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Topic: When opening modal it changes data sort from MDBDataTable

Amanda Pinto free asked 1 year ago


Expected Behavior the data keeps the same after opening the modal;

Actual Behavior If the datatable is sorted, when I open an ANTD Modal the data sort changes to the initial;

this is my parent TableTurma.jsx

const dadosDaTabela = {
    columns: colunas,
    rows: organizarRegistro(dadosTurma).map((registro) => ({ ...registro, clickEvent: () => { handleClick({ ...registro }, true) } })),
  };

  const handleClick = useCallback((params, visibility) => {
    setCurrent(params);
    setVisible(visibility)
  },[]);

return (
    registros &&
    <>
      <Estilos>
        <ContainerTabela>
          <Titulo texto="Alunos com baixo rendimento" />
          <Tabela dadosDaTabela={dadosDaTabela} />
        </ContainerTabela>
      </Estilos>
      <ModalDetalhes visible={visible} setVisible={handleClick} current={current} data={data} bim={bim} tipop={tipop} tipom={tipom} />
    </>

  )
}
TableTurma.propTypes = {
  registros: PropTypes.array,
};
export default TableTurma;

this is my Tabela.jsx

const Tabela = ({dadosDaTabela}) => {
    const refDataTable = useRef(null);

    return (
        <Table
            striped={dadosDaTabela.rows.length > 0 ? true : false}
            hover={dadosDaTabela.rows.length > 0 ? true : false}
            autoWidth={true}
            small
            noBottomColumns
            displayEntries={false}
            entries={20}
            infoLabel={['Mostrando', 'a', 'de', 'registros']}
            paginationLabel={["<", ">"]}
            paging={true}
            pagesAmount={5}
            searchLabel=" "
            responsive
            disableRetreatAfterSorting={true}
            data={dadosDaTabela}
            ref={refDataTable}
        />
    )
}

export default memo(Tabela)

this is my ModalDetalhes.jsx

const ModalDetalhes = ({ visible, setVisible, current, data, bim, tipop, tipom }) => {

    return (
        <Modal
            open={visible}
            destroyOnClose={true}
            closable={true}
            maskClosable={true}
            keyboard={false}
            width={600}
            onCancel={() => setVisible('', false)}
            footer={''}
            height={200}
            >
                <HeaderModal current={current} data={data}/>
            <TableDetalhes dados={data.filter(x => x.ra == current?.ra)}/>
            </Modal>
    )
}

export default memo(ModalDetalhes)

please, what am i doing wrong?


Mateusz Lazaru staff answered 1 year ago


dadosDaTabela is recreated on every component's reevaluation, which means Tabela's prop is also changed every time.

This code should fix it:

const dadosDaTabela = React.useMemo(() => {
return {
  columns: colunas,
  rows: organizarRegistro(dadosTurma).map((registro) => ({
    ...registro,
    clickEvent: () => { handleClick({ ...registro }, true) }
  }))
};
}, [colunas, dadosTurma, handleClick]);

You could also try to remove dependendies from this memo if it doesn't work - for testing purposes.


Amanda Pinto free commented 1 year ago

It didn't work at first, so I put all the code about the table, such as columns, dadosTabela, and so on in the Table.jsx file and it did work. Thank you!



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Status

Answered

Specification of the issue

  • ForumUser: Free
  • Premium support: No
  • Technology: MDB React
  • MDB Version: MDB5 6.0.0
  • Device: Web
  • Browser: Chrome
  • OS: Windows
  • Provided sample code: No
  • Provided link: No