fix: scroller may be null in nuxt

varletjs · Feb 5, 2024 · 6f72b75 · 6f72b75
1 parent cc0c986
commit 6f72b75
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diff --git a/packages/varlet-ui/src/back-top/BackTop.vue b/packages/varlet-ui/src/back-top/BackTop.vue
@@ -80,6 +80,10 @@ export default defineComponent({
     }
 
     function removeScrollerEventListener() {
+      if (!scroller) {
+        return
+      }
+
       scroller.removeEventListener('scroll', handleScroll)
     }
 

diff --git a/packages/varlet-ui/src/list/List.vue b/packages/varlet-ui/src/list/List.vue
@@ -84,6 +84,10 @@ export default defineComponent({
     }
 
     function removeScrollerListener() {
+      if (!scroller) {
+        return
+      }
+
       scroller.removeEventListener('scroll', check)
     }