/Javascript/React/Fetch data from api in react

Fetch data from api in react

React get method

/* React get method.  */

componentWillMount(){
    fetch('/getcurrencylist',
    {
        /*
        headers: {
          'Content-Type': 'application/json',
          'Accept':'application/json'
        },
        */
        method: "get",
        dataType: 'json',
    })
    .then((res) => res.json())
    .then((data) => {
      var currencyList = [];
      for(var i=0; i< data.length; i++){
        var currency = data[i];
        currencyList.push(currency);
      }
      console.log(currencyList);
      this.setState({currencyList})
      console.log(this.state.currencyList);
    })
    .catch(err => console.log(err))
  }

Fetch data from api in react

useEffect(() => {
    const url = "https://api.adviceslip.com/advice";

    const fetchData = async () => {
      try {
        const response = await fetch(url);
        const json = await response.json();
        console.log(json);
      } catch (error) {
        console.log("error", error);
      }
    };

    fetchData();
}, []);

Source: designcode.io

Similar codes

0 vote197 views2 answers
React rating with fractions
Javascript React
0 vote198 views1 answer
Reactjs .net pass value to react
Javascript React
0 vote180 views1 answer
React js set default route
Javascript React
1 vote183 views1 answer
Typeerror object(...) is not a function react useParams
Javascript React
0 vote210 views1 answer
React native communicate with webview
Javascript React
4 votes179 views3 answers
React link underline
Javascript React
0 vote211 views1 answer
React Native BUILD FAILED on run-ios
Javascript React
0 vote220 views1 answer
Navigate between files in react js
Javascript React
0 vote187 views1 answer
React native expo release apk
Javascript React
0 vote213 views1 answer
Storybook react router
Javascript React