iCarousel在自定义TableView单元中不起作用

Question

First of All Thanks for the iCarousel. I am trying the iCarousel in custom TableView Cell, but it crashes by saying "Unrecognized selector sent in numberOfItemsInCarousel". Please help me on this. Thanks in advance..!

-(nonnull UITableViewCell *)tableView:(nonnull UITableView *)tableView cellForRowAtIndexPath:(nonnull NSIndexPath *)indexPath
{
    TimelineCell *cell = (TimelineCell *)[tableView dequeueReusableCellWithIdentifier:@"timelineCell"];
    if (cell == nil) {
        NSArray *cellItem = [[NSBundle mainBundle]loadNibNamed:@"TimelineCell" owner:self options:nil];
        cell = [cellItem firstObject];
    }
    cell.images = imageArray;
    return cell;
}

- (NSInteger)numberOfItemsInCarousel:(iCarousel *)carousel
{
    [carousel setType:iCarouselTypeTimeMachine];
    return [_images count];
}

Answer 1

Sounds like the delegate for the iCarousel is set to something else than the class implementing the method numberOfItemsInCarousel:(… .

Make sure you've set the delegate to the correct instance.

You probably want the TimelineCell to be the carousel delegate, so make sure that you do set it (either in your xib-file or programatically). Put the numberOfItemsInCarousel(… -method implementation in the TimelineCell class and it should work.

Another tip is to not set the carousel type in the method numberOfItemsInCarousel(… . Not a pretty place for it. Instead do it in some initialisation method.