From de4693c321ba35e6e63af9375a7ebd242f00efa9 Mon Sep 17 00:00:00 2001
From: tangjinzhou <415800467@qq.com>
Date: Mon, 24 May 2021 23:07:42 +0800
Subject: [PATCH] refactor: anchor

---
 components/anchor/Anchor.tsx     |  5 ++++-
 components/anchor/AnchorLink.tsx | 11 +++++------
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/components/anchor/Anchor.tsx b/components/anchor/Anchor.tsx
index 965764764..7797539fd 100644
--- a/components/anchor/Anchor.tsx
+++ b/components/anchor/Anchor.tsx
@@ -78,7 +78,7 @@ export default defineComponent({
   inheritAttrs: false,
   props: anchorProps,
   emits: ['change', 'click'],
-  setup(props, { emit, attrs, slots }) {
+  setup(props, { emit, attrs, slots, expose }) {
     const { prefixCls, getTargetContainer, direction } = useConfigInject('anchor', props);
     const inkNodeRef = ref();
     const anchorRef = ref();
@@ -159,6 +159,9 @@ export default defineComponent({
         getContainer,
       });
     };
+    expose({
+      scrollTo: handleScrollTo,
+    });
     const handleScroll = () => {
       if (state.animating) {
         return;
diff --git a/components/anchor/AnchorLink.tsx b/components/anchor/AnchorLink.tsx
index fb08b0c07..c43d519a7 100644
--- a/components/anchor/AnchorLink.tsx
+++ b/components/anchor/AnchorLink.tsx
@@ -12,9 +12,6 @@ import classNames from '../_util/classNames';
 import useConfigInject from '../_util/hooks/useConfigInject';
 import { useInjectAnchor } from './context';
 
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-function noop(..._any: any[]): any {}
-
 const anchorLinkProps = {
   prefixCls: PropTypes.string,
   href: PropTypes.string.def('#'),
@@ -27,7 +24,9 @@ export type AnchorLinkProps = Partial<ExtractPropTypes<typeof anchorLinkProps>>;
 export default defineComponent({
   name: 'AAnchorLink',
   props: anchorLinkProps,
+  slots: ['title'],
   setup(props, { slots }) {
+    let mergedTitle = null;
     const {
       handleClick: contextHandleClick,
       scrollTo,
@@ -38,9 +37,8 @@ export default defineComponent({
     const { prefixCls } = useConfigInject('anchor', props);
 
     const handleClick = (e: Event) => {
-      // antAnchor.scrollTo(props.href);
-      const { href, title } = props;
-      contextHandleClick(e, { title, href });
+      const { href } = props;
+      contextHandleClick(e, { title: mergedTitle, href });
       scrollTo(href);
     };
 
@@ -66,6 +64,7 @@ export default defineComponent({
       const { href, target } = props;
       const pre = prefixCls.value;
       const title = getPropsSlot(slots, props, 'title');
+      mergedTitle = title;
       const active = activeLink.value === href;
       const wrapperClassName = classNames(`${pre}-link`, {
         [`${pre}-link-active`]: active,