【发布时间】：2022-11-11 00:40:09
【问题描述】：
它应该将所有行填充到表中（这些行来自 api 是一个对象数组）目前的问题是只渲染数组的最后一个对象，我不知道为什么它会不断重复，如您所见它仅加载 1 个对象然后重复的屏幕截图，这就是所有行具有相同值的原因。
顺便说一句，来自 api 的行或数据是一个对象数组/
也许有人对我们如何解决这个问题有想法。谢谢。
#rows from the api result from the console log 这是馈送到网格的行
#反应代码
export const StyledDataGrid = styled(DataGrid)`
.MuiDataGrid-row: nth-of-type(odd) {
background: #E3E0E0
}
.MuiDataGrid-cell {
border-right: 1px solid #C4C4C4;
}
.MuiDataGrid-columnHeader {
border-right: 1px solid #C4C4C4;
}
.MuiDataGrid-columnSeparator--sideRight {
display: none
}
.MuiDataGrid-columnHeaderTitleContainer {
justify-content: space-between;
}
.MuiDataGrid-iconButtonContainer {
visibility: visible;
width: auto;
}
`;
const PortfolioPage: FC = () => {
const router = useRouter();
const dispatch = useAppDispatch();
const { isPending, isError, isSuccess, grid, isSaveSuccess } = useAppSelector(
(state) => state.region
);
const [snackbarOpen, setSnackbarOpen] = useState<boolean>(false);
const [selectedRow, setSelectedRow] = useState<IRegional | null>(null)
const rows = grid ? grid.items : [];
console.log('rows' , rows)
const fetchGridItems = () => {
const payload: IPageListApiRequestPayload = {
accountId: 1,
sortKey: JSON.stringify([]),
sortOrder: JSON.stringify([]),
page: 1,
pageSize: 100,
searchString: '',
};
dispatch(getRegionGrid(payload));
}
useEffect(() => {
// Save success
if (isSaveSuccess) {
setSnackbarOpen(true);
fetchGridItems();
}
}, [isSaveSuccess])
useEffect(() => {
if (router.isReady) {
fetchGridItems();
}
}, [router.isReady]);
const renderList = (data: IEmail) => (
<div style={{display: 'block'}}>
<div>Full Name: {data.firstName} {data.lastName}</div>
<div>Email Address: {data.emailAddress}</div>
</div>
)
const columns: GridColDef[] = [
{
field: "associateDirectorofConstructionOps",
headerName: "Associate Director of Construction Ops",
minWidth: 300,
flex: 0.16,
disableColumnMenu: true,
renderCell: (params: GridRenderCellParams<string>) => (
<>
{
params.row.associateDirectorofConstructionOps ? params.row.associateDirectorofConstructionOps.map((prop: IEmail) => renderList(prop))
: null
}
</>
),
},
];
const fixedColumnLeft: GridColDef[] = [
{
field: "regionName",
headerName: "Region Division",
flex: 0.08,
minWidth: 100,
disableColumnMenu: true,
},
{
field: "subRegionName",
headerName: "Sub-Region",
flex: 0.15,
minWidth: 50,
disableColumnMenu: true,
},
{
field: "marketName",
headerName: "Market",
flex: 0.08,
minWidth: 50,
disableColumnMenu: true,
},
];
const fixedColumnRight: GridColDef[] = [
{
field: "action",
disableColumnMenu: true,
sortable: false,
renderHeader: () => <></>,
renderCell: (params: GridRenderCellParams<string>) => (
<div
style={{
color: "rgb(110 110 110)",
display: "flex",
justifyContent: "space-between",
}}
>
<EditIcon onClick={() => handleClickOpen(params)} />
</div>
),
},
];
const [open, setOpen] = React.useState<boolean>(false);
const handleClickOpen = (data: any) => {
setSelectedRow(data.row);
setOpen(true);
};
const handleClose = () => {
setOpen(false);
};
return (
<Box sx={{ height: "100vh", background: "#EEEAEA" }}>
<Snackbar
open={snackbarOpen}
autoHideDuration={3000}
onClose={() => setSnackbarOpen(false)}>
<Alert onClose={() => setSnackbarOpen(false)} severity="success" sx={{ width: '100%' }}>
Successfully saved!
