Pass array parameter to XMLHttpRequest object
<p>How can i pass an array object to my url parameters on XMLHttpRequest?
I have tried to pass my_array but the object is undefined. But if i put a console.log of my_array on anonymous function the object is filled correctly    </p>

<pre><code>var xmlhttp = new XMLHttpRequest();
var url = "exampleUrl="+my_array+"&amp;api_key="+api+"&amp;format=json";

xmlhttp.onreadystatechange = function() {
    if (xmlhttp.readyState == 4 &amp;&amp; xmlhttp.status == 200) {
        my_array = JSON.parse(xmlhttp.responseText);
        //console.log(my_array);
    }
};
xmlhttp.open("GET", url, true);
xmlhttp.send();
</code></pre>