Question

I have this question on the TableViewCell.I wanna put a picture on the cell,and then the height of cell will be changed depend on the picture’s height. How can I code this?

Answer 1

You probably have an UIImageView inside your cell. That image view has an UIImage, and the UIImage has a size property that you can use to detect the image height.

Using UITableView‘s heightForRowAtIndexPath method, as mentioned by psoft, you can tell your cell to change its height according to your image.

Using

-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath*)indexPath {
    return 100;
}

all your cell will have a height of 100 pixels. If you change that function and make it return the height of the image in your cell, you will solve your problem