如何不使用Custum Cell将Table Cell作为UIImageView使用？

Question

在我的应用程序中，我必须每3行显示一次图像。我的图像是静态的，应该每3行显示一次。我不想使用UIImageView并将其添加到单元格中，但是如果有任何方法可以直接使用我的图像单元格的属性。我的图像大小为320X87像素。

Answer 1

You would have to create a custom cell for this specific cell, but it will be instanciated once, thanks to reusableCells. For instance :

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{    
    static NSString *CellIdentifier = @"TableCell";
    static NSString *ImageIdentifier = @"ImageCell";
    UITableViewCell *cell;

    if (!(indexPath.row % 3))
    {
        cell = [tableView dequeueReusableCellWithIdentifier:ImageIdentifier];
        if (cell == nil)
        {
            cell = [[[MyCustomCell alloc] initWithDelegate:self reuseIdentifier:(NSString *)ImageIdentifier] autorelease];
        }        
    }
    else
    {
        cell = [tableView dequeueReusableCellWithIdentifier:ImageIdentifier];
        if (cell == nil)
        {
            cell = [[[UITableViewCell alloc] initWithDelegate:self reuseIdentifier:(NSString *)ImageIdentifier] autorelease];
        }   

        // customization of your rows here (title, ...)
    }

    return cell;
}

Answer 2

I don't believe this is possible, as your image is far too large for a standard UITableViewCell. You will need to make a custom cell, and then load the appropriate cell in the cellForRowAtIndex method. Don't forget to set the appropriate cellIdentifiers in your code/IB.

Maybe you could possibly add a UIImageView as a subview of a standard cell's contentView, but this doesn't sound like the best solution to me.

Answer 3

只需使用适当的委托方法制作一个足够高的单元格，然后将图像视图作为子视图添加到该单元格的contentView属性。