From e2f4cb04ef3db994e1678a512440ff0e2dbdb3f3 Mon Sep 17 00:00:00 2001
From: "23700113@qq.com" <283700113@qq.com>
Date: Fri, 4 Dec 2020 15:38:30 +0800
Subject: [PATCH] =?UTF-8?q?fix(h5):=20=E4=BF=AE=E5=A4=8Dindicator-class?=
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---
 src/core/view/components/picker-view-column/index.vue | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/core/view/components/picker-view-column/index.vue b/src/core/view/components/picker-view-column/index.vue
index f0711bfb30..b45852676c 100644
--- a/src/core/view/components/picker-view-column/index.vue
+++ b/src/core/view/components/picker-view-column/index.vue
@@ -95,6 +95,15 @@ export default {
     })
     initClick(this.$el)
     initScrollBounce()
+
+    let $vm = this
+    while ($vm) {
+      const scopeId = $vm.$options._scopeId
+      if (scopeId) {
+        this.$refs.indicator.setAttribute(scopeId, '')
+      }
+      $vm = $vm.$parent
+    }
   },
   methods: {
     _setItemHeight (height) {
-- 
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