perf[Sticky]: refine width default value

2019-01-24 13:48:19 +08:00 · 2019-01-24 13:48:19 +08:00 · 8ef6c7ee7d
parent eb1d3381f4
commit 8ef6c7ee7d
1 changed files with 2 additions and 1 deletions
--- 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()