Fix the error to get the offset value when loading 1 piece of data for chatroom (#386)

ellermister · web-flow · commit 4fc245ecc208 · 2022-08-25T19:39:54.000+08:00
diff --git a/example/src/views/chat-room/Main.vue b/example/src/views/chat-room/Main.vue
@@ -98,9 +98,9 @@ export default {
         this.$nextTick(() => {
           const vsl = this.$refs.vsl
           const offset = sids.reduce((previousValue, currentSid) => {
-            const previousSize = typeof previousValue === 'string' ? vsl.getSize(previousValue) : previousValue
+            const previousSize = typeof previousValue === 'string' && previousValue !== 0 ? vsl.getSize(previousValue) : previousValue
             return previousSize + this.$refs.vsl.getSize(currentSid)
-          })
+          }, 0)
           this.setVirtualListToOffset(offset)
 
           this.param.isFetching = false
