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XMLHttpRequest: empty response


The true in zzz.open('GET', "http://freegeoip.net/json/", true); means that the request is asynchronous. That means you need to wait for the request to finish.

var zzz = new XMLHttpRequest();
zzz.open('GET', "http://freegeoip.net/json/",
true);
zzz.onload = function(){
    console.log(zzz.response);
    if (zzz.status === 200){
        // Probably good to make the you got a
success code.
    }
};
zzz.onerror = function(err){
    // Handle the error
};
zzz.send();

Categories : Javascript

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