I have a component that contains a state, and I will pass the state data into another component, I use a static contextType to throw the state data but the data does not reach the intended component, what do you think this is wrong? thank you
this is my parent component
export const MyContext = React.createContext();
export class MerchantByPromo extends Component {
constructor(props) {
super(props);
this.state = {
dataPromo: [],
loading: true
};
}
async componentDidMount() {
const merchant_id = this.props.match.params.id_merchant
await Api.post('language/promo-voucher-by-merchant', { MERCHANT_ID: merchant_id })
.then((response) => {
if (response.data.STATUS_CODE === '200') {
this.setState({
dataPromo: response.data.DATA,
loading: false
});
}
})
}
this is my child component
import React, { Component } from 'react'
import { MyContext } from './MerchantByPromo'
export class MerchantByPromoDetail extends Component {
constructor(props){
super(props)
this.state = {
detailPromo:[],
}
}
UNSAFE_componentWillMount(){
let value = this.context
console.log(value)
}
componentDidMount(){
}
render() {
return (
<MyContext.Consumer>
<p>tes</p>
</MyContext.Consumer>
)
}
}
I always get an error message like this "TypeError: render is not a function", what's the solution?
<MyContext.Consumer>
{() => <p>tes</p>}
</MyContext.Consumer>
change to this and Check
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