Databases
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    <p>change </p> <pre><code>news = [responseDict objectAtIndex:0]; </code></pre> <p>to </p> <pre><code>news = responseDict; </code></pre> <p>in <code>- (void)connectionDidFinishLoading:(NSURLConnection *)connection</code> method.</p> <p><strong>Update:</strong></p> <pre><code>/* -viewDidLoad, just fix warning "unused var" */ // [[NSURLConnection alloc] initWithRequest:request delegate:self]; [NSURLConnection connectionWithRequest:request delegate:self]; </code></pre> <p>-</p> <pre><code>/* connectionDidFinishLoading */ // NSArray *responseDict = [NSJSONSerialization JSONObjectWithData:data options:nil error:nil]; NSArray *responseDict = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingAllowFragments error:NULL]; //news = [responseDict objectAtIndex:0]; // [mainTableView reloadData]; if ([responseDict isKindOfClass:[NSArray class]]) { news = responseDict; [mainTableView reloadData]; } else { NSLog(@"JSON Error."); } </code></pre> <p>-</p> <pre><code>NSString *_getString(id obj) { return [obj isKindOfClass:[NSString class]] ? obj : nil; } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { // ... // cell.textLabel.text = [[news objectAtIndex:indexPath.row] objectForKey:@"metaScore"]; // cell.detailTextLabel.text = [[news objectAtIndex:indexPath.row] objectForKey:@"title"]; /** Your JSON value maybe NSNull */ cell.textLabel.text = _getString([[news objectAtIndex:indexPath.row] objectForKey:@"metaScore"]); cell.detailTextLabel.text = _getString([[news objectAtIndex:indexPath.row] objectForKey:@"title"]); return cell; } </code></pre>
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    1. POReading JSON array into UITableView on iOS app?
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    1. USElf Sundae
    1. USElf Sundae
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    1. COSo this would successfully load the table view data?
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      1. USSomeone
    2. CO@Someone According to his code above，the tableView shows the whole JSON data from server, but he made a mistake that just put the first element of the JSON data to the variable `news`. Additionally, `new` is a NSArray type, but the `[responseDict objectAtIndex:0]` is a NSDictionary
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    3. CONope, not working.
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      1. USWitch-King
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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