From 8279880c310f32b4f933101bbd18e64b4ba29981 Mon Sep 17 00:00:00 2001
From: dolymood <dolymood@gmail.com>
Date: Fri, 12 Jul 2019 14:54:44 +0800
Subject: [PATCH] feat(scroll-nav-bar): sync txts by labels

---
 src/components/scroll-nav-bar/scroll-nav-bar.vue | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/components/scroll-nav-bar/scroll-nav-bar.vue b/src/components/scroll-nav-bar/scroll-nav-bar.vue
index ad452e83..16fbc37b 100644
--- a/src/components/scroll-nav-bar/scroll-nav-bar.vue
+++ b/src/components/scroll-nav-bar/scroll-nav-bar.vue
@@ -61,6 +61,7 @@
       txts: {
         type: Array,
         default() {
+          this._defaultTxts = true
           /* istanbul ignore next */
           return this.labels
         }
@@ -76,6 +77,11 @@
       }
     },
     watch: {
+      labels(newLabels) {
+        if (this._defaultTxts) {
+          this.txts = newLabels
+        }
+      },
       current(newVal) {
         this.active = newVal
       },
-- 
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