Carousel: fix async item not refreshing view issue (#3159)

df46ca5c · 杨奕 · baiyaaaaa · 2a11579d · df46ca5c
Commit df46ca5c authored Mar 03, 2017 by 杨奕 Committed by baiyaaaaa Mar 03, 2017
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packages/carousel/src/main.vue packages/carousel/src/main.vue +2 -2

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--- a/packages/carousel/src/main.vue
+++ b/packages/carousel/src/main.vue
@@ -96,8 +96,8 @@ export default {
  },

  watch: {
-    items() {
-      this.setActiveItem(0);
+    items(val) {
+      if (val.length > 0) this.setActiveItem(0);
    },

    activeIndex(val, oldVal) {