Cascader: fix level 1 children is empty update problem (#16399)

e152a103 · luckyCao · hetech · 905e812f · e152a103
Commit e152a103 authored Jul 09, 2019 by luckyCao Committed by hetech Jul 09, 2019
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packages/cascader-panel/src/cascader-node.vue packages/cascader-panel/src/cascader-node.vue +2 -1

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--- a/packages/cascader-panel/src/cascader-node.vue
+++ b/packages/cascader-panel/src/cascader-node.vue
@@ -75,8 +75,9 @@
      },
      handleCheckChange() {
-        const { panel, value } = this;
+        const { panel, value, node } = this;
        panel.handleCheckChange(value);
+        panel.handleExpand(node);
      },
      handleMultiCheckChange(checked) {