数据网格组件要求所有行都具有唯一的`id`属性

tmb3ates  于 2022-10-15  发布在  React
关注(0)|答案(5)|浏览(306)

我知道我必须使用getRowID,但是我如何使用statId而不是id呢?是独一无二的。或者为它们中的每一个生成一个id属性?
错误:MUI:数据网格组件要求所有行都具有唯一的id属性。或者,您可以使用getRowId属性为每行指定一个自定义ID。在以下各行中提供了一个没有ID的行:{“statID”:813183,“Team ID”:3,“Season”:2021年,“Name”:“亚特兰大老鹰”,“Team”:“ATL”,“Wins”:41,“Losks”:31,“FieldGoalsMade”:3492.1,“FieldGoalsAttemted”:7468.1,“FieldGoalsPercentage”:55.6%,“TwoPointersMade”:2427.9,“TwoPointersAttemted”:4612.1,“TwoPointersPercent”:62.5,“Three PointersMade”:1064.2,“三分球命中率”:2856,“三分球命中率”:44.3,“三分球命中率”:1684.8,“三分球命中率”:2074.8,“三分球命中率”:96.5,“进攻篮板”:903.6,“防守篮板”:3002.2,“篮板”:3905.9,“助攻”:2065.3,“抢断”:598.1,“盖帽”:405.4,“失误”:1086.7,“个人犯规”:1655.1,“得分”:9733.2,“双打”:120.1,“三双”:1.4}

import { useState, useEffect } from 'react';
import type { NextPage } from 'next';
import Container from '@mui/material/Container';
import Box from '@mui/material/Box';
import { DataGrid, GridColDef, GridRowIdGetter } from '@mui/x-data-grid';
import { Grid, Paper, Typography } from '@mui/material';
import Skeleton from '@mui/material/Skeleton';
import { blue } from '@mui/material/colors';

import FormOne from './../src/FormOne';
import { TeamSeason } from './../src/lib/interfaces/TeamSeason';

const LoadingSkeleton = () => (
  <Box
    sx={{
      height: 'max-content',
    }}
  >
    {[...Array(10)].map((_, index) => (
      <Skeleton variant="rectangular" sx={{ my: 4, mx: 1 }} key={index} />
    ))}
  </Box>
);

const columns: GridColDef[] = [
  { field: 'statId', headerName: 'Stat ID' },
  { field: 'name', headerName: 'Name', width: 300 },
  { field: 'season', headerName: 'Season', width: 600 },
];

const Home: NextPage = () => {
  const [data, setData] = useState([]);
  const [loading, setLoading] = useState(true);

  useEffect(() => {
    setInterval(
      () =>
        fetch('https://localhost:7000/TeamSeason/2021')
          .then((response) => response.json())
          .then((data) => {
            setData(data);
            setLoading(false);
          }),
      3000
    );
  }, []);

  return (
    <Container
      maxWidth={false}
      sx={{
        height: '100vh',
        overflow: 'auto',
        background: `linear-gradient(to right, ${blue[200]}, ${blue[500]})`,
      }}
    >
      <Container maxWidth="lg" sx={{ mt: 3, mb: 3 }}>
        <Grid container spacing={{ xs: 2, md: 3 }}>
          <Grid item xs={12} md={6}>
            <Paper sx={{ padding: 3 }}>
              <FormOne data={data} />
            </Paper>
          </Grid>

          <Grid item xs={12} md={6}>
            <Paper sx={{ padding: 3 }}></Paper>
          </Grid>

          <Grid item xs={12}>
            <Paper sx={{ padding: 3 }}>
              <DataGrid
                sx={{ height: '650px' }} // either autoHeight or this
                rows={data}
                columns={columns}
                pageSize={10}
                // autoHeight
                rowsPerPageOptions={[10]}
                disableSelectionOnClick
                disableColumnMenu
                disableColumnSelector
                components={{
                  LoadingOverlay: LoadingSkeleton,
                }}
                loading={loading}
              />
            </Paper>
          </Grid>
        </Grid>
      </Container>
    </Container>
  );
};

export default Home;
export interface TeamSeason {
  statId: number;
  teamId: number;
  season: number;
  name: string;
  team: string;
  wins: number;
  losses: number;
  fieldGoalsMade: number;
  fieldGoalsAttempted: number;
  fieldGoalsPercentage: number;
  twoPointersMade: number;
  twoPointersAttempted: number;
  twoPointersPercentage: number;
  threePointersMade: number;
  threePointersAttempted: number;
  threePointersPercentage: number;
  freeThrowsMade: number;
  freeThrowsAttempted: number;
  freeThrowsPercentage: number;
  offensiveRebounds: number;
  defensiveRebounds: number;
  rebounds: number;
  assists: number;
  steals: number;
  blockedShots: number;
  turnovers: number;
  personalFouls: number;
  points: number;
  doubleDoubles: number;
  tripleDoubles: number;
}
c2e8gylq

c2e8gylq1#

您可以在数据网格道具中使用以下内容:
GetRowID={(Row)=>row.statID}

j2cgzkjk

j2cgzkjk2#

如果您使用的是MongoDB,则应该包括此行getRowId={(row) => row._id},因为MongoDB的ID名为_id,这将查找_id选项并选择它作为唯一ID

kknvjkwl

kknvjkwl3#

数据网格需要一个id,因此您需要名为“id”的列,因此

(row) => ({id:statId})
nlejzf6q

nlejzf6q4#

这意味着您的响应对象列表没有id属性,从您的数据中找到任何Uniq键并将其用作id。示例:

<DataGrid rows={dataFromBackend} 
columns={columns} 
getRowId={(row: any) => row.uniqKeyfromBackend} 
/>
9nvpjoqh

9nvpjoqh5#

对于这个错误,请记住迭代在keys上运行,以充当每一行的唯一标识符。getRowId属性希望从该行推断出唯一的id。
以下是一个解决方案示例:

const columns: GridColDef[] = [
      { field: "salary", headerName: "Salary", minWidth: 50, first_name:"Don" },
      { field: "start", headerName: "Start", minWidth: 50, first_name:"Ted" },
      { field: "finish", headerName: "Finish", minWidth: 50, first_name:"Bill" },
      { field: "first_name", headerName: "First", minWidth: 50, first_name:"Al" },
      { field: "last_name", headerName: "Last", minWidth: 50, first_name:"Biff" },
   ];

   return (
      <div style={{ height: 300, width: "100%" }}>
         <DataGrid
            rows={rows}
            columns={columns}
            getRowId={(row: any) =>  row.first_name + row.salary}
         />
      </div>

更多信息可以在MUI site here上找到。

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