小编Ale*_*rik的帖子

我无法解决下一个问题.

我想显示20个表格单元格,每个单元格包含一个唯一的UICollectionView.

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
    {
        NSDictionary *package=[_packageList objectAtIndex:indexPath.row];
        static NSString *CellIdentifier = @"package";
        UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
        UICollectionView *cellImageCollection=(UICollectionView *)[cell viewWithTag:9];
        cellImageCollection.restorationIdentifier=[NSString stringWithFormat:@"%li", (long)indexPath.row, nil];

        cellTracking.text=[NSString stringWithFormat:@"Row #%li",(long)indexPath.row];
        return cell;
    }


-(NSInteger) collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section{
    int row=[collectionView.restorationIdentifier intValue];
    return [[[_packages objectAtIndex:row] valueForKey:@"imageGallery"] count];
}
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{
    int row=[collectionView.restorationIdentifier intValue];
    NSString *imgStrLink=[[[_packages objectAtIndex:row] valueForKey:@"imageGallery"] objectAtIndex:indexPath.row];
    UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"ImageID" forIndexPath:indexPath];
    UIImageView *imageView=(UIImageView *)[cell viewWithTag:2];
    imageView.image=....;
    return cell;
}

功能tableView:cellForRowAtIndexPath: …