getdata

gistfile1.js

function(url, callback) {
	var xhr = Ti.Network.createHTTPClient();
	xhr.open('GET', url);
	xhr.onload = function() {
		var parsedData = JSON.parse(this.responseText);
		callback(parsedData);
	};
	xhr.onerror = function(e) {
		alert('something wrong')
	}
	xhr.send();
}