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POHow to pass data to detail view after being selected in a uitableview cell
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  1. POHow to pass data to detail view after being selected in a uitableview cell
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    copied!<p>I have a <code>UITableViewController</code> that has data populated from an NSMutableArray called userList. When specific user is selected, it goes to a detail view but it wont display the data in a <code>UITextview</code> and <code>UIImageview</code> in the <code>UIView</code>.(Detailview).I am Using Story board.This is my Sample code.</p> <p>please give me any idea. Thanks in advance.</p> <p><strong>Tableviewcontroller.m</strong></p> <pre><code>- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. // tableData=[NSArray arrayWithObjects:@"Alto",@"Estilo",@"Swift",@"Honda CRV",@"Ritz", nil]; thumbnails=[NSArray arrayWithObjects:@"car1.jpg",@"car2.jpg",@"car3.jpg",@"car4.jpg",@"car5.jpg", nil]; Car *car1=[Car new]; car1.carName=@"Alto"; car1.imageFile=@"Exotic_Car_-_Bugatti.jpg"; car1.carDetails=[NSArray arrayWithObjects:@"Harsha Mar05,2019",@"Registration AP2911234",@"Model Year 2009",@"CarModel Alto",@"Engine StreamEngine",@"Petrol Petrol",@"Exterior Color Black",@"interior Color Grey",@"Fuel Economy 1000",@"Insurance Insurance",@"Life time tax Free", nil]; Car *car2=[Car new]; car2.carName=@"Estilo"; car2.imageFile=@"images.jpg"; car2.carDetails=[NSArray arrayWithObjects:@"Harsha Mar05,2019",@"Registration AP2911234",@"Model Year 2009",@"CarModel Alto",@"Engine StreamEngine",@"Petrol Petrol",@"Exterior Color Black",@"interior Color Grey",@"Fuel Economy 1000",@"Insurance Insurance",@"Life time tax Free", nil]; Car *car3=[Car new]; car3.carName=@"Swift"; car3.imageFile=@"images1.jpg"; car3.carDetails=[NSArray arrayWithObjects:@"Harsha Mar05,2019",@"Registration AP2911234",@"Model Year 2009",@"CarModel Alto",@"Engine StreamEngine",@"Petrol Petrol",@"Exterior Color Black",@"interior Color Grey",@"Fuel Economy 1000",@"Insurance Insurance",@"Life time tax Free", nil]; Car *car4=[Car new]; car4.carName=@"Honda CRV"; car4.imageFile=@"index.jpg"; car4.carDetails=[NSArray arrayWithObjects:@"Harsha Mar05,2019",@"Registration AP2911234",@"Model Year 2009",@"CarModel Alto",@"Engine StreamEngine",@"Petrol Petrol",@"Exterior Color Black",@"interior Color Grey",@"Fuel Economy 1000",@"Insurance Insurance",@"Life time tax Free", nil]; Car *car5=[Car new]; car5.carName=@"Ritz"; car5.imageFile=@"Sport_Super_car.jpg"; car5.carDetails=[NSArray arrayWithObjects:@"Harsha Mar05,2019",@"Registration AP2911234",@"Model Year 2009",@"CarModel Alto",@"Engine StreamEngine",@"Petrol Petrol",@"Exterior Color Black",@"interior Color Grey",@"Fuel Economy 1000",@"Insurance Insurance",@"Life time tax Free", nil]; tableData=[NSArray arrayWithObjects:car1,car2,car3,car4,car5, nil]; } -(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section return [tableData count]; } -(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *simpleTableIdentifier=@"CarCell"; UITableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:simpleTableIdentifier]; } Car *car = [tableData objectAtIndex:indexPath.row]; cell.textLabel.text = car.carName; cell.imageView.image = [UIImage imageNamed:[thumbnails objectAtIndex:indexPath.row]]; return cell; } - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { return 78; } - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { if ([segue.identifier isEqualToString:@"showcardetails"]) { NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow]; CarDetailviewViewController *destViewController = segue.destinationViewController; destViewController.car = [tableData objectAtIndex:indexPath.row]; // Hide bottom tab bar in the detail view destViewController.hidesBottomBarWhenPushed = YES; } } </code></pre> <p><strong>CarDetailviewcontroller.m</strong></p> <pre><code>@synthesize carPhoto; @synthesize cardetailsTextView; @synthesize car; - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. self.title = car.carName; self.carPhoto.image = [UIImage imageNamed:car.imageFile]; NSMutableString *ingredientText = [NSMutableString string]; for (NSString* ingredient in car.carDetails) { [ingredientText appendFormat:@"%@\n", ingredient]; } self.cardetailsTextView.text = ingredientText; } </code></pre>
 

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