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POPutting my JSON into a tableView
 

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  1. POPutting my JSON into a tableView
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    <p>what i'm currently trying to do is get my json information (twitter user timeline) and stick it into a table, everything about it json works, but when it comes to adding the information to the tableView it doesn't do anything about it, Here is my code :</p> <pre><code>#import "FirstViewController.h" #import &lt;Twitter/Twitter.h&gt; #import &lt;Accounts/Accounts.h&gt; @interface FirstViewController () - (void)fetchData; @end @implementation FirstViewController @synthesize timelineTwiter = _timelineTwiter; - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { self.title = NSLocalizedString(@"First", @"First"); self.tabBarItem.image = [UIImage imageNamed:@"first"]; } return self; } -(void)fetchData { ACAccountStore *store = [[ACAccountStore alloc] init]; ACAccountType *twitterAccountType = [store accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierTwitter]; [store requestAccessToAccountsWithType:twitterAccountType withCompletionHandler:^(BOOL granted, NSError *error) { if (!granted) { NSLog(@"User rejected access to his account."); } else { NSArray *twitterAccounts = [store accountsWithAccountType:twitterAccountType]; if ([twitterAccounts count] &gt; 0) { ACAccount *account = [twitterAccounts objectAtIndex:0]; NSMutableDictionary *params = [[NSMutableDictionary alloc] init]; [params setObject:@"1" forKey:@"include_entities"]; NSURL *url = [NSURL URLWithString:@"http://api.twitter.com/1/statuses/home_timeline.json"]; TWRequest *request = [[TWRequest alloc] initWithURL:url parameters:params requestMethod:TWRequestMethodGET]; [request setAccount:account]; [request performRequestWithHandler: ^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) { if (!responseData) { NSLog(@"%@", error); } else { NSError *jsonError; NSArray *timeline = [NSJSONSerialization JSONObjectWithData:responseData options:NSJSONReadingMutableLeaves error:&amp;jsonError]; self.timelineTwiter = timeline; if (timeline) { NSDictionary* tweets0 = [timeline objectAtIndex:0]; NSLog(@"%@", [tweets0 objectForKey:@"text"]); NSLog(@"%@", [[tweets0 objectForKey:@"user"] objectForKey:@"screen_name"]); NSDictionary* tweets1 = [timeline objectAtIndex:1]; NSLog(@"%@", [tweets1 objectForKey:@"text"]); NSLog(@"%@", [[tweets1 objectForKey:@"user"] objectForKey:@"screen_name"]); NSDictionary* tweets2 = [timeline objectAtIndex:2]; NSLog(@"%@", [tweets2 objectForKey:@"text"]); NSLog(@"%@", [[tweets2 objectForKey:@"user"] objectForKey:@"screen_name"]); } else { NSLog(@"%@", jsonError); } } }]; } } }]; } -(IBAction)refreshTimeline:(id)sender { [self fetchData]; } #pragma mark - Table view data source - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { // Return the number of sections. return 0; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return [self.timelineTwiter count]; } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier]; } id userTimeline = [self.timelineTwiter objectAtIndex:[indexPath row]]; cell.textLabel.text = [userTimeline objectForKey:@"text"]; cell.detailTextLabel.text = [userTimeline valueForKeyPath:@"user.name"]; return cell; } #pragma mark - Table view delegate - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { } - (void)viewDidLoad { [super viewDidLoad]; [self fetchData]; // Do any additional setup after loading the view, typically from a nib. } - (void)viewWillAppear:(BOOL)animated { [self fetchData]; [super viewWillAppear:animated]; } - (void)viewDidUnload { [super viewDidUnload]; // Release any retained subviews of the main view. } - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown); } @end </code></pre> <p>but it never loads the data into the table view, any help?</p> <p>Side note:</p> <p>I am using it with interface builder. </p> <p>&amp; Ideally i'd like to make a custom cell so i could work out the layout each cell, so if you know of any good sites which will show how to do that, that'd also be a big hand.</p>
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    1. PO
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    1. This table or related slice is empty.
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    1. This table or related slice is empty.
    1. USAlex Trott
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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    2. PO
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    1. This table or related slice is empty.
    1. CODid you intentionally leave out a "t" in `timelineTwiter`?
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      1. USAndrew
    2. CONope I'm an idiot and only just noticed that
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      1. USAlex Trott
 

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