使用 Fluent UI DetailsList,我创建了这个解决方案。我已经删除了所有不必要的行以最小化问题,因为它似乎在登录时以onColumnClick
某种方式不会打印当前状态而是初始状态,为什么会发生这种情况:
import * as React from 'react';
export const ClvKkcgListyHistorie = (props: IClvKkcgListyHistorieWebPartProps) => {
const [notifications, setNotifications] = React.useState<INotificationDetailsList[]>([]);
const [columns, setColumns] = React.useState<IColumn[]>();
React.useEffect(() => {
setColumns(createColumns(onTitleClick, onColumnClick));
}, []);
// With this useEffect everything works fine
React.useEffect(() => {
setColumns(createColumns(onTitleClick, onColumnClick));
}, [notifications]);
React.useEffect(() => {
const fetchAllNotifications = async () => {
// Fetch items here
}
fetchAllNotifications();
}, [])
const onColumnClick = (e: any, column: IColumn) => {
console.log(notifications,columns, "1" );
// Here I get [], undefined, "1"
}
return (
<>
{notifications.length !== 0 &&
<DetailsList
items={notifications}
columns={columns}
>
</DetailsList>
}
</>
);
}
列.tsx
import * as React from 'react';
export const createColumns = (onTitleClick: any, onColumnClick: any) : IColumn[] => {
return [
{
key: "title",
name: "Nadpis",
minWidth: 70,
maxWidth: 100,
isResizable: true,
isRowHeader: true,
isSorted: false,
isSortedDescending: false,
sortAscendingAriaLabel: 'A - Z',
sortDescendingAriaLabel: 'Z - A',
isPadded: true,
onColumnClick: onColumnClick,
onRender: (item: INotificationDetailsList) => {
return <span>{item.Title}</span>;
}
},
}
]
}
在那里面