Using JavaScript to retrieve a JSON file stored locally

Having trouble with my code and a statistics.json file - it keeps saying data is not defined when I try to log it.

Any suggestions for solving this issue?

const showStatistics = function(){
    fetch("../assets/statistics.json")
    .then(res => res.json())
    .then(data => {data.stats})
    .catch(err => console.error(err));

    console.log(data);
}

Answer №1

Make sure to log data inside the then callback function as it is an asynchronous operation.

const displayStats = function(){
    fetch("../assets/statistics.json")
    .then(response => response.json())
    .then(info => {
        console.log(info);
    })
    .catch(error => console.error(error));
}

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