有没有办法使用 React 的导航功能将一些参数传递给路线?我找到了以下方法,但它不起作用,因为第二个文件中的路由参数未定义。
import { useNavigate } from 'react-router-dom'
const exploreTopic = () =>{
navigate(`/topic/${props.id}`,{id:props.id});
};
return(
<div onClick={exploreTopic}>smth</div>
)
import { useParams } from 'react-router-dom'
import './style.css'
const SingleTopic = ({route,navigate}) => {
return (
<div>
{route.params.id}
</div>
)
}
export default SingleTopic
可以这样传递数据
const exploreTopic = () =>{
navigate(`/topic/${props.id}`,{state:{id:props.id}});
};
你的 SingleTopic 将变成
import {useLocation} from 'react-router-dom';
const SingleTopic = ({route,navigate}) => {
const location = useLocation();
return (
<div>
{location.state.id}
</div>
)
}
export default SingleTopic
使用
useLocation
:
const exploreTopic = () =>{
navigate(`/topic/${props.id}`,{state:{id:props.id}});
};
您可以从
{route,navigate}
组件中删除元素 SingleTopic
:
import {useLocation} from 'react-router-dom';
function SingleTopic(){
const location = useLocation();
return (
<div>
{location.state.id}
</div>
)
}
export default SingleTopic