Working on the extra credit in the Getting Data from the Web. The assignment - Extra Credit JSON Google Search

Use the Google JSON Search API URL to request JSON search results from Google: https://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=JSON

The last part of the URL after "q=" is the search term. Switch to use this URL and display the results.

I get the feed in to my dictionary, NSLog confirms however I'm somehow not getting the dictionary data with key in to the array which feeds the tableview. I've tested my code which is largely verbatim from the Amit's last BlogReader project. My code processes the JSON from Treehouse and a couple other feeds I found but when trying to process the Google search I get nothing in the table. My hunch is I'm hitting a JSON key that is null. My main m file follows. Thanks to whoever may look at this. I'll break through eventually but I think the fix is getting the process to skip a key and then process.

// // MasterViewController.m // BlogReaderXtra // // Created by Admin on 3/24/15. // Copyright (c) 2015 Wood and Wire Ware. All rights reserved. //

import "TableViewController.h"

import "DetailViewController.h"

@interface TableViewController ()

@property NSMutableArray *objects; @end

@implementation TableViewController

• (void)awakeFromNib { [super awakeFromNib]; }

• (void)viewDidLoad { [super viewDidLoad]; NSURL *googleURL = [NSURL URLWithString:@"https://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=JSON"];

  NSData *jsonData = [NSData dataWithContentsOfURL:googleURL];

  NSError *error = nil; NSDictionary *dataDictionary = [NSJSONSerialization JSONObjectWithData:jsonData options:// note I have tried nothing here and I have tried method - NSJSONReadingAllowFragments// error:&error];

  self.googleJSONResults = [dataDictionary objectForKey:@"results"]; NSLog(@"%@",dataDictionary); }

• (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. }

pragma mark - Table View

• (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return 1; }

• (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return self.googleJSONResults.count; }

• (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

  UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath]; NSDictionary *dataDictionary1 = [[NSDictionary alloc] init]; dataDictionary1 = [self.googleJSONResults objectAtIndex:indexPath.row]; NSString *title = [dataDictionary1 objectForKey:@"visibleUrl"]; // choosing two keys in the JSON feed NSString *sub = [dataDictionary1 objectForKey:@"titleNoFormatting"]; // above and here

  cell.textLabel.text = title; cell.detailTextLabel.text = sub; return cell; } @end