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iosobjective-cuitableviewselectedaccessoryview

selected accessoryView for specified cells


the question is quite simple. How can you make an accessoryView in a tableView to be "Selected" for each row that has the same title in both section 0 and 1? (iOS)

I want to do this because when I select the accessoryView in a row, the row copies up to a new section 0 which is called "favorites". But the problem is, if I deselect the row in section 0, the row disappears but the accessoryView stays selected for the corresponding row in section 1, which I wan't to be deselected in that case. Thanks in advance.

-(void)addToFavs:(id)sender event:(id)event {
    NSSet *touches = [event allTouches];
    UITouch *touch = [touches anyObject];
    CGPoint currentTouchPosition = [touch locationInView:self.tableView];
    NSIndexPath *indexPath = [self.tableView indexPathForRowAtPoint: currentTouchPosition];
    UIButton *button = (UIButton*)sender;
    if(indexPath!=nil){
            if(button.selected==YES){
                button.selected = NO;
            }else{
                button.selected =YES;
            }
        [self tableView: self.tableView accessoryButtonTappedForRowWithIndexPath: indexPath];
    }
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    //cell
    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell){
        // left image
        UIImageView *image=[[UIImageView alloc] initWithFrame:CGRectMake(7, 7, 30, 30)];

        cell=[[UITableViewCell alloc]initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
        cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
        cell.detailTextLabel.textColor=[UIColor lightGrayColor];
        cell.textLabel.text=self.objects[indexPath.row];
        cell.detailTextLabel.text =self.subtitles[indexPath.row];
        [cell.contentView addSubview:image];

        if(indexPath.section==0){
            image.image=[UIImage imageNamed:[self.iconsFavs objectAtIndex:indexPath.row]];
            cell.textLabel.text=self.favs[indexPath.row];
            cell.detailTextLabel.text =self.subtitlesFavs[indexPath.row];
        }else{
            image.image=[UIImage imageNamed:[self.icons objectAtIndex:indexPath.row]];
        }
        //favorites image button
        UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
        CGRect frame = CGRectMake(0.0, 0.0, 25, 25);
        button.frame = frame;
        button.showsTouchWhenHighlighted = YES;
        [button setImage:[UIImage imageNamed:@"unfavorites.png"] forState:UIControlStateNormal];
        [button setImage:[UIImage imageNamed:@"favorites.png"] forState:UIControlStateSelected];
        [button addTarget:self action:@selector(addToFavs:event:)  forControlEvents:UIControlEventTouchUpInside];
        if(indexPath.section==0){
            button.selected = !button.selected;
        }
        cell.accessoryView.tag=indexPath.row;
        button.backgroundColor = [UIColor clearColor];
        cell.accessoryView = button;
    }
    return cell;
}

Solution

  • Easy way to do this, create an array for favorite and add item to this array on select. And select accessory view if the item is in array of favorites.