问题描述
我正在构建一个包含几个组件的 React 应用程序,其中至少有一半我正在使用 React-notify 并且它几乎在所有组件中都能正常工作,但是一个 React-toastify 通知在同一页面中显示不止一次(三次)。我不知道为什么会发生这种情况我认为它渲染了 3 倍的页面,但我不知道为什么
const ProductList = (props) => {
const [value,setValue] = React.useState(0);
const handleChange = (event,newValue) => {
setValue(newValue);
};
var language=props.selectedlan.selectedlan;
var json = language === LAN_EN?jsonEN.projectPage:jsonGR.projectPage;
return (
<Page
title="Team"
>
<Container maxWidth={false}>
<Toaster position="top-center" reverseOrder={true}/>
<Box mt={3} >
<Grid
container
spacing={3}
className={stylesMain.titleProductCardIndex}
>
<Grid
item
lg={4}
md={6}
xs={12}
>
....
<Teams
/>
< br />
</Container>
</Page>
);
};
const mapStateToProps = state => {
const language=state.selectedlan;
const json = language === LAN_EN?jsonEN.projectPage:jsonGR.projectPage;
const { search } = window.location;
const remove = (new URLSearchParams(search)).get('remove');
const changeData = (new URLSearchParams(search)).get('changeData');
const uploadData = (new URLSearchParams(search)).get('uploadData');
const removeProject = (new URLSearchParams(search)).get('removeProject');
const createProject = (new URLSearchParams(search)).get('createProject');
const deleteSt = (new URLSearchParams(search)).get('deleteSt');
const reject = (new URLSearchParams(search)).get('reject');
const accept = (new URLSearchParams(search)).get('accept');
if (createProject === '1') {
toast.success(json.toolbar.value10,{
duration: 10000,});
}
return { loginsession: state.loginsession,selectedlan: state.selectedlan };
};
export default connect(
mapStateToProps,)(ProductList);
解决方法
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