fix(table): table memory overflow

6 years ago · 7a07b703d1
1 changed files with 2 additions and 1 deletions
--- a/src/components/Table/src/hooks/useColumns.ts
+++ b/src/components/Table/src/hooks/useColumns.ts
@ -131,7 +131,8 @@ export function useColumns(
  const getViewColumns = computed(() => {
    const viewColumns = sortFixedColumn(unref(getColumnsRef));

-    viewColumns.forEach((column) => {
+    const columns = cloneDeep(viewColumns);
+    columns.forEach((column) => {
      const { slots, dataIndex, customRender, format, edit, editRow, flag } = column;

      if (!slots || !slots?.title) {