React api call

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))
  }

React api call

map function
{Terms?.item?.map((item)=>{
return <div key={item.title}>{item.title}</div>
})}

Similar codes

-2 votes202 views1 answer
Fc in react
Javascript React
0 vote191 views1 answer
Shallow render in react
Javascript React
0 vote206 views1 answer
Reactjs download file axios
Javascript React
0 vote206 views1 answer
Header logo react native img
Javascript React
0 vote212 views2 answers
Datepicker range npm reactjs
Javascript React
18 votes198 views3 answers
React detect enter key
Javascript React
0 vote212 views1 answer
Start withnreact
Javascript React
0 vote196 views1 answer
What difference between react func and class components
Javascript React
0 vote223 views1 answer
Reactjs function exemple useEffect
Javascript React
0 vote211 views1 answer
Syntax for srcset in react
Javascript React