【发布时间】:2020-06-13 21:06:44
【问题描述】:
我正在学习 React,并希望制作一个可编辑的表格,其中 $/Unit 单元格随价格和单位单元格而变化。
我很难找到访问其他单元格值的方法。是否可以使用 Material UI 表来做到这一点?
代码沙盒:https://codesandbox.io/s/elated-meadow-486z9
import React from "react";
import MaterialTable from "material-table";
export default function CustomEditComponent(props) {
const { useState } = React;
const [columns, setColumns] = useState([
{
title: "Product",
field: "product"
},
{
title: "Price",
field: "price"
},
{
title: "Units",
field: "pack"
},
{
title: "$/Unit",
field: "unitPrice",
editComponent: props => (
<input
type="number"
value={props.value} //how to access other cell values?
onChange={e => props.onChange(e.target.value)}
/>
)
}
]);
const [data, setData] = useState([
{ product: "Coke", price: 12, pack: 12, unitPrice: 1 },
{ product: "Beer", price: 12, pack: 6, unitPrice: 2 }
]);
return (
<MaterialTable
title="Custom Edit Component Preview"
columns={columns}
data={data}
editable={{
onRowUpdate: (newData, oldData) =>
new Promise((resolve, reject) => {
setTimeout(() => {
const dataUpdate = [...data];
const index = oldData.tableData.id;
dataUpdate[index] = newData;
setData([...dataUpdate]);
resolve();
}, 1000);
})
}}
/>
);
}
【问题讨论】:
标签: javascript reactjs material-ui