/Javascript/React/Async await react stackoverflow

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

}

Source: stackoverflow.com

Similar codes

0 vote200 views1 answer
React native test redux
Javascript React
0 vote214 views1 answer
How to set the id attr to a var in reactjs
Javascript React
0 vote204 views1 answer
Remove react native cli mac
Javascript React
1 vote206 views1 answer
Axios upload progress react
Javascript React
1 vote232 views1 answer
Add sass autoprefixer to react
Javascript React
0 vote224 views2 answers
Mobile nav react npm
Javascript React
1 vote221 views1 answer
How to use cookies in react js
Javascript React
0 vote204 views1 answer
React native svg size
Javascript React
17 votes193 views5 answers
Add background image react native
Javascript React
4 votes181 views1 answer
Pass parameter to handleclick react
Javascript React