优化代码

2023-03-09 03:11:54 +08:00 · 2023-03-09 03:11:54 +08:00 · 1d48c178c1
parent 28e1d7717d
commit 1d48c178c1
1 changed files with 3 additions and 1 deletions
--- a/src/components/cate/cate.vue
+++ b/src/components/cate/cate.vue
@ -155,9 +155,11 @@ export default {
         * 更新左侧菜单
         */
        updateMenuStatus(index) {
+            if (index != this.currentLeftIndex) {
+                this.$emit("onScroll", this.data[index].id);
+            }
            this.currentLeftIndex = index;
            this.scrollLeftTop = index * this.menuHeight - this.wrapHeight / 2;
-            this.$emit("onScroll", this.data[index].id);
        },
        /**
         * 滚动监听