Pull request #3683: JSY-35201 fix: 交叉表内存问题

Merge in VISUAL/fineui from ~RENZO.RUAN/a-fineui-r:master to master

* commit '5010b716183892332c6a6f7094144f02d3c814ec':
  JSY-35201 fix: 交叉表性能问题 - 同 JSY-22136 问题

packages/fineui/src/base/collection/collection.js

@@ -125,6 +125,12 @@ export class CollectionView extends Widget {
         }
     }
     
+    destroyed() {
+        each(this.renderedCells, (i, cell) => {
+            cell.el._destroy();
+        });
+    }
+
     _calculateSizeAndPositionData() {
         const { items, cellSizeAndPositionGetter } = this.options;
         const cellMetadata = [];