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Start your free trialAndy Sing
2,190 Pointsdata parsing final challenge task 3 of 3
i need the format : book title, a comma, a space, and the number of pages.
example : 'book title 1, 300'.
my code output
Log.i("CodeChallenge", "title" + ", " + "pages");
no compiler errors just "bummer! make sure you write each book to the log exactly as specified in the instructions.
Any help much appreciated have worked many different ways of doing it but with out being able to see how it is coming out can't tell what i'm missing.
3 Answers
Andy Sing
2,190 PointsI didn't realize it sorry for the trick question I didn't purposely do that but the error was a couple lines above that line. I was saving the number as a string.
Amin Lalji
1,350 PointsNo Worries - Happens to the best of us :) Feel free to mark my comment above as the best answer if it helped you out.
Ramrakesh Azhagesan
7,238 Points// JSONObject 'jsonData' was loaded from data.jsonJSONArray jsonBooks = jsonData.getJSONArray("books");
String name = jsonData.getString("name");
String publisher = jsonData.getString("publisher");
String language = jsonData.getString("language");
JSONArray jsonBooks = jsonData.getJSONArray("books");
for (int i = 0;i < jsonBooks.length();i++) {
JSONObject jsonBook = jsonBooks.getJSONObject(i);
String title = jsonData.getString("title");
int pages = jsonData.getInt("pages");
Log.i("CodeChallenge",title + ", " + pages); }
I am still getting the same error :(
Thanks in advance
Amin Lalji
1,350 PointsAmin Lalji
1,350 PointsYour output must look similar to the following in the LogCat Console right?
CodeChallenge title, pages
It's because you are passing String literals instead of variables.
Try removing the quotation marks around the variables... e,g,
Log.i("CodeChallenge", title + ", " + pages);
Hope this helps