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POUITableView with UIWebVIew Not Loading UIWebView. Does It Require an IBAction?
 

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    <p>This is the code I've got so far, basically what's supposed to happen is that once you make a selection in the UITableView, you should then get a transition that will take you onto the UIWebView although all that's happening is once you make a selection it just highlights blue.</p> <p><em><strong>First view controller .h</em></strong></p> <pre><code>#import &lt;UIKit/UIKit.h&gt; @interface YoMaFifthViewController : UITableViewController { NSArray *data, *sites; } @end </code></pre> <p><em><strong>First view controller .m</em></strong></p> <pre><code>#import "YoMaFifthViewController.h" #import "YoMaWebsiteViewController.h" @interface YoMaFifthViewController () @end @implementation YoMaFifthViewController - (id)initWithStyle:(UITableViewStyle)style { self = [super initWithStyle:style]; if (self) { // Custom initialization } return self; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } #pragma mark - view lifecycle - (void)viewDidLoad { [super viewDidLoad]; data = [NSArray arrayWithObjects:@"Website", @"Developer", nil]; sites = [NSArray arrayWithObjects: @"https://www.google.co.uk/", @"https://www.google.co.uk/", nil]; // Uncomment the following line to preserve selection between presentations. // self.clearsSelectionOnViewWillAppear = NO; // Uncomment the following line to display an Edit button in the navigation bar for this view controller. // self.navigationItem.rightBarButtonItem = self.editButtonItem; } #pragma mark - Table view data source - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { // Return the number of sections. return 1; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { // Return the number of rows in the section. return [data 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]; } // Configure the cell... cell.textLabel.text = [data objectAtIndex:indexPath.row]; cell.detailTextLabel.text = [sites objectAtIndex:indexPath.row]; cell.imageView.image = [UIImage imageNamed:[data objectAtIndex:indexPath.row]]; cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; return cell; } /* // Override to support conditional editing of the table view. - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath { // Return NO if you do not want the specified item to be editable. return YES; } */ /* // Override to support editing the table view. - (void)tableView:(UITableView *)tableView commitEditingStyle: (UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath { if (editingStyle == UITableViewCellEditingStyleDelete) { // Delete the row from the data source [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade]; } else if (editingStyle == UITableViewCellEditingStyleInsert) { // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view } } */ /* // Override to support rearranging the table view. - (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath { } */ /* // Override to support conditional rearranging of the table view. - (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath { // Return NO if you do not want the item to be re-orderable. return YES; } */ #pragma mark - Table view delegate - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { YoMaWebsiteViewController *wvc = [[YoMaWebsiteViewController alloc] initWithNibName:@"YoMaWebsiteViewController" bundle:nil]; wvc.site = [sites objectAtIndex:indexPath.row]; [self.navigationController pushViewController:wvc animated:YES]; } @end </code></pre> <p><em><strong>Website view controller .h</em></strong></p> <pre><code>#import &lt;UIKit/UIKit.h&gt; @interface YoMaWebsiteViewController : UIViewController { IBOutlet UIWebView *webview; } @property (retain) NSString *site; @end </code></pre> <p><em><strong>Website view controller .m</em></strong></p> <pre><code>#import "YoMaWebsiteViewController.h" @interface YoMaWebsiteViewController () @end @implementation YoMaWebsiteViewController @synthesize site; - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization } return self; } - (void)viewDidLoad { [super viewDidLoad]; NSURL *url = [NSURL URLWithString:self.site]; NSURLRequest *request = [NSURLRequest requestWithURL:url]; [webview loadRequest:request]; // Do any additional setup after loading the view from its nib. } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } @end </code></pre>
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    1. COIs your table view controller inside a navigation controller? Set a breakpoint in didSelectRowAtIndexPath and check the value of self.navigationController. I bet it's nil.
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