tableBodyHeight
+    tableBodyHeight,
+    visibleRows
   } = props;
 
   const innerDivRef = useRef(null);
@@ -76,7 +77,7 @@ export const VirtualTableBody = (props) => {
   }, [innerDivRef.current, selectable, classes.tbody, classes.selectable]);
 
   const itemCount = Math.max(minRows, rows.length);
-  const overscanCount = Math.floor(itemCount / 2);
+  const overscanCount = Math.floor(visibleRows / 2);
 
   const columnsWidth = useMemo(() => {
     const aggregatedWidth = columns