async await react stackoverflow
constructor() {
// ...
this.state = { returnData: null }
}
async componentDidMount() {
const returnData = await this.Post(...); // Using await to get the result of async func
this.setState({ returnData });
}
async Post(body) {
try{
const options = {
method: 'POST',
uri: 'XXXXXXXXXXXXXXXXXXXX',
body: body
}
return rp(options); // define await then return is unnecessary
}catch(e){console.warn(e)}
}
render() {
const { returnData } = this.state;
// ... Do the rest
}