How to read an external local JSON file in JavaScript?

Question

I have saved a JSON file in my local system and created a JavaScript file in order to read the JSON file and print data out. Here is the JSON file:

{"res         


        

Answer 1

Just use $.getJSON and then $.each to iterate the pair Key /value. Content example for the JSON file and functional code:

    {
        {
            "key": "INFO",
            "value": "This is an example."
        }
    }

    var url = "file.json";         
    $.getJSON(url, function (data) {
        $.each(data, function (key, model) {
            if (model.key == "INFO") {
                console.log(model.value)
            }
        })
    });