Table:Fix hides the child nodes of the tree when new nodes are added …

…[issues ElemeFE#14933]
hejxing · Apr 3, 2019 · adadda4 · adadda4
1 parent 8420952
commit adadda4
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Showing 2 changed files with 7 additions and 6 deletions.
diff --git a/packages/table/src/table-body.js b/packages/table/src/table-body.js
@@ -40,9 +40,11 @@ export default {
           const traverse = (children) => {
             if (!children) return;
             children.forEach(key => {
-              tmp.push(this.store.states.lazyTreeNodeMap[key]);
-              if (this.store.states.treeData[key]) {
-                traverse(this.store.states.treeData[key].children);
+              if (this.store.states.lazyTreeNodeMap[key]) {
+                tmp.push(this.store.states.lazyTreeNodeMap[key]);
+                if (this.store.states.treeData[key]) {
+                  traverse(this.store.states.treeData[key].children);
+                }
               }
             });
           };

diff --git a/packages/table/src/table.vue b/packages/table/src/table.vue
@@ -514,7 +514,7 @@
             const expanded = expandRowKeys.indexOf(rowKey) !== -1;
             const treeNode = originData[rowKey] || {
               children: [],
-              loaded: true,
+              loaded: false,
               rowKey,
               level,
               display,
@@ -529,9 +529,8 @@
             } else if (containChildren) {
               traverse(item.children, treeNode, level + 1, display && expanded);
             } else if (item.hasChildren && this.lazy) {
-              treeNode.loaded = false;
               treeNode.hasChildren = true;
-              if (treeNode.expanded) {
+              if (treeNode.expanded && !treeNode.loaded) {
                 treeNode.expanded = false;
                 this.store.loadData(item, treeNode);
               }