[英]navigation in react router dom version 6.3.0 doesn't work proplery
我正在開發響應網站,並且在導航到任何頁面時遇到問題,例如,當我滾動到主頁中的某個點時,我嘗試導航到另一個頁面,我發現另一個頁面是從底部呈現的頁面不是頂部
路線.tsx 文件
const App: React.FC = () => (
<BrowserRouter>
<Layout className="layout">
<div style={{ marginBottom: "64px" }}>
<Header>
<AppHeader />
</Header>
</div>
<Content>
<div className="site-layout-content">
<Routes>
<Route path="/" element={<Home />} />
<Route path="/offers" element={<Login />} />
<Route path="/aboutUs" element={<AboutUs />} />
<Route path="/contactUs" element={<ContactUs />} />
<Route path="/placeDetails/:id" element={<PlaceDetails />} />
<Route path="/advantages" element={<Advantages />} />
</Routes>
</div>
</Content>
<Footer style={{ textAlign: "center" }}>
<AppFooter />
</Footer>
</Layout>
</BrowserRouter>
);
export default App;
header.tsx
const Index = () => {
const navigate = useNavigate();
return (
<Row className="header">
<Col span={12} className="header__logo">
<div className="header__logo--imgContainer" onClick={() => navigate("/")}>
<img src={logoImg} alt="logo" />
</div>
</Col>
<Col span={12} className="header__menu">
<ul className="ant-menu-overflow ant-menu ant-menu-root ant-menu-horizontal ant-menu-light ant-menu-rtl">
<li className="ant-menu-item">
<span onClick={() => navigate("/offers")}>{strings.header.offers}</span>
</li>
<li className="ant-menu-item">
<span onClick={() => navigate("/advantages")}>{strings.header.services}</span>
</li>
</ul>
</Col>
</Row>
);
};
export default Index;
您可以簡單地將此幫助組件用於此用例:
import { useEffect } from "react";
import { useLocation } from "react-router-dom";
export default function ScrollToTop() {
const { pathname } = useLocation();
useEffect(() => {
// "document.documentElement.scrollTo" is the magic for React Router Dom v6
document.documentElement.scrollTo({
top: 0,
left: 0,
behavior: "instant", // Optional if you want to skip the scrolling animation
});
}, [pathname]);
return null;
}
然后您可以像這樣更改上面的代碼:
const App: React.FC = () => (
<BrowserRouter>
<ScrollToTop/> // this is new helper component
<Layout className="layout">
<div style={{ marginBottom: "64px" }}>
<Header>
<AppHeader />
</Header>
</div>
<Content>
<div className="site-layout-content">
<Routes>
<Route path="/" element={<Home />} />
<Route path="/offers" element={<Login />} />
<Route path="/aboutUs" element={<AboutUs />} />
<Route path="/contactUs" element={<ContactUs />} />
<Route path="/placeDetails/:id" element={<PlaceDetails />} />
<Route path="/advantages" element={<Advantages />} />
</Routes>
</div>
</Content>
<Footer style={{ textAlign: "center" }}>
<AppFooter />
</Footer>
</Layout>
</BrowserRouter>
);
export default App;
每當路線更改時,這將重置頂部的滾動 position。
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