Question

我正在使用带有React的TypeScript处理AG-Grid。我正在尝试构建此组件，并且快要完成了。该代码有效，但是我的linter在调用列定义（columnDefs）和行数据（rowData）时显示2个错误。

读取的错误：

“类型'{}'缺少类型'（（ColGroupDef | ColDef）[]'）的以下属性：长度，弹出，推入，连续和另外25个” [133：25]
“类型'{}'缺少类型'any []'中的以下属性：length，pop，push，concat和另外25个。” [134：25]

我假设这与TypeScript语法有关...

这是我拥有的代码：

import * as React from "react"
import { Frame, addPropertyControls, ControlType } from "framer"
import { AgGridReact } from "@ag-grid-community/react"
import { AllCommunityModules } from "@ag-grid-community/all-modules"
import styled from "styled-components"

import "@ag-grid-enterprise/all-modules/dist/styles/ag-grid.css"
import "@ag-grid-enterprise/all-modules/dist/styles/ag-theme-material.css"

interface MyProps {}

interface MyState {
    columnDefs: object;
    rowData: object;
}

const StyledTable = styled.div`
    width: 100%;
    height: 100%;
    font-family: OpenSans-Bold;
`

export class Automation_Table extends React.Component<MyProps, MyState> {
    //Set the data for the Table
    constructor(props) {
        super(props)
        this.state = {
            //Set the Columns
            columnDefs: [
                {
                    headerName: "Action Name",
                    field: "actionName",
                },
                {
                    headerName: "Action Description",
                    field: "actionDescription",
                },
                ...
                {
                    headerName: "Details",
                    field: "details",
                },
            ],
            //Set the actual data
            rowData: [
                {
                    actionName: "Lorem Ipsum",
                    actionDescription:
                        "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce tellus neque, lobortis sit amet varius vitae, vestibulum vel nisi.",
                    status: "Successful",
                    lastUpdate: "10/03/2019 8:33:15 PM",
                    actionRequired: "No",
                    details: "View",
                },
                ...
                {
                    actionName: "Lorem Ipsum",
                    actionDescription:
                        "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce tellus neque, lobortis sit amet varius vitae, vestibulum vel nisi.",
                    status: "Failed",
                    lastUpdate: "10/01/2019 6:46:26 PM",
                    actionRequired: "Yes",
                    details: "View",
                },
            ],
        }
    }

    render() {
        return (
            <StyledTable>
                <Frame
                    style={{ height: "368px", width: "784px", background: "#FAFAFA" }}
                    className="ag-theme-material"
                >
                    <AgGridReact
                        columnDefs={this.state.columnDefs}
                        rowData={this.state.rowData}
                        modules={AllCommunityModules}
                    ></AgGridReact>
                </Frame>
            </StyledTable>
        )
    }
}

错误是针对以下几行

<AgGridReact
    columnDefs={this.state.columnDefs}
    rowData={this.state.rowData}
    modules={AllCommunityModules}
></AgGridReact>

Answer 1

像这样改变MyState应该可以解决问题：

interface MyState {
    columnDefs: Array<ColGroupDef | ColDef>;
    rowData: Array<any>;
}

您应尽可能避免使用any。

类型“ {}”缺少类型“（（ColGroupDef | ColDef）[]”）的以下属性：长度，弹出，推入，连续和另外25个

1 个答案: