Parse json from bandsintown API - json

Question

I have trouble to parse and show events from Bands in Town´s API in my appcelerator mobile app. (iOS)
This is my bands event that i want to show in a table.
http://api.bandsintown.com/artists/Lucy%20Seven/events.json?api_version=2.0&app_id=LucySeven
And this is the code that i have for showing it
var win = Ti.UI.currentWindow;
win.hideNavBar();
Ti.UI.backgroundColor = '#050505';
var url = "http://api.bandsintown.com/artists/Lucy%20Seven/events.json? api_version=2.0&app_id=LucySeven"
var table = Ti.UI.createTableView({
backgroundColor: '#050505',
separatorColor:'#110000',
});
var tableData = [];
var json, artists, name, picture, title, description;
var xhr = Ti.Network.createHTTPClient({
onload: function() {
// Ti.API.debug(this.responseText);
json = JSON.parse(this.responseText);
for (i = 0; i < json.data.length; i++) {
data = json.data[i];
row = Ti.UI.createTableViewRow({
height:'100dp',
backgroundColor: '#050505',
separatorColor:'#110000',
});
var name = Ti.UI.createLabel({
text: title,
font:{
fontSize:'17dp',
fontWeight:'bold'
},
height:'auto',
left:'90dp',
top:'20dp',
color:'#eee',
touchEnabled:true
});
row.add(name);
var start = Ti.UI.createLabel({
text: description,
font:{
fontSize:'12dp'
},
height:'auto',
left:'90dp',
bottom:'20dp',
color:'#eee',
touchEnabled:true
});
row.add(start);
// Avatar
var img = Ti.UI.createImageView({
image : thumb_url ,
width : 70,
height : 70,
top : 5,
bottom : 5,
borderRadius: 5,
borderColor: '#eee',
left : 5
});
row.add(img);
tableData.push(row);
}
table.setData(tableData);
},
onerror: function(e) {
Ti.API.debug("STATUS: " + this.status);
Ti.API.debug("TEXT: " + this.responseText);
Ti.API.debug("ERROR: " + e.error);
alert('There was an error retrieving the remote data. Try again.');
},
timeout:5000
});
xhr.open("GET", url);
xhr.send();
There is a API responses for json here:
http://www.bandsintown.com/api/responses#events-json
I really cant see what is wrong... Maybe im to blind to see what i have missed?
I would appreciate if someone could point me in the right direction on this.
i have tried with: data.title data.artists.title title artists.titel and so on but nothing have shown up in my tableview.....
Thanx
//R

Answer 1

What's the value of this.responseText and what's the value of json after JSON.parse? In the JSON response I don't see a data property so I'm not sure what json.data is supposed to be. Also in Ti.UI.createLabel you give test: title but title is never given a value.
I suspect what you really want in your for loop is this:
json = JSON.parse( this.responseText ); // `json` will be an array of objects
for (i = 0; i < json.length; i++) {
data = json[ i ];
// ...
var name = Ti.UI.createLabel( {
text: data.title,
// ...
} );
}
The key to debugging this is the same as debugging many things—find out what data you have at each step (I've never used Titanium but it must have something like console.log at the very least) and figure out how it differs from what you expect.