</Alert>
</Snackbar>
<EditProperties open={open} handleClose={handleClose} selectedRow={selectedRow} />
<DashboardWrapper seoProps={{
title: "PIM | Regions",
}}
title="Properties"
mainClass="properties-page">
{isError ? <div>Error Loading Regions!</div> : ""}
{isPending ? <>Loading Regions...</> : ""}
{isSuccess ? (
<>
<div
style={{
display: "flex",
justifyContent: "space-between",
width: "636px",
height: "56px",
background: "rgba(37, 36, 41, 0.9)",
padding: "8px 16px 8px 8px",
borderBottomRightRadius: "30px",
}}
>
<Input
size="small"
style={{
width: "461px",
height: "40px",
background: "#FFFFFF",
borderRadius: "4px",
outline: "none",
}}
placeholder="Search by typing property name or address"
startAdornment={
<InputAdornment position="start">
<SearchIcon />
</InputAdornment>
}
/>
<Button
variant="contained"
style={{ textTransform: "capitalize" }}
>
Search
</Button>
<div
style={{
display: "flex",
color: "#FFFFFF",
flexDirection: "column",
justifyContent: "space-between",
alignItems: "center",
marginRight: "10px",
}}
>
<TuneIcon style={{ fontSize: "32px" }} />
<span style={{ fontSize: "10px", marginTop: "-5px" }}>
Filters
</span>
</div>
</div>
<TableContainer component={Paper} style={{ marginTop: "24px" }}>
<div
style={{
borderBottom: "1px solid #C4C4C4",
padding: "16px",
display: "flex",
justifyContent: "space-between",
background: "#FFFFFF",
height: "72px",
}}
>
<label
style={{
fontWeight: "600",
fontSize: "24px",
color: "#252429",
alignSelf: "center",
}}
>
{" "}
Regions{" "}
</label>
<div
style={{
alignSelf: "center",
color: "#C4C4C4",
display: "flex",
fontSize: "16px",
}}
>
<IosShareIcon style={{ marginRight: "14px" }} />
Export
</div>
</div>
{/* Table container */}
<div style={{position: "relative", display: 'flex', justifyContent: 'space-between'}}>
{/* Left table */}
<Box
sx={{ boxShadow: 5 }}
style={{
width: "20%",
zIndex: 99,
overflow: "hidden",
background: "#FFFFFF",
}}
>
<StyledDataGrid
autoHeight
getRowId={(row) => row.accountId}
hideFooterPagination={true}
components={{
ColumnSortedAscendingIcon: UnfoldMoreIcon,
ColumnSortedDescendingIcon: UnfoldMoreIcon,
}}
rows={rows}
columns={fixedColumnLeft}
disableSelectionOnClick
experimentalFeatures={{ newEditingApi: true }}
/>
</Box>
{/* Center table */}
<div style={{overflow: 'hidden', width: '70%'}}>
<div style={{ width: '2000px', margin: 'auto', overflow: "hidden"}} >
<StyledDataGrid
autoHeight
getRowId={(row) => row.accountId}
components={{
ColumnSortedAscendingIcon: UnfoldMoreIcon,
ColumnSortedDescendingIcon: UnfoldMoreIcon,
}}
rows={rows}
columns={columns}
pageSize={100}
rowsPerPageOptions={[10, 20, 50, 100]}
disableSelectionOnClick
experimentalFeatures={{ newEditingApi: true }}
/>
</div>
</div>
{/* Right table */}
<Box
sx={{ boxShadow: 5 }}
style={{
width: "10%",
zIndex: 99,
overflow: "hidden",
background: "#FFFFFF",
}}
>
<StyledDataGrid
autoHeight
getRowId={(row) => row.accountId}
hideFooterPagination={true}
components={{
ColumnSortedAscendingIcon: UnfoldMoreIcon,
ColumnSortedDescendingIcon: UnfoldMoreIcon,
}}
rows={rows}
columns={fixedColumnRight}
disableSelectionOnClick
experimentalFeatures={{ newEditingApi: true }}
/>
</Box>
</div>
</TableContainer>
{/* <ActionButtonContainer
btnNameOne="Property"
btnNameTwo="Properties"
btnIconOne={<UploadFileIcon />}
btnIconTwo={<AddIcon />}
/> */}
</>
) : (
""
)}
</DashboardWrapper>
</Box>
【问题讨论】：
-
您的代码非常复杂且难以阅读，至少使用更漂亮的东西，或者进行一些代码拆分。没有冒犯，但是在数据网格周围有一个表容器有什么意义，为什么你有两个数据网格而不是一个
-
正如您在我的代码中看到的那样，有 3 个表，因为中间的表有 16 列，我需要使其可滚动，所以我所做的不仅仅是使用 1 个表 1 使用了 3，因此更容易实现滚动
-
你能用一个假的 json api 制作一个代码沙盒或一个 stackblitz 实例，让我们玩一下吗？
-
老实说，我不知道如何使用 stackblitz 先生
-
首先，把这个
params.row.associateDirectorofConstructionOps.map改成这个params.value.map
标签： javascript reactjs typescript