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POHow to remove a custom icon to the UITableViewCellAccessoryCheckmark when another table row is selected
 

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  1. POHow to remove a custom icon to the UITableViewCellAccessoryCheckmark when another table row is selected
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    <p>I'm using the following code to add a custom icon to the UITableViewCellAccessoryCheckmark. The problem is that the cell checkmark doesn't deselect when another row is touched/selected</p> <p>here's my code:</p> <pre><code> - (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { int index = indexPath.row; id obj = [listOfItems objectAtIndex:index]; //This toggles the checkmark UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:indexPath]; if (cell.accessoryType == UITableViewCellAccessoryNone) { cell.accessoryType = UITableViewCellAccessoryCheckmark; UIImage *image = [UIImage imageNamed:@"icon-tick.png"]; UIButton *downloadButton = [UIButton buttonWithType:UIButtonTypeCustom]; [downloadButton setImage:image forState:UIControlStateNormal]; [downloadButton setFrame:CGRectMake(0, 0, 19, 19)]; [downloadButton setBackgroundColor:[UIColor clearColor]]; [self.tableView cellForRowAtIndexPath:indexPath].accessoryView = downloadButton; //This sets the array } else { cell.accessoryType = UITableViewCellAccessoryNone; UIButton *downloadButton = [UIButton buttonWithType:UIButtonTypeCustom]; [downloadButton setTitle:@"" forState:UIControlStateNormal]; [downloadButton setFrame:CGRectMake(0, 0, 0, 0)]; [self.tableView cellForRowAtIndexPath:indexPath].accessoryView = downloadButton; } NSMutableData *data = [NSMutableData data]; NSKeyedArchiver *archiver = [[NSKeyedArchiver alloc] initForWritingWithMutableData:data]; // Customize archiver here [archiver encodeObject:obj forKey:@"keyForYourArrayOfNSIndexPathObjects"]; [archiver finishEncoding]; [[NSUserDefaults standardUserDefaults] setObject:data forKey:@"keyForYourArrayOfNSIndexPathObjects"]; NSKeyedUnarchiver *unarchiver; unarchiver = [[NSKeyedUnarchiver alloc] initForReadingWithData: [[NSUserDefaults standardUserDefaults] objectForKey:@"keyForYourArrayOfNSIndexPathObjects"]]; // Customize unarchiver here countryItemSelected = [unarchiver decodeObjectForKey:@"keyForYourArrayOfNSIndexPathObjects"]; [unarchiver finishDecoding]; NSLog(@"list of items %@", countryItemSelected); // Navigation logic may go here. Create and push another view controller. CitiesViewController *detailViewController = [[CitiesViewController alloc] init]; // ... // Pass the selected object to the new view controller. [self.navigationController pushViewController:detailViewController animated:YES]; } </code></pre> <p>thanks for any help</p>
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