Question

在我的react类上，我尝试将Row组件添加到列表中，以便以后需要列出一些东西时使用。它返回我该错误：
Functions are not valid as a React child. This may happen if you return a Component instead of <Component /> from render. Or maybe you meant to call this function rather than return it

在另一个项目中，我具有相同的功能，但工作原理有所不同。

我将WebPack和reactstrap用于行。

我的课

import React, { Component } from 'react';
import {Row, Col, Container} from 'reactstrap';

class Test extends Component {

  constructor(props) {
    super(props);

    this.insert = this.insert.bind(this);
  }

  insert() {
    var list = [];
    list.push(
            <Row>
              <Col>
                <p>Test data</p>
              </Col>
            </Row>);

    return {list};
  }

  render() {
    return (
      <div>
        <Container>
          {this.insert}
        </Container>
      </div>
    );
  }
}

export default Test;

Answer 1

您可以尝试

import React, { Component } from "react";
import { Row, Col, Container } from "reactstrap";

class MyComponent extends Component {
  insert() {
    var list = [];
    list.push(
      <Row>
        <Col>
          <p>Test data</p>
        </Col>
      </Row>
    );

    return list;
  }

  render() {
    return (
      <div>
        <Container>{this.insert()}</Container>
      </div>
    );
  }
}

export default MyComponent;

https://codesandbox.io/embed/j2pm2q1499

反应：无法获取组件列表

1 个答案: