How to add a remote image to a specific row

Question

Hello together,
I try to build a table like that one from the AppStore.
What I did was to create my own UITableViewCell and defined the space for images and text.
Now I call this in the "cellForRowAtIndexPath" method.
The Problem is, that I have to download the images from the web.
So I threaded it that the table will not block (threadForImageLoading-method)
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
DetailCell *cell = (DetailCell *)[tableView dequeueReusableCellWithIdentifier:@"DetailCell"];
if (cell == nil) {
cell = [[[DetailCell alloc] initWithFrame:CGRectZero reuseIdentifier:@"DetailCell"] autorelease];
NSString *editString = [resultsArray objectAtIndex:indexPath.row];
NSRange start = [editString rangeOfString:@" ["];
NSString *place = [editString substringToIndex:start.location];
NSString *dist = [editString substringFromIndex:start.location + 2];
cell.distance.text = dist;
cell.description.text = place;
[NSThread detachNewThreadSelector:@selector(threadForImageLoading:) toTarget:self withObject:cell];
return cell;
- (void) threadForImageLoading:(DetailCell *) tableCell
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSData * imageLink;
imageLink = [[NSData alloc] initWithContentsOfURL:[NSURL URLWithString:@"http://upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Californiablank_map.svg/298px-California_blankmap.svg.png"]];
tableCell.imageFace.image = [UIImage imageWithData:imageLink];
tableCell.contentMode = UIViewContentModeScaleAspectFill;
[imageLink release];
[pool release];
I test it here with an fixed URL-String because I do not know how I can put more that one parameters to my method "threadForImageLoading". In my opinion I just can use one parameter ("withObject:").
This cannot be but unfortunately I didn`t find the right usage to use more than one parameter.
But the main question is: Is it enough to have the "tableCell" in the threadForImageLoading-method that every picture is placed at the correct row?
Thanks alot for helping,
Stephan

Answer 1

TRY THIS
GraphicConverter