【发布时间】:2021-11-10 07:17:04
【问题描述】:
我想(查看)表格中的按钮,但出现此错误:
模块解析失败:在“...2021”附近解析时,JSON 中位置 165 的意外令牌 https://webpack.js.org/concepts#loaders SyntaxError: 在 '...2021" 附近解析时,JSON 中第 165 位的意外标记
这是IncomingMessagesTable.js:
import React, { useMemo } from 'react';
import { useTable } from 'react-table';
import { IncomingMessagesColumns } from './IncomingMessagesColumns';
import IncomingMessagesData from './IncomingMessagesData.json';
import '../Table.css'
export const IncomingMessagesTable = () => {
const columns = useMemo(() => IncomingMessagesColumns, [])
const data = useMemo(() => IncomingMessagesData, [])
const tableInstance = useTable({
columns,
data
})
const {
getTableProps,
getTableBodyProps,
headerGroups,
rows,
prepareRow
} = tableInstance
return (
<div>
<table {...getTableProps()}>
<thead>
{headerGroups.map(headerGroup => (
<tr {...headerGroup.getHeaderGroupProps()}>
{headerGroup.headers.map(column => (
<th {...column.getHeaderProps()}>{column.render("Header")}</th>
))}
</tr>
))}
</thead>
<tbody {...getTableBodyProps()}>
{rows.map((row, i) => {
prepareRow(row);
return (
<tr {...row.getRowProps()}>
{row.cells.map(cell => {
return <td {...cell.getCellProps()}>{cell.render("Cell")}</td>;
})}
</tr>
);
})}
</tbody>
</table>
</div>
);
}
onLoadMore = () => {
this.setState({
usersToShow: this.state.usersToShow + 1,
});
};
export default IncomingMessagesTable;
这是IncomingMessagesColumns.json:
export const IncomingMessagesColumns = [
{
Header : "اسم المرسل",
accessor : "senderName"
},
{
Header : "نوع المرسل",
accessor : "senderType"
},
{
Header : "عنوان الرسالة",
accessor : "messageAddress"
},
{
Header : "تاريخ الرسالة",
accessor : "dateOfMessage"
},
{
Header : "قراءة",
accessor : "view",
}
]
这是IncomingMessagesData.json:
[
{
"senderName": "أحمد",
"senderType": "معلم",
"messageAddress": "رسالة إلى أولياء أمور الطلاب",
"dateOfMessage": "11/12/2021",
"view": <button type="submit">عرض الرسالة</button>
}
]
【问题讨论】:
-
另外,我假设
IncomingMessagesColumns.json实际上是IncomingMessagesColumns.js,因为您显示的内容也不是 JSON。
标签: javascript reactjs json