From a32fc7bdf0ae1fccecfee1228e7348b8f2c478a6 Mon Sep 17 00:00:00 2001
From: wujingjing <gersonwu@qq.com>
Date: 星期三, 27 十一月 2024 10:59:07 +0800
Subject: [PATCH] 地图优化
---
src/components/chat/hooks/useScrollToBottom.ts | 14 +++++++++-----
1 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/src/components/chat/hooks/useScrollToBottom.ts b/src/components/chat/hooks/useScrollToBottom.ts
index f7484b2..42bd49f 100644
--- a/src/components/chat/hooks/useScrollToBottom.ts
+++ b/src/components/chat/hooks/useScrollToBottom.ts
@@ -13,12 +13,15 @@
const scrollToBottom = () => {
nextTick(() => {
- if (!chatListDom.value) return;
- const parent = chatListDom.value.parentElement;
- if (!parent) return;
- if (parent.scrollHeight > parent.clientHeight) {
- parent.scrollTop = parent.scrollHeight - parent.clientHeight;
+ if (chatListDom.value.scrollHeight > chatListDom.value.clientHeight) {
+ chatListDom.value.scrollTop = chatListDom.value.scrollHeight - chatListDom.value.clientHeight;
}
+ });
+ };
+
+ const scrollToTop = () => {
+ nextTick(() => {
+ chatListDom.value.scrollTop = 0;
});
};
const debounceAmisScroll = debounce(({ instance }) => {
@@ -37,5 +40,6 @@
return {
scrollToBottom,
+ scrollToTop,
};
};
--
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