Again, how to get data from callback?
<p>I have this code</p>

<pre><code>var children;
$.ajax({
    url: Routing.generate('snmp_ajax_get_children', {dev: root}),
    async: true, type: "GET"
}).done(function(data) {
    var children = Array(); 
    for(var i in data) {
        children[i] = data[i].split('|');
        for (var j in data[i]) {
            children[i][j] = $.trim(data[i][j]);
        }
    }
    localStorage.setItem('children', children);
});
children = localStorage.getItem(children);
localStorage.removeItem('children');
</code></pre>

<p>I use localStorage (ugly, i know) to get data from callback, because any other approach wasn't work for me (i don't know why), any suggestion?</p>
