From b794d41e5c0d427edde9452651118c5da1bae682 Mon Sep 17 00:00:00 2001
From: fxy060608 <fxy060608@gmail.com>
Date: Mon, 30 Dec 2019 19:11:34 +0800
Subject: [PATCH] fix(mp-weixin): findVmByVueId #1200

---
 src/platforms/mp-weixin/runtime/wrapper/util.js | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/platforms/mp-weixin/runtime/wrapper/util.js b/src/platforms/mp-weixin/runtime/wrapper/util.js
index 926f4d09e..079e7f58e 100644
--- a/src/platforms/mp-weixin/runtime/wrapper/util.js
+++ b/src/platforms/mp-weixin/runtime/wrapper/util.js
@@ -2,12 +2,15 @@ export const mocks = ['__route__', '__wxExparserNodeId__', '__wxWebviewId__']
 
 export function findVmByVueId (vm, vuePid) {
   const $children = vm.$children
-  // 优先查找直属
-  let parentVm = $children.find(childVm => childVm.$scope._$vueId === vuePid)
-  if (parentVm) {
-    return parentVm
+  // 优先查找直属(反向查找:https://github.com/dcloudio/uni-app/issues/1200)
+  for (let i = $children.length - 1; i >= 0; i--) {
+    const childVm = $children[i]
+    if (childVm.$scope._$vueId === vuePid) {
+      return childVm
+    }
   }
   // 反向递归查找
+  let parentVm
   for (let i = $children.length - 1; i >= 0; i--) {
     parentVm = findVmByVueId($children[i], vuePid)
     if (parentVm) {
-- 
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