Table: fix lazy load data (#21041)

47158e96 · 好多大米 · GitHub · e1e65b31 · 47158e96
Commit 47158e96 authored Jun 03, 2021 by 好多大米 Committed by GitHub Jun 03, 2021
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packages/table/src/store/tree.js packages/table/src/store/tree.js +4 -3

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--- a/packages/table/src/store/tree.js
+++ b/packages/table/src/store/tree.js
@@ -187,13 +187,14 @@ export default {
    loadData(row, key, treeNode) {
      const { load } = this.table;
-      const { lazyTreeNodeMap, treeData } = this.states;
+      const { treeData: rawTreeData } = this.states;
-      if (load && !treeData[key].loaded) {
+      if (load && !rawTreeData[key].loaded) {
-        treeData[key].loading = true;
+        rawTreeData[key].loading = true;
        load(row, treeNode, data => {
          if (!Array.isArray(data)) {
            throw new Error('[ElTable] data must be an array');
          }
+          const { lazyTreeNodeMap, treeData } = this.states;
          treeData[key].loading = false;
          treeData[key].loaded = true;
          treeData[key].expanded = true;