Can't see image in my tableView which are coming from JSON

Question

 NSDictionary *temp = [self.placeArray objectAtIndex:[indexPath row]];
cell.textLabel.text = [temp objectForKey:@"name"];
UILabel *detailLbl = [[UILabel alloc]initWithFrame:CGRectMake(250,0,200,50)];
[detailLbl setText:[temp objectForKey:@"distance"]];
[cell.contentView addSubview:detailLbl];
 cell.imageView.image =[UIImage imageNamed:[temp objectForKey:@"category"]];

On the last line i have set the image , but enable to see the image . please help me with this . And i can also not being able to unable segue .

Answer 1

when you loading image from URL but no local,your tableView has drawrect,so when the image finish loading,you must reload tableView or reload the row .

you can use lazy load to get your image. start an request to get image in background,and callback use an block to set image.

this links can help you: https://github.com/rs/SDWebImage

Answer 2

How do you have define your cell? In some cases using:

initWithStyle:UITableViewCellStyleDefault

instead:

initWithStyle:UITableViewCellStyleValue1

had fixing the issue for me.

Answer 3

Try like this

 NSString *imgUrl = @"";  //enter your url here  
NSData *data = [NSData dataWithContentsOfURL:[NSURL URLWithString:imgUrl]];
UIImage *img = [UIImage imageWithData:data];
cell.imageView.image = img;