Обнаружена проблема
Я сохранял столбцы в состоянии
const [state, setState] = React.useState({
columns: [
{ title: 'Name', field: 'name',
editComponent: props => (
<TextField
type="text"
required={true}
error = {nameError.error}
label = {nameError.label}
helperText = {nameError.helperText}
value={props.value ? props.value : '' }
onChange={e => props.onChange(e.target.value)}
/>
)
},
{ title: 'Surname', field: 'surname' },
{ title: 'Birth Year', field: 'birthYear', type: 'numeric' },
{
title: 'Birth Place',
field: 'birthCity',
lookup: { 34: 'İstanbul', 63: 'Şanlıurfa' },
},
],
data: [
{ name: 'Mehmet', surname: 'Baran', birthYear: 1987, birthCity: 63 },
{
name: 'Zerya Betül',
surname: 'Baran',
birthYear: 2017,
birthCity: 34,
},
],
});
И затем передавал state.columns
компоненту MaterialTable:
<MaterialTable
title="Editable Example"
columns={state.columns}
data={state.data}
...
Решением было поместить определение столбцов в компонент MaterialTable:
return (
<MaterialTable
title="Editable Example"
columns= {[
{ title: 'Name', field: 'name',
editComponent: props => (
<TextField
type="text"
required={true}
error = {nameError.error}
label = {nameError.label}
helperText = {nameError.helperText}
value={props.value ? props.value : '' }
onChange={e => props.onChange(e.target.value)}
/>
)
},
{ title: 'Surname', field: 'surname' },
{ title: 'Birth Year', field: 'birthYear', type: 'numeric' },
{
title: 'Birth Place',
field: 'birthCity',
lookup: { 34: 'İstanbul', 63: 'Şanlıurfa' },
},
]}
data={state.data}
...