perf[Sticky]: refine width default value

PanJiaChen · Jan 24, 2019 · 8ef6c7e · 8ef6c7e
1 parent eb1d338
commit 8ef6c7e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/components/Sticky/index.vue b/src/components/Sticky/index.vue
@@ -69,7 +69,8 @@ export default {
       this.isSticky = false
     },
     handleScroll() {
-      this.width = this.$el.getBoundingClientRect().width
+      const width = this.$el.getBoundingClientRect().width
+      this.width = width || 'auto'
       const offsetTop = this.$el.getBoundingClientRect().top
       if (offsetTop < this.stickyTop) {
         this.sticky()