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))
  }

Similar codes

3 votes206 views1 answer
How to call a function in react with arguments onclick
Javascript React
0 vote222 views1 answer
React native skeleton
Javascript React
0 vote227 views1 answer
Why does my react project dosent have any class
Javascript React
1 vote206 views3 answers
[PrivateRoute] is not a <Route> component. All component children of <Routes> must be a <Route> or <React.Fragment>
Javascript React
1 vote210 views1 answer
React construct
Javascript React
0 vote330 views1 answer
Align image center react native
Javascript React
0 vote218 views1 answer
React-scripts not found
Javascript React
-1 vote206 views1 answer
React native smart splash screen
Javascript React
0 vote221 views1 answer
Nested ternaries react
Javascript React
0 vote212 views2 answers
React native elements datepicker
Javascript React