Attempting to utilize a specific function found within the context provider file

I have encountered an issue while utilizing the Context-Api in my project. I am attempting to use a function provided by a file within a lifecycle method, but since the function is not wrapped in a consumer, it's causing problems. After reviewing the documentation, I tried setting the value to context, however, this approach did not work as expected. Everything else seems to be functioning properly within my class component except for the componentDidMount method.

import { ProductConsumer } from '../context';

export default class Details1 extends Component {
  componentDidMount() {
    let value = this.context;
    let id = this.props.match.params.id;
    value.handleDetail(id);
  }

  render() {
    return (
      <ProductConsumer>
        {value => {
          const {
            id,...
          } = value.detailProduct;
          return (
           My Component
         );
       }}
      </ProductConsumer>
   )
};

export const Details = () => (
  <Product.Consumer>
    {context =>
      <Details1 context={context}/>
     }
  </Product.Consumer>
)

Answer №1

If you're looking to access values from your context in a component, there are two approaches you can take. One option is to wrap the component with the consumer and pass it the function as a prop. Alternatively, you can enhance your component by converting it to a functional component and utilizing the useContext hook.

import React, { useContext } from "react"; 
import someContext from "./context-path";

const MyComponent = () => {
  const { myFunction } = useContext(someContext);
  ...
};

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