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POAdd arrays into Cell Row from Twitter Client feeds in iphone
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  1. POAdd arrays into Cell Row from Twitter Client feeds in iphone
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    copied!<p>I am new to parsing jSON file in objective C and I want to parse Twitter json feeds users names from the list. I am trying to get the list of followers of a user and parse them to get the user_ids and then again call another URL to get their names and profile pics. I am getting the names of the persons but I am not able to parse the list correctly. If anybody can help me out here, it will be really helpful. My code for fetching the data :</p> <pre><code>-(void) fetchData{ ACAccountStore *account = [[ACAccountStore alloc] init]; ACAccountType *accountType = [account accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierTwitter]; [account requestAccessToAccountsWithType:accountType withCompletionHandler:^(BOOL granted, NSError *error){ if (granted == YES) { NSArray *arrayOfAccounts = [account accountsWithAccountType:accountType]; if ([arrayOfAccounts count] &gt; 0) { ACAccount *acct = [arrayOfAccounts objectAtIndex:0]; NSString *username = acct.username; NSLog(@"Account : %@", username); TWRequest *fetchFriendsFollowers = [[TWRequest alloc] initWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"https://api.twitter.com/1/followers/ids.json?screen_name=%@",acct.username]] parameters:nil requestMethod:TWRequestMethodGET]; [fetchFriendsFollowers performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error){ if ([urlResponse statusCode] == 200 ) { dispatch_async(dispatch_get_main_queue(), ^{ NSError *jsonParsingError = nil; NSDictionary *response = [NSJSONSerialization JSONObjectWithData:responseData options:0 error:&amp;jsonParsingError]; self.responseArray = [response objectForKey:@"ids"]; for (int i =0 ; i &lt; [self.responseArray count]; i++) { NSString *user_id = [self.responseArray objectAtIndex:i]; TWRequest *fetchFriendsFollowersNames = [[TWRequest alloc] initWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"https://api.twitter.com/1/users/lookup.json?user_id=%@",user_id]] parameters:nil requestMethod:TWRequestMethodPOST]; [fetchFriendsFollowersNames performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error){ if ([urlResponse statusCode] == 200 ) { dispatch_async(dispatch_get_main_queue(), ^{ NSError *jsonParsingError = nil; NSArray *response = [NSJSONSerialization JSONObjectWithData:responseData options:0 error:&amp;jsonParsingError]; for (NSDictionary *user in response) { [self.userNameArray addObject:[user objectForKey:@"name"]]; [self.tableView reloadData]; } }); } }]; } NSLog(@"responseArray %@ for user: %@",self.responseArray,username); }); } }]; } else{ UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Error" message:@"Please add twitter accounts on your phone and log back in." delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles: nil]; [alert show]; } } }]; </code></pre> <p>}</p> <p>And then I am displaying it in cellForRowAtIndexPath the list of all the user names. It actually gets the list and repeats the name in all the cells. I know I am doing something silly mistake but cannot figure out since i have been looking at this for a while and cant get it fix.</p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; } for (int i=0; i &lt; [self.userNameArray count]; i++) { NSLog(@"Text : %@", [self.userNameArray objectAtIndex:i]); cell.textLabel.text = [self.userNameArray objectAtIndex:i]; } return cell; </code></pre> <p>}</p>
 

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