Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
MUZ140564 Kudakwashe Jena
4,895 PointsFinally, write a 'for' loop that loops through jsonShows. In each step of the loop, use getJSONObject(int index) to
Stuck on challange 2.What changes do i need to make to pass the challange.
// JSONObject 'jsonData' was loaded from data.json
JSONArray jsonBooks = jsonData.getJSONArray("books");
for (int i = 0; i < jsonBooks.length(); i++)
{
JSONObject book = jsonBooks.getJSONObject(i);
String title = book.getString("title");
String pages = book.getString("pages");
Log.i("CodeChallenge", title);
}
{
"name":"Netflix Playlist",
"shows":[
{
"title":"Doctor Who",
"season":8,
"episode":3
},
{
"title":"Arrow",
"season":1,
"episode":10
},
{
"title":"Portlandia",
"season":4,
"episode":5
}
]
}
1 Answer
Sai Sushanth Durvasula
2,759 PointsIn the line JSONArray jsonBooks = jsonData.getJSONArray("books"); it should be "shows" not "books" see data.json.
Hope this helps!