From 9b7e32b507e016a589850e71498b1feb38368cb9 Mon Sep 17 00:00:00 2001
From: BillyWang <181347204@qq.com>
Date: Wed, 28 Mar 2018 22:47:10 +0800
Subject: [PATCH] 采用 findComponentUpward 替代 this.$parent.$parent.$parent 获取 Dropdown 父节点组件

---
 src/components/dropdown/dropdown-item.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/components/dropdown/dropdown-item.vue b/src/components/dropdown/dropdown-item.vue
index 0bd902c..494c658 100644
--- a/src/components/dropdown/dropdown-item.vue
+++ b/src/components/dropdown/dropdown-item.vue
@@ -3,7 +3,7 @@
 </template>
 <script>
     const prefixCls = 'ivu-dropdown-item';
-
+    import { findComponentUpward } from '../../utils/assist';
     export default {
         name: 'DropdownItem',
         props: {
@@ -37,7 +37,7 @@
         },
         methods: {
             handleClick () {
-                const $parent = this.$parent.$parent.$parent;
+                const $parent = findComponentUpward(this, 'Dropdown');
                 const hasChildren = this.$parent && this.$parent.$options.name === 'Dropdown';
 
                 if (this.disabled) {
--
libgit2 0.21.4