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POData passed from view controller returning null
 

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  1. POData passed from view controller returning null
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    <p>I have 2 view controllers and I pass data from 1 to 2 but the NSString in 2 is empty(null) what am I doing wrong?</p> <p><strong>view controller 1 .m</strong></p> <pre><code> - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { NSLog(@"Method 1"); return 1; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { NSLog(@"Method 2"); NSLog(@"%lu", (unsigned long)[allPosts count]); return [[[allPosts objectForKey:@"posts"] valueForKey:@"title"] count]; } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { NSLog(@"Method 3"); static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; } cell.textLabel.text = [NSString stringWithFormat:@"%@", [[[allPosts objectForKey:@"posts"] valueForKey:@"title"] objectAtIndex:indexPath.row]]; return cell; } - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { OldPostViewController *vc = [[OldPostViewController alloc] init]; NSString *url = [NSString stringWithFormat:@"server/app/post.php?id=%@", [[[allPosts objectForKey:@"posts"] valueForKey:@"id"] objectAtIndex:indexPath.row]]; vc.postURL = url; NSLog(@"%@", vc.postURL); [self performSegueWithIdentifier:@"viewPost" sender:self]; } </code></pre> <p><strong>view controller 2 .h</strong></p> <pre><code> #import &lt;UIKit/UIKit.h&gt; @interface OldPostViewController : UIViewController &lt;UIWebViewDelegate&gt; @property (weak, nonatomic) IBOutlet UIWebView *blogView; @property (strong, nonatomic) NSString *postURL; @end </code></pre> <p><strong>view controller 2 .m</strong></p> <pre><code>NSLog(@"URL: %@", _postURL); NSString *fullURL = _postURL; NSURL *url = [NSURL URLWithString:fullURL]; NSURLRequest *requestObj = [NSURLRequest requestWithURL:url]; [blogView loadRequest:requestObj]; </code></pre> <p>Please could any one tell me what I could possibly do as I have try all the solutions I could find on Google &amp; Stackoverflow</p>
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    1. USVaugen Wakeling
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    1. This table or related slice is empty.
 

